CN207727648U - A kind of excavator toothholder - Google Patents
A kind of excavator toothholder Download PDFInfo
- Publication number
- CN207727648U CN207727648U CN201721668017.XU CN201721668017U CN207727648U CN 207727648 U CN207727648 U CN 207727648U CN 201721668017 U CN201721668017 U CN 201721668017U CN 207727648 U CN207727648 U CN 207727648U
- Authority
- CN
- China
- Prior art keywords
- clamping plate
- tooth body
- tooth
- mounting hole
- plate
- 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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- Shovels (AREA)
Abstract
The utility model discloses a kind of excavator toothholders,The toothholder includes tooth body,It is fixedly arranged on link block of the tooth body first end for being fixedly connected with bucket tooth,It is fixedly arranged on the first clamping plate of the tooth body second end,And it is fixedly arranged on the second clamping plate of the tooth body second end,The installation position for clamping tooth plate is equipped between the first clamping plate and second clamping plate,The first clamping plate and second clamping plate are arranged in parallel,And the first clamping plate is located above the second clamping plate,The second clamping plate first end is equipped with the first mounting hole,The second clamping plate second end is equipped with the second mounting hole,The second clamping plate top surface is equipped with the strip limiting slot to the second clamping plate sunken inside,The limiting slot first end extends to the second clamping plate first end end,The limiting slot second end extends to the second clamping plate second end,The first clamping plate is equipped at least one third mounting hole,The first clamping plate bottom surface is equipped with the anti-skidding groove that plural item is mutually parallel.
Description
Technical field
The utility model is related to excavator toothholder fields, more specifically to a kind of excavator toothholder.
Background technology
Existing excavator toothholder is susceptible to double swerve after being fixedly installed on tooth plate, and connection is not firm enough,
Influence the use of excavator.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of excavator
Toothholder.
Technical solution adopted by the utility model to solve its technical problems is：Construct a kind of excavator toothholder, the toothholder
Including tooth body, it is fixedly arranged on link block of the tooth body first end for being fixedly connected with bucket tooth, is fixedly arranged on the of the tooth body second end
One clamping plate and the second clamping plate for being fixedly arranged on the tooth body second end are equipped between the first clamping plate and second clamping plate for clamping
The installation position of tooth plate, the first clamping plate and second clamping plate is arranged in parallel and the first clamping plate is located above the second clamping plate,
The second clamping plate first end is equipped with the first mounting hole, which is equipped with the second mounting hole, the second clamping plate top surface
Equipped with the strip limiting slot to the second clamping plate sunken inside, which extends to the second clamping plate first end end
Portion, the limiting slot second end extend to the second clamping plate second end, which is equipped at least one third mounting hole, should
First clamping plate bottom surface is equipped with the anti-skidding groove that plural item is mutually parallel.
In excavator toothholder described in the utility model, the length of the first clamping plate is less than the length of the second clamping plate.
In excavator toothholder described in the utility model, first mounting hole, the second mounting hole and third mounting hole are equal
For counter sink.
In excavator toothholder described in the utility model, which is equipped with the plural item for protruding from the tooth body top surface
The first vertical fin being mutually parallel, the tooth body bottom surface are erected equipped with the plural item for protruding from the tooth body bottom surface is mutually parallel second
To fin.
In excavator toothholder described in the utility model, which is trapezoidal link block, which is equipped with cross
To the fixed hole through the link block.
The excavator toothholder for implementing the utility model, has the advantages that：Use the utility model excavator toothholder
When, one raised line that can be slidably inserted into limiting slot is set at the tooth plate back side, when installing toothholder, by the raised line pair on tooth plate
Quasi- limiting slot, then knocks in tooth plate in installation position, and in the process, raised line is slidably inserted into limiting slot, is then made respectively
It is fixedly connected with tooth plate after passing through the first mounting hole, the second mounting hole, third mounting hole with bolt etc., you can completion pair
The fixed installation of toothholder can prevent toothholder double swerve on tooth plate since raised line and limiting slot are mutually twisted.Further,
By the way that anti-skidding groove, when tooth plate to be located between first clamping plate and second clamping plate, anti-slop serrations is arranged in first clamping plate bottom surface
Line is abutted with tooth plate surface, toothholder can be further prevented to loosen.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the structural schematic diagram of the utility model excavator toothholder.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1, in the excavator toothholder first embodiment of the utility model, which includes tooth body 2, fixed
In 2 first end of tooth body be used for be fixedly connected with bucket tooth link block 3, be fixedly arranged on 2 second end of tooth body first clamping plate 4, with
And it is fixedly arranged on the second clamping plate 5 of 2 second end of tooth body, it is equipped between the first clamping plate 4 and second clamping plate 5 for clamping tooth plate
Installation position 6, the first clamping plate 4 and second clamping plate 5 is arranged in parallel and the first clamping plate 4 is located at 5 top of second clamping plate,
5 first end of second clamping plate is equipped with the first mounting hole 7, which is equipped with the second mounting hole 8, the second clamping plate 5
Top surface is equipped with the strip limiting slot 9 to 5 sunken inside of second clamping plate, which extends to the second clamping plate 5 the
One end end, 9 second end of limiting slot extend to 5 second end of second clamping plate, which is equipped at least one third
Mounting hole 10,4 bottom surface of first clamping plate are equipped with the anti-skidding groove 13 that plural item is mutually parallel.
When using the utility model excavator toothholder 1, it is arranged one at the tooth plate back side and can be slidably inserted into limiting slot 9
Raised line on tooth plate is directed at limiting slot 9, then knocked in tooth plate in installation position 6, in this process by raised line when installing toothholder 1
In, raised line is slidably inserted into limiting slot 9, then uses bolt etc. to pass through the first mounting hole 7, the second mounting hole 8, third respectively
It is fixedly connected with tooth plate after mounting hole 10, you can the fixed installation to toothholder 1 is completed, due to raised line and 9 phase of limiting slot
Mutually occlusion, can prevent the double swerve on tooth plate of toothholder 1.Further, by the way that anti-skidding groove is arranged in 4 bottom surface of first clamping plate
13, when tooth plate to be located between first clamping plate 4 and second clamping plate 5, anti-skidding groove 13 is abutted with tooth plate surface, can be further
Prevent toothholder 1 from loosening.
It should be understood that the tooth plate is the tooth plate being set on excavator bucket for installing toothholder 1.
It again it will be understood that, the length direction of the limiting slot 9 is parallel with the length direction of second clamping plate 5.
In the present embodiment, the length of the first clamping plate 4 is less than the length of the second clamping plate 5.
Preferably, first mounting hole 7, the second mounting hole 8 and third mounting hole 10 are counter sink.
To reduce excavating resistance, which, which is equipped with, protrudes from the plural item of 2 top surface of tooth body is mutually parallel first
Vertical fin 11,2 bottom surface of tooth body are equipped with and protrude from the second vertical fin that the plural item of 2 bottom surface of tooth body is mutually parallel.
Further, which is trapezoidal link block 3, which is equipped with and extends transversely through consolidating for the link block 3
Determine through-hole 12.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of excavator toothholder, which is characterized in that the toothholder, which includes tooth body, is fixedly arranged on the tooth body first end is used for and bucket
Link block that tooth is fixedly connected is fixedly arranged on the first clamping plate of the tooth body second end and is fixedly arranged on the tooth body second end
Second clamping plate, is equipped with installation position for clamping tooth plate between the first clamping plate and second clamping plate, the first clamping plate and the
Second splint is arranged in parallel and the first clamping plate is located above the second clamping plate, and the second clamping plate first end is equipped with
First mounting hole, the second clamping plate second end are equipped with the second mounting hole, and the second clamping plate top surface is equipped with to second folder
The strip limiting slot of plate sunken inside, the limiting slot first end extend to second clamping plate first end end, the limit
Slot second end extends to the second clamping plate second end, and the first clamping plate is equipped at least one third mounting hole, and described the
One clamping plate bottom surface is equipped with the anti-skidding groove that plural item is mutually parallel.
2. excavator toothholder according to claim 1, which is characterized in that the length of the first clamping plate is less than described second
The length of clamping plate.
3. excavator toothholder according to claim 1, which is characterized in that first mounting hole, the second mounting hole and
Three mounting holes are counter sink.
4. excavator toothholder according to claim 1, which is characterized in that tooth body top surface is equipped with and protrudes from the tooth body
The first vertical fin that the plural item of top surface is mutually parallel, tooth body bottom surface are equipped with the plural item for protruding from tooth body bottom surface
The second vertical fin being mutually parallel.
5. excavator toothholder according to claim 1, which is characterized in that the link block is trapezoidal link block, the company
It connects block and is equipped with the fixed hole for extending transversely through the link block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668017.XU CN207727648U (en) | 2017-12-05 | 2017-12-05 | A kind of excavator toothholder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721668017.XU CN207727648U (en) | 2017-12-05 | 2017-12-05 | A kind of excavator toothholder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207727648U true CN207727648U (en) | 2018-08-14 |
Family
ID=63096931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721668017.XU Expired - Fee Related CN207727648U (en) | 2017-12-05 | 2017-12-05 | A kind of excavator toothholder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207727648U (en) |
-
2017
- 2017-12-05 CN CN201721668017.XU patent/CN207727648U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |