CN104764318A - Spring thrust blocking-wheel device - Google Patents
Spring thrust blocking-wheel device Download PDFInfo
- Publication number
- CN104764318A CN104764318A CN201510133841.4A CN201510133841A CN104764318A CN 104764318 A CN104764318 A CN 104764318A CN 201510133841 A CN201510133841 A CN 201510133841A CN 104764318 A CN104764318 A CN 104764318A
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- China
- Prior art keywords
- bearing
- spring thrust
- guide rod
- wheel device
- spring
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Abstract
The invention discloses a spring thrust blocking-wheel device. The spring thrust blocking-wheel device comprises a first support, a second support, a blocking wheel slide seat arranged between the first support and the second support, a blocking wheel fixed to the blocking wheel slide seat, at least one guide rod, wherein the first support and the second support are fixedly installed on a base and are connected through two guide shafts, the blocking wheel slide seat penetrates through the guide shafts, one end of the guide rod is fixed to the blocking wheel slide seat, the other end of the guide rod movably penetrates through the first support, a spring penetrates through the guide rod, and two ends of the spring are respectively fixed to the blocking wheel slide seat and the first support. The spring thrust blocking-wheel device is simple in structure, easy to manufacture and convenient to maintain and is suitable for a rotating body device, and device cost is greatly reduced.
Description
Technical field
The present invention relates to a kind of revolving body equipment, particularly a kind of spring thrust catch wheel device.
Background technology
Revolving body equipment such as rotary kiln, rotary drying machine and revolution cooler are usually used in building material industry, chemical industry and metallurgy industry, the cylindrical shell of above equipment tilts to install, because deadweight and friction produce axial force, again because installing or distortion, rolling ring and support roller axis not parallel and produce additional axial force, the cylindrical shell of the large body weight of shape, its axial location is difficult to fix, and should allow its play repeatedly vertically.The support roller do not waited for making width and the working surface even wearing of rolling ring, also require cylindrical shell energy axial float.Gear wheel then works the axial float or the control axial float that limit cylindrical shell.The vertical play of kiln body is 20 ~ 40mm to the maximum, and during to ensure kiln upper and lower play, bull gear end face is no more than the end face of pinion, and like this, the edge of wheel belt would not leave gear wheel, and simplified two end sealing devices would not be ineffective.
Existing hydraulic catch wheel device, has following shortcoming: the Hydraulic Elements accuracy of manufacture requires high, and matching requirements are high, use middle maintenance stricter; Hydraulic catch wheel device be with pressure be the hydraulic oil of about 15MPa for medium is to realize the slide play up and down of gear wheel, therefore easily there is the phenomenon of seepage in hydraulic oil; Hydraulic catch wheel device needs to be equipped with the Hydraulic Station that a set of pressure is about 15MPa separately.Considerably increase the cost of equipment; Break down and not easily check and get rid of.
Summary of the invention
The object of this invention is to provide a kind of spring thrust catch wheel device, described spring thrust catch wheel device structure is simple, easy to manufacture, easy to maintenance, greatly reduces equipment cost, is applicable to revolving body equipment.
Technical scheme provided by the invention is:
A kind of spring thrust catch wheel device, described spring thrust catch wheel device comprises and is fixedly mounted on the first bearing on base and the second bearing, be arranged at the gear wheel slide between described first bearing and described second bearing, and the gear wheel be fixed on described gear wheel slide, be connected by two axis of guides between described first bearing and described second bearing, described gear wheel slide is arranged on the described axis of guide;
At least one guide rod, described guide rod is fixed on described gear wheel slide, the described guide rod other end is movably arranged in described first bearing, and described guide rod is equipped with spring, and the two ends of described spring are separately fixed on described gear wheel slide with on described first bearing.
Preferably, in described spring thrust catch wheel device, between described first bearing and described gear wheel slide and between described second bearing and described gear wheel slide, be provided with folding sealing device.
Preferably, in described spring thrust catch wheel device, described sealing device is cylindrical to be set on the described axis of guide.
Preferably, in described spring thrust catch wheel device, the described axis of guide is the self-lubricating axis of guide, and the described axis of guide evenly arranges kollag.
Preferably, in described spring thrust catch wheel device, described guide rod car has screw thread, and described guide rod through threaded is fixed on described gear wheel slide.
Preferably, in described spring thrust catch wheel device, described guide rod number is three, and described guide rod is arranged above and below successively, parallel relative to the described axis of guide.
Preferably, in described spring thrust catch wheel device, described first bearing settlement has the pilot hole placing guide rod.
Preferably, in described spring thrust catch wheel device, described first bearing is connected with described base by bolt with described second bearing.
Preferably, in described spring thrust catch wheel device, described base is steel construction.
Preferably, in described spring thrust catch wheel device, described spring surface is provided with antirust coat.
The present invention has following beneficial effect: first, spring thrust catch wheel device of the present invention is equipped with the axis of guide in described gear wheel slide, described gear wheel slide arranges guide rod, spring is worn in guide rod, under the thrust of spring, achieve gear wheel slide horizontally slipping on the axis of guide, to adapt to the axial float of cylindrical shell, thus realizing the wander up and down of gear wheel along tubular axis direction, the edge at the edge and wheel belt that reach gear wheel keeps in touch.Secondly, between described first bearing and described gear wheel slide and between described second bearing and described gear wheel slide, be provided with folding sealing device, there is dust-proof effect, prevent dust from entering, extend the service life of spring thrust catch wheel device.Finally, the axis of guide of the present invention is the self-lubricating axis of guide, and the described axis of guide evenly arranges kollag, and its bearing capacity is large, and fault is few, and self has lubricity, decreases frictional resistance, extends the service life of spring thrust catch wheel device.
Accompanying drawing explanation
Fig. 1 is the structural representation of spring thrust catch wheel device of the present invention;
Fig. 2 is the top view of spring thrust catch wheel device of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to description word to make those skilled in the art.
As depicted in figs. 1 and 2, a kind of spring thrust catch wheel device, described spring thrust catch wheel device comprises the first bearing 1 and the second bearing 5 be fixedly mounted on base 8, be arranged at the gear wheel slide 4 between described first bearing 1 and described second bearing 5, and the gear wheel 7 be fixed on described gear wheel slide 4, be connected by two axis of guides 6 between described first bearing 1 and described second bearing 5, described gear wheel slide 4 is arranged on the described axis of guide 6;
At least one guide rod 2, described guide rod 2 one end is fixed on described gear wheel slide 4, the described guide rod other end is movably arranged in described first bearing 1, described guide rod 2 is equipped with spring 3, the two ends of described spring 3 are separately fixed on described gear wheel slide 4 with on described first bearing 1, gear wheel slide 4 can horizontally slip on two axis of guides 6, to adapt to the axial float of cylindrical shell, thus realizing the wander up and down of gear wheel 7 along tubular axis direction, the edge at the edge and wheel belt that reach gear wheel 7 keeps in touch.
In described spring thrust catch wheel device, between described first bearing 1 and described gear wheel slide 4 and between described second bearing 5 and described gear wheel slide 4, be provided with folding sealing device 9, prevent dust from entering.
In described spring thrust catch wheel device, described sealing device 9 is cylindrical to be set on the described axis of guide 6.
In described spring thrust catch wheel device, the described axis of guide 6 is the self-lubricating axis of guide, and the described axis of guide 6 evenly arranges kollag.
In described spring thrust catch wheel device, described guide rod 2 one end car has screw thread, and described guide rod 2 is fixed on described gear wheel slide 4 by screw thread.
In described spring thrust catch wheel device, described guide rod 2 number is three, and described guide rod 2 is arranged above and below successively, parallel relative to the described axis of guide 6.
In described spring thrust catch wheel device, described first bearing 1 is provided with the pilot hole placing guide rod 2, ensure that guide rod 2 can move left and right in pilot hole.
In described spring thrust catch wheel device, described first bearing 1 is connected with described base 8 by bolt with described second bearing 5, plays the effect of fixed support.
In described spring thrust catch wheel device, described base 8 is steel construction.
In described spring thrust catch wheel device, described spring 3 surface is provided with antirust coat, has rust inhibition.
Although embodiment of the present invention are open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (10)
1. a spring thrust catch wheel device, it is characterized in that, described spring thrust catch wheel device comprises and is fixedly mounted on the first bearing on base and the second bearing, be arranged at the gear wheel slide between described first bearing and described second bearing, and the gear wheel be fixed on described gear wheel slide, be connected by two axis of guides between described first bearing and described second bearing, described gear wheel slide is arranged on the described axis of guide;
At least one guide rod, described guide rod is fixed on described gear wheel slide, the described guide rod other end is movably arranged in described first bearing, and described guide rod is equipped with spring, and the two ends of described spring are separately fixed on described gear wheel slide with on described first bearing.
2. spring thrust catch wheel device as claimed in claim 1, is characterized in that, between described first bearing and described gear wheel slide and between described second bearing and described gear wheel slide, be provided with folding sealing device.
3. spring thrust catch wheel device as claimed in claim 2, it is characterized in that, described sealing device is cylindrical to be set on the described axis of guide.
4. spring thrust catch wheel device as claimed in claim 1, it is characterized in that, the described axis of guide is the self-lubricating axis of guide, and the described axis of guide evenly arranges kollag.
5. spring thrust catch wheel device as claimed in claim 1, it is characterized in that, described guide rod car has screw thread, and described guide rod through threaded is fixed on described gear wheel slide.
6. spring thrust catch wheel device as claimed in claim 5, it is characterized in that, described guide rod number is three, and described guide rod is arranged above and below successively, parallel relative to the described axis of guide.
7. spring thrust catch wheel device as claimed in claim 1, is characterized in that, described first bearing settlement has the pilot hole placing guide rod.
8. spring thrust catch wheel device as claimed in claim 1, it is characterized in that, described first bearing is connected with described base by bolt with described second bearing.
9. spring thrust catch wheel device as claimed in claim 1, it is characterized in that, described base is steel construction.
10. spring thrust catch wheel device as claimed in claim 1, it is characterized in that, described spring surface is provided with antirust coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133841.4A CN104764318A (en) | 2015-03-26 | 2015-03-26 | Spring thrust blocking-wheel device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133841.4A CN104764318A (en) | 2015-03-26 | 2015-03-26 | Spring thrust blocking-wheel device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104764318A true CN104764318A (en) | 2015-07-08 |
Family
ID=53646300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133841.4A Pending CN104764318A (en) | 2015-03-26 | 2015-03-26 | Spring thrust blocking-wheel device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104764318A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052380A (en) * | 2016-05-06 | 2016-10-26 | 胡柳新 | Hydraulic blocking wheel |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416492A (en) * | 1982-07-21 | 1983-11-22 | The United States Of America As Represented By The Department Of Energy | System for automatically aligning a support roller system under a rotating body |
| SU1390504A1 (en) * | 1986-10-17 | 1988-04-23 | Львовский политехнический институт им.Ленинского комсомола | Rotary furnace hydraulic stop |
| SU1543209A1 (en) * | 1988-04-18 | 1990-02-15 | Львовский политехнический институт им.Ленинского комсомола | Stop of a rotary furnace |
| CN2523996Y (en) * | 2002-01-15 | 2002-12-04 | 武汉正源环保科技发展有限公司 | Automatic hydraulic thrust baffle-wheel of rotary kiln |
| CN2605545Y (en) * | 2003-03-19 | 2004-03-03 | 贲道春 | Rotary kiln multi piston-cylinder hydraulic drum device |
| CN101614473A (en) * | 2009-08-07 | 2009-12-30 | 中冶长天国际工程有限责任公司 | A kind of rotary kiln bidirectional retainer wheel device |
| CN201373666Y (en) * | 2008-11-25 | 2009-12-30 | 中信重工机械股份有限公司 | Lever-type hydraulic catch wheel device |
| CN202470731U (en) * | 2012-02-27 | 2012-10-03 | 南京凯盛国际工程有限公司 | Novel retaining wheel device |
| CN204535364U (en) * | 2015-03-26 | 2015-08-05 | 南宁广发重工集团有限公司 | A kind of spring thrust catch wheel device |
-
2015
- 2015-03-26 CN CN201510133841.4A patent/CN104764318A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4416492A (en) * | 1982-07-21 | 1983-11-22 | The United States Of America As Represented By The Department Of Energy | System for automatically aligning a support roller system under a rotating body |
| SU1390504A1 (en) * | 1986-10-17 | 1988-04-23 | Львовский политехнический институт им.Ленинского комсомола | Rotary furnace hydraulic stop |
| SU1543209A1 (en) * | 1988-04-18 | 1990-02-15 | Львовский политехнический институт им.Ленинского комсомола | Stop of a rotary furnace |
| CN2523996Y (en) * | 2002-01-15 | 2002-12-04 | 武汉正源环保科技发展有限公司 | Automatic hydraulic thrust baffle-wheel of rotary kiln |
| CN2605545Y (en) * | 2003-03-19 | 2004-03-03 | 贲道春 | Rotary kiln multi piston-cylinder hydraulic drum device |
| CN201373666Y (en) * | 2008-11-25 | 2009-12-30 | 中信重工机械股份有限公司 | Lever-type hydraulic catch wheel device |
| CN101614473A (en) * | 2009-08-07 | 2009-12-30 | 中冶长天国际工程有限责任公司 | A kind of rotary kiln bidirectional retainer wheel device |
| CN202470731U (en) * | 2012-02-27 | 2012-10-03 | 南京凯盛国际工程有限公司 | Novel retaining wheel device |
| CN204535364U (en) * | 2015-03-26 | 2015-08-05 | 南宁广发重工集团有限公司 | A kind of spring thrust catch wheel device |
Non-Patent Citations (2)
| Title |
|---|
| 李东风等: "液压挡轮原理及结构的分析比较", 《中国水泥》 * |
| 王秋珍等: "几种挡轮技术性能的比较", 《新世纪水泥导报》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052380A (en) * | 2016-05-06 | 2016-10-26 | 胡柳新 | Hydraulic blocking wheel |
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Application publication date: 20150708 |
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| RJ01 | Rejection of invention patent application after publication |