1. The utility model provides a stepless amplitude modulation road roller's vibration steel wheel, includes steel wheel (1), vibration pivot (11) and front cover (13), front cover (13) fixed mounting be in steel wheel (1) is inboard, install vibration pivot (11) front cover (13) inner wall, its characterized in that still includes: the heat dissipation structure (2), the heat dissipation structure (2) is fixedly installed inside the steel wheel (1);

heat radiation structure (2) including getting rid of liquid dish (23), it cup joints to get rid of liquid dish (23) vibration pivot (11) outer wall, get rid of liquid dish (23) with vibration pivot (11) junction demountable installation gasket (26), it gets rid of liquid pipe (24) to get rid of liquid dish (23) inner wall fixed mounting, it sets up and gets rid of cistern (25) to get rid of liquid dish (23) inner wall, steamboat (1) inside fixed mounting reservoir stratum (21), reservoir stratum (21) side fixed mounting condensate layer (22), condensate layer (22) with get rid of fixed connection drain pipe (27) between liquid pipe (24).

2. The vibratory steel wheel of a stepless amplitude modulation road roller as claimed in claim 1, wherein: the outer wall of the liquid throwing disc (23) is sleeved with a shaft sleeve (12).

3. The vibratory steel wheel of a stepless amplitude modulation road roller as set forth in claim 2, characterized in that: the movable eccentric block (14) is fixedly installed on the outer side of the shaft sleeve (12), an eccentric pipe (141) is fixedly installed in the movable eccentric block (14), a flowing groove (142) is formed in the inner wall of the eccentric pipe (141), and pressure particles (143) are arranged in the flowing groove (142).

4. A vibratory steel wheel for a stepless amplitude modulated roller as claimed in claim 3, wherein: a first through hole (145) is formed in the inner wall of the eccentric pipe (141), and a vibration bearing (144) is installed on the inner side of the first through hole (145).

5. The vibratory steel wheel of a stepless amplitude modulation road roller as claimed in claim 1, wherein: through-hole two (221) are seted up to condensate layer (22) inner wall, water storage layer (21) left end fixed connection inlet tube (211), inlet tube (211) pass through-hole two (221) are inboard.

6. The vibratory steel wheel of a stepless amplitude modulation road roller as claimed in claim 1, wherein: and the side end of the condensed liquid layer (22) is fixedly connected with a liquid inlet pipe (222).

7. The vibratory steel wheel of a stepless amplitude modulation road roller as claimed in claim 1, wherein: the water storage layer (21) right side fixed connection outlet pipe (212), outlet pipe (212) right end demountable installation sprinkler head (213).

8. The vibratory steel wheel of a stepless amplitude modulation road roller as claimed in claim 1, wherein: and a third through hole (223) is formed in the inner side of the condensed liquid layer (22).

9. The vibratory steel wheel of a stepless amplitude modulation road roller as claimed in claim 1, wherein: the condensate layers (22) are symmetrically arranged.

10. The vibratory steel wheel of a stepless amplitude modulation road roller as set forth in claim 7, wherein: the right end of the water outlet pipe (212) is detachably provided with a water spray head (214).

Background

The vibratory roller is used for compacting various building and road building materials by utilizing the gravity and vibration of the vibratory roller, the vibratory roller is most suitable for compacting various non-sticky soils, gravels, gravel mixtures and various asphalt concretes in the road construction and is widely applied, the vibratory roller adopts an articulated frame, a hydraulic walking system, a hydraulic vibration system and a full hydraulic steering system, has two vibration frequencies and two-stage amplitude, is suitable for compacting various materials and different thickness paving layers, adopts an inlet hydraulic pump, a hydraulic motor and a vibration bearing, ensures the reliability of the whole machine, adopts an optimized design for the frame and a hood, is convenient to maintain and repair, has three-stage vibration reduction, adopts a sealed sound insulation measure for a cab, is more comfortable to drive, is composed of a plurality of vibration absorbers, is used for vibration isolation connection of a vibration wheel and a frame or the vibration wheel and a driving plate, and is used for vibration isolation connection of the vibration wheel and the driving plate according to different driving forms and stress forms, the shape of the soil vibration compaction device is divided into a circular shape and a square shape, a circular vibration absorber is adopted at a general driving end, a square vibration absorber is adopted at a non-driving end, more than 96% of vibration can be filtered out through a vibration damping system, and according to the soil vibration compaction science, the best effect of vibration compaction is realized when vibration waves enable soil to resonate, or when the friction force in the soil is minimum and the soil is liquefied to be the most.

The prior art has the following defects: when the vibration steel wheel of the existing road roller works continuously, the vibration steel wheel of the road roller and the vibration rotating shaft inside the road roller can generate high temperature, and if the temperature is not lowered in time, the service life of the vibration rotating shaft can be shortened, so that the vibration rotating shaft is easy to damage.

Therefore, the invention is necessary to develop the vibration steel wheel of the stepless amplitude modulation road roller.

Disclosure of Invention

Therefore, the invention provides a vibrating steel wheel of a stepless amplitude modulation road roller, which is characterized in that a heat dissipation structure is arranged on the vibrating steel wheel of the road roller, and a liquid throwing disc is used for throwing liquid and cooling a vibrating rotating shaft, so that the problems that the vibrating steel wheel of the road roller and the vibrating rotating shaft inside the vibrating steel wheel of the road roller generate high temperature when the vibrating steel wheel of the road roller works continuously, and the vibrating rotating shaft is shortened and the service life is easily damaged if the vibrating steel wheel is not cooled in time are solved.

In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a stepless amplitude modulation road roller's vibration steel wheel, includes steel wheel, vibration pivot and front cover, front cover fixed mounting be in the steel wheel is inboard, the vibration pivot is installed the front cover inner wall still includes: the heat dissipation structure is fixedly arranged inside the steel wheel;

the heat radiation structure is including getting rid of the liquid dish, it cup joints to get rid of the liquid dish vibration pivot outer wall, get rid of the liquid dish with vibration pivot junction demountable installation gasket, get rid of liquid dish inner wall fixed mounting and get rid of the liquid pipe, it sets up and gets rid of the cistern to get rid of the liquid dish inner wall, the inside fixed mounting reservoir stratum of steel wheel, reservoir stratum lateral end fixed mounting condensate layer, the condensate stratum with get rid of the fixed connection drain pipe between the liquid pipe.

Preferably, the outer wall of the liquid throwing disc is sleeved with a shaft sleeve.

Preferably, a movable eccentric block is fixedly installed on the outer side of the shaft sleeve, an eccentric pipe is fixedly installed in the movable eccentric block, a flow groove is formed in the inner wall of the eccentric pipe, and pressure particles are arranged in the flow groove.

Preferably, a first through hole is formed in the inner wall of the eccentric pipe, and a vibration bearing is installed on the inner side of the first through hole.

Preferably, a second through hole is formed in the inner wall of the condensed water layer, the left end of the water storage layer is fixedly connected with a water inlet pipe, and the water inlet pipe penetrates through the inner side of the second through hole.

Preferably, the side end of the condensed liquid layer is fixedly connected with a liquid inlet pipe.

Preferably, the water storage layer right side fixed connection outlet pipe, the sprinkler head of outlet pipe right-hand member demountable installation.

Preferably, a third through hole is formed in the inner side of the condensed liquid layer.

Preferably, the condensate layers are symmetrically arranged.

Preferably, the water spray head is detachably mounted at the right end of the water outlet pipe.

The invention has the beneficial effects that:

the heat dissipation structure comprises a liquid throwing disc, the liquid throwing disc has the function of throwing condensate into the surface of a vibration rotating shaft while doing circular motion, the liquid throwing disc is sleeved on the outer wall of the vibration rotating shaft, a gasket is detachably mounted at the joint of the liquid throwing disc and the vibration rotating shaft, the gasket has the function of fixing the liquid throwing disc and prevents the liquid throwing disc from loosening after continuous work, a liquid throwing pipe is fixedly mounted on the inner wall of the liquid throwing disc and has the function of conveying the condensate to throw the liquid, a liquid throwing groove is formed in the inner wall of the liquid throwing disc and has the function of facilitating the condensate to be quickly thrown out, a water storage layer is fixedly mounted in a steel wheel and has the function of storing water to cool and dissipate the heat of the steel wheel, a condensate layer is fixedly mounted at the side end of the water storage layer and stores the condensate inside the condensate layer, the condensate layer has the function of facilitating the condensate to cool and dissipate the heat of the vibration rotating shaft, the vibration rotating shaft is prevented from being damaged due to overhigh temperature, and a liquid outlet pipe is fixedly connected between the condensate layer and the condensate layer, the drain pipe has the effect of letting in the condensate in getting rid of the liquid pipe, when the steel wheel forward rotation, get rid of the condensate in the liquid dish because gravity can get rid of in the cistern, the condensate can be got rid of the cistern and get rid of vibration pivot surface heat dissipation cooling after getting rid of the inboard stop of cistern, set up the reservoir bed through the vibration steel wheel to the road roller, carry out direct heat dissipation to the steel wheel through the intraformational cold water of reservoir bed, get rid of the condensate into vibration pivot surface through getting rid of the liquid dish and get rid of the liquid cooling, in time cool down the heat dissipation to steel wheel and vibration pivot, play the guard action to steel wheel and vibration pivot, prevent that steel wheel and vibration pivot from receiving the damage because of continuous high temperature work.

Drawings

FIG. 1 is a block diagram of example 1 provided by the present invention;

FIG. 2 is a block diagram of the area A according to example 1 of the present invention;

FIG. 3 is a left side view of example 1 provided by the present invention;

FIG. 4 is a structural view of a movable eccentric block in embodiment 1 of the present invention;

FIG. 5 is a perspective view of a condensate layer in example 1 provided by the present invention;

fig. 6 is a structural diagram of embodiment 2 provided by the present invention.

In the figure: the device comprises a steel wheel 1, a vibration rotating shaft 11, a shaft sleeve 12, a cover 13, a movable eccentric block 14, an eccentric pipe 141, a flow groove 142, pressure particles 143, a vibration bearing 144, a first through hole 145, a heat dissipation structure 2, a water storage layer 21, a water inlet pipe 211, a water outlet pipe 212, a water spraying head 213, a water spraying head 214, a condensed water layer 22, a second through hole 221, a liquid inlet pipe 222, a third through hole 223, a liquid throwing disc 23, a liquid throwing pipe 24, a liquid throwing groove 25, a gasket 26 and a liquid outlet pipe 27.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1:

referring to the attached drawings 1-5, the invention provides a vibrating steel wheel of a stepless amplitude modulation road roller, which comprises a steel wheel 1, a vibrating rotating shaft 11 and a cover 13;

further, cover 13 fixed mounting be in 1 inboard of steel wheel, vibration pivot 11 is installed cover 13 inner wall still includes: heat radiation structure 2, heat radiation structure 2 fixed mounting is in inside 1 steel wheel, it is specific, front cover 13 has the effect of encapsulation steel wheel 1, and vibration pivot 11 has the effect of drive steel wheel 1 pivoted, and heat radiation structure 2 has the radiating effect of cooling down to steel wheel 1 and vibration pivot 11.

The heat dissipation structure 2 comprises a liquid throwing disc 23, the liquid throwing disc 23 is sleeved on the outer wall of the vibration rotating shaft 11, the liquid throwing disc 23 and a gasket 26 detachably mounted at the joint of the vibration rotating shaft 11 are arranged, a liquid throwing pipe 24 is fixedly mounted on the inner wall of the liquid throwing disc 23, a liquid throwing groove 25 is formed in the inner wall of the liquid throwing disc 23, a water storage layer 21 is fixedly mounted in the steel wheel 1, a condensate layer 22 is fixedly mounted at the side end of the water storage layer 21, a liquid outlet pipe 27 is fixedly connected between the condensate layer 22 and the liquid throwing pipe 24, specifically, the liquid throwing disc 23 has the function of throwing condensate into the surface of the vibration rotating shaft 11 while doing circular motion, when the steel wheel 1 rotates forwards, the condensate in the liquid throwing disc 23 can be thrown into the liquid throwing groove 25 due to gravity, the condensate can be thrown into the surface of the vibration rotating shaft 11 by the liquid throwing groove 25 after the condensate stays in the inner side of the liquid throwing groove 25 for heat dissipation and cooling, and the gasket 26 has the function of fixing the liquid throwing disc 23, the liquid throwing disc 23 is prevented from loosening after continuous work, the liquid throwing pipe 24 is L-shaped, the upper end of the liquid throwing pipe 24 extends out of the upper end of the liquid throwing disc 23, the liquid throwing pipe 24 has the function of conveying condensate to throw the liquid from the liquid throwing groove 25, the liquid throwing groove 25 has the function of facilitating the condensate to be thrown out quickly, the water storage layer 21 has the function of storing water to cool and radiate the steel wheel 1, cold water is injected into the water storage layer 21 through the water inlet pipe 211 to directly cool the steel wheel 1, the heated cold water is sprayed on a construction road surface through the water spraying head 213, the road surface absorbs moisture, the firmness of the road surface is increased, the condensate is stored in the condensate layer 22, the condensate layer 22 has the function of facilitating the condensate to cool and radiate the vibration rotating shaft 11, the vibration rotating shaft 11 is prevented from being damaged due to overhigh temperature, and the liquid outlet pipe 27 has the function of introducing the condensate into the liquid throwing pipe 24;

further, the outer wall of the liquid throwing disc 23 is sleeved with a shaft sleeve 12, specifically, the shaft sleeve 12 has the function of protecting the vibration rotating shaft 11, and the movable eccentric block 14 is prevented from extruding the vibration rotating shaft 11;

further, a movable eccentric block 14 is fixedly mounted on the outer side of the shaft sleeve 12, an eccentric pipe 141 is fixedly mounted in the movable eccentric block 14, a flow groove 142 is formed in the inner wall of the eccentric pipe 141, pressure particles 143 are arranged in the flow groove 142, specifically, the movable eccentric block 14 has the function of adjusting the steel wheel 1 to be pressed on the ground, the eccentric pipe 141 has the function of forming the flow groove 142, the flow groove 142 has the function of placing the pressure particles 143, and the pressure particles 143 have the function of adjusting the pressure of the steel wheel 1, when the steel wheel 1 moves forwards, the pressure particles 143 continuously flow in the flow groove 142, so that the steel wheel 1 has better pressure to be pressed on the ground;

further, a first through hole 145 is formed in the inner wall of the eccentric tube 141, a vibration bearing 144 is installed inside the first through hole 145, specifically, the first through hole 145 has an effect of facilitating the vibration of the rotating shaft 11 to pass through, and the vibration bearing 144 has an effect of connecting the shaft sleeve 12;

further, a second through hole 221 is formed in the inner wall of the condensed water layer 22, a water inlet pipe 211 is fixedly connected to the left end of the water storage layer 21, the water inlet pipe 211 penetrates through the inner side of the second through hole 221, specifically, the second through hole 221 has the effect of facilitating installation of the water inlet pipe 211, and the water inlet pipe 211 has the effect of facilitating water injection into the water storage layer 21;

further, the side end of the condensed liquid layer 22 is fixedly connected with a liquid inlet pipe 222, specifically, the liquid inlet pipe 222 has an effect of facilitating the injection of the condensed liquid into the condensed liquid layer 22, the condensed liquid layer 22 is provided with two groups, the liquid inlet pipes 222 are provided with four groups, and the liquid inlet pipe 222 can simultaneously inject the condensed liquid into the condensed liquid layer 22;

furthermore, the right side of the water storage layer 21 is fixedly connected with a water outlet pipe 212, the right end of the water outlet pipe 212 is detachably provided with a water spraying head 213, specifically, after the steel wheel 1 is cooled by water in the water storage layer 21, the water temperature rises, hot water is output to the paved road surface through the water outlet pipe 212 and the water spraying head 213, the road surface is sprayed, and water resources are saved;

further, a third through hole 223 is formed in the inner side of the condensed liquid layer 22, specifically, the third through hole 223 has an effect of facilitating the vibration rotating shaft 11 to pass through, the condensed liquid layer 22 is annular, and the vibration rotating shaft 11 passes through an inner ring of the condensed liquid layer 22;

further, condensate layer 22 is the symmetry installation, and is concrete, conveniently gets rid of the effect of liquid cooling to vibration pivot 11 many places, increases steel wheel 1 and vibration pivot 11's stability.

The using process of the invention is as follows: when the invention is used, the cover 13 is fixedly arranged at the inner side of the steel wheel 1, the vibration rotating shaft 11 is arranged at the inner wall of the cover 13, the invention also comprises a heat dissipation structure 2, the heat dissipation structure 2 is fixedly arranged inside the steel wheel 1, the heat dissipation structure 2 comprises a liquid throwing disc 23, the liquid throwing disc 23 has the function of throwing condensate into the surface of the vibration rotating shaft 11 while doing circular motion, the liquid throwing disc 23 is sleeved on the outer wall of the vibration rotating shaft 11, a gasket 26 is detachably arranged at the joint of the liquid throwing disc 23 and the vibration rotating shaft 11, the gasket 26 has the function of fixing the liquid throwing disc 23, a liquid throwing pipe 24 is fixedly arranged on the inner wall of the liquid throwing disc 23, the liquid throwing pipe 24 has the function of conveying the condensate for throwing liquid, a liquid throwing groove 25 is arranged on the inner wall of the liquid throwing disc 23, the liquid throwing groove 25 has the function of facilitating the quick throwing of the condensate, a water storage layer 21 is fixedly arranged inside the steel wheel 1, and the water storage layer 21 has the function of cooling and heat dissipation for the steel wheel 1, the condensate layer 22 is fixedly installed at the side end of the water storage layer 21, condensate is stored in the condensate layer 22, the condensate layer 22 has the effect of facilitating cooling and heat dissipation of the condensate on the vibration rotating shaft 11, the vibration rotating shaft 11 is prevented from being damaged due to overhigh temperature, a liquid outlet pipe 27 is fixedly connected between the condensate layer 22 and a liquid throwing pipe 24, the liquid outlet pipe 27 has the effect of introducing the condensate into the liquid throwing pipe 24, a shaft sleeve 12 is sleeved on the outer wall of the liquid throwing disc 23, a movable eccentric block 14 is fixedly installed on the outer side of the shaft sleeve 12, an eccentric pipe 141 is fixedly installed in the movable eccentric block 14, a flow groove 142 is formed in the inner wall of the eccentric pipe 141, pressure particles 143 are arranged in the flow groove 142, when the steel wheel 1 moves forwards, the pressure particles 143 continuously flow in the flow groove 142, the steel wheel 1 has better pressure compaction ground, a first through hole 145 is formed in the inner wall of the eccentric pipe 141, and a vibration bearing 144 is installed on the inner side of the first through hole 145, through-hole two 221 is seted up to condensate layer 22 inner wall, reservoir layer 21 left end fixed connection inlet tube 211, inlet tube 211 passes through-hole two 221 inboardly, condensate layer 22 side fixed connection feed liquor pipe 222, reservoir layer 21 right side fixed connection outlet pipe 212, outlet pipe 212 right-hand member demountable installation sprinkler head 213, condensate layer 22 inboard is seted up through-hole three 223, inject the condensate into condensate layer 22 earlier through feed liquor pipe 222, condensate layer 22 sets up to the annular, vibration pivot 11 passes from the inner circle of condensate layer 22, condensate layer 22 is the symmetry installation, increase the stability of steel wheel 1 and vibration pivot 11, conveniently get rid of the liquid cooling to vibration pivot 11 many places, inject cold water into reservoir layer 21 through inlet tube 211, when the water injection, cold water can spread some cold gas of condensate into reservoir layer 21, when steel wheel 1 and vibration pivot 11 compaction road surface work, water storage layer 21 carries out the cooling of dispelling the heat to steel wheel 1, condensate in condensate layer 22 flows into through drain pipe 27 and gets rid of in liquid pipe 24, the condensate is thrown away to getting rid of the cistern 25 in through getting rid of liquid pipe 24 rotation, the condensate is at the 11 surfaces of inflow vibration pivot in getting rid of the cistern 25, condensate layer 2 flows to the centre in 11 surfaces of vibration pivot, the heat dissipation of cooling down to 11 surfaces of vibration pivot, steel wheel 1 is after two hours of continuous operation, open the switch of watering head 213, hot water in the water storage layer 21 flows out the pavement through outlet pipe 212 and watering head 213, afterwards again to pouring into hot water in the water storage layer 21.

Example 2:

referring to fig. 6, the vibrating steel wheel of a stepless amplitude modulation road roller provided by the invention comprises a steel wheel 1, a vibrating rotating shaft 11 and a cover 13;

further, the right end of the water outlet pipe 212 is detachably provided with a water spraying head 214, and particularly, the water spraying head 214 has the function of facilitating the water in the water storage layer 21 to be sprayed to the construction ground.

The using process of the invention is as follows: when the invention is used, the cover 13 is fixedly arranged at the inner side of the steel wheel 1, the vibration rotating shaft 11 is arranged at the inner wall of the cover 13, the invention also comprises a heat dissipation structure 2, the heat dissipation structure 2 is fixedly arranged inside the steel wheel 1, the heat dissipation structure 2 comprises a liquid throwing disc 23, the liquid throwing disc 23 has the function of throwing condensate into the surface of the vibration rotating shaft 11 while doing circular motion, the liquid throwing disc 23 is sleeved on the outer wall of the vibration rotating shaft 11, a gasket 26 is detachably arranged at the joint of the liquid throwing disc 23 and the vibration rotating shaft 11, the gasket 26 has the function of fixing the liquid throwing disc 23, a liquid throwing pipe 24 is fixedly arranged on the inner wall of the liquid throwing disc 23, the liquid throwing pipe 24 has the function of conveying the condensate for throwing liquid, a liquid throwing groove 25 is arranged on the inner wall of the liquid throwing disc 23, the liquid throwing groove 25 has the function of facilitating the quick throwing of the condensate, a water storage layer 21 is fixedly arranged inside the steel wheel 1, and the water storage layer 21 has the function of cooling and heat dissipation for the steel wheel 1, water storage layer 21 side fixed mounting condensate layer 22, the inside condensate that stores of condensate layer 22, outlet pipe 212 right-hand member demountable installation sprinkler bead 214, sprinkler bead 214 has the effect that makes things convenient for the water in the water storage layer 21 to spout construction ground.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.