CN103541619B - A kind of hinge special for wood heat treatment wicket - Google Patents
A kind of hinge special for wood heat treatment wicket Download PDFInfo
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- CN103541619B CN103541619B CN201310440397.1A CN201310440397A CN103541619B CN 103541619 B CN103541619 B CN 103541619B CN 201310440397 A CN201310440397 A CN 201310440397A CN 103541619 B CN103541619 B CN 103541619B
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- hinge
- wicket
- bearing
- axle sleeve
- heat treatment
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Abstract
The invention discloses a kind of hinge special for wood heat treatment wicket, this hinge special for wood heat treatment wicket comprises hinge holder and door holder, hinge holder is fixed with hinge pull bar, axle sleeve is provided with in hinge tie rod end, door holder is provided with the axle ear matched with axle sleeve, axle sleeve is connected with axle ear by bearing pin, bearing mounting groove is provided with in axle sleeve upper surface, bearing is embedded with in bearing mounting groove, described bearing is taper roll bearing, this hinge special for wood heat treatment wicket structure is simple, working resistance is little, long service life, when adopting this hinge special for wood heat treatment wicket to connect wicket and kiln body, wicket rotates flexibly, single unlatching or the closedown that just easily can complete wicket, the obturation effect of wicket is good.
Description
Technical field
The present invention relates to a kind of hinge be fixed on by door on doorframe, especially a kind of Special hinge be connected and fixed for the wicket of heat_treated wood.
Background technology
Lumber kiln and carbonization kiln are the conventional devices of heat-treating timber, the vacuum system comprising kiln body and connect with kiln body, vapour system, drainage system, disappointing system, compression system and electric-control system, kiln body is provided with and opens wicket soon, timber that is dried or carbonization needs to be sent in kiln body from wicket to heat-treat, timber is also needed to shift out through wicket after process terminates, in order to improve kiln body disposal ability, facilitate the turnover of timber, need wicket to be designed very large, this wicket adopts steel work in order to withstand voltage more, make a wicket weight usually more than 2 tons, owing to not being specifically designed to the hinge of this large-scale door in prior art, therefore, the common pin shaft joint mode of the many employings of this large-scale wicket is connected with kiln body, the resistance of switch gate is larger, need a few individual just can complete unlatching or the closedown of wicket with joint efforts, the obturation effect of wicket is bad.In addition, when heat treatment kiln is with after a period of time, under the Action of Gravity Field of wicket, wicket and doorframe can produce distortion, the opening and closing of wicket are operated more difficult.
Summary of the invention
The technical problem that invention will solve: a kind of hinge special for wood heat treatment wicket is provided, this hinge special for wood heat treatment wicket structure is simple, working resistance is little, long service life, when adopting this hinge special for wood heat treatment wicket to connect wicket and kiln body, wicket rotates flexibly, and single unlatching or the closedown that just easily can complete wicket, the obturation effect of wicket is good.
The technical scheme that technical solution problem is taked: a kind of hinge special for wood heat treatment wicket, comprise hinge holder and door holder, hinge holder is fixed with hinge pull bar, axle sleeve is provided with in hinge tie rod end, door holder is provided with the axle ear matched with axle sleeve, and axle sleeve is connected with axle ear by bearing pin, is provided with bearing mounting groove in axle sleeve upper surface, in bearing mounting groove, be embedded with bearing, described bearing is taper roll bearing.
As improvement of the present invention: be also provided with bearing mounting groove in the lower surface of axle sleeve, in bearing mounting groove, be embedded with bearing, described bearing is taper roll bearing, and the taper roll bearing of axle sleeve upper and lower faces is oppositely arranged.
As a further improvement on the present invention: on hinge holder, be provided with hinge pull bar fixing hole, hinge pull bar is fixed in hinge pull bar fixing hole by the locking nut at hinge pull bar fixing hole two ends, and the locking nut of hinge pull bar afterbody is also provided with hinge pull bar adjusting bolt.
Beneficial effect: hinge special for wood heat treatment wicket of the present invention, hinge holder and door holder is comprised owing to have employed described hinge special for wood heat treatment wicket, hinge holder is fixed with hinge pull bar, axle sleeve is provided with in hinge tie rod end, door holder is provided with the axle ear matched with axle sleeve, axle sleeve is connected with axle ear by bearing pin, bearing mounting groove is provided with in axle sleeve upper surface, bearing is embedded with in bearing mounting groove, described bearing is the technical scheme of taper roll bearing, by arranging taper roll bearing in axle sleeve upper surface, axial force and the radial load of wicket deadweight generation is born with taper roll bearing, therefore, the huge frictional resistance that when hinge special for wood heat treatment wicket of the present invention overcomes traditional pin shaft joint, wicket deadweight produces, there is structure simple, working resistance is little, the advantage of long service life, when adopting this hinge special for wood heat treatment wicket to connect wicket and kiln body, wicket rotates flexibly, single unlatching or the closedown that just easily can complete wicket, the obturation effect of wicket is good, also bearing mounting groove is provided with in the lower surface of axle sleeve owing to have employed, bearing is embedded with in bearing mounting groove, described bearing is taper roll bearing, the technical characteristic that the taper roll bearing of axle sleeve upper and lower faces is oppositely arranged, make the stressed more reasonable of axle sleeve and bearing pin, further reduce the resistance that wicket is opened or closed, make hinge special for wood heat treatment wicket of the present invention when the wicket for 3 tons connects, single one hand can complete unlatching or the shutoff operation of wicket, on hinge holder, hinge pull bar fixing hole is provided with owing to have employed, hinge pull bar is fixed in hinge pull bar fixing hole by the locking nut at hinge pull bar fixing hole two ends, the locking nut of hinge pull bar afterbody is also provided with the technical characteristic of hinge pull bar adjusting bolt, after heat treatment kiln uses a period of time, under the effect of wicket deadweight, on wicket, under hinge can there is disalignment phenomenon, wicket is caused to open painstaking, bearing, bearing pin serious wear, by adjustment locking nut of the present invention and hinge pull bar adjusting bolt, hinge is finely tuned, just can address this problem, the bearing pin of multiple hinges of wicket is made to remain coaxial optimum Working, wicket can be opened freely all the time.
Accompanying drawing explanation
Below in conjunction with detailed description of the invention, hinge special for wood heat treatment wicket of the present invention is described in further detail.
Fig. 1 is the structural representation of hinge special for wood heat treatment wicket of the present invention.
Detailed description of the invention
As shown in Figure 1, hinge special for wood heat treatment wicket of the present invention, comprise hinge holder 4 and door holder 12, hinge holder is fixed with hinge pull bar 5, hinge holder is provided with hinge pull bar fixing hole 3, hinge pull bar is fixed in hinge pull bar fixing hole by the locking nut 2 at hinge pull bar fixing hole two ends, the locking nut of hinge pull bar afterbody is also provided with hinge pull bar adjusting bolt 1, axle sleeve 13 is provided with in hinge tie rod end, door holder is provided with the axle ear 6 matched with axle sleeve, axle sleeve is connected with axle ear by bearing pin 7, bearing mounting groove 9 is provided with in axle sleeve upper surface, bearing is embedded with in bearing mounting groove, described bearing is taper roll bearing 8, also bearing mounting groove 10 is provided with in the lower surface of axle sleeve, bearing is embedded with in bearing mounting groove, described bearing is taper roll bearing 11, on axle sleeve, the taper roll bearing on lower two sides is oppositely arranged.
Claims (3)
1. a hinge special for wood heat treatment wicket, comprise hinge holder and door holder, it is characterized in that: on hinge holder, be fixed with hinge pull bar, axle sleeve is provided with in hinge tie rod end, door holder is provided with the axle ear matched with axle sleeve, and axle sleeve is connected with axle ear by bearing pin, is provided with bearing mounting groove in axle sleeve upper surface, in bearing mounting groove, be embedded with bearing, described bearing is taper roll bearing.
2. hinge special for wood heat treatment wicket according to claim 1, it is characterized in that: be also provided with bearing mounting groove in the lower surface of axle sleeve, in bearing mounting groove, be embedded with bearing, described bearing is taper roll bearing, and the taper roll bearing of axle sleeve upper and lower faces is oppositely arranged.
3. hinge special for wood heat treatment wicket according to claim 1 and 2, it is characterized in that: on hinge holder, be provided with hinge pull bar fixing hole, hinge pull bar is fixed in hinge pull bar fixing hole by the locking nut at hinge pull bar fixing hole two ends, and the locking nut of hinge pull bar afterbody is also provided with hinge pull bar adjusting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440397.1A CN103541619B (en) | 2013-09-25 | 2013-09-25 | A kind of hinge special for wood heat treatment wicket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440397.1A CN103541619B (en) | 2013-09-25 | 2013-09-25 | A kind of hinge special for wood heat treatment wicket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103541619A CN103541619A (en) | 2014-01-29 |
| CN103541619B true CN103541619B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310440397.1A Active CN103541619B (en) | 2013-09-25 | 2013-09-25 | A kind of hinge special for wood heat treatment wicket |
Country Status (1)
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| CN (1) | CN103541619B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202031416U (en) * | 2011-04-11 | 2011-11-09 | 江苏宝佳太阳能发展有限公司 | Sealing door hinge of single crystal furnace perble range |
| CN102606016A (en) * | 2012-04-01 | 2012-07-25 | 常熟市虞华真空设备科技有限公司 | Vacuum chamber door hinge opening mechanism |
| CN202899859U (en) * | 2012-11-19 | 2013-04-24 | 陕西亿沣矿业科技有限公司 | Hinge structure of lifesaving cabin door for mines |
| CN202970222U (en) * | 2012-12-05 | 2013-06-05 | 上海东富龙科技股份有限公司 | Bearing type hinge of vacuum freeze drier |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2952397B1 (en) * | 2009-11-12 | 2014-12-26 | Conception Mecanique Soc D | OSCILLATING MOUNT LADDER DEVICE FOR EQUIPPING A VERY HEAVY DOOR AND VERY HEAVY DOOR EQUIPPED WITH SUCH A DEVICE |
-
2013
- 2013-09-25 CN CN201310440397.1A patent/CN103541619B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202031416U (en) * | 2011-04-11 | 2011-11-09 | 江苏宝佳太阳能发展有限公司 | Sealing door hinge of single crystal furnace perble range |
| CN102606016A (en) * | 2012-04-01 | 2012-07-25 | 常熟市虞华真空设备科技有限公司 | Vacuum chamber door hinge opening mechanism |
| CN202899859U (en) * | 2012-11-19 | 2013-04-24 | 陕西亿沣矿业科技有限公司 | Hinge structure of lifesaving cabin door for mines |
| CN202970222U (en) * | 2012-12-05 | 2013-06-05 | 上海东富龙科技股份有限公司 | Bearing type hinge of vacuum freeze drier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103541619A (en) | 2014-01-29 |
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