CN105648882B - A kind of exciting device in vibratile compacter and its electronic stepless adjusting vibration exciter - Google Patents
A kind of exciting device in vibratile compacter and its electronic stepless adjusting vibration exciter Download PDFInfo
- Publication number
- CN105648882B CN105648882B CN201610176816.9A CN201610176816A CN105648882B CN 105648882 B CN105648882 B CN 105648882B CN 201610176816 A CN201610176816 A CN 201610176816A CN 105648882 B CN105648882 B CN 105648882B
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- CN
- China
- Prior art keywords
- motor
- eccentric block
- right end
- vibration exciter
- left end
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/28—Vibrated rollers or rollers subjected to impacts, e.g. hammering blows
- E01C19/286—Vibration or impact-imparting means; Arrangement, mounting or adjustment thereof; Construction or mounting of the rolling elements, transmission or drive thereto, e.g. to vibrator mounted inside the roll
Abstract
The invention discloses a kind of exciting device in vibratile compacter and its electronic stepless adjusting vibration exciters, including vibrating hydraulic motor (1), electronic stepless adjusting vibration exciter (6), ECU controllers (9) and steel wheel (3)；The electronic stepless adjusting vibration exciter (6) includes the first fixed eccentric block (601), motor (602), the first movable eccentric block (603) and leading screw (604), the left end of electronic stepless adjusting vibration exciter (6) is provided with left end shaft (4), right end is provided with right end axis (5), left end shaft (4) left end is connect by shaft coupling (2) with vibrating hydraulic motor (1), and right end axis (5) right end is provided with electric cable rotary connector (8)；The cable (7) of the ECU controllers (9) is connect by electric cable rotary connector (8) with the motor (601) of electronic stepless adjusting vibration exciter (6)；Steel wheel (3) both ends are connect by two bearings (10) with left end shaft (4) and right end axis (5).Technical scheme of the present invention has many advantages, such as that reasonable design, simple in structure, efficient, low energy consumption, high degree of automation.
Description
Technical field
The invention belongs to road or other similar makings in structures paving, the machine of reparation, tool or ancillary equipments
Technical field, more particularly to a kind of exciting device in vibratile compacter and its electronic stepless adjusting vibration exciter.
Background technology
Vibratile compacter is a kind of method using machinery dead weight, vibration or impact, repeats to load to being compacted material,
Its internal air and moisture is excluded, the Working mechanism of certain compactness and flatness is made up to.It is widely used in highway, iron
The compacting operation of the capital construction projects such as road roadbed, airfield runway, dykes and dams and building basis.
In recent years, with the construction and development of China's highway, high-quality quick subgrade and pavement making, maintenance work
The important topic paid close attention to and studied as road communications vocation, has the market demand to the road vibration compacting machinary of modernization,
Vast potential for future development and market are provided for the development of vibratile compacter at home.Vibratile compacter manufacturing industry passes through skill
Art development innovation, comprehensive integration, product design and manufacture level are greatly improved.
Vibrator used in vibratile compacter can be divided into fixed and 2 grades adjustable two kinds according to its eccentric mass.But
It is existing technology, either fixed or 2 grades of regulatable vibration excitors, amplitude selection is limited, is extremely difficult to optimal vibration pressure
Actual effect fruit.
Invention content
To overcome the above disadvantages, the purpose of the present invention is to provide a kind of exciting devices in vibratile compacter
And its electronic stepless adjusting vibration exciter, available a variety of amplitudes.
In order to achieve the above object, the present invention is achieved by the following scheme.
A kind of exciting device in vibratile compacter, including vibrating hydraulic motor, electronic stepless adjusting vibration exciter,
ECU controllers and steel wheel；The left end of the electronic stepless adjusting vibration exciter is provided with left end shaft, and right end is provided with right end axis, left
End axis left end is connect by shaft coupling with vibrating hydraulic motor, and right end axis right end is provided with electric cable rotary connector；The ECU controls
The cable of device is connect by electric cable rotary connector with the motor of electronic stepless adjusting vibration exciter；The steel wheel both ends pass through two
A bearing and left end shaft and right end axis connection.
Further, the electronic stepless adjusting vibration exciter includes the first fixed eccentric block, motor, the first activity bias
Block and leading screw；First fixed eccentric block is hollow quadratic body, is sleeved on motor and is fixedly connected with motor rack；Institute
Left end shaft and right end axis is stated to be fixedly connected with two lateral surfaces of the first fixed eccentric block；Described first movable eccentric block is U-shaped body,
It is connect with threads of lead screw by threaded hole thereon, the U in the first movable eccentric block is arranged in the first fixed eccentric block and motor
In shape guide rail；The leading screw is fixedly connected with the output shaft of motor.
Further, the electronic stepless adjusting vibration exciter includes the second fixed eccentric block, motor, the second activity bias
Block and leading screw；Described second movable eccentric block is hollow quadratic body, is sleeved on motor, is fixedly connected with motor rack；
Second fixed eccentric block is U-shaped body, is connect with threads of lead screw by threaded hole thereon, the second activity eccentric block and electronic
Machine is arranged in the U-shaped guide rail of the second fixed eccentric block；The leading screw is fixedly connected with the output shaft of motor；The left end shaft
It is fixedly connected respectively with two lateral surfaces of the second fixed eccentric block with right end axis.
Further, the motor is stepper motor.
Further, the ECU controllers are programmable controller.
Further, the model CPM1A-20CDR-D-V1 of the ECU controllers.
Further, the motor is stepper motor.
A kind of electronic stepless adjusting vibration exciter, including the first fixed eccentric block, motor, the first movable eccentric block, leading screw,
Left end shaft and right end axis；First fixed eccentric block is hollow quadratic body, is sleeved on motor and is fixed with motor rack
Connection；The left end shaft and right end axis are fixedly connected with two lateral surfaces of the first fixed eccentric block；Described first movable eccentric block
It for U-shaped body, is connect with threads of lead screw by threaded hole thereon, the first fixed eccentric block and motor setting are inclined in the first activity
In the U-shaped guide rail of heart block；The leading screw is fixedly connected with the output shaft of motor.
Further, the motor is stepper motor.
A kind of electronic stepless adjusting vibration exciter include the second fixed eccentric block, motor, the second movable eccentric block, leading screw,
Left end shaft and right end axis；Described second movable eccentric block is hollow quadratic body, is sleeved on motor, is fixed with motor rack
Connection；Second fixed eccentric block is U-shaped body, is connect with threads of lead screw by threaded hole thereon, the second movable eccentric block
It is arranged in the U-shaped guide rail of the second fixed eccentric block with motor；The leading screw is fixedly connected with the output shaft of motor；It is described
Left end shaft and right end axis are fixedly connected with two lateral surfaces of the second fixed eccentric block respectively.
Further, the motor is stepper motor.
Technical scheme of the present invention has that reasonable design, simple in structure, efficient, low energy consumption, the degree of automation height etc. is excellent
Point.
Description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the main view schematic diagram for the exciting device in vibratile compacter.
Fig. 2 is the vertical view figure structure schematic representation for the exciting device in vibratile compacter.
Fig. 3 is 1 electronic stepless adjusting vibration exciter main view schematic diagram of embodiment.
Fig. 4 is that 1 electronic stepless adjusting vibration exciter of embodiment overlooks figure structure schematic representation.
Fig. 5 is 2 electronic stepless adjusting vibration exciter main view schematic diagram of embodiment.
Fig. 6 is that 2 electronic stepless adjusting vibration exciter of embodiment overlooks figure structure schematic representation.
In figure：Vibrating hydraulic motor 1, shaft coupling 2, steel wheel 3, left end shaft 4, right end axis 5, electronic stepless adjusting vibration exciter 6,
Cable 7, electric cable rotary connector 8, ECU controllers 9, bearing 10, the first fixed eccentric block 601, motor 602, the first activity is partially
Heart block 603, leading screw 604, threaded hole 605, the second fixed eccentric block 606, the second movable eccentric block 607.
Specific implementation mode
Embodiment 1
Referring to Figures 1 and 2, this device in vibratile compacter of the present embodiment, including vibrating hydraulic motor
1, electronic stepless adjusting vibration exciter 6, ECU controllers 9 and steel wheel 3；The left end of the electronic stepless adjusting vibration exciter 6 is provided with a left side
Axis 4, right end is held to be provided with right end axis 5,4 left end of left end shaft is connect by shaft coupling 2 with vibrating hydraulic motor 1,5 right end of right end axis
It is provided with electric cable rotary connector 8；The cable 7 of the ECU controllers 9 is by electric cable rotary connector 8, with electronic step-less adjustment exciting
The motor 602 of device 6 connects；3 both ends of the steel wheel are connect by two bearings 10 with left end shaft 4 and right end axis 5.With commonly shake
Dynamic road roller is identical, and vibrating hydraulic motor 1 drives electronic stepless adjusting vibration exciter 6 to rotate by hydraulic pump by pipeline.This implementation
It is commodity available on the market, model CPM1A- that the ECU controllers 9 of example, which use programmable controller, programmable controller,
20CDR-D-V1。
With reference to Fig. 3 and Fig. 4, the electronic stepless adjusting vibration exciter 6 of the present embodiment includes the first fixed eccentric block 601, electronic
The movable eccentric block 603 of machine 602, first and leading screw 604；First fixed eccentric block 601 is hollow quadratic body, is sleeved on electronic
It is fixedly connected with motor rack on machine 602；Two lateral surfaces of the left end shaft 4 and right end axis 5 and the first fixed eccentric block 601
It is fixedly connected；Described first movable eccentric block 603 is U-shaped body, is threadedly coupled with leading screw 604 by threaded hole 605 thereon, the
One fixed eccentric block 601 and motor 602 are arranged in the U-shaped guide rail of the first movable eccentric block 603；The leading screw 604 and electricity
The output shaft of motivation 602 is fixedly connected.
The electronic stepless adjusting vibration exciter 6 of this structure is lived by the first fixed eccentric block 601, motor 602 and first
603 synergy of dynamic eccentric block, makes the barycenter of electronic stepless adjusting vibration exciter 6 deviate its rotation center, reaches change vibration pressure
The purpose of 3 amplitude of steel wheel of road machine.First fixed eccentric block 601 is placed in the first activity partially after being fixedly connected with motor 602
In the U-shaped guide rail of heart block 603, the movable eccentric block 603 of limitation first rotates together with leading screw 604, so that it is guaranteed that electronic
The first movable eccentric block 603 can only move up and down during machine 602 drives leading screw 604 to rotate.When the first movable eccentric block 603
When moving up, the barycenter of the first fixed eccentric block 601, motor 602 and the first movable 603 synergy of eccentric block is to electronic
The eccentricity of 6 rotation center of stepless adjusting vibration exciter is reduced, and the amplitude of the steel wheel 3 of vibrated roller reduces；When the first activity is inclined
When heart block 603 moves down, the matter of 603 synergy of movable eccentric block of the first fixed eccentric block 601, motor 602 and first
The eccentricity of the heart to 6 rotation center of electronic stepless adjusting vibration exciter increases, and the amplitude of the steel wheel 3 of vibrated roller increases.
Motor 602 uses stepper motor, controls the number of turns of stepper motor rotation by ECU controllers 9 to control first
The position of movable eccentric block 603.
Embodiment 2
Referring to figure 5 and figure 6, the electronic stepless adjusting vibration exciter 6 of the present embodiment includes the second fixed eccentric block 606, electronic
The movable eccentric block 607 of machine 602, second and leading screw 604；Described second movable eccentric block 607 is hollow quadratic body, is sleeved on electronic
On machine 602, it is fixedly connected with motor rack；Second fixed eccentric block 606 is U-shaped body, passes through threaded hole 605 thereon
It is threadedly coupled with leading screw 604, the U-shaped in the second fixed eccentric block 606, which is arranged, in the second movable eccentric block 607 and motor 602 leads
In rail；The leading screw 604 is fixedly connected with the output shaft of motor 602；The left end shaft 4 and right end axis 5 are solid with second respectively
Two lateral surfaces for determining eccentric block 606 are fixedly connected.
The electronic stepless adjusting vibration exciter 6 of this structure is lived by the second fixed eccentric block 606, motor 602 and second
607 synergy of dynamic eccentric block, makes the barycenter of electronic stepless adjusting vibration exciter 6 deviate its rotation center, reaches change vibration pressure
The purpose of 3 amplitude of steel wheel of road machine.It is inclined that second movable eccentric block 607 is placed in the second fixation after being fixedly connected with motor 602
In the U-shaped guide rail of heart block 606, the movable eccentric block 607 of limitation second rotates together with leading screw 604, so that it is guaranteed that electronic
The second movable eccentric block 607 and motor 602 can only move up and down during 602 output shaft of machine drives leading screw 604 to rotate.Work as electricity
When motivation 602 and the second movable eccentric block 607 move up, the second fixed eccentric block 606, motor 602 and the second activity are partially
The eccentricity of the barycenter of 607 synergy of heart block to the rotation center of electronic stepless adjusting vibration exciter 6 is reduced, the steel wheel of road roller
3 amplitude reduces therewith；When motor 602 and the second movable eccentric block 607 move down, the second fixed eccentric block 606, electricity
The bias of the rotation center of motivation 602 and the barycenter of the second movable 607 synergy of eccentric block to electronic stepless adjusting vibration exciter 6
Away from increase, 3 amplitude of steel wheel of road roller increases therewith.
Obviously, those skilled in the art can carry out the present invention essence of various changes and deformation without departing from the present invention
God and range.If in this way, these modification and variation of the present invention belong to the claims in the present invention and its equivalent technologies range it
Interior, then the present invention also includes these modifications and variations.
Claims (6)
1. a kind of exciting device in vibratile compacter, which is characterized in that including vibrating hydraulic motor (1), electronic nothing
Grade adjusting vibration exciter (6), ECU controllers (9) and steel wheel (3)；The left end of the electronic stepless adjusting vibration exciter (6) is provided with a left side
Axis (4), right end is held to be provided with right end axis (5), left end shaft (4) left end is connect by shaft coupling (2) with vibrating hydraulic motor (1),
Right end axis (5) right end is provided with electric cable rotary connector (8)；The cable (7) of the ECU controllers (9) passes through electric cable rotary connector
(8), it is connect with the motor of electronic stepless adjusting vibration exciter (6) (601)；Steel wheel (3) both ends pass through two bearings (10)
It is connect with left end shaft (4) and right end axis (5)；
The electronic stepless adjusting vibration exciter (6) includes the first fixed eccentric block (601), motor (602), the first activity bias
Block (603) and leading screw (604)；First fixed eccentric block (601) be hollow quadratic body, be sleeved on motor (602) with
Motor rack is fixedly connected；The left end shaft (4) and right end axis (5) and two lateral surfaces of the first fixed eccentric block (601) are solid
Fixed connection；Described first movable eccentric block (603) is U-shaped body, is connected with leading screw (604) screw thread by threaded hole (605) thereon
It connects, the first fixed eccentric block (601) and motor (602) setting are in the U-shaped guide rail of the first movable eccentric block (603)；It is described
Leading screw (604) is fixedly connected with the output shaft of motor (602).
2. the exciting device according to claim 1 in vibratile compacter, which is characterized in that the motor
(602) it is stepper motor.
3. the exciting device according to claim 2 in vibratile compacter, which is characterized in that the ECU controls
Device (9) processed is programmable controller.
4. the exciting device according to claim 3 in vibratile compacter, which is characterized in that the ECU controls
The model CPM1A-20CDR-D-V1 of device (9) processed.
5. a kind of electronic stepless adjusting vibration exciter, which is characterized in that including the first fixed eccentric block (601), motor (602),
First movable eccentric block (603), leading screw (604), left end shaft (4) and right end axis (5)；First fixed eccentric block (601) is
Hollow quadratic body is sleeved on motor (602) and is fixedly connected with motor rack；The left end shaft (4) and right end axis (5) with
Two lateral surfaces of the first fixed eccentric block (601) are fixedly connected；Described first movable eccentric block (603) is U-shaped body, by thereon
Threaded hole (605) be threadedly coupled with leading screw (604), the first fixed eccentric block (601) and motor (602) setting first live
In the U-shaped guide rail of dynamic eccentric block (603)；The leading screw (604) is fixedly connected with the output shaft of motor (602).
6. electronic stepless adjusting vibration exciter according to claim 5, which is characterized in that the motor (602) is step
Stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610176816.9A CN105648882B (en) | 2016-03-24 | 2016-03-24 | A kind of exciting device in vibratile compacter and its electronic stepless adjusting vibration exciter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610176816.9A CN105648882B (en) | 2016-03-24 | 2016-03-24 | A kind of exciting device in vibratile compacter and its electronic stepless adjusting vibration exciter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105648882A CN105648882A (en) | 2016-06-08 |
| CN105648882B true CN105648882B (en) | 2018-10-26 |
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ID=56494648
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610176816.9A Expired - Fee Related CN105648882B (en) | 2016-03-24 | 2016-03-24 | A kind of exciting device in vibratile compacter and its electronic stepless adjusting vibration exciter |
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| Country | Link |
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| CN (1) | CN105648882B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939631B (en) * | 2019-12-26 | 2021-07-02 | 长安大学 | Oil-free hydraulic vibration exciter with adjustable frequency and amplitude and adjusting method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2352569Y (en) * | 1998-12-24 | 1999-12-08 | 卫雪莉 | Vibration mechanism with real time stepless adjustable amplitude |
| CN201459578U (en) * | 2009-08-24 | 2010-05-12 | 长安大学 | Stepless adjusting vibration exciter of hydraulic motor of vibratory roller |
| CN102852075A (en) * | 2012-02-23 | 2013-01-02 | 江苏大学 | Vibratory roller liquid stepless amplitude modulation vibration exciter |
| CN103498404A (en) * | 2013-10-11 | 2014-01-08 | 青岛科技大学 | Stepless amplitude modulation excitation mechanism of novel vibratory roller |
| CN205604032U (en) * | 2016-03-24 | 2016-09-28 | 长安大学 | A vibration excitation device for vibrating among roller and compactor and electronic infinitely variable control vibration exciter thereof |
| JP2017128880A (en) * | 2016-01-19 | 2017-07-27 | 関東鉄工株式会社 | Compaction machine |
-
2016
- 2016-03-24 CN CN201610176816.9A patent/CN105648882B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2352569Y (en) * | 1998-12-24 | 1999-12-08 | 卫雪莉 | Vibration mechanism with real time stepless adjustable amplitude |
| CN201459578U (en) * | 2009-08-24 | 2010-05-12 | 长安大学 | Stepless adjusting vibration exciter of hydraulic motor of vibratory roller |
| CN102852075A (en) * | 2012-02-23 | 2013-01-02 | 江苏大学 | Vibratory roller liquid stepless amplitude modulation vibration exciter |
| CN103498404A (en) * | 2013-10-11 | 2014-01-08 | 青岛科技大学 | Stepless amplitude modulation excitation mechanism of novel vibratory roller |
| JP2017128880A (en) * | 2016-01-19 | 2017-07-27 | 関東鉄工株式会社 | Compaction machine |
| CN205604032U (en) * | 2016-03-24 | 2016-09-28 | 长安大学 | A vibration excitation device for vibrating among roller and compactor and electronic infinitely variable control vibration exciter thereof |
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| Publication number | Publication date |
|---|---|
| CN105648882A (en) | 2016-06-08 |
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Granted publication date: 20181026 Termination date: 20190324 |