Scraper knife

A shovel and planer technology, which is applied in the field of shovels, can solve the problems of high labor consumption, difficult storage, and hard work of workers, and achieve the effect of reasonable opening depth, easy storage, and even shaving

Inactive Publication Date: 2013-01-16
王缉兰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing cutters for cutting rosin or rubber are mostly single blades without planers
And the design of the spatula is unreasonable, the opening of the new resin is irregular, the resin is not much, the storage is not easy, the collection is inconvenient, the output is low, the labor is large, and the workers are hard.

Method used

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Examples

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Embodiment Construction

[0024] The preferred embodiment of the present invention is like this, with reference to Figure 1 to Figure 14 , the front end of the handle (11) is equipped with a handle hook bar (10), and the front section of the handle hook bar (10) bends up for a section to be a vertical hook bar (3), and the two sides of the handle hook bar (10) at the lower bending point are the first fulcrum Pin (1), the shovel body (4) tail end face symmetrically has tooth opening (12), and the tooth mouth (12) of shovel body (4) tail end snaps into the first fulcrum pin (1) and fixes. The shovel body (4) front section is V-shaped, and the rear section is a U-shaped inner cavity. The V-shaped is a working bar, and the U-shaped is a mounting bar. 3) The second fulcrum pin (2) with a cap is installed on the bottom end, and the second fulcrum pin (2) passes through the slotted hole (13) under the blade body (4), and the aperture of the slotted hole (13) is smaller than that of the second fulcrum Pin (2...

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Abstract

The invention discloses a scraper knife, which comprises a knife handle, a scraper knife body, a plane cutter body, a vertical cant hook and a handle cant hook. The scraper knife is characterized in that the scraper knife body is arranged at the bottom of the vertical cant hook; the bottom of the handle cant hook is provided with a first pivot pin; the scraper knife body is movably arranged at a second pivot pin, can change a position and can be folded; the plane cutter is provided with a plane cutter holder and a blade; the plane cutter holder is connected with a plane cutter support holding strip; the plane cutter support holding strip is connected to the vertical cant hook; and the longitudinal and vertical position of a plane cutter is adjusted by a universal head so as to plane bark. The scraper knife moves forwards to make a new bark opening, and the blade moves on the bark longitudinally and vertically to finish multidirectional bark planning. The scraper knife makes new gum openings in consistent specification and depth, the plane cutter planes the marks in adjustable depth and adjustable direction, and the scraper knife can be operated freely on concave-convex trunks, can be folded, is convenient to carry, ensures that a great amount of resin glue is tapped and easy to collect, and is easily operated by a worker.

Description

technical field [0001] The present invention relates to knives, in particular to a spatula. Background technique [0002] Most of the cutters for cutting turpentine or rubber are single blades without planers. And the design of the spatula is unreasonable, the opening of the new resin is irregular, the resin is not much, the storage is not easy, the collection is inconvenient, the output is low, the labor is large, and the workers are hard. Contents of the invention [0003] The object of the present invention is to provide a kind of spatula body and planer body that are installed on the same handle, the planer has a blade, and the planer blade can be rotated with multiple heads, and the spatula is used to open a new tree mouth and tap rubber. The planer uses the tree mouth as a track to align the tree Bark planing and scraping, so that multiple actions can be carried out at the same time, without the need to fix the knife handle by hand, you can complete the opening of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G23/12
Inventor 王缉兰
Owner 王缉兰
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