A kind of vibrations actuating device for concrete
Technical field
The present invention relates to mechanical field and concrete manufacture field, specifically refer to a kind of transmission dress of the vibrations for concrete
Put.
Background technology
Concrete, referred to as " concrete ":Refer to the general designation of cementing for aggregate integral engineered composite material by Binder Materials.
Concrete one word generally said refers to make Binder Materials with cement, and sand, masonry aggregate and water (can contain additive and admixture) are pressed
Certain proportion coordinate, agitated obtained by cement concrete, also referred to as normal concrete, it is widely used in civil engineering, be soil
One of most important material in wood engineering.As shown in figure 1, concrete needs to shake in use, exclude bubble, make bone
Material arrangement is more closely it is ensured that the quality of concrete;Traditional actuating device is simple machine driving.
So, there is complex structure, transmission efficiency is low, equipment failure rate is high, maintaining is complicated, the problems such as high cost.
Content of the invention
It is an object of the invention to provide a kind of vibrations actuating device for concrete, by arranging the present invention, thus
Device structure can be simplified, transmission efficiency is improved, reduce the fault rate of equipment, substantially increase economic benefit.
The present invention is achieved through the following technical solutions:
A kind of vibrations actuating device for concrete, mainly by the first oil cylinder, first piston, first connecting rod, flywheel, fly
Wheel shaft, second connecting rod, second piston, the second oil cylinder, vibrator oil cylinder, the first vibrator piston, seismic mass and the second vibrator
Piston forms;First piston is arranged in the first oil cylinder, and first piston is provided with first piston ring and the first sealing ring;First
One end of connecting rod is connected with first piston by first piston pin, and the other end of first connecting rod passes through flywheel pin and flywheel phase
Even;The center of flywheel is connected with flywheel shaft;One end of second connecting rod is connected with flywheel by flywheel pin, second connecting rod another
End is connected with second piston by second piston pin;Second sealing ring and second piston ring are provided with second piston;Second
Regulation oilhole and the outlet of the second oil pressure maker are provided with oil cylinder;Oil filler point is provided with vibrator oil cylinder, the first oil pressure shakes
Dynamic device entrance and the second oil pressure vibrator entrance, the second oil pressure maker outlet is entered with the second oil pressure vibrator by the second oil pipe
Mouth is connected;First vibrator piston, seismic mass and the second vibrator piston are arranged on inside vibrator oil cylinder, and seismic mass is arranged on
Between first vibrator piston and the second vibrator piston;First oil pressure maker outlet, the first oil are provided with the first oil cylinder
Pressure vibrator entrance is passed through the first oil pipe and is connected with the first oil pressure maker outlet.
During equipment work, the rotating shaft of oil pressure maker is rotated by powered attendant-controlled wheelchairs, and rotating shaft drives flywheel turns;Fly
Wheel drives first connecting rod and second connecting rod to move upwards;First connecting rod and second connecting rod promote first piston and second piston respectively
Move up, promote the hydraulic oil of the first oil cylinder to flow into further, promote the hydraulic oil of the second oil cylinder to flow out.The hydraulic oil flowing out
Enter into the upper oil cavitie of oil pressure vibrator by the second oil pipe, promote the first vibrator piston to move downward further;Meanwhile, oil
The hydraulic oil of the lower oil cavitie of pressure vibrator flows out, and enters the first oil cylinder through the first oil pipe, fills up piston upwards generation
Space.Conversely, piston moves downward, the oil outflow of the first oil cylinder, enter the lower oil cavitie of oil pressure vibrator along the first oil pipe, push away
Dynamic second vibrator piston upwards, the hydraulic oil of the upper oil cavitie of oil pressure vibrator flows out, and enters into second through the second oil pipe
Oil cylinder, fills up the space that piston moves downward generation.This is a period of motion, thus can transmit shaking force, and structure is simple,
Transmission efficiency is improved, and reduces the fault rate of equipment, substantially increases economic benefit.
Further, the invention discloses a kind of for concrete vibrations actuating device preferred structure, that is,:Described
One oil cylinder, first piston ring, the second oil cylinder and second piston ring are carbon steel.The hardness of carbon steel is high, wear-resisting, with low cost, can carry
The economic benefit of high equipment.
Further, described first oil cylinder is provided with regulation oilhole.Regulation oilhole is provided with the first oil cylinder be easy to
Adjusting oil mass and the exclusion of fluid.
Further, the bottom of described vibrator oil cylinder is provided with oil filler point.Oil filler point can facilitate equipment to add hydraulic oil.
Further, described first piston ring and second piston ring have outside elasticity.First piston ring and second piston
Ring has outside elasticity it is ensured that piston ring is in close contact with oil cylinder inner wall, improves the sealing of equipment.
Further, described first sealing ring and the second sealing ring are Corii Bovis seu Bubali.The good sealing effect of Corii Bovis seu Bubali, and stability
Good, indefatigability is aging.
Further, described first vibrator piston and the second vibrator piston are provided with piston ring and sealing ring.Live
Plug ring and sealing ring can improve the sealing of equipment and the degree of reliability of work.
The present invention compared with prior art, have the advantage that for:
(1) present invention can simplify drive apparatus structure, improves transmission efficiency.Reduce the fault rate of equipment, greatly improve
Economic benefit
(2) present invention can reduce the fault rate of equipment, substantially increases economic benefit.
Brief description
Fig. 1 is the structure chart of the present invention.
Wherein:1 first oil cylinder;2 first piston rings;3 first sealing rings;4 first piston pins;5 first
Piston;6 first connecting rods;7 flywheel pins;8 flywheels;9 flywheel shafts;10 second connecting rods;11 second sealing rings;
12 second piston rings;13 second pistons;14 regulation oilholes;15 second oil cylinders;16 second oil pressure maker outlets;
17 second oil pipes;18 second oil pressure vibrator entrances;19 oil filler points;20 vibrator oil cylinders;21 first vibrators
Piston;22 seismic mass;23 second vibrator pistons;24 first oil pressure vibrator entrances;25 first oil pipes;26
Two oil pressure maker outlets;27 second piston pins.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention not limited to this.
Embodiment 1:
As shown in figure 1, a kind of vibrations actuating device for concrete, described device is mainly by first oil cylinder the 1, first work
Plug 5, first connecting rod 6, flywheel 8, flywheel shaft 9, second connecting rod 10, second piston 13, the second oil cylinder 15, vibrator oil cylinder 20, the
One vibrator piston 21, seismic mass 22 and the second vibrator piston 23 form;First piston 5 is arranged in the first oil cylinder 1, and first
First piston ring 2 and the first sealing ring 3 are provided with piston 5;First piston pin 4 and first is passed through in one end of first connecting rod 6
Piston 5 is connected, and the other end of first connecting rod 6 is connected with flywheel 8 by flywheel pin 7;The center of flywheel 8 is connected with flywheel shaft 9;
One end of second connecting rod 10 is connected with flywheel 8 by flywheel pin 7, and the other end of second connecting rod 10 passes through second piston pin 27
It is connected with second piston 12;Second sealing ring 11 and second piston ring 12 are provided with second piston 13;Set on second oil cylinder 15
It is equipped with regulation oilhole 14 and the second oil pressure maker outlet 16;Oil filler point 19 is provided with vibrator oil cylinder 20, the first oil pressure shakes
Dynamic device entrance 24 and the second oil pressure vibrator entrance 18, the second oil pipe 17 and the second oil pressure are passed through in the second oil pressure maker outlet 16
Vibrator entrance 18 is connected;First vibrator piston 21, seismic mass 22 and the second vibrator piston 23 are arranged on vibrator oil cylinder
Inside 20, seismic mass 22 is arranged between the first vibrator piston 21 and the second vibrator piston 23;It is provided with first oil cylinder 1
First oil pressure maker outlet 26, the first oil pressure vibrator entrance 24 passes through the first oil pipe 25 and the first oil pressure maker exports 26
It is connected.
During equipment work, the rotating shaft of oil pressure maker is rotated by powered attendant-controlled wheelchairs, and rotating shaft drives flywheel turns;Fly
Wheel drives first connecting rod and second connecting rod to move upwards;First connecting rod and second connecting rod promote first piston and second piston respectively
Move up, promote the hydraulic oil of the first oil cylinder to flow into further, promote the hydraulic oil of the second oil cylinder to flow out.The hydraulic oil flowing out
Enter into the upper oil cavitie of oil pressure vibrator by the second oil pipe, promote the first vibrator piston 21 to move downward further;Meanwhile,
The hydraulic oil of the lower oil cavitie of oil pressure vibrator flows out, and enters the first oil cylinder through the first oil pipe, fills up piston upwards and produces
Space.Conversely, piston moves downward, the oil outflow of the first oil cylinder, the lower oil cavitie of oil pressure vibrator is entered along the first oil pipe,
Promote the second vibrator piston upwards, the hydraulic oil of the upper oil cavitie of oil pressure vibrator flows out, enter into the through the second oil pipe
Two oil cylinders, fill up the space that piston moves downward generation.This is a period of motion, thus can transmit shaking force, structure letter
Single, transmission efficiency is improved, and reduces the fault rate of equipment, substantially increases economic benefit.
Embodiment 2:
The present embodiment, on the basis of embodiment 1, discloses a kind of preferred knot of the vibrations actuating device for concrete
Structure, as shown in figure 1, described first oil cylinder 1, first piston ring 2, the second oil cylinder 15 and second piston ring 12 are carbon steel.Carbon steel
Hardness is high, wear-resisting, with low cost, can improve the economic benefit of equipment.
It is provided with regulation oilhole on described first oil cylinder 1.Regulation oilhole is provided with the first oil cylinder 1 and is easy to adjusting oil mass
Exclusion with fluid.
The bottom of described vibrator oil cylinder 20 is provided with oil filler point.Oil filler point can facilitate equipment to add hydraulic oil.
Described first piston ring 2 and second piston ring 12 have outside elasticity.First piston ring 2 and second piston ring 12 have
Outside elasticity, it is ensured that piston ring is in close contact with oil cylinder inner wall, improves the sealing of equipment.
Described first sealing ring 3 and the second sealing ring 11 are Corii Bovis seu Bubali.The good sealing effect of Corii Bovis seu Bubali, and good stability, are difficult
Fatigue aging.
It is provided with piston ring and sealing ring on described first vibrator piston 21 and the second vibrator piston 23.Piston ring and
Sealing ring can improve the sealing of equipment and the degree of reliability of work.The other parts of the present embodiment are same as Example 1, no longer
Repeat.
The above, be only presently preferred embodiments of the present invention, and not the present invention is done with any pro forma restriction, every according to
Any simple modification above example made according to the technical spirit of the present invention, equivalent variations, each fall within the protection of the present invention
Within the scope of.