CN203213194U - Sharp type durable excavator bucket tooth - Google Patents
Sharp type durable excavator bucket tooth Download PDFInfo
- Publication number
- CN203213194U CN203213194U CN 201320232167 CN201320232167U CN203213194U CN 203213194 U CN203213194 U CN 203213194U CN 201320232167 CN201320232167 CN 201320232167 CN 201320232167 U CN201320232167 U CN 201320232167U CN 203213194 U CN203213194 U CN 203213194U
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- China
- Prior art keywords
- bucket tooth
- main body
- bucket
- tooth main
- durable
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Abstract
The utility model provides a sharp type durable excavator bucket tooth which comprises a bucket tool main body and a tooth point arranged at the lower end of the bucket tooth body, wherein a protection layer is arranged at the outer edge of the bucket tooth main body; a protection slot is formed in the center of the bucket tooth main body and is outwards bulges; and convex blocks are arranged on the bucket tooth main body and are uniformly distributed on the bucket tooth main body. The utility model aims to design the sharp type durable excavator bucket tooth; the protection slot aims to protect the bucket tooth main body; stone block pairs reduce damage to the bucket tooth main body, so that the service life is prolonged; by adopting the convex blocks, the bucket tooth is more sharp; the excavation performance is higher; the protection layer effectively guarantees the service life of the bucket tooth, and therefore, the sharp type durable excavator bucket tooth has more abrasion resistance.
Description
Technical field
The utility model relates to a kind of excavator accessory, particularly the durable excavator bucket teeth of a kind of sharp type.
Background technology
The technological process of bucket tooth generally has husky casting, forging and pressing casting, hot investment casting.Husky casting: the minimum while technological level of cost and bucket tooth quality are also not as hot investment casting and forging and pressing casting, the forging and pressing casting: the highest while technological level of cost and bucket tooth quality also are best, hot investment casting: cost is moderate but very strict to the requirement of raw material, technological level is also than higher, part hot investment casting bucket tooth is arranged owing to its abrasion resistance of reason of batching and quality even surpassed forging and pressing castings bucket tooth, the hot investment casting bucket tooth is the main flow manufacturing process of bucket tooth on the market at present.
The application life of bucket tooth is very short, change more frequent, not only influenced operating efficiency, and wasted great deal of raw materials, common bucket tooth wears no resistance, production technology is also relatively poor, the cost height, difficult popularization is in order to increase work efficiency, the bucket tooth that can only usually more renew has increased use cost so greatly.
Summary of the invention
For addressing the above problem; the utility model discloses the durable excavator bucket teeth of a kind of sharp type; the purpose that arranges of protection groove is protection bucket tooth main body; stone is to reducing the damage of bucket tooth main body; thereby the prolongation physical life, the setting of projection makes bucket tooth sharper, and it is stronger to make it excavate performance; in the application life that effective protection bucket tooth is set of overcoat, make it more wear-resistant.
The utility model provides a kind of sharp type durable excavator bucket teeth; comprise the bucket tooth main body; be arranged on the crown of described bucket tooth main body lower end; described bucket tooth main body outer rim is provided with overcoat; bucket tooth main center position is provided with the protection groove, and the length of protection groove is 40mm, and described protection groove is to outer lug; the bucket tooth main body is provided with projection, and described projection is evenly distributed on the described bucket tooth main body.The purpose of this utility model designs the durable excavator bucket teeth of a kind of sharp type; the purpose that arranges of protection groove is protection bucket tooth main body; stone is to reducing the damage of bucket tooth main body; thereby the prolongation physical life, the setting of projection makes bucket tooth sharper, and it is stronger to make it excavate performance; the application life that effective protection bucket tooth is set of overcoat; make it more wear-resistant, this utility model is simple in structure, and use cost is low.
The utility model discloses a kind of improvement of the durable excavator bucket teeth of a kind of sharp type, described projection is upside-down triangle shape, up and down bump pitch 10-30mm.This improvement is upside-down triangle shape with projection, and purpose is to make bucket tooth sharper, makes it excavate better effects if, and it is better that bump pitch 20mm excavates effect after tested.
The utility model discloses a kind of improvement of the durable excavator bucket teeth of a kind of sharp type, the thickness of described overcoat is 10-25mm.This improvement arranges the thickness of overcoat, and the excessive waste material of thickness increases cost, the too small effect that does not have protection of thickness, so the thickness of overcoat is set to 10-25mm, and the thickness of overcoat is 20mm after tested, and wear-resisting effect is best, and application life is the longest.
The purpose of this utility model designs the durable excavator bucket teeth of a kind of sharp type; the purpose that arranges of protection groove is protection bucket tooth main body; stone is to reducing the damage of bucket tooth main body; thereby the prolongation physical life, the setting of projection makes bucket tooth sharper, and it is stronger to make it excavate performance; the application life that effective protection bucket tooth is set of overcoat; make it more wear-resistant, this utility model is simple in structure, and use cost is low.
Description of drawings
Fig. 1, be the structural representation of the durable excavator bucket teeth of a kind of sharp type.
Reference numerals list:
1, bucket tooth main body;
2, overcoat;
3, crown;
4, projection;
5, protection groove.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand the following specific embodiment and only be used for explanation the utility model and be not used in restriction scope of the present utility model.Need to prove, word " preceding ", " back ", " left side ", " right side ", the "up" and "down" used are described below refer to the direction in the accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of specific features geometric center.
Embodiment 1:
As shown in Figure 1; the utility model provides a kind of sharp type durable excavator bucket teeth; comprise bucket tooth main body 1; be arranged on the crown 3 of described bucket tooth main body 1 lower end, described bucket tooth main body 1 outer rim is provided with overcoat 2, and bucket tooth main body 1 center is provided with protection groove 5; the length of protection groove 5 is 40mm; described protection groove 5 is to outer lug, and bucket tooth main body 1 is provided with projection 4, and described projection 4 is evenly distributed on the described bucket tooth main body 1.The purpose of this utility model designs the durable excavator bucket teeth of a kind of sharp type; the purpose that arranges of protection groove is protection bucket tooth main body; stone is to reducing the damage of bucket tooth main body; thereby the prolongation physical life, the setting of projection makes bucket tooth sharper, and it is stronger to make it excavate performance; the application life that effective protection bucket tooth is set of overcoat; make it more wear-resistant, this utility model is simple in structure, and use cost is low.
Embodiment 2:
The durable excavator bucket teeth of embodiment 1 described a kind of sharp type, described projection 4 is upside-down triangle shape, last lower protruding block 4 spacing 10-30mm.This improvement is upside-down triangle shape with projection, and purpose is to make bucket tooth sharper, makes it excavate better effects if, and it is better that bump pitch 20mm excavates effect after tested.
Embodiment 3:
The durable excavator bucket teeth of embodiment 1 described a kind of sharp type, the thickness of described overcoat 2 is 10-25mm.This improvement arranges the thickness of overcoat, and the excessive waste material of thickness increases cost, the too small effect that does not have protection of thickness, so the thickness of overcoat is set to 10-25mm, and the thickness of overcoat is 20mm after tested, and wear-resisting effect is best, and application life is the longest.
The purpose of this utility model designs the durable excavator bucket teeth of a kind of sharp type; the purpose that arranges of protection groove is protection bucket tooth main body; stone is to reducing the damage of bucket tooth main body; thereby the prolongation physical life, the setting of projection makes bucket tooth sharper, and it is stronger to make it excavate performance; the application life that effective protection bucket tooth is set of overcoat; make it more wear-resistant, this utility model is simple in structure, and use cost is low.
The above; it only is preferred embodiment of the present utility model; be not to be the restriction of the utility model being made any other form, and according to any modification or equivalent variations that technical spirit of the present utility model is done, still belong to the utility model scope required for protection.
Claims (3)
1. durable excavator bucket teeth of sharp type; it is characterized in that: comprise bucket tooth main body (1); be arranged on the crown (3) of described bucket tooth main body (1) lower end; described bucket tooth main body (1) outer rim is provided with overcoat (2); bucket tooth main body (1) center is provided with protection groove (5), and described protection groove (5) is to outer lug, and the length of protection groove (5) is 40mm; bucket tooth main body (1) is provided with projection (4), and described projection (4) is evenly distributed on the described bucket tooth main body (1).
2. the durable excavator bucket teeth of a kind of sharp type according to claim 1, it is characterized in that: described projection (4) is upside-down triangle shape, last lower protruding block (4) spacing 10-30mm.
3. the durable excavator bucket teeth of a kind of sharp type according to claim 1, it is characterized in that: the thickness of described overcoat (2) is 10-25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320232167 CN203213194U (en) | 2013-05-02 | 2013-05-02 | Sharp type durable excavator bucket tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320232167 CN203213194U (en) | 2013-05-02 | 2013-05-02 | Sharp type durable excavator bucket tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213194U true CN203213194U (en) | 2013-09-25 |
Family
ID=49202743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320232167 Expired - Fee Related CN203213194U (en) | 2013-05-02 | 2013-05-02 | Sharp type durable excavator bucket tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203213194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442660A (en) * | 2015-12-03 | 2016-03-30 | 天津市中机雄风机械有限公司 | Bucket tooth used for excavator |
| CN105457729A (en) * | 2015-12-16 | 2016-04-06 | 山东天瑞重工有限公司 | Alloy-embedded bucket tooth of high-frequency unit |
-
2013
- 2013-05-02 CN CN 201320232167 patent/CN203213194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105442660A (en) * | 2015-12-03 | 2016-03-30 | 天津市中机雄风机械有限公司 | Bucket tooth used for excavator |
| CN105457729A (en) * | 2015-12-16 | 2016-04-06 | 山东天瑞重工有限公司 | Alloy-embedded bucket tooth of high-frequency unit |
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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: 20130925 Termination date: 20140502 |