CN203794145U - Simple chip removing device for feed roll of square lumber multi-blade saw - Google Patents
Simple chip removing device for feed roll of square lumber multi-blade saw Download PDFInfo
- Publication number
- CN203794145U CN203794145U CN201420212226.3U CN201420212226U CN203794145U CN 203794145 U CN203794145 U CN 203794145U CN 201420212226 U CN201420212226 U CN 201420212226U CN 203794145 U CN203794145 U CN 203794145U
- Authority
- CN
- China
- Prior art keywords
- feeding roller
- feed roll
- scraper plate
- removing device
- lumps
- Prior art date
- 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.)
- Expired - Fee Related
Links
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- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
The utility model discloses a simple chip removing device for the feed roll of a square lumber multi-blade saw. The simple chip removing device comprises the feed roll fixed on a rotary shaft. Two ends of the rotary shaft are respectively rotatably connected to bearing blocks. A scraper parallel with the rotary shaft is fixed on one side of each bearing block. Each scraper is disposed along the rotation direction of the feed roll, and the edge of the scraper is in contact with the surface of the feed roll. By the arrangement, the chip removing device simple in structure has the advantages that during rotation of the feed roll, residual wood chips on the surface of the feed roll are removed through the scrapers and brushes, the grooves in the surface of the feed roll are prevented from being filled by the wood chips, and the friction force between square lumber and the feed roll is sufficient to overcome the backward acting force, generated by saw blades, to the square lumber.
Description
Technical field
The utility model relates to timber manufacture field, is specifically related to a kind of simple and easy chip removing device of feeding roller of lumps of wood multiple blade saw.
Background technology
Lumps of wood multiple blade saw have feeding smooth and easy, process meticulous, do not burn the advantages such as saw blade, high efficiency, low-material-consumption, safety and environmental protection.A lumps of wood is positioned over after the feed end of lumps of wood multiple blade saw, and after a few minutes, the lumps of wood has just become multi-disc sheet material, from the discharge end of lumps of wood multiple blade saw, transports out.So lumps of wood multiple blade saw is widely used in various timber processing factory.The conveyer of lumps of wood multiple blade saw is generally the many feeding rollers of arranging along direction of transfer at present, and in order to increase the friction force between feeding roller and the lumps of wood, feeding roller spaced surface is provided with projection and groove.At the lumps of wood, carry out in the process of sawing, after can splashing, the wood chip that saw blade produces drops, the wood chip dropping on feeding roller surface can remain on feeding roller, the groove on feeding roller surface is filled up, cause feeding roller reducing with the friction force lumps of wood, and in sawing process, saw blade can produce application force backward to the lumps of wood, this application force is to overcome by the friction force between the lumps of wood and feeding roller, once friction force cannot overcome the backward application force of saw blade to the lumps of wood, will cause the lumps of wood to skid on feeding roller, extend overhours.
Summary of the invention
The purpose of this utility model is: overcome the deficiencies in the prior art, a kind of simple and easy chip removing device of feeding roller of lumps of wood multiple blade saw is provided, simple in structure, in the process of rotating at feeding roller, by scraping blade and hairbrush, the wood chip that remains in feeding roller surface is removed, the groove that prevents feeding roller surface is filled up by wood chip, guarantees that the friction force between the lumps of wood and feeding roller is enough to overcome the application force backward that saw blade produces the lumps of wood.
Technical solution adopted in the utility model is:
The simple and easy chip removing device of feeding roller of lumps of wood multiple blade saw, comprise the feeding roller that is fixed on rotating shaft, the two ends of described rotating shaft are rotationally connected with respectively bearing seat, one side of described bearing seat is parallel to rotating shaft and is fixed with scraper plate, described scraper plate is along the hand of rotation setting of feeding roller, scraper plate edge and feeding roller Surface Contact.
The further improvement project of the utility model is that the edge that described scraper plate is positioned at feeding roller one side is fixed with hairbrush, the axle center of described hairbrush sensing feeding roller.
The utility model further improvement project is, described scraper plate is connected with bearing seat by pole, and described scraper plate is fixed by bolt and support plate.
The utility model further improvement project is, described scraper plate contacts feeding roller position tangent plane with scraper plate is provided with angle, and described angle is within the scope of 30 ~ 60 degree.
The beneficial effects of the utility model are:
The simple and easy chip removing device of feeding roller of lumps of wood multiple blade saw of the present utility model, simple in structure, in the process of rotating at feeding roller, by scraping blade and hairbrush, the wood chip that remains in feeding roller surface is removed, the groove that prevents feeding roller surface is filled up by wood chip, guarantees that the friction force between the lumps of wood and feeding roller is enough to overcome the application force backward that saw blade produces the lumps of wood.
accompanying drawing explanation:
Fig. 1 is that the master of the utility model structure looks schematic diagram.
the specific embodiment:
As shown in Figure 1, the utility model comprises the feeding roller 1 that is fixed on rotating shaft 2, the two ends of described rotating shaft 2 are rotationally connected with respectively bearing seat 3, one side of described bearing seat 3 is parallel to rotating shaft 2 and is fixed with scraper plate 4, described scraper plate 4 is along the hand of rotation setting of feeding roller 1, scraper plate 4 edges and feeding roller 1 Surface Contact; The edge that described scraper plate 4 is positioned at feeding roller 1 one sides is fixed with hairbrush 7, and described hairbrush points to the axle center of feeding roller 1; Described scraper plate 4 is connected with bearing seat 3 by pole 5, and described scraper plate 4 is fixing with support plate 5 by bolt 6; Described scraper plate 4 contacts feeding roller 1 position tangent plane with scraper plate 4 is provided with angle, and described angle is (in the implementation case, described scraper plate 4 contacts the tangent plane of feeding roller 1 position angle with scraper plate 4 is 45 degree) within the scope of 30 ~ 60 degree.
When the utility model is used, feeding roller 1 drives the lumps of wood to transmit to discharging opening from inlet point, the wood chip producing during lumps of wood sawing splashes everywhere, drop on the surface of feeding roller 1, feeding roller 1 is in the process of rotating, through scraper plate 4, scraper plate 4 strikes off the wood chip on feeding roller 1 surface, and by hairbrush 7, the wood chip at feeding roller 1 surface gaps place is also removed.
Claims (4)
1. the simple and easy chip removing device of the feeding roller of lumps of wood multiple blade saw, comprise the feeding roller (1) that is fixed on rotating shaft (2), the two ends of described rotating shaft (2) are rotationally connected with respectively bearing seat (3), it is characterized in that: a side of described bearing seat (3) is parallel to rotating shaft (2) and is fixed with scraper plate (4), described scraper plate (4) is along the hand of rotation setting of feeding roller (1), scraper plate (4) edge and feeding roller (1) Surface Contact.
2. the simple and easy chip removing device of the feeding roller of lumps of wood multiple blade saw as claimed in claim 1, is characterized in that: the edge that described scraper plate (4) is positioned at feeding roller (1) one side is fixed with hairbrush (7), and described hairbrush points to the axle center of feeding roller (1).
3. the simple and easy chip removing device of the feeding roller of lumps of wood multiple blade saw as claimed in claim 1, is characterized in that: described scraper plate (4) is connected with bearing seat (3) by pole (5), and described scraper plate (4) is fixing by bolt (6) and support plate (5).
4. the simple and easy chip removing device of the feeding roller of lumps of wood multiple blade saw as claimed in claim 1, is characterized in that: described scraper plate (4) contacts feeding roller (1) position tangent plane with scraper plate (4) is provided with angle, and described angle is within the scope of 30 ~ 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212226.3U CN203794145U (en) | 2014-04-29 | 2014-04-29 | Simple chip removing device for feed roll of square lumber multi-blade saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212226.3U CN203794145U (en) | 2014-04-29 | 2014-04-29 | Simple chip removing device for feed roll of square lumber multi-blade saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203794145U true CN203794145U (en) | 2014-08-27 |
Family
ID=51376382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420212226.3U Expired - Fee Related CN203794145U (en) | 2014-04-29 | 2014-04-29 | Simple chip removing device for feed roll of square lumber multi-blade saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203794145U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395380A (en) * | 2016-10-31 | 2017-02-15 | 深圳市凯盛科技工程有限公司 | Tooth-shaped roller bed for conveying ultrathin glass substrates |
-
2014
- 2014-04-29 CN CN201420212226.3U patent/CN203794145U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395380A (en) * | 2016-10-31 | 2017-02-15 | 深圳市凯盛科技工程有限公司 | Tooth-shaped roller bed for conveying ultrathin glass substrates |
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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: 20140827 Termination date: 20150429 |
|
| EXPY | Termination of patent right or utility model |