CN201188783Y - Blade changing type quick bark-scraping cutter - Google Patents
Blade changing type quick bark-scraping cutter Download PDFInfo
- Publication number
- CN201188783Y CN201188783Y CNU2008200183801U CN200820018380U CN201188783Y CN 201188783 Y CN201188783 Y CN 201188783Y CN U2008200183801 U CNU2008200183801 U CN U2008200183801U CN 200820018380 U CN200820018380 U CN 200820018380U CN 201188783 Y CN201188783 Y CN 201188783Y
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- China
- Prior art keywords
- cutter
- fixed
- bark
- cutter body
- edge
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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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Abstract
The utility model relates to a cutter for fruit trees, in particular to a bark scraper which belongs to the technical field of a cutter structure. The edge replacing type rapid bark scraper is characterized in that an integrated structure of the prior cutter is changed into a split structure that an edge can be flexibly detached; the bark scraper comprises a cutter body 1 fixed on a hilt 2; a gland bush 3 is fixed on the cutter body; the detachable edge 6 is fixedly arranged between the cutter body 1 and the gland bush 3; the lower end of the gland bush 3 is provided with a guide tongue 7; the cutter body 1 is provided with a stable nail hole and an internal screw hole for connecting and fixing; the gland bush 3 is fixed on the cutter body 1 by a stable nail 4 through the stable nail hole; and the edge 6 is fixed on the cutter body 1 by a screw 5 through the internal screw hole. The edge replacing type rapid bark scraper has the advantages of simple structure, convenient use, time and labor conservation, reducing the labor intensity and improving the work efficiency.
Description
One, technical field
The utility model relates to the cutting tool of a planting fruit-trees, and particularly a kind of bark cutter of scraping belongs to the cutter structure technical field.
Two, background technology
The north is in the time of winter, give fruit tree particularly veteran (as apple) to scrape bark from old tress be not only dirty not only tired efficient but also low work of one of orchard worker, at present, carrying out the used cutter of rossing to fruit tree is traditional hoe formula scraper, there is the labour intensity height in this cutter, the defective that operating efficiency is low, and press down the bad trunk that very easily damages of strength control of scraper, its basic reason is that instrument is original, speed slow, the blade wearing and tearing are heavy, sharpening is difficult.
Three, summary of the invention
The purpose of this utility model is to solve the problem that prior art exists, and provides a kind of easy to use, time saving and energy saving, and not only sharp durable but also changing edge speed that can increase work efficiency is scraped the bark cutter.
The utility model is achieved through the following technical solutions:
Changing edge speed is scraped the bark cutter, special character is, changes flexibly the integral structure that has cutter now into the detachably split-type structural of blade, comprises the cutter hub 1 that is fixed on the hilt 2, be fixed with gland 3 on the cutter hub 1, be fixed with detachable blade 6 between cutter hub 1 and the gland 3;
Limit the degree of depth that blade 6 is scraped tree in order to reach guiding, the lower end of described gland 3 is provided with leads tongue 7;
Have steady nail hole and the inner bolt hole that is used to be connected and fixed on the described cutter hub 1, gland 3 is fixed on the cutter hub 1 by steady nail hole by steady nail 4, and blade 6 is fixed on the cutter hub 1 by inner bolt hole by screw 5.
Changing edge speed of the present utility model is scraped the bark cutter, and is simple in structure, easy to use, reduced labour intensity, time saving and energy saving, improved operating efficiency simultaneously.
Four, description of drawings
Fig. 1: the utility model changing edge speed is scraped bark knife structure schematic diagram;
The vertical view of Fig. 2: Fig. 1;
1, cutter hub, 2, hilt, 3, gland, 4, steady nail, 5, screw, 6, blade, 7, lead tongue, 8, wooden handle.
Five, embodiment
Following with reference to accompanying drawing, provide embodiment of the present utility model, be used for formation of the present utility model is further specified.
The changing edge speed of present embodiment is scraped the bark cutter with reference to Fig. 1-2, the integral structure of existing cutter is changed into the split-type structural of flexibly detachable blade, comprise the cutter hub 1 that is fixed on the hilt 2, be fixed with gland 3 on the cutter hub 1, be fixed with detachable blade 6 between cutter hub 1 and the gland 3, what the lower end of gland 3 was provided with that guiding limits that blade 6 scrapes the tree degree of depth leads tongue 7, have the steady nail hole and the inner bolt hole that are used to be connected and fixed on the cutter hub 1, gland 3 is fixed on the cutter hub 1 by steady nail hole by steady nail 4, and blade 6 is fixed on the cutter hub 1 by inner bolt hole by screw 5.
Present embodiment is on the basis of original scraper profile, and not sharp and can not keep sharp to blade, the slow-footed shortcoming of scraping has been carried out revolutionary reform, reaches very desirable level.
1, new product adopts interchangeable blade, with sharp durable wallpaper blade, changes easy to be quick.
2, new product can improve scraping speed greatly, changes and scrapes to cutting, and has changed the operating angle of blade, has prolonged the service life of blade greatly.
3, old product is that efficient is low, cost height, difficult quality guarantee with original blacksmithing production.But new product just streamline production of punching press spot-welding equipment, the production efficiency height, cheap.
Claims (3)
1, changing edge speed is scraped the bark cutter, is characterised in that to comprise the cutter hub (1) that is fixed on the hilt (2), is fixed with gland (3) on the cutter hub (1), is fixed with detachable blade (6) between cutter hub (1) and the gland (3).
2, scrape the bark cutter according to the described changing edge speed of claim 1, the lower end that it is characterized in that described gland (3) is provided with leads tongue (7).
3, scrape the bark cutter according to the described changing edge speed of claim 1, it is characterized in that having on the described cutter hub (1) steady nail hole and the inner bolt hole that is used to be connected and fixed, gland (3) is fixed on the cutter hub (1) by steady nail hole by steady nail (4), and blade (6) is fixed on the cutter hub (1) by inner bolt hole by screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200183801U CN201188783Y (en) | 2008-03-07 | 2008-03-07 | Blade changing type quick bark-scraping cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200183801U CN201188783Y (en) | 2008-03-07 | 2008-03-07 | Blade changing type quick bark-scraping cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201188783Y true CN201188783Y (en) | 2009-02-04 |
Family
ID=40332932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200183801U Expired - Fee Related CN201188783Y (en) | 2008-03-07 | 2008-03-07 | Blade changing type quick bark-scraping cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201188783Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101094A (en) * | 2013-03-03 | 2013-05-15 | 徐衍武 | Trunk disc sample bark stripping knife |
-
2008
- 2008-03-07 CN CNU2008200183801U patent/CN201188783Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103101094A (en) * | 2013-03-03 | 2013-05-15 | 徐衍武 | Trunk disc sample bark stripping knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20110307 |