CN2083105U - Novel ring-type bark-removing machine - Google Patents
Novel ring-type bark-removing machine Download PDFInfo
- Publication number
- CN2083105U CN2083105U CN 90226635 CN90226635U CN2083105U CN 2083105 U CN2083105 U CN 2083105U CN 90226635 CN90226635 CN 90226635 CN 90226635 U CN90226635 U CN 90226635U CN 2083105 U CN2083105 U CN 2083105U
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- CN
- China
- Prior art keywords
- bearing
- ring
- cutter head
- novel ring
- cutterhead
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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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- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
The utility model relates to a novel ring-type bark-removing machine, which is composed of a machine seat, a machine frame and a cutter head. The cutter head adopts a standard bearing and is not fixed by a bolt. Cutter seats are equably distributed on the outer side of the outside ring of the bearing, so the structure is compact, and the manufacture cost is low. The utility model is convenient for debarking logs with great bending degrees. The utility model can be used for peeling logs in wood producing enterprise, wood mechanical processing enterprise and chemical processing enterprise.
Description
Novel ring barker belongs to from log and removes the used machinery of debarking, and around the log rotation, removes the device of debarking from log on the definite novel ring barker of saying so.
In order to make full use of timber, be convenient to log preservation and management, improve timber machining and chemical process product quality.At timber production and wood processing enterprise, all seeking the production efficiency height, cost is low, advanced timber peeling technology.At present, in some countries of the world, the especially Sweden of forestry prosperity, Finland, North America and the Soviet Union, the use ring barker that log debarking is general.China was also using in recent years.Ring barker is a log when entering the hollow circular hole of frame, and log does not rotate, and only makes length feed, rack-mounted cutterhead rotation, and the bark knife on cutterhead rotates around former wood surface, bark is cut peel off.Up to now, the cutter head structure on the ring barker is complicated heavy, and the outer shroud of bearing (4) is fixed on the frame (2) with screw (16) and does not rotate; The interior ring of bearing (4) is fixed on the cutter head (13) with screw (16), rotates with cutterhead (3).The inner and outer ring thickness of bearing (4) is big, and weight is big, bearing (4) processing request height, and manufacturing is taken a lot of work, time-consuming, expense material, the cost height.Bearing (4) is in the outside of tool rest (7), and away from pivot, must use the very big non-standard extra large size bearing of bore.
The purpose of this utility model be to provide a kind of simple in structure, use is easy to maintenance, cost is low, uses the national standard bearing, the bearing inner and outer ring does not need the fixing novel ring barker of screw (16).
Technical solution of the present utility model is: the novel ring barker that is made of support (1), frame (2), cutterhead (3).Cutterhead (3) is made of bearing (4), back-up ring (5), gland (6), tool rest (7), bark knife (8), spring (9) and cutter head (13).Bearing (4) on the cutterhead (3), non-rotatable interior ring connects with frame (2) on it, and rotatable outer shroud is connected on the cutter head (13).Tool rest (7) is distributed on the cutter head (13) ringwise in the outside of bearing (4) outer shroud.The uniform ringwise diameter of tool rest (7) is greater than the diameter of bearing (4) outer shroud, and concentric with bearing (4).Bearing (4) is the single-row radial ball bearing of CNS.
The utility model has the advantages that: adopt the national standard bearing, the uniform ringwise diameter of tool rest (7) is greater than the outer ring diameter of bearing (4), can adopt the little national standard bearing of appearance and size, manufacturing cost greatly reduces, the cutter head structure compactness, weight alleviates greatly, convenient maintenance, the cutterhead width reduces, and helps the big log debarking of flexibility.
The structure chart of the existing ring barker of Fig. 1;
The front elevation of the novel ring barker of Fig. 2;
The profilograph of the novel ring barker of Fig. 3;
Fig. 4 tool rest main part figure.
Embodiment of the present utility model is: the frame (2) that novel ring barker is supported by support (1) constitutes the body of a novel ring barker, is the hollow circular hole that passes through for log in the middle of the body.Cutterhead (3) is to lean on the interior ring of bearing (4) to be fitted on the frame (2), and fixing with gland (6).The outer shroud of bearing (4) is fitted on the cutter head (13), and locate with back-up ring (5), the outside at bearing (4) outer shroud is concentric with bearing (4), and on the circumference of diameter greater than bearing (4) outer shroud, the equidistant tool rest (7) that is installed with equably, one end of tool rest (7) have can be rotating axle (10), on the axle (10) eccentric shaft (11) is installed.The two ends of spring (9) are installed in eccentric shaft (11) respectively, and on the cutter head (13).Bark knife (8) is fixed on the axle (10) with nut (12), in the middle of tool rest (7) and the axle (10) bearing (14) is arranged.Bark knife (8) can rotate around axle (10), because the pulling force of spring (9) can make bark knife (8) pull to the center of cutterhead (3), is pressed in log (17) surface, carries out log (17) peeling.Bark knife (8) can unload to be changed or sharpening.
When peeling, log (17) to be sent in the hollow circular hole of frame (2) by feeding roller (15), cutterhead (3) drives bark knife (8) rotation that is pressed in log (17) surface, and bark is peeled off.
Claims (5)
1, a kind of novel ring barker that is made of support (1), frame (2), cutterhead (3) is characterized in that cutterhead (3) is made of bearing (4), back-up ring (5), gland (6), tool rest (7), bark knife (8), spring (9) and cutter head (13).
2, novel ring barker according to claim 1 is characterized in that the bearing (4) on the cutterhead (3), and non-rotatable interior ring connects with frame (2) on it, and rotatable outer shroud is connected on the cutter head (13).
3, novel ring barker according to claim 1 is characterized in that the outside of tool rest (7) at bearing (4) outer shroud, is ring-like and is distributed on the cutter head (13).
4, according to claim 1 or 3 described novel ring barkers, it is characterized in that the diameter of the uniform ringwise diameter of tool rest (7) greater than bearing (4) outer shroud, and concentric with bearing (4).
5, novel ring barker according to claim 1 is characterized in that bearing (4) is the single-row radial ball bearing of CNS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90226635 CN2083105U (en) | 1990-12-20 | 1990-12-20 | Novel ring-type bark-removing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90226635 CN2083105U (en) | 1990-12-20 | 1990-12-20 | Novel ring-type bark-removing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2083105U true CN2083105U (en) | 1991-08-21 |
Family
ID=4903849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90226635 Withdrawn CN2083105U (en) | 1990-12-20 | 1990-12-20 | Novel ring-type bark-removing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2083105U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141321A (en) * | 2013-03-04 | 2013-06-12 | 华南农业大学 | Rotary type banana combing machine |
| CN110216758A (en) * | 2019-06-13 | 2019-09-10 | 南昌汇达知识产权有限公司 | A kind of woodwork Raw material processing device |
-
1990
- 1990-12-20 CN CN 90226635 patent/CN2083105U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141321A (en) * | 2013-03-04 | 2013-06-12 | 华南农业大学 | Rotary type banana combing machine |
| CN103141321B (en) * | 2013-03-04 | 2014-08-27 | 华南农业大学 | Rotary type banana combing machine |
| CN110216758A (en) * | 2019-06-13 | 2019-09-10 | 南昌汇达知识产权有限公司 | A kind of woodwork Raw material processing device |
| CN110216758B (en) * | 2019-06-13 | 2021-09-03 | 南昌汇达知识产权有限公司 | Woodwork raw material processing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |