CN202347402U - Vibrating drum and road roller with vibrating drum - Google Patents
Vibrating drum and road roller with vibrating drum Download PDFInfo
- Publication number
- CN202347402U CN202347402U CN2011203052279U CN201120305227U CN202347402U CN 202347402 U CN202347402 U CN 202347402U CN 2011203052279 U CN2011203052279 U CN 2011203052279U CN 201120305227 U CN201120305227 U CN 201120305227U CN 202347402 U CN202347402 U CN 202347402U
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- steel wheel
- little steel
- wheel
- vibrating
- vibrating wheels
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Abstract
The utility model provides a vibrating drum and a road roller with the vibrating drum. The vibrating drum comprises a small steel wheel, two lateral plates which are symmetrically arranged on the inner surface of the small steel wheel, two rims, a vibrating shaft, an intermediate spline shaft, a movable eccentric block, two fixed eccentric blocks, a big steel ring and a small steel ring which are connected with two lateral plates, a closed cavity formed by the two lateral plates, the big steel ring and the small steel ring, and/or a groove-shaped watering mechanism connected with the two rims, wherein the watering mechanism is positioned under the small steel wheel and used for watering the small steel wheel. According to the vibrating drum, the oil adding amount in the small steel wheel can be reduced, and/or the temperature of the small steel wheel can be effectively reduced.
Description
Technical field
The utility model relates to the road roller field, is specifically related to a kind of vibrating wheels and has its road roller.
Background technology
Vibration wheel of road roller adopts 4 of tradition to support vibrating wheels mostly at present; Its structure is as shown in Figure 1, comprising: vehicle frame connects support plate 1, goes and hold walking to support 2, go and hold amplitude modulation apparatus 3, middle splined shaft 4, vibration end amplitude modulation apparatus 5, vibration end walking support 6 and motor 7 etc.Wherein, this end amplitude modulation apparatus 3 that goes comprises: movable eccentric block, be arranged on these activity eccentric block both sides fixed eccentric block, pass the vibrating shaft of this activity eccentric block and fixed eccentric block; Be marked with oil 9 in the little steel wheel.There are some problems in said structure when work, be specially:
(1) volume read-out is many in the little steel wheel, and the customer care cost of upkeep is high;
(2) when spline housing and middle splined shaft 4, owing to be blind dress, assembling is difficult in the middle of;
(3) vibration bearing is lubricated insufficient, and the vibration bearing local pyrexia is burnt to death;
(4) end that goes impacts during movable eccentric block switching-over in the amplitude modulation apparatus 3 greatly, is prone to produce the iron filings problem during movable eccentric block bump, and iron filings are involved in the bearing, cause bearing stuck easily;
(5) temperature is higher in the vibrating wheels, can not timely and effectively dispel the heat.
The utility model content
In order to overcome the above-mentioned defective and the deficiency of prior art; First purpose of the utility model is to provide a kind of can effectively reduce the volume read-out in the little steel wheel or/and effectively reduce the vibrating wheels of little steel wheel temperature, comprising: little steel wheel, be symmetricly set on two side plates on the little steel wheel inner surface, two wheel rims, vibrating shaft, middle splined shaft, movable eccentric block and two fixed eccentric blocks; This vibrating wheels also comprises: connect the big steel loop and the little steel loop of two side plates, two side plates, big steel loop and little steel loops form enclosed cavity; Or/and this vibrating wheels also comprises: connect the mechanism of watering of the groove-like of two wheel rims, the mechanism of watering is positioned at the lower position of little steel wheel, is used for water is watered to little steel wheel.
Further, big steel loop closes on the bottom of two side plates and the through hole setting between the little steel wheel inner surface.
Further, the mechanism of watering comprises base plate, is positioned at the first vertical side plate and the second vertical side plate, the top board of base plate both sides; Top board is positioned at the top of the second vertical side plate, and tilts towards the direction of the first vertical side plate; Form opening between the top board and the first vertical side plate.
Further, base plate, the first vertical side plate, the second vertical side plate, the top board setting that is formed in one.
Further, the water opening of mechanism is aimed at little steel wheel.
Further, vibrating shaft is provided with pilot hole; Vibrating shaft cooperates with middle splined shaft through the guide peg that passes pilot hole.
Further, movable eccentric block is arranged on the seal chamber that oil is housed.
Further, the lower end of two fixed eccentric blocks is provided with disc mechanism.In order to overcome the above-mentioned defective and the deficiency of prior art, second purpose of the utility model is to provide a kind of road roller, comprises the vertical transport pipe, and above-mentioned any vibrating wheels.
Each embodiment of the utility model forms enclosed cavity through increasing big steel loop and little steel loop, can not oil-feed in this enclosed cavity, can reduce the volume read-out in the little steel wheel; Or/and water to little steel wheel, effectively reduce the temperature of little steel wheel through the utilization Jiang Shui of mechanism that waters.
Description of drawings
Structural representation for existing vibrating wheels shown in Figure 1;
Shown in Figure 2 is the structural representation of the utility model vibrating wheels embodiment;
Front view for the embodiment of mechanism that waters in the utility model vibrating wheels shown in Figure 3;
Shown in Figure 4 is that the A of structure shown in Figure 3 is to view.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 2; The embodiment of the utility model vibrating wheels comprises: little steel wheel 11, be symmetricly set on two side plates 12 on little steel wheel 11 inner surfaces, two wheel rims 13, vibrating shaft 14, middle splined shaft 15, movable eccentric block 16 and two fixed eccentric block 17, the big steel loop 18 that connects two side plates 12 and 19, two side plates 12 of little steel loop, big steel loop 18 and little steel loops 19 form enclosed cavities.Like this, can know there is not oiling (Fig. 1 and Fig. 2 dotted line are used for expression oil) between the biside plate 12 basically, realize reducing the injection flow in the little steel wheel 11 through comparison diagram 1 and Fig. 2; Preferably, big steel loop 18 closes on the bottom and 121 settings of the through hole between little steel wheel 11 inner surfaces of two side plates 12; Because biside plate 12 is divided into trisection with the spaces in the little steel wheel 11 basically, so above-mentioned preferred structure can reduce in the little steel wheel 11 by 1/3 volume read-out.
Further, in order effectively to reduce the temperature of little steel wheel 11, the mechanism 20 of watering of groove-like can be set between two wheel rims 13, the mechanism 20 of watering is positioned at the lower position of little steel wheel 11, is used for water is watered to little steel wheel 11; Preferably, like Fig. 3 and shown in Figure 4, this mechanism 20 of watering is the bloom of groove-like, specifically comprises: base plate 202, the first vertical side plate 201 that is positioned at base plate 202 both sides and the second vertical side plate 203, be positioned at the top board 204 on the second vertical side plate, 203 tops; The direction of top board 204 towards first vertical side plates 201 tilts, and and the first vertical side plate 201 between form opening; Further preferably, this opening direction that waters mechanism 20 is aimed at little steel wheel 11, when little steel wheel 11 rotates, constantly water is watered on little steel wheel 11 surfaces, effectively reduces little steel wheel 11 surface temperatures.
Preferably, can also on vibrating shaft 14, increase pilot hole 141, cooperate with middle splined shaft 15, reduce assembly difficulty, improve efficiency of installing software through the guide peg 21 that passes this pilot hole 141.
Preferably, when vibrating shaft 14 rotatings are switched, collide the iron filings that produce and be involved in the vibration bearing for solving movable eccentric block 16, present embodiment places movable eccentric block 16 in the seal chamber 22 that oil (like silicone oil) is housed; Like this, when vibrating shaft 14 rotatings are switched, can reduce impact, and iron filings retain in the seal chamber 22.
Preferably, in the bottom position increase disc mechanism 23 of each fixed eccentric block 17, vibration bearing gets rid of oil lubrication through disc mechanism 23, realizes lubricated well.
The utility model respectively installs embodiment can reduce the volume read-out in the steel wheel through increasing big steel loop 18 and little steel loop 19; Through pilot hole 141 is set, the vibrating wheels efficiency of assembling improves greatly; Iron filings are isolated from the seal chamber 22, can effectively keep the cleannes of lubrication oil in the steel wheel; Utilize 23 pairs of vibration bearings of disc mechanism lubricated, improve lubricant effect; The utilization continuous little steel wheel 11 of cooling of water counterweight in mechanism 20 and the click wheel that waters.
More than be merely the preferred embodiment of the utility model, or not all within the spirit and principle of the utility model in order to restriction the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (9)
1. vibrating wheels; Comprise: little steel wheel (11), be symmetricly set on two side plates (12), two wheel rims (13), vibrating shaft (14), middle splined shaft (15), movable eccentric block (16) and two fixed eccentric blocks (17) on said little steel wheel (11) inner surface; It is characterized in that, also comprise:
The big steel loop (18) and the little steel loop (19) that connect said two side plates (12), said two side plates (12), big steel loop (18) and little steel loop (19) form enclosed cavity; Or/and
Connect the mechanism of watering (20) of the groove-like of said two wheel rims (13), the said mechanism of watering (20) is positioned at the lower position of said little steel wheel (11), is used for water is watered to said little steel wheel (11).
2. vibrating wheels according to claim 1 is characterized in that, bottom and the through hole (121) between said little steel wheel (11) inner surface that said big steel loop (18) closes on said two side plates (12) are provided with.
3. vibrating wheels according to claim 1 is characterized in that, the said mechanism of watering (20) comprises base plate (202), be positioned at the first vertical side plate (201) and the second vertical side plate (203), the top board (204) of said base plate (202) both sides;
Said top board (204) is positioned at the top of the said second vertical side plate (203), and tilts towards the direction of the said first vertical side plate (201); Form opening between the said top board (204) and the said first vertical side plate (201).
4. vibrating wheels according to claim 3 is characterized in that, the setting that is formed in one of said base plate (202), the first vertical side plate (201), the second vertical side plate (203), top board (204).
5. according to claim 3 or 4 described vibrating wheels, it is characterized in that the opening of the said mechanism of watering (20) is aimed at said little steel wheel (11).
6. require each described vibrating wheels among the 1-4 according to aforesaid right, it is characterized in that said vibrating shaft (14) is provided with pilot hole (141); Said vibrating shaft (14) cooperates with said middle splined shaft (15) through the guide peg (21) that passes said pilot hole (141).
7. require each described vibrating wheels among the 1-4 according to aforesaid right, it is characterized in that, said movable eccentric block (16) is arranged on the seal chamber (22) that oil is housed.
8. require each described vibrating wheels among the 1-4 according to aforesaid right, it is characterized in that the lower end of said two fixed eccentric blocks (17) is provided with disc mechanism (23).
9. a road roller comprises the vertical transport pipe, it is characterized in that, also comprises like each described vibrating wheels among the above-mentioned claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203052279U CN202347402U (en) | 2011-08-20 | 2011-08-20 | Vibrating drum and road roller with vibrating drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203052279U CN202347402U (en) | 2011-08-20 | 2011-08-20 | Vibrating drum and road roller with vibrating drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202347402U true CN202347402U (en) | 2012-07-25 |
Family
ID=46536416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203052279U Expired - Fee Related CN202347402U (en) | 2011-08-20 | 2011-08-20 | Vibrating drum and road roller with vibrating drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202347402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864722A (en) * | 2012-09-07 | 2013-01-09 | 徐州万邦道路工程装备服务股份公司 | High-frequency device of double-drum vibratory roller |
| CN102864724A (en) * | 2012-09-14 | 2013-01-09 | 徐州万邦道路工程装备服务股份公司 | Heat-dissipation vibration wheel of dual-steel wheel vibrating roller |
| CN103132435A (en) * | 2013-03-21 | 2013-06-05 | 常林股份有限公司 | Vibrating drum ventilating mechanism for vibratory roller |
-
2011
- 2011-08-20 CN CN2011203052279U patent/CN202347402U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864722A (en) * | 2012-09-07 | 2013-01-09 | 徐州万邦道路工程装备服务股份公司 | High-frequency device of double-drum vibratory roller |
| CN102864724A (en) * | 2012-09-14 | 2013-01-09 | 徐州万邦道路工程装备服务股份公司 | Heat-dissipation vibration wheel of dual-steel wheel vibrating roller |
| CN103132435A (en) * | 2013-03-21 | 2013-06-05 | 常林股份有限公司 | Vibrating drum ventilating mechanism for vibratory roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |