CN101649595A - Vibrating type road roller - Google Patents
Vibrating type road roller Download PDFInfo
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- CN101649595A CN101649595A CN200910059888A CN200910059888A CN101649595A CN 101649595 A CN101649595 A CN 101649595A CN 200910059888 A CN200910059888 A CN 200910059888A CN 200910059888 A CN200910059888 A CN 200910059888A CN 101649595 A CN101649595 A CN 101649595A
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- vibration
- vibrator
- gauge tap
- control switch
- road
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Abstract
The invention discloses a vibrating type road roller which comprises a power system, a vibration system, a walking system and an auxiliary system, wherein the vibration system comprises a vibration exciter, a connection wire and a control switch; the vibration exciter is welded and fixed on a central shaft in a heavy rolling wheel; the connection wire passes through a hollow vehicle frame, a jointand the central shaft and is connected with the vibration exciter and the control switch; and the control switch is fixed on an operating table of the cab of a vehicle body and connected with a powersupply in the vehicle body. The invention has simple structure; and when in use, an operator turns on the control switch, thus vibration force is transmitted to the heavy rolling wheel through the central shaft by the vibration exciter to ensure that the heavy rolling wheel has the vibration force during rolling a road bed. The invention can actually improve the compaction degree of the road bedand the working efficiency of rolling the road bed, saves the energy source and is suitable for all road rollers.
Description
Technical field
The present invention relates to a kind of road roller, especially have the road roller of vibrational system.
Background technology
Road roller is widely used in every engineering as a kind of engineering machinery, has greatly improved efficiency of construction.Present widely used road roller mainly is made up of dynamical system, vibrational system, running gear, accessory system, and wherein, dynamical system comprises a motor, and this motor is with a power delivery outlet (headstock) more, can be used to connect oscillating column pump; Vibrational system is a closed type hydraulic system, is connected the motor delivery outlet, is made up of vibrating motor, oscillating column pump, vibration pipeline and joint thereof; Running gear is made up of clutch, transfer case, speed changer, drive axle, weight wheel, joint; Accessory system is made up of vehicle frame, service braking system, vibration insulating system, driver behavior system.Vibrational system adopts closed type hydraulic system, makes the vibrational system complex structure of this road roller, and the transmission of power loss is big, the waste fuel oil.
Chinese patent CN2509214 number disclosed " the road roller wheel body I of band vibrating device " patent (application number: 01262848.4), partly form by sprocket wheel, shock bracket, damper, vibrating shaft etc., sprocket wheel is installed on the shock bracket by bearing holder (housing, cover), shock bracket fixes by damper and vibration wheel body, it is characterized in that: a vibrating shaft is housed on described vibration wheel body, on described vibrating shaft, is welded with an eccentric block.Chinese patent CN2509215 number disclosed " the road roller wheel body II of band vibrating device " patent (application number: 01262849.2), partly form by sprocket wheel, shock bracket, damper, vibrating shaft etc., sprocket wheel is installed on the shock bracket by bearing holder (housing, cover), shock bracket fixes by damper and vibration wheel body, it is characterized in that: on described vibration wheel body an eccentric shaft is housed.These two patents are come further compacted subgrade by the vibrations of vibration wheel body, with degree of compaction that improves roadbed and the operating efficiency of pressing roadbed, but their weak point is: even do not rotate because the rotation of vibrating shaft is very slow, therefore rely on eccentric block or eccentric shaft that shaking force is provided, its poor effect.
On the other hand, at present, mechanical type vibrator and electromagnetic actuator are widely used in various engineering structuress such as rocket, guided missile, aircraft, boats and ships, lathe, train, automobile, motorcycle, air-conditioning, washing machine, building construction, the isostructural vibration test of bridge and component fatigue test, also can be used for oscillating aging and handle vibrocutting and geological prospecting etc.Wherein, the mechanical type vibrator utilizes centrifugal force to apply periodically load, and electromagnetic actuator is the character load application that utilizes magnetic pole.
Summary of the invention
Purpose of the present invention is exactly that a kind of vibrating roller simple in structure will be provided, and improves the degree of compaction of roadbed and the operating efficiency of pressure roadbed conscientiously, energy conservation.
In order to achieve the above object, vibrating roller provided by the invention is made up of dynamical system, vibrational system, running gear, accessory system, and wherein, vibrational system is made up of vibrator, connection electric wire, gauge tap; Vibrator is fixed by welding on the interior central axis of weight wheel; Connect electric wire and pass hollow vehicle frame, joint and central axis, connect vibrator and gauge tap; Gauge tap is fixed on the operating desk of car body driver's cabin, and is connected with power supply in the car body.The concrete structure of vibrator is a prior art, and electric wire connects vibrator, the gauge tap concrete form is a general knowledge, repeats no more here.When the present invention used, operating personnel opened gauge tap, and vibrator is delivered to vibration force on the weight wheel by central axis, made the weight wheel have vibration force when pressing roadbed.
Vibrating roller provided by the invention has positive effect: vibrational system is made up of vibrator, connection electric wire, gauge tap, vibrator is fixed by welding on the interior central axis of weight wheel, connect electric wire and pass hollow vehicle frame, joint and central axis, connect vibrator and gauge tap, gauge tap is fixed on the operating desk of car body driver's cabin, and be connected with power supply in the car body, simple in structure; Operating personnel open gauge tap during use, vibrator is delivered to vibration force on the weight wheel by central axis, makes the weight wheel have vibration force when pressing roadbed, can improve the degree of compaction of roadbed and the operating efficiency of pressure roadbed conscientiously, energy conservation is applicable to all road rollers.
Description of drawings
The present invention will be further described in conjunction with the accompanying drawings, please referring to accompanying drawing:
Accompanying drawing 1 expression schematic diagram of the present invention.
Structure shown in the accompanying drawing 1 comprises: weight wheel 1, and central axis 2, vibrator 3 connects electric wire 4, joint 5.
The specific embodiment
Vibrating roller provided by the invention is made up of dynamical system, vibrational system, running gear, accessory system, and wherein, vibrational system is made up of vibrator 3, connection electric wire 4, gauge tap; Vibrator 3 is fixed by welding on the central axis 2 in the weight wheel 1; Connect electric wire 4 and pass hollow vehicle frame, joint 5 and central axis 2, connect vibrator 3 and gauge tap; Gauge tap is fixed on the operating desk of car body driver's cabin, and is connected with power supply in the car body.The concrete structure of vibrator 3 is a prior art, and electric wire connects vibrator 3, the gauge tap concrete form is a general knowledge, repeats no more here.When the present invention used, operating personnel opened gauge tap, and vibrator 3 is delivered to vibration force on the weight wheel 1 by central axis 2, made weight wheel 1 have vibration force when pressing roadbed.
Protection domain of the present invention relates to all changes form recited above.
Claims (1)
1, a kind of vibrating roller, form by dynamical system, vibrational system, running gear, accessory system, wherein, dynamical system comprises a motor, running gear is made up of clutch, transfer case, speed changer, drive axle, weight wheel (1), joint (5), accessory system is made up of vehicle frame, service braking system, vibration insulating system, driver behavior system, it is characterized in that: vibrational system is made up of vibrator (3), connection electric wire (4), gauge tap; Vibrator (3) is fixed by welding on the interior central axis (2) of weight wheel (1); Connect electric wire (4) and pass hollow vehicle frame, joint (5) and central axis (2), connect vibrator (3) and gauge tap; Gauge tap is fixed on the operating desk of car body driver's cabin, and is connected with power supply in the car body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910059888A CN101649595A (en) | 2009-06-30 | 2009-06-30 | Vibrating type road roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910059888A CN101649595A (en) | 2009-06-30 | 2009-06-30 | Vibrating type road roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101649595A true CN101649595A (en) | 2010-02-17 |
Family
ID=41671911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910059888A Pending CN101649595A (en) | 2009-06-30 | 2009-06-30 | Vibrating type road roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101649595A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111868329A (en) * | 2018-03-15 | 2020-10-30 | 沃尔沃建筑设备公司 | Fan for lubrication and cooling of eccentric bearings in surface compactors |
| CN112567096A (en) * | 2018-08-10 | 2021-03-26 | 沃尔沃建筑设备公司 | Directional vibration control apparatus for single eccentric compactor drum |
| CN113512925A (en) * | 2021-07-07 | 2021-10-19 | 湖南中大机械制造有限责任公司 | Vibration excitation device of electric road roller based on adjustable amplitude |
-
2009
- 2009-06-30 CN CN200910059888A patent/CN101649595A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111868329A (en) * | 2018-03-15 | 2020-10-30 | 沃尔沃建筑设备公司 | Fan for lubrication and cooling of eccentric bearings in surface compactors |
| CN111868329B (en) * | 2018-03-15 | 2022-04-26 | 沃尔沃建筑设备公司 | Fan for lubrication and cooling of eccentric bearings in surface compactors |
| CN112567096A (en) * | 2018-08-10 | 2021-03-26 | 沃尔沃建筑设备公司 | Directional vibration control apparatus for single eccentric compactor drum |
| US11698119B2 (en) | 2018-08-10 | 2023-07-11 | Volvo Construction Equipment Ab | Directional vibration control apparatus for compactor drum with single eccentric |
| CN113512925A (en) * | 2021-07-07 | 2021-10-19 | 湖南中大机械制造有限责任公司 | Vibration excitation device of electric road roller based on adjustable amplitude |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100217 |