CN206706886U - A kind of excavator bucket teeth being conveniently replaceable - Google Patents
A kind of excavator bucket teeth being conveniently replaceable Download PDFInfo
- Publication number
- CN206706886U CN206706886U CN201720380557.1U CN201720380557U CN206706886U CN 206706886 U CN206706886 U CN 206706886U CN 201720380557 U CN201720380557 U CN 201720380557U CN 206706886 U CN206706886 U CN 206706886U
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- CN
- China
- Prior art keywords
- hole
- tooth
- bucket
- installation
- excavator bucket
- 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 discloses a kind of excavator bucket teeth being conveniently replaceable, including excavator bucket, the surface of the excavator bucket is fixedly connected with installation tooth, the surface of the installation tooth is socketed with bucket tooth, the side of the bucket tooth offers first through hole, the side of the installation tooth opens up fluted, steady pin is plugged with the groove, one end of the steady pin is fixedly connected with connecting rod through first through hole, one end of the connecting rod is fixedly connected with mounting head, the upper surface of the bucket tooth offers the second through hole, the upper surface of installation tooth offers screwed hole, the surface of mounting head offers third through-hole, bolt is plugged with the third through-hole.The utility model, which has reached to be laterally inserted into by steady pin, interfixes bucket tooth and installation tooth, and pass through the cooperation of connecting rod, mounting head, the second through hole and screwed hole, bolt is installed from vertical direction, avoid in bucket tooth Renewal process due to bucket inter-lobe clearance it is too small be not easy to installation the problem of.
Description
Technical field
Mechanical equipment technical field is the utility model is related to, specially a kind of excavator bucket teeth being conveniently replaceable.
Background technology
Excavator, also known as excavating machinery (excavating machinery), it is to be excavated to be higher or lower than with scraper bowl to hold machine
The material in face, and load haulage vehicle or unload to the earthmoving machinery of rickyard, the material that excavator excavates be mainly soil, coal,
Silt and soil and rock after pre- pine, from the point of view of the development of engineering machinery in recent years, the development of excavator is relatively
It hurry up, excavator has become one of most important engineering machinery in engineering construction.
Excavator bucket teeth is for a kind of part for breaking ground and other items, excavator bucket teeth on installation and power shovel
It is the most fast position worn in excavator complete set of equipments, the replacing of excavator bucket teeth is very frequently, in the market
Excavator bucket teeth is generally welded, and can not change, and bucket tooth is arranged on scraper bowl by some with fixing bolt, but bolt is
Side is installed, and spacing is smaller between bucket tooth and bucket tooth, so as to cause the bucket tooth of centre to be difficult to installation operation after damage, is led
The replacing inconvenience of bucket tooth is caused.
Utility model content
（One）The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of excavator bucket teeth being conveniently replaceable, and solves city
Excavator bucket teeth on field changes the problem of inconvenient.
（Two）Technical scheme
To achieve the above object, the utility model provides following technical scheme：A kind of excavator bucket teeth being conveniently replaceable, bag
Excavator bucket is included, the surface of the excavator bucket is fixedly connected with installation tooth, and the surface of the installation tooth is socketed with bucket tooth, described
The side of bucket tooth offers first through hole, and the side of the installation tooth opens up fluted, and steady pin, institute are plugged with the groove
The one end for stating steady pin is fixedly connected with connecting rod through first through hole, and one end of the connecting rod is fixedly connected with mounting head, described
The upper surface of bucket tooth offers the second through hole, and the upper surface of the installation tooth offers screwed hole, and the surface of the mounting head is opened
Provided with third through-hole, bolt is plugged with the third through-hole, one end of the bolt is connected to spiral shell through the second through hole whorl
In pit.
Preferably, the installation tooth is that spacing is equidistantly positioned mounting surface in excavator bucket with 8-10 centimetres.
Preferably, the internal diameter of the first through hole and groove is equal to the diameter of steady pin.
Preferably, the diameter of the third through-hole is more than the diameter of bolt head, and the depth of third through-hole is more than bolt
The thickness on head.
Preferably, it is connected with rubber protecting jacket in the third through-hole.
Preferably, it is described that section polygonal pyramid that is shaped as of tooth is installed, and the number of sides for installing tooth is 6-8.
Preferably, the lower surface of the bucket tooth is horizontal, and the upper surface of the bucket tooth is streamlined.
（Three）Beneficial effect
The utility model provides a kind of excavator bucket teeth being conveniently replaceable.Possesses following beneficial effect：
The utility model by set installation tooth, bucket tooth, first through hole, groove, baffle plate, steady pin, connecting rod, mounting head,
Second through hole, screwed hole, third through-hole, bolt and rubber protecting jacket, reached be laterally inserted into by steady pin by bucket tooth and
Installation tooth interfixes, and by the cooperation of connecting rod, mounting head, the second through hole and screwed hole, bolt is installed from vertical direction,
Avoid in bucket tooth Renewal process due to bucket inter-lobe clearance it is too small be not easy to installation the problem of.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model side view；
Fig. 2 is the cross-sectional view of the utility model front view.
In figure：1 excavator bucket, 2 installation teeth, 3 bucket tooths, 4 first through hole, 5 grooves, 6 rubber protecting jackets, 7 steady pins, 8 connect
Bar, 9 mounting heads, 10 second through holes, 11 screwed holes, 12 third through-holes, 13 bolts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1-2, the utility model provides a kind of technical scheme：A kind of excavator bucket teeth being conveniently replaceable, including
Excavator bucket 1, the surface of excavator bucket 1 are fixedly connected with installation tooth 2, and installation tooth 2 is shaped as cutting polygonal pyramid, and installs tooth 2
Number of sides be 6-8, the section of increase installation tooth 2 is waited the stress intensity born so as to reduce single face, installed at work
Tooth 2 is that spacing is equidistantly positioned mounting surface in excavator bucket 1 with 8-10 centimetres, and the surface of installation tooth 2 is socketed with bucket tooth 3, struggled against
The lower surface of tooth 3 is horizontal, and the upper surface of bucket tooth 3 is streamlined so that bucket tooth 3 is smaller by resistance at work, the side of bucket tooth 3
Face offers first through hole 4, and the side of installation tooth 2 opens up fluted 5, steady pin 7, one end of steady pin 7 are plugged with groove 5
Connecting rod 8 is fixedly connected with through first through hole 4, and the internal diameter of first through hole 4 and groove 5 is equal to the diameter of steady pin 7, connecting rod 8
One end is fixedly connected with mounting head 9, and the upper surface of bucket tooth 3 offers the second through hole 10, and the upper surface of installation tooth 2 offers screw thread
Hole 11, the surface of mounting head 9 offer third through-hole 12, bolt 13, the diameter of third through-hole 12 are plugged with third through-hole 12
More than the diameter on the head of bolt 13, and the depth of third through-hole 12 is more than the thickness on the head of bolt 13, so that 13, bolt
Portion is located in third through-hole 12, avoids stone etc. and directly collides, rubber protecting jacket 6 is connected with third through-hole 12, sets
Rubber protecting jacket 6 closes third through-hole 12, avoids stone gravel etc. from entering damage bolt 13 head, one end of bolt 13 passes through
Second through hole 10 is threaded in screwed hole 11.
It can to sum up obtain, the utility model is by setting installation tooth 2, bucket tooth 3, first through hole 4, groove 5, baffle plate, steady pin
7th, connecting rod 8, mounting head 9, the second through hole 10, screwed hole 11, third through-hole 12, bolt 13 and rubber protecting jacket 6, have reached and have passed through
Steady pin 7, which is laterally inserted into, interfixes bucket tooth 3 and installation tooth 2, and passes through connecting rod 8, mounting head 9, the second through hole 10 and spiral shell
The cooperation of pit 11, bolt 13 is installed from vertical direction, avoid in the Renewal process of bucket tooth 3 because 3 gaps of bucket tooth are too small
The problem of being not easy to installation.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of excavator bucket teeth being conveniently replaceable, including excavator bucket（1）, it is characterised in that：The excavator bucket（1）Table
Face is fixedly connected with installation tooth（2）, the installation tooth（2）Surface be socketed with bucket tooth（3）, the bucket tooth（3）Side open up
There is first through hole（4）, the installation tooth（2）Side open up it is fluted（5）, the installation tooth（2）Another side fix connect
It is connected to baffle plate, the groove（5）Inside it is plugged with steady pin（7）, the steady pin（7）One end pass through first through hole（4）It is fixed
It is connected with connecting rod（8）, the connecting rod（8）One end be fixedly connected with mounting head（9）, the bucket tooth（3）Upper surface offer
Second through hole（10）, the installation tooth（2）Upper surface offer screwed hole（11）, the mounting head（9）Surface offer
Third through-hole（12）, the third through-hole（12）Inside it is plugged with bolt（13）, the bolt（13）One end pass through the second through hole
（10）It is threaded in screwed hole（11）It is interior.
A kind of 2. excavator bucket teeth being conveniently replaceable according to claim 1, it is characterised in that：The installation tooth（2）With
8-10 centimetres is that spacing is equidistantly positioned in excavator bucket（1）Mounting surface.
A kind of 3. excavator bucket teeth being conveniently replaceable according to claim 1, it is characterised in that：The first through hole（4）
And groove（5）Internal diameter be equal to steady pin（7）Diameter.
A kind of 4. excavator bucket teeth being conveniently replaceable according to claim 1, it is characterised in that：The third through-hole（12）
Diameter be more than bolt（13）The diameter on head, and third through-hole（12）Depth be more than bolt（13）The thickness on head.
A kind of 5. excavator bucket teeth being conveniently replaceable according to claim 1, it is characterised in that：The third through-hole（12）
Inside it is connected with rubber protecting jacket（6）.
A kind of 6. excavator bucket teeth being conveniently replaceable according to claim 1, it is characterised in that：The installation tooth（2）'s
It is shaped as cutting polygonal pyramid, and tooth is installed（2）Number of sides be 6-8.
A kind of 7. excavator bucket teeth being conveniently replaceable according to claim 1, it is characterised in that：The bucket tooth（3）Under
Surface is horizontal, the bucket tooth（3）Upper surface be streamlined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380557.1U CN206706886U (en) | 2017-04-12 | 2017-04-12 | A kind of excavator bucket teeth being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720380557.1U CN206706886U (en) | 2017-04-12 | 2017-04-12 | A kind of excavator bucket teeth being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206706886U true CN206706886U (en) | 2017-12-05 |
Family
ID=60455798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720380557.1U Expired - Fee Related CN206706886U (en) | 2017-04-12 | 2017-04-12 | A kind of excavator bucket teeth being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206706886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018187972A1 (en) * | 2017-04-12 | 2018-10-18 | 深圳市翼动科技有限公司 | Excavator bucket teeth convenient for replacement |
| KR102107773B1 (en) * | 2019-11-05 | 2020-05-07 | 에스엠에이치 주식회사 | Excavator |
-
2017
- 2017-04-12 CN CN201720380557.1U patent/CN206706886U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018187972A1 (en) * | 2017-04-12 | 2018-10-18 | 深圳市翼动科技有限公司 | Excavator bucket teeth convenient for replacement |
| KR102107773B1 (en) * | 2019-11-05 | 2020-05-07 | 에스엠에이치 주식회사 | Excavator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20190412 |