CN202577446U - Bucket tooth assembly for excavator - Google Patents
Bucket tooth assembly for excavator Download PDFInfo
- Publication number
- CN202577446U CN202577446U CN 201220267024 CN201220267024U CN202577446U CN 202577446 U CN202577446 U CN 202577446U CN 201220267024 CN201220267024 CN 201220267024 CN 201220267024 U CN201220267024 U CN 201220267024U CN 202577446 U CN202577446 U CN 202577446U
- Authority
- CN
- China
- Prior art keywords
- bucket tooth
- pin
- excavator
- hole
- rod
- 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
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Abstract
The utility model relates to a bucket tooth assembly for an excavator. The bucket tooth assembly for the excavator comprises a bucket tooth seat (1) and a bucket tooth (2), the bucket tooth seat (1) is provided with a plughole (4), and one end of the bucket tooth seat (1) is provided with a groove (3) communicated with the plughole (4), wherein the one end of the bucket tooth seat (1) is positioned away from the bucket tooth. An inserted rod (6) is installed on the bucket tooth (2), the tail end of the inserted rod (6) is provided a through hole (5) which penetrates through the inserted bar (6) along the radial direction, the inserted rod (6) is inserted into the plughole (4), and the tail end of the inserted rod (6) is positioned inside the groove (3). The bucket tooth assembly for the excavator is characterized by further comprising a pin rod (7), two ends of the pin rod (7) are both provided with pin holes (8), the pin rod (7) positioned inside the groove (3) is inserted into the through hole (5), and pins are inserted into the pin holes (8) at two ends of the pin rod (7). The bucket tooth assembly for the excavator is high in assembly efficiency.
Description
Technical field
The utility model relates to the accessory technical field of excavator, specifically is meant a kind of bucket tooth assembly that is used for excavator.
Background technology
The bucket tooth assembly is the important accessory of excavator; It comprises bucket tooth and bucket tooth seat; Bucket tooth is provided with inserted link, and the bucket tooth seat is provided with the jack supporting with inserted link, and the end of inserted link has through hole; After inserted link on the bucket tooth passes the jack on the bucket tooth seat, pass the terminal through hole of inserted link through a screw rod again and cooperate with nut bucket tooth is locked on the bucket tooth seat.The bucket tooth assembly that is used for excavator of this structure receives the restriction of designing requirement, and the inserted link on the bucket tooth can not be piercing in outside the bucket tooth seat, so on the bucket tooth seat, be provided with the groove of placing screw rod.But when practical set, after screw rod snapped in the groove, it is very inconvenient that nut is installed, and can only enclose slowly through screw socket one and install, and efficiency of assembling is very low.
The utility model content
The technical problem that the utility model will solve is to provide a kind of efficiency of assembling the higher bucket tooth assembly that is used for excavator.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of bucket tooth assembly that is used for excavator, and it comprises bucket tooth seat and bucket tooth; The bucket tooth seat is provided with jack, and the bucket tooth seat is provided with the groove that communicates with jack away from an end (being the left end in the accompanying drawing 1) of bucket tooth, and bucket tooth is provided with inserted link; The end of inserted link is provided with the through hole that radially runs through inserted link, and inserted link is inserted in the jack, and the end of inserted link is positioned at groove; It also comprises pin rod, and the two ends of pin rod are equipped with pin-and-hole, and pin rod is positioned at groove; Pin rod is inserted in the lower through-hole, is inserted with pin on the pin-and-hole at pin rod two ends.
After adopting above structure; The utlity model has following advantage: be connected bucket tooth and bucket tooth seat with the combination of pin through pin rod; Well solve the problem of nutting in the groove of bucket tooth seat, improved the efficiency of assembling of the bucket tooth assembly that is used for excavator greatly.
As preferably, described pin-and-hole is an arcuate socket.This structure is to the better guiding function of being inserted with of pin, can make gib head little being upturned in back of from pin-and-hole, coming out, and makes things convenient for the locking of pin.
Further preferred, described pin is cottor pin.The cottor pin pliability is good, and is more convenient to operate.
Description of drawings
Fig. 1 is the structural representation that is used for the bucket tooth assembly of excavator in the utility model.
Fig. 2 is the structural representation of the bucket tooth in the utility model.
Fig. 3 is the structural representation of the bucket tooth seat in the utility model.
Fig. 4 is the structural representation of the pin rod in the utility model.
Fig. 5 is the A-A face cross-sectional schematic of the pin rod in the utility model.
As shown in the figure: 1, bucket tooth seat, 2, bucket tooth, 3, groove, 4, jack, 5, through hole, 6, inserted link, 7, pin rod, 8, pin-and-hole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description.
Arrive accompanying drawing 5 in conjunction with accompanying drawing 1, a kind of bucket tooth assembly that is used for excavator, it comprises bucket tooth seat 1 and bucket tooth 2; Bucket tooth seat 1 is provided with jack 4, and bucket tooth seat 1 is provided with the groove 3 that communicates with jack 4 away from an end of bucket tooth, and bucket tooth 2 is provided with inserted link 6; The end of inserted link 6 is provided with the through hole 5 that radially runs through inserted link 6, and inserted link 6 is inserted in the jack 4, and the end of inserted link 6 is positioned at groove 3; It also comprises pin rod 7, and the two ends of pin rod 7 are equipped with pin-and-hole 8, and pin rod 7 is positioned at groove 3; Pin rod 7 is inserted in the lower through-hole 5, is inserted with pin on the pin-and-hole 8 at pin rod 7 two ends.Described pin-and-hole 8 is an arcuate socket.Described pin is cottor pin.
More than the utility model and embodiment thereof are described, this description does not have restricted, also one of the embodiment of the utility model just shown in the accompanying drawing, practical structure is not limited thereto.If generally speaking those of ordinary skill in the art is enlightened by it, under the situation that does not break away from the utility model creation aim,, all should belong to the protection domain of the utility model without creationary frame mode similar and the embodiment of designing with this technical scheme.
Claims (3)
1. bucket tooth assembly that is used for excavator, it comprises bucket tooth seat (1) and bucket tooth (2), bucket tooth seat (1) is provided with jack (4); Bucket tooth seat (1) is provided with the groove (3) that communicates with jack (4) away from an end of bucket tooth; Bucket tooth (2) is provided with inserted link (6), and the end of inserted link (6) is provided with the through hole (5) that radially runs through inserted link (6), and inserted link (6) is inserted in the jack (4); The end of inserted link (6) is positioned at groove (3); It is characterized in that: it also comprises pin rod (7), and the two ends of pin rod (7) are equipped with pin-and-hole (8), and pin rod (7) is positioned at groove (3); Pin rod (7) is inserted in the lower through-hole (5), is inserted with pin on the pin-and-hole (8) at pin rod (7) two ends.
2. the bucket tooth assembly that is used for excavator according to claim 1 is characterized in that: described pin-and-hole (8) is an arcuate socket.
3. the bucket tooth assembly that is used for excavator according to claim 1 is characterized in that: described pin is cottor pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220267024 CN202577446U (en) | 2012-06-06 | 2012-06-06 | Bucket tooth assembly for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220267024 CN202577446U (en) | 2012-06-06 | 2012-06-06 | Bucket tooth assembly for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577446U true CN202577446U (en) | 2012-12-05 |
Family
ID=47246875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220267024 Expired - Fee Related CN202577446U (en) | 2012-06-06 | 2012-06-06 | Bucket tooth assembly for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452870A (en) * | 2014-11-26 | 2015-03-25 | 柳州金特机械有限公司 | Excavator bucket tooth |
-
2012
- 2012-06-06 CN CN 201220267024 patent/CN202577446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452870A (en) * | 2014-11-26 | 2015-03-25 | 柳州金特机械有限公司 | Excavator bucket tooth |
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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: 20121205 Termination date: 20140606 |