CN104452869B - A kind of excavator bucket teeth - Google Patents
A kind of excavator bucket teeth Download PDFInfo
- Publication number
- CN104452869B CN104452869B CN201410690075.7A CN201410690075A CN104452869B CN 104452869 B CN104452869 B CN 104452869B CN 201410690075 A CN201410690075 A CN 201410690075A CN 104452869 B CN104452869 B CN 104452869B
- Authority
- CN
- China
- Prior art keywords
- upper junction
- junction plate
- connecting plate
- lower connecting
- latch
- 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)
- Component Parts Of Construction Machinery (AREA)
Abstract
The present invention relates to a kind of excavator bucket teeth, including crown and connection seat, described connection seat includes upper junction plate setting up and down and lower connecting plate, the front end of described upper junction plate and the front end of described lower connecting plate is all one-body molded with described crown is connected, it is provided with cavity between described upper junction plate and lower connecting plate, multiple counter sink it is provided with on the upper surface of described upper junction plate, multiple described counter sinks vertically run through described upper junction plate, the through hole corresponding with described counter sink is offered on described lower connecting plate, it is characterized in that: the bottom front of described upper junction plate is provided with lumen pore, the latch being vertically movable it is provided with in described lumen pore, the most dismountable at the upper surface of described upper junction plate lumen pore corresponding with the lower surface of lower connecting plate embedded it is provided with magnetic devices, latch described in described magnetic devices magnetic.Hinge structure, the present invention is easy for installation, stable connection, bolt difficult drop-off.
Description
Technical field
The present invention relates to excavator technical field, particularly to a kind of excavator bucket teeth.
Background technology
Excavator bucket teeth is the vitals on excavator, is bolted on scraper bowl, in order to prevent
Bolt head is damaged by hard thing, is generally located at by bolt head in the counter sink of circle, but this design makes installation
Cause skidding during with demounting bolt, be inconvenient for, and cause bolt looseness after long-time use.
Summary of the invention
The technical problem to be solved is to provide a kind of easy for installation, stable connection, difficult drop-off
Excavator bucket teeth.
The technical scheme is that a kind of excavator bucket teeth, including crown
With connection seat, described connection seat includes upper junction plate setting up and down and lower connecting plate, described upper junction plate
Front end and the front end of described lower connecting plate is all one-body molded with described crown is connected, described upper junction plate and
It is provided with cavity between lower connecting plate, the upper surface of described upper junction plate is provided with multiple counter sink, many
Individual described counter sink vertically runs through described upper junction plate, described lower connecting plate offers and described counter sink
Corresponding through hole, it is characterised in that: the bottom front of described upper junction plate is provided with lumen pore, described lumen pore
Inside it is provided with the latch being vertically movable, the upper surface of described upper junction plate and the lower surface pair of lower connecting plate
Answer the most dismountable embedded magnetic devices that is provided with at lumen pore, latch described in described magnetic devices magnetic.
Described latch is that magnetic alloy steel is made.
Described magnetic devices is permanent magnet.
The form fit that the shape of described cavity is most advanced and sophisticated with power shovel.
The invention has the beneficial effects as follows: the magnetic on the upper surface of upper junction plate and the lower surface of lower connecting plate
Latch is attracted by device, when bucket tooth needs to be attached on scraper bowl, by the lower surface of lower connecting plate
Magnetic devices takes off, latch under the attraction of the magnetic devices of upper junction plate upper surface on sliding, when bucket tooth is attached
After on scraper bowl, the magnetic devices on the lower surface of lower connecting plate is enclosed, and by upper junction plate upper surface
Magnetic devices take off, the bucket portion in latch downslide fixed cavity, slow down bucket portion to bolt
Abrasion, makes bucket tooth more firm, and difficult drop-off also makes bucket tooth easy for installation.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of excavator bucket teeth of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, crown, 2, connect seat, 21, upper junction plate, 22, lower connecting plate；
3, cavity, 4, counter sink, 5, latch, 6, magnetic devices.
Detailed description of the invention
Being described principle and the feature of the present invention below in conjunction with accompanying drawing, example is served only for explaining this
Invention, is not intended to limit the scope of the present invention.
As it is shown in figure 1, a kind of excavator bucket teeth, including crown 1 and connection seat 2, described connection seat 2
Including upper junction plate 21 setting up and down and lower connecting plate 22, the front end of described upper junction plate 21 and described
The front end of lower connecting plate 22 is all one-body molded with described crown 1 to be connected, described upper junction plate 21 and lower company
It is provided with cavity 3 between fishplate bar 22, the upper surface of described upper junction plate 21 is provided with multiple counter sink
4, multiple described counter sinks 4 vertically run through described upper junction plate 21, and described lower connecting plate 22 offers
The through hole corresponding with described counter sink 4, it is characterised in that: the bottom front of described upper junction plate 21 sets
It is equipped with lumen pore, in described lumen pore, is provided with the latch 5 being vertically movable, the upper table of described upper junction plate 21
The most dismountable embedded magnetic devices 6 that is provided with, institute at the lumen pore corresponding with the lower surface of lower connecting plate 22 of face
State latch 5 described in magnetic devices 6 magnetic.
Described latch 5 is made for magnetic alloy steel.
Described magnetic devices 6 is permanent magnet.
The form fit that the shape of described cavity 3 is most advanced and sophisticated with power shovel.
Implement the present invention, the magnetic dress on the upper surface of upper junction plate 21 and the lower surface of lower connecting plate 22
Put 6 pairs of latches 5 to attract, when bucket tooth needs to be attached on scraper bowl, by the following table of lower connecting plate 22
Magnetic devices 6 on face takes off, and latch 5 is in the attraction of the magnetic devices 6 of upper junction plate 21 upper surface
Lower sliding, after bucket tooth is attached on scraper bowl, by attached for the magnetic devices 6 on the lower surface of lower connecting plate 22
On, and the magnetic devices 6 of upper junction plate 21 upper surface is taken off, latch 5 glides in fixed cavity 3
Bucket portion, slow down the bucket portion abrasion to bolt, make bucket tooth more firm, difficult drop-off, also
Make bucket tooth easy for installation.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the present invention
Spirit and principle within, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (4)
1. an excavator bucket teeth, including crown (1) and connection seat (2), described connection seat (2)
Including upper junction plate (21) setting up and down and lower connecting plate (22), described upper junction plate (21)
The front end of front end and described lower connecting plate (22) is all one-body molded with described crown (1) to be connected, described
Cavity (3), described upper junction plate (21) it is provided with between upper junction plate (21) and lower connecting plate (22)
Upper surface on be provided with multiple counter sink (4), multiple described counter sinks (4) are vertically run through on described
Connecting plate (21), described lower connecting plate (22) offers lead to corresponding with described counter sink (4)
Hole, it is characterised in that: the bottom front of described upper junction plate (21) is provided with lumen pore, in described lumen pore
It is provided with the latch (5) being vertically movable, the upper surface of described upper junction plate (21) and lower connecting plate
(22) the most dismountable at lower surface correspondence lumen pore embedded it is provided with magnetic devices (6), described magnetic
Latch (5) described in property device (6) magnetic.
A kind of excavator bucket teeth, it is characterised in that: described latch (5)
Make for magnetic alloy steel.
A kind of excavator bucket teeth, it is characterised in that: described magnetic devices
(6) it is permanent magnet.
A kind of excavator bucket teeth, it is characterised in that: described cavity (3)
The most advanced and sophisticated form fit of shape and power shovel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690075.7A CN104452869B (en) | 2014-11-26 | 2014-11-26 | A kind of excavator bucket teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690075.7A CN104452869B (en) | 2014-11-26 | 2014-11-26 | A kind of excavator bucket teeth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104452869A CN104452869A (en) | 2015-03-25 |
| CN104452869B true CN104452869B (en) | 2016-08-24 |
Family
ID=52899566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410690075.7A Expired - Fee Related CN104452869B (en) | 2014-11-26 | 2014-11-26 | A kind of excavator bucket teeth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104452869B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947736B (en) * | 2015-06-15 | 2017-06-16 | 柳州柳工挖掘机有限公司 | Scraper bowl |
| CN105040772A (en) * | 2015-06-24 | 2015-11-11 | 柳州金特新型耐磨材料股份有限公司 | Electromagnetic connecting type bucket wear-resisting plate structure |
| CN104963372A (en) * | 2015-06-24 | 2015-10-07 | 柳州金特新型耐磨材料股份有限公司 | Bolt-fixed type bucket wear-resisting plate structure |
| CN106284482B (en) * | 2016-08-30 | 2019-02-12 | 山东明宇重工机械有限公司 | A kind of loading machine teeth and preparation method thereof |
| 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 |
| CN109356214B (en) * | 2018-11-30 | 2020-12-22 | 马鞍山建腾新型建材有限公司 | Excavator bucket and excavator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB941766A (en) * | 1961-12-15 | 1963-11-13 | Otto Falkenroth Steinbach | Loading devices shovel tooth |
| CN202081451U (en) * | 2011-05-16 | 2011-12-21 | 芜湖瑞创投资股份有限公司 | Scraper bucket tooth structure for agricultural loader |
| CN202767165U (en) * | 2012-09-19 | 2013-03-06 | 宁波吉威熔模铸造有限公司 | Excavator bucket tooth |
-
2014
- 2014-11-26 CN CN201410690075.7A patent/CN104452869B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB941766A (en) * | 1961-12-15 | 1963-11-13 | Otto Falkenroth Steinbach | Loading devices shovel tooth |
| CN202081451U (en) * | 2011-05-16 | 2011-12-21 | 芜湖瑞创投资股份有限公司 | Scraper bucket tooth structure for agricultural loader |
| CN202767165U (en) * | 2012-09-19 | 2013-03-06 | 宁波吉威熔模铸造有限公司 | Excavator bucket tooth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104452869A (en) | 2015-03-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20160824 Termination date: 20161126 |