CN211881460U - Chain saw chain - Google Patents
Chain saw chain Download PDFInfo
- Publication number
- CN211881460U CN211881460U CN202020375528.8U CN202020375528U CN211881460U CN 211881460 U CN211881460 U CN 211881460U CN 202020375528 U CN202020375528 U CN 202020375528U CN 211881460 U CN211881460 U CN 211881460U
- Authority
- CN
- China
- Prior art keywords
- piece
- chain
- sword
- tooth
- safety gear
- 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
Images
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model discloses a chain saw chain, including first sawtooth piece, safety gear piece, connection piece and second sawtooth piece, first sawtooth piece is connected with safety gear piece one end, and the safety gear piece other end is connected with connection piece one end, and the connection piece other end is connected with safety gear piece one end again, and the safety gear piece other end is connected with the second sawtooth piece, first sawtooth piece and second sawtooth piece all are equipped with microscler tooth, short shape tooth, limit material tooth and sprocket hole, microscler tooth and short shape tooth all are equipped with horizontal sword and perpendicular sword, and perpendicular sword and horizontal sword become 10 degrees contained angles in the coplanar, all are equipped with the sword grain on horizontal sword and the perpendicular sword. The junction is equipped with rivet and chain shaft hole, and the rivet setting is in the chain shaft hole, the utility model discloses simple structure, the science is reliable, and low cost carries out extensive using widely in being fit for the trade.
Description
Technical Field
The utility model relates to a chain saw field, concretely relates to chain saw chain.
Background
The chain saw is a small machine widely used in mechanized harvesting operation in forest areas and gardening, and in a broad sense, a saw chain is a special toothed chain, the saw chain can be divided into a straight tooth type and a cutting tooth type according to different structures and tooth shapes, and the chain saw adopts a universal saw chain in the cutting tooth type. Under the same operation speed, the structural characteristics of the sawteeth determine the strength of the breaking capacity and the service life of the chain saw, the sawteeth of the domestic chain saw sold in the existing market have thinner structure and insufficient breaking capacity, and after long-term use and abrasion, the breaking capacity is reduced quickly and the service life is short. In response to the situation, the company develops a chain saw chain with ultra-strong breaking capacity and high wear resistance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a chain saw solves the foreign technical monopoly problem to the not equidistance chain saw, realizes surpassing the ability of breaking of current foreign same type chain saw.
The utility model provides a technical problem can adopt following technical scheme to realize: the utility model provides a chain saw chain, includes first incisor piece, safety gear piece, connection piece and second incisor piece, and first incisor piece is connected with safety gear piece one end, and the safety gear piece other end is connected with connection piece one end, and the connection piece other end is connected with safety gear piece one end again, and the safety gear piece other end is connected with the second incisor piece, first incisor piece and second incisor piece all are equipped with microscler tooth, short shape tooth, limit material tooth and sprocket hole, microscler tooth and short shape tooth all are equipped with horizontal sword and perpendicular sword, and perpendicular sword becomes 10 degrees contained angles with horizontal sword in the coplanar, all be equipped with the sword grain on horizontal sword and the perpendicular sword, the sword grain section becomes the V type.
Preferably, the connecting part is provided with a rivet and a chain shaft hole, and the rivet is arranged in the chain shaft hole.
Preferably, the long teeth and the short teeth are longitudinally provided with a radian.
Preferably, one end of the safety driving piece is provided with a notch.
Preferably, the long teeth and the short teeth are made of alloy steel materials.
Adopt the utility model has the advantages of: the first gear cutting piece and the second gear cutting piece are both provided with long teeth and short teeth, so that the breaking capacity of the oil saw chain can be greatly improved, and the long teeth and the short teeth are both provided with horizontal blades and vertical blades, so that the breaking capacity and the cutting amount in two directions can be increased; the included angle of 10 degrees is formed between the vertical blade and the horizontal blade in the same plane through the material limiting teeth, so that the saw path is more favorably cleaned; the horizontal blade and the vertical blade are both provided with cutter particles, the sections of the cutter particles are V-shaped, and the structure has strong breaking force; the long teeth and the short teeth are made of alloy steel, and are different from common saw chain sawteeth, so that the sawteeth are sharper, the breaking capacity is higher, the operating efficiency is improved, the long teeth and the short teeth have high wear resistance, and the service life of the long teeth and the short teeth is greatly prolonged. The utility model discloses simple structure, the science is reliable, and low cost extensively uses widely in being fit for the trade.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the first incisor blade of the present invention.
Fig. 3 is a schematic view of the safety transmission piece of the present invention.
Wherein: 1-first cutting tooth piece, 2-safety transmission piece, 3-second cutting tooth piece, 4-connecting piece, 5-rivet, 6-long tooth, 7-horizontal edge, 8-vertical edge, 9-short tooth, 11-material limiting tooth, 12-sprocket hole, 13-notch, 14-cutter grain.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1, 2 and 3, a chain saw chain comprises a first cutting blade 1, a safety transmission blade 2, a connecting piece 4 and a second cutting blade 3, wherein the first cutting blade 1 is connected with one end of the safety transmission blade 2, the other end of the safety transmission blade 2 is connected with one end of the connecting piece 4, the other end of the connecting piece 4 is connected with one end of the safety transmission blade 2, the other end of the safety transmission blade 2 is connected with the second cutting blade 3, the first cutting blade 1 and the second cutting blade 3 are respectively provided with a long tooth 6, a short tooth 9, a material limiting tooth 11 and a chain axle hole 12, the long tooth 6 and the short tooth 9 are respectively provided with a horizontal edge 7 and a vertical edge 8, the vertical edge 8 and the horizontal edge 7 form an included angle of 10 degrees in the same plane, the horizontal edge and the vertical edge are respectively provided with a cutter grain 14, the cutter grain 14 is in a V-shaped cross section, the connecting position is provided with a rivet 5 and a chain axle hole 12, the rivet 5 is arranged in the chain axle hole 12, the long teeth 6 and the short teeth 9 are longitudinally provided with radians, one end of the safety transmission piece 2 is provided with a notch 13, and the long teeth 6 and the short teeth 9 are made of alloy steel materials.
The first gear cutting blade 1 and the second gear cutting blade 3 are both provided with the long teeth 6 and the short teeth 9, so that the breaking capacity of the oil saw chain can be greatly improved, and the long teeth 6 and the short teeth 9 are both provided with the horizontal blades 7 and the vertical blades 8, so that the breaking capacity and the cutting load in two directions can be increased; an included angle of 10 degrees is formed between the material limiting teeth 11 and the horizontal blade 7 and between the vertical blade 8 and the horizontal blade 7 in the same plane, so that the saw path is more favorably cleaned; the long teeth 6 and the short teeth 9 are made of alloy steel, and are different from common saw chain sawteeth, so that the sawteeth are sharper, the breaking capacity is stronger, the operation efficiency is improved, the saw chain has high wear resistance, and the service life is greatly prolonged.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. A chain saw chain characterized by: including first incisor piece, safety gear piece, connection piece and second incisor piece, first incisor piece is connected with safety gear piece one end, and the safety gear piece other end is connected with connection piece one end, and the connection piece other end is connected with safety gear piece one end again, and the safety gear piece other end is connected with the second incisor piece, first incisor piece and second incisor piece all are equipped with microscler tooth, short shape tooth, limit material tooth and sprocket hole, microscler tooth and short shape tooth all are equipped with horizontal sword and perpendicular sword, and perpendicular sword becomes 10 degrees contained angles with the horizontal sword in the coplanar, all be equipped with the sword grain on horizontal sword and the perpendicular sword, the sword grain section becomes the V type.
2. A chain saw chain as claimed in claim 1, wherein: the junction is equipped with rivet and chain shaft hole, and the rivet setting is in the chain shaft hole.
3. A chain saw chain as claimed in claim 1, wherein: the long teeth and the short teeth are longitudinally provided with radians.
4. The chain as claimed in claim 1, wherein the safety belt has a notch at one end.
5. The chain as set forth in claim 1, wherein said elongated teeth and said short teeth are made of alloy steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375528.8U CN211881460U (en) | 2020-03-23 | 2020-03-23 | Chain saw chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020375528.8U CN211881460U (en) | 2020-03-23 | 2020-03-23 | Chain saw chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211881460U true CN211881460U (en) | 2020-11-10 |
Family
ID=73269327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020375528.8U Expired - Fee Related CN211881460U (en) | 2020-03-23 | 2020-03-23 | Chain saw chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211881460U (en) |
-
2020
- 2020-03-23 CN CN202020375528.8U patent/CN211881460U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2508784A (en) | Power saw chain | |
| US3362446A (en) | Circular saws | |
| US2891586A (en) | Cutting saw chain | |
| CN203509207U (en) | Double-metal band saw blade | |
| CN211881460U (en) | Chain saw chain | |
| US20140300120A1 (en) | Shovel device | |
| CN201483086U (en) | Turtle-back-tooth-shaped toothed bimetal band saw blade | |
| WO2018028624A1 (en) | Lawnmower and blade thereof | |
| CN102139393A (en) | Combined hobbing cutter | |
| CN201026625Y (en) | Cuting tool | |
| CN214644370U (en) | Saw chain with densely arranged square-tooth saw blades | |
| CN207410863U (en) | A kind of tea tree pruning shear blade with oil storage slot structure | |
| CN108605500A (en) | A kind of cycle cutter on leafy vegetable harvester with sediment prevention cover board | |
| CN202174301U (en) | Composite hob | |
| US3543817A (en) | Saw chain | |
| CN213764270U (en) | Bimetal saw blade with special-shaped tooth groove and small tooth | |
| CN205733268U (en) | A kind of bionical bi-metal bandsaw blades | |
| CN107217695B (en) | Bulldozer | |
| CN208572757U (en) | Grass trimmer double-edged razor blade | |
| CN212888048U (en) | Special saw chain of light-duty lithium cell | |
| CN211297755U (en) | Pruning shear | |
| CN207974818U (en) | A kind of denticle carries the pick-shaped cutter of prismatic structure | |
| CN208067470U (en) | A kind of saw ice saw chain | |
| CN215149860U (en) | Novel chain saw chain | |
| CN214293809U (en) | Diamond saw chain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20210323 |