CN202644356U - Road roller vibrating drum with vibrating mode capable of being converted to vertical vibration mode or oscillating vibration mode or composite vibration mode - Google Patents
Road roller vibrating drum with vibrating mode capable of being converted to vertical vibration mode or oscillating vibration mode or composite vibration mode Download PDFInfo
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- CN202644356U CN202644356U CN 201220329829 CN201220329829U CN202644356U CN 202644356 U CN202644356 U CN 202644356U CN 201220329829 CN201220329829 CN 201220329829 CN 201220329829 U CN201220329829 U CN 201220329829U CN 202644356 U CN202644356 U CN 202644356U
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Abstract
A road roller vibrating drum with a vibrating mode capable of being converted to a vertical vibration mode or an oscillating vibration mode or a composite vibration mode mainly comprises a steel wheel, a steel wheel vibration excitation mechanism, a vibrating motor, a frame bearing, a connecting plate, a damper and the like. A vertical vibration exciter and an oscillating vibration exciter are arranged inside the steel wheel, and the vertical vibration exciter mainly comprises the vibrating motor, a first transmission shaft, a vertical vibration clutch, three vertical vibration shafts, a vertical vibration bearing, a vertical vibration driving mechanism, a fourth transmission shaft and the like. When the vertical vibration clutch is closed, the steel wheel vibrates vertically. The vibration exciter mainly comprises the vibrating motor, the first transmission shaft, an oscillating vibration clutch, an oscillating vibration driving mechanism, a fifth transmission shaft, an oscillating vibration shaft, an oscillating vibration shaft and the like. When the oscillating vibration clutch is closed, the steel wheel achieves oscillating vibration.
Description
Technical field
The utility model relates to a kind of vibrating wheels of vibratory roller, particularly a kind of vibrating wheels that can be exchanged into vertical vibration or vibration vibration or combined vibrating roller.
Background technology
Vibratory roller in using at present is divided into circular vibration (direction of vibration 360 degree of vibrating wheels change) road roller by mode of vibration, vertical vibration (vibrating wheels up-down vibration, without the level vibration) road roller, vibration vibration (steel wheel is made reciprocally swinging around its axis of rotation) road roller, its mode of vibration of vibratory roller is unique, can not satisfy from the roadbed to the road surface and the whole compactings construction operating modes of bridge floor, thereby under different construction operating modes, need to carry out the compacting construction with the road roller of different mode of vibrations, therefore, the compacting efficiency of construction of existing vibratory roller has much room for improvement; The compacting construction cost can reduce.
The utility model content
Order of the present utility model provides a kind of vibrating wheels that is convertible into as vertical vibration or vibration vibration or combined vibrating roller, this vibrating wheels can carry out separately vertical vibration, also can vibrate separately vibration, also can carry out simultaneously vertical vibration and vibration vibration, the utility model can adapt to the compacting construction of various working, shorten the compacting engineering time, improve the efficient of compacting construction, save the compacting construction cost.
The purpose of this utility model is achieved in that vertical vibration and two groups of vibrators of vibration vibration is installed in same vibrating wheels, the main involving vibrations motor of vertical vibration exciter, the first power transmission shaft, the vertical vibration clutch, two groups of Vertical Vibrating moving axis and vertical vibration bearing, vertical vibration driving mechanism and the 4th power transmission shaft.The main involving vibrations motor of vibration vibration exciter, the first power transmission shaft, vibration vibration clutch, vibration vibratory drive mechanism, the 5th power transmission shaft, vibration vibrating shaft and vibration vibration bearing.
A kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration, mainly contain the compositions such as steel wheel, steel wheel exciting agency, vibrating motor, frame bearing, junction plate, damper, it is characterized in that: vertical vibration exciter and vibration vibration exciter are installed in steel wheel.
A kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration, it is characterized in that: the main involving vibrations motor of described vertical vibration exciter, the first power transmission shaft, the vertical vibration clutch, left Vertical Vibrating moving axis and right Vertical Vibrating moving axis, the intermediate vertical vibrating shaft, the vertical vibration bearing, vertical vibration driving mechanism and the 4th power transmission shaft etc., left Vertical Vibrating moving axis in the vertical vibration exciter, the intermediate vertical vibrating shaft, right Vertical Vibrating moving axis all is axles with eccentricity of axis hole band internal tooth, left Vertical Vibrating moving axis, the intermediate vertical vibrating shaft, right Vertical Vibrating moving axis is installed in each self-corresponding vertical vibration bearing, left Vertical Vibrating moving axis, the intermediate vertical vibrating shaft, the initial installation phase angle of right Vertical Vibrating moving axis equates, the eccentricity sum of left Vertical Vibrating moving axis and right Vertical Vibrating moving axis equals the eccentricity of intermediate vertical vibrating shaft, the 4th power transmission shaft is the axle sleeve with external tooth, the output of vertical vibration clutch be connected the Vertical Vibrating moving axis and connect, the input of vertical vibration clutch is connected with the first power transmission shaft, and the first power transmission shaft is connected with the output shaft end of vibrating motor.
A kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration, it is characterized in that: two groups of gears and a power transmission shaft are installed in the vertical vibration driving mechanism in the described vertical vibration exciter, and first group is: input gear, axle gear, the first travelling gear; Second group is: the second travelling gear, output gear, the gear ratio that power transmission shaft is second driving shaft, input gear and the first travelling gear equals the gear ratio of output gear and the second travelling gear, the pore area internal tooth of input gear, the pore area internal tooth of the first travelling gear, second driving shaft band external tooth, the pore area internal tooth of the second travelling gear, second driving shaft connects into duplicate gear by being connected with a joggle with the first travelling gear and the second travelling gear.
A kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration, it is characterized in that: the 4th power transmission shaft while and left Vertical Vibrating moving axis in the described vertical vibration exciter, right Vertical Vibrating moving axis, input gear is connected with a joggle, the 4th power transmission shaft and left Vertical Vibrating moving axis, right Vertical Vibrating moving axis, all form energy constant speed transmitting torque between the input gear, has certain flexible pair that is connected with a joggle, the pore area internal tooth of output gear, intermediate vertical vibrating shaft band external tooth forms energy constant speed transmitting torque between output gear and the intermediate vertical vibrating shaft, has certain flexible pair that is connected with a joggle.
A kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration, it is characterized in that: the main involving vibrations motor of described vibration vibration exciter, the first power transmission shaft, vibration vibration clutch, vibration vibratory drive mechanism, the 5th power transmission shaft, vibration vibrating shaft and vibration vibration bearing etc., two vibration vibrating shafts in the vibration vibration exciter are axles with eccentricity of axis hole band internal tooth, two vibration vibrating shafts are installed in the corresponding vibration vibration bearing, and the initial installation phase angle of two vibration vibrating shafts becomes 180 degree.
A kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration, it is characterized in that: two synchronously in the same way gear, driven wheel and two the 5th power transmission shafts are installed in the vibration vibratory drive mechanism in the described vibration vibration exciter, two synchronous in the same way axis holes of gear have internal tooth, two the number of teeth of gear is equal in the same way synchronously, two the 5th power transmission shaft band external tooths, the internal tooth of the external tooth of the 5th power transmission shaft and vibration vibrating shaft, the synchronous in the same way internal tooth of gear jointly form energy constant speed transmitting torque, have certain flexible connector (such as the barreled tooth flank connector).
A kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration is characterized in that: when the 5th power transmission shaft and vibration vibrating shaft make Same Part or with synchronously in the same way gear make Same Part and can omit the 5th power transmission shaft.
A kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration is characterized in that: the in-house gear drive of vibration vibratory drive can change cog belt or chain transmission into.
A kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration, it is characterized in that: the output of vibration vibration clutch is connected with driven wheel, the input of vibration vibration clutch is connected with the first power transmission shaft, and the first power transmission shaft is connected with the output shaft end of vibrating motor.
A kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration, it is characterized in that: vibrating motor is installed on the junction plate, junction plate is connected with frame by damper, junction plate also is fixedly connected with the right side frame bearing arrangement, and vertical vibration driving mechanism location is fastenedly connected the end at the right side frame bearing arrangement.
Description of drawings
Accompanying drawing is a kind of preferred typical structure embodiment schematic diagram that is convertible into as the vibration wheel of road roller of vertical or vibration or complex vibration that the utility model provides.
Among the figure, 1-left side frame bearing arrangement; 2-vibration vibrating shaft; 3-vibration vibratory drive mechanism; 4-vibration vibration clutch; 5-steel wheel; 6-left Vertical Vibrating moving axis; 7-intermediate vertical vibrating shaft; 8-right Vertical Vibrating moving axis; 9-right side frame bearing arrangement; 10-vertical vibration clutch; 11-junction plate; 12-vibrating motor; 13-damper; 14-frame; 15-vertical vibration driving mechanism; 16-vertical vibration bearing; 17-vibration vibration bearing; 21-input gear; 22-axle gear; The 23-the first travelling gear; The 24-the second travelling gear; 25-output gear; 26-synchronously gears in the same way; 27-driven wheel; I-first power transmission shaft; II-second driving shaft; IV-the 4th power transmission shaft; V-the 5th power transmission shaft.
The specific embodiment
Existing edition with parallel text utility model provides, and a kind of preferred typical structure embodiment schematic diagram that is convertible into as the vibration wheel of road roller of vertical or vibration or complex vibration is illustrated, vertical vibration and two groups of vibrators of vibration vibration are installed in same steel wheel 5, the main involving vibrations motor 12 of vertical vibration exciter, the first power transmission shaft I, vertical vibration clutch 10, (one group is left Vertical Vibrating moving axis 6 and right Vertical Vibrating moving axis 8 to two groups of Vertical Vibrating moving axis, another group is intermediate vertical vibrating shaft 7), vertical vibration bearing 16, vertical vibration driving mechanism 15 and the 4th power transmission shaft IV.Main involving vibrations motor 12, the first power transmission shaft I of vibration vibration exciter, vibration vibration clutch 4, vibration vibratory drive mechanism 3, one groups of vibrations vibrating shaft 2 and vibration vibration bearing 17.
Left side frame bearing arrangement 1 is realized steel wheel 5 and frame 14 to be rotationally connected by damper 13, two vibration vibrating shafts 2 are axles with eccentricity of axis hole band internal tooth, two vibration vibrating shafts 2 are installed in the corresponding vibration vibration bearing 17, the initial installation phase angle of two vibration vibrating shafts 2 becomes 180 degree, two synchronously gears 26 in the same way are installed in the vibration vibratory drive mechanism 3, driven wheel 27 and two the 5th power transmission shaft V, two synchronous in the same way axis holes of gear 26 have internal tooth, two the number of teeth of gear 26 is equal in the same way synchronously, two the 5th power transmission shaft V band external tooths, the internal tooth of the external tooth of the 5th power transmission shaft V and vibration vibrating shaft 2, the internal tooth of gear 26 forms energy constant speed transmitting torque jointly in the same way synchronously, has certain flexible connector (such as the barreled tooth flank connector), the 5th power transmission shaft V also can with the vibration vibrating shaft 2 make Same Part or with synchronously in the same way gear 26 make Same Part and omit the 5th power transmission shaft V, need only vibration vibrating shaft 2 and can form in the same way synchronously energy constant speed transmitting torque between the gear 26, have certain flexible secondary the getting final product that be connected with a joggle, gear drive in the vibration vibratory drive mechanism 3 also can change cog belt or chain transmission into, the output of vibration vibration clutch 4 is connected with driven wheel 27, the input of vibration vibration clutch 4 is connected with the first power transmission shaft I, and the first power transmission shaft I is connected with the output shaft end of vibrating motor 12.
Left Vertical Vibrating moving axis 6, intermediate vertical vibrating shaft 7, right Vertical Vibrating moving axis 8 all is axles with eccentricity of axis hole band internal tooth, left Vertical Vibrating moving axis 6, intermediate vertical vibrating shaft 7, right Vertical Vibrating moving axis 8 is installed in each self-corresponding vertical vibration bearing 16, left Vertical Vibrating moving axis 6, intermediate vertical vibrating shaft 7, the initial installation phase angle of right Vertical Vibrating moving axis 8 equates, the eccentricity sum of left Vertical Vibrating moving axis 6 and right Vertical Vibrating moving axis 8 equals the eccentricity of intermediate vertical vibrating shaft 7, the 4th power transmission shaft IV is with the axle sleeve of external tooth so that the first power transmission shaft I is passed wherein, two groups of gears and a power transmission shaft are installed in the vertical vibration driving mechanism 15, and first group is: input gear 21, axle gear 22, the first travelling gear 23; Second group is: the second travelling gear 24, output gear 25, a power transmission shaft is the second driving shaft II, the gear ratio of input gear 21 and the first travelling gear 23 equals the gear ratio of output gear 25 and the second travelling gear 24, the pore area internal tooth of input gear 21, the pore area internal tooth of the first travelling gear 23, second driving shaft II band external tooth, the pore area internal tooth of the second travelling gear 24, the second driving shaft II connects into duplicate gear by being connected with a joggle with the first travelling gear 23 and the second travelling gear 24, the second driving shaft II also can be made Same Part and omit the second driving shaft II with the first travelling gear 23 or the second travelling gear 24, the 4th power transmission shaft IV while and left Vertical Vibrating moving axis 6, right Vertical Vibrating moving axis 8, input gear 21 is connected with a joggle, the 4th power transmission shaft IV and left Vertical Vibrating moving axis 6, right Vertical Vibrating moving axis 8, all form energy constant speed transmitting torque between the input gear 21, has certain flexible pair that is connected with a joggle, the pore area internal tooth of output gear 25, intermediate vertical vibrating shaft 7 band external tooths, form energy constant speed transmitting torque between output gear 25 and the intermediate vertical vibrating shaft 7, has certain flexible pair that is connected with a joggle, the output of vertical vibration clutch 10 be connected Vertical Vibrating moving axis 8 and connect, the input of vertical vibration clutch 10 is connected with the first power transmission shaft I, and the first power transmission shaft I is connected with the output shaft end of vibrating motor 12.
Vibrating motor 12 is installed on the junction plate 11, junction plate 11 is connected connection by damper 13 with frame, junction plate 11 also is fixedly connected with right side frame bearing arrangement 9, vertical vibration driving mechanism 15 location is fastenedly connected in the end of right side frame bearing arrangement 9, and it is constant to guarantee that with this vertical vibration driving mechanism 15 and vibrating motor 12 do not rotate the initial installation site that namely guarantees vertical vibration driving mechanism 15 and vibrating motor 12 with the rotation of steel wheel 5.
The utility model provides, and a kind of course of work that is convertible into as the preferred typical structure embodiment of vertical vibration or vibration vibration or combined vibrating roller vibrating wheels is: vibrating motor 12 drives the rotation of the first power transmission shaft I, the first power transmission shaft I drives the input rotation of input and the vibration vibration clutch 4 of vertical vibration clutch 10 simultaneously, namely as long as vibrating motor 12 rotates, the all simultaneously rotations of the input of the input of vertical vibration clutch 10 and vibration vibration clutch 4, the implementation procedure of two kinds of mode of vibrations is: one, vertical vibration, when the output of vertical vibration clutch 10 when input is combined, drive right Vertical Vibrating moving axis 8, the 4th power transmission shaft IV, input gear 21, left Vertical Vibrating moving axis 6 is made synchronous rotating Vortex, 22 rotations of input gear 21 Drive-Axle Gears, axle gear 22 drives 23 rotations of the first travelling gear, the first travelling gear 23 drives 24 rotations of the second travelling gear by the second driving shaft II, 25 rotations of the second travelling gear 24 driver output gears, output gear 25 drives 7 rotations of intermediate vertical vibrating shaft, because the gear ratio of input gear 21 and the first travelling gear 23 equals the gear ratio of output gear 25 and the second travelling gear 24, so output gear 25 and input gear 21 are done the synchronous backward rotation, be that intermediate vertical vibrating shaft 7 is done and right Vertical Vibrating moving axis 8, left Vertical Vibrating moving axis 6 synchronous backwards rotation, three eccentric shafts power is in the horizontal direction cancelled out each other, power stack on the vertical direction, form the exciting force on the vertical direction, make steel wheel 5 do vertical vibration; Two, vibration vibration, when vibration is vibrated the output of clutch 4 when input is combined, make driven wheel 27 rotations, driven wheel 27 simultaneously two of engaged transmission synchronously in the same way gear 26 make synchronous rotating Vortex, two synchronously in the same way gear 26 two vibration vibrating shafts 2 driving simultaneously its correspondence make synchronous rotating Vortex because the initial installation phase angle of two vibration vibrating shafts 2 becomes 180 degree, so, only produce an antithesis square during two vibration vibrating shaft 2 rotations, make steel wheel 5 do the vibration vibration.
A kind of preferred typical structure embodiment that is convertible into as vertical or vibration or combined vibrating roller vibrating wheels that the utility model provides has four kinds of operating modes to select, one, is combined with input and the output of vertical vibration clutch 10 when separating with input when the output of vibration vibration clutch 4,5 of steel wheels produce the vibration vibration, and this moment, steel wheel 5 was the vibration vibrating wheels; Two, be combined with input and the output of the vibration clutch 4 that vibrates when separating with input when the output of vertical vibration clutch 10,5 of steel wheels produce vertical vibration, and this moment, steel wheel 5 was the Vertical Vibrating driving wheel; Three, when the output of the output of vertical vibration clutch 10 and input and vibration vibration clutch 4 all is in bonding state with input, steel wheel 5 is not only done vertical vibration but also do the vibration vibration, and this moment, steel wheel 5 was that complex vibration is taken turns; Four, when the output of the output of vertical vibration clutch 10 and input and vibration vibration clutch 4 all was in released state with input, steel wheel 5 did not vibrate, and steel wheel 5 is the static pressure steel wheel at this moment.
Realization of the present utility model, the embodiment manufacturing technology routinely that provides by accompanying drawing gets final product.
Claims (10)
1. one kind can be exchanged into vertically or the vibration wheel of road roller of vibration or complex vibration, mainly formed by steel wheel, steel wheel exciting agency, vibrating motor, frame bearing, junction plate, damper etc., it is characterized in that: vertical vibration exciter and vibration vibration exciter are installed in steel wheel (5).
2. a kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration as claimed in claim 1, it is characterized in that: the main involving vibrations motor of described vertical vibration exciter (12), the first power transmission shaft (I), vertical vibration clutch (10), left Vertical Vibrating moving axis (6) and right Vertical Vibrating moving axis (8), intermediate vertical vibrating shaft (7), vertical vibration bearing (16), vertical vibration driving mechanism (15) and the 4th power transmission shaft (IV) etc., left Vertical Vibrating moving axis (6) in the vertical vibration exciter, intermediate vertical vibrating shaft (7), right Vertical Vibrating moving axis (8) all is axles with eccentricity of axis hole band internal tooth, left Vertical Vibrating moving axis (6), intermediate vertical vibrating shaft (7), right Vertical Vibrating moving axis (8) is installed in each self-corresponding vertical vibration bearing (16), left Vertical Vibrating moving axis (6), intermediate vertical vibrating shaft (7), the initial installation phase angle of right Vertical Vibrating moving axis (8) equates, the eccentricity sum of left Vertical Vibrating moving axis (6) and right Vertical Vibrating moving axis (8) equals the eccentricity of intermediate vertical vibrating shaft (7), the 4th power transmission shaft (IV) is the axle sleeve with external tooth, the output of vertical vibration clutch (10) be connected Vertical Vibrating moving axis (8) and connect, the input of vertical vibration clutch (10) is connected with the first power transmission shaft (I), and the first power transmission shaft (I) is connected with the output shaft end of vibrating motor (12).
3. a kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration as claimed in claim 2, it is characterized in that: two groups of gears and a power transmission shaft are installed in the vertical vibration driving mechanism (15) in the described vertical vibration exciter, and first group is: input gear (21), axle gear (22), the first travelling gear (23); Second group is: the second travelling gear (24), output gear (25), a power transmission shaft is second driving shaft (II), the gear ratio of input gear (21) and the first travelling gear (23) equals the gear ratio of output gear (25) and the second travelling gear (24), the pore area internal tooth of input gear (21), the pore area internal tooth of the first travelling gear (23), second driving shaft (II) band external tooth, the pore area internal tooth of the second travelling gear (24), second driving shaft (II) connects into duplicate gear by being connected with a joggle with the first travelling gear (23) and the second travelling gear (24).
4. a kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration as claimed in claim 2, it is characterized in that: the 4th power transmission shaft (IV) while and left Vertical Vibrating moving axis (6) in the described vertical vibration exciter, right Vertical Vibrating moving axis (8), input gear (21) is connected with a joggle, the 4th power transmission shaft (IV) and left Vertical Vibrating moving axis (6), right Vertical Vibrating moving axis (8), all form energy constant speed transmitting torque between the input gear (21), has certain flexible pair that is connected with a joggle, the pore area internal tooth of output gear (25), intermediate vertical vibrating shaft (7) band external tooth forms energy constant speed transmitting torque between output gear (25) and the intermediate vertical vibrating shaft (7), has certain flexible pair that is connected with a joggle.
5. a kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration as claimed in claim 1, it is characterized in that: the main involving vibrations motor of described vibration vibration exciter (12), the first power transmission shaft (I), vibration vibration clutch (4), vibration vibratory drive mechanism (3), the 5th power transmission shaft (V), vibration vibrating shaft (2) and vibration vibration bearing (17) etc., two vibration vibrating shafts (2) in the vibration vibration exciter are the axles with eccentricity of axis hole band internal tooth, two vibration vibrating shafts (2) are installed in the corresponding vibration vibration bearing (17), and the initial installation phase angle of two vibration vibrating shafts (2) becomes 180 degree.
6. a kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration as claimed in claim 5, it is characterized in that: two synchronously gears (26) in the same way are installed in the vibration vibratory drive mechanism (3) in the described vibration vibration exciter, driven wheel (27) and two the 5th power transmission shafts (V), two synchronously in the same way the axis hole of gear (26) internal tooth is arranged, two the number of teeth of gear (26) is equal in the same way synchronously, two the 5th power transmission shafts (V) band external tooth, the internal tooth of the external tooth of the 5th power transmission shaft (V) and vibration vibrating shaft (2), the internal tooth of gear (26) forms energy constant speed transmitting torque jointly in the same way synchronously, has certain flexible connector.
7. a kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration as claimed in claim 6 is characterized in that: the 5th power transmission shaft (V) and the vibrating shaft (2) that vibrates make Same Part or with synchronously in the same way gear (26) can omit the 5th power transmission shaft (V) when making Same Part.
8. a kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration as claimed in claim 6, it is characterized in that: the gear drive in the vibration vibratory drive mechanism (3) can change cog belt or chain transmission into.
9. a kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration as claimed in claim 5, it is characterized in that: the output of vibration vibration clutch (4) is connected with driven wheel (27), the input of vibration vibration clutch (4) is connected with the first power transmission shaft (I), and the first power transmission shaft (I) is connected with the output shaft end of vibrating motor (12).
10. such as claim 2 or 9 described a kind of vibration wheel of road roller that can be exchanged into vertical or vibration or complex vibration, it is characterized in that: described vibrating motor (12) is installed on the junction plate (11), junction plate (11) is connected 14 by damper (13) with frame) connect, junction plate (11) also is fixedly connected with right side frame bearing arrangement (9), and vertical vibration driving mechanism (15) location is fastenedly connected the end in right side frame bearing arrangement (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329829 CN202644356U (en) | 2012-07-09 | 2012-07-09 | Road roller vibrating drum with vibrating mode capable of being converted to vertical vibration mode or oscillating vibration mode or composite vibration mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220329829 CN202644356U (en) | 2012-07-09 | 2012-07-09 | Road roller vibrating drum with vibrating mode capable of being converted to vertical vibration mode or oscillating vibration mode or composite vibration mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202644356U true CN202644356U (en) | 2013-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220329829 Expired - Lifetime CN202644356U (en) | 2012-07-09 | 2012-07-09 | Road roller vibrating drum with vibrating mode capable of being converted to vertical vibration mode or oscillating vibration mode or composite vibration mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202644356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747669A (en) * | 2012-07-09 | 2012-10-24 | 池州腾虎机械科技有限公司 | Road roller vibrating drum capable of being converted into vertical, oscillating or composite vibration |
-
2012
- 2012-07-09 CN CN 201220329829 patent/CN202644356U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747669A (en) * | 2012-07-09 | 2012-10-24 | 池州腾虎机械科技有限公司 | Road roller vibrating drum capable of being converted into vertical, oscillating or composite vibration |
| CN102747669B (en) * | 2012-07-09 | 2015-09-23 | 池州腾虎机械科技有限公司 | A kind ofly can be exchanged into vertical or vibration or complex vibration vibration wheel of road roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Road roller vibrating drum capable of being converted into vertical, oscillating or composite vibration Effective date of registration: 20161128 Granted publication date: 20130102 Pledgee: Guichi Chizhou Xingye Investment Development Co., Ltd. Pledgor: TENGHU MECHANICAL TECHNOLOGIES (CHIZHOU) Co.,Ltd. Registration number: 2016340000082 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
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| CX01 | Expiry of patent term |