CN104405007A - Leaking preventing type scraper pan of excavator - Google Patents
Leaking preventing type scraper pan of excavator Download PDFInfo
- Publication number
- CN104405007A CN104405007A CN201410733064.2A CN201410733064A CN104405007A CN 104405007 A CN104405007 A CN 104405007A CN 201410733064 A CN201410733064 A CN 201410733064A CN 104405007 A CN104405007 A CN 104405007A
- Authority
- CN
- China
- Prior art keywords
- scraper pan
- teeth
- excavator
- shovel teeth
- preventing type
- 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.)
- Pending
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- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The invention relates to the technical field of excavating equipment, and in particular relates to a leaking preventing type scraper pan of an excavator. The leaking preventing type scraper pan comprises a scraper pan body, shovel teeth and lugs; the shovel teeth and the lugs are respectively connected to the bottom part and the top part of the scraper pan body, wherein the shovel teeth are rotatably connected to the scraper pan body through a hinge pin; a clamping spring sleeves the hinge pin. According to the leaking preventing type scraper pan of the excavator, the shovel teeth are rotatably connected to the scraper pan body through the hinge pin, and the clamp spring sleeves the hinge pin; the shovel teeth are upturned, and flattened by a force during excavating and then are inserted into the soil; after excavating, the shovel teeth are automatically returned and upturned to cover soil under the effect of the clamp spring, thus the leaking is prevented, and the excavating efficiency is greatly increased.
Description
Technical field
The present invention relates to excavating equipment technical field, especially one is anti-lets out formula power shovel.
Background technology
Excavator uses important machinery widely, be applied in the construction work of all trades and professions, and scraper bowl is critical component on excavator, and the quality of performance directly affects the operating efficiency of excavator.Teeth on existing scraper bowl is all fixing tabular, after excavation, easily makes a cubic metre of earth earial drainage, affects operating efficiency.
Summary of the invention
In order to overcome the easy earial drainage of existing power shovel, ineffective deficiency, the invention provides one and preventing letting out formula power shovel.
The technical solution adopted for the present invention to solve the technical problems is: one is anti-lets out formula power shovel, comprise bucket body, teeth and hanger, teeth and hanger are connected to bottom and the top of bucket body, and teeth is rotatably connected on bucket body by bearing pin, and on bearing pin, cover has jump ring.
The invention has the beneficial effects as follows, teeth is rotatably connected on bucket body by bearing pin, and on bearing pin sheathed jump ring, make teeth turns over, during excavation, teeth is stressed to be driven plain, and inserts in soil, after having excavated, teeth is self-return under jump ring effect, on turn over and encase the earthwork, prevent earial drainage, substantially increase digging efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. bucket bodies, 2. teeth, 3. hanger, 4. bearing pin, 5. jump ring in figure.
Detailed description of the invention
If Fig. 1 is structural representation of the present invention, one is anti-lets out formula power shovel, and comprise bucket body 1, teeth 2 and hanger 3, teeth 2 and hanger 3 are connected to bottom and the top of bucket body 1, teeth 2 is rotatably connected on bucket body 1 by bearing pin 4, and on bearing pin 4, cover has jump ring 5.
Teeth 2 is rotatably connected on bucket body 1 by bearing pin 4, and on bearing pin 4 sheathed jump ring 5, make teeth 2 to turn over, during excavation, teeth 2 is stressed to be driven plain, and inserts in soil, and after having excavated, teeth 2 is self-return under jump ring 5 acts on, on turn over and encase the earthwork, prevent earial drainage, substantially increase digging efficiency.
Claims (1)
1. prevent letting out formula power shovel for one kind, comprise bucket body (1), teeth (2) and hanger (3), teeth (2) and hanger (3) are connected to bottom and the top of bucket body (1), it is characterized in that: teeth (2) is rotatably connected on bucket body (1) by bearing pin (4), the upper cover of bearing pin (4) has jump ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733064.2A CN104405007A (en) | 2014-12-07 | 2014-12-07 | Leaking preventing type scraper pan of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733064.2A CN104405007A (en) | 2014-12-07 | 2014-12-07 | Leaking preventing type scraper pan of excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104405007A true CN104405007A (en) | 2015-03-11 |
Family
ID=52642667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410733064.2A Pending CN104405007A (en) | 2014-12-07 | 2014-12-07 | Leaking preventing type scraper pan of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104405007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565712A (en) * | 2019-09-16 | 2019-12-13 | 旷和明 | excavator for building construction and excavating method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1397693A (en) * | 2001-07-17 | 2003-02-19 | 株式会社小松制作所 | Teeth fixing structure of digging shovel |
| CN203594063U (en) * | 2013-12-15 | 2014-05-14 | 济宁市松龄工程机械有限公司 | Digging bucket |
| CN203716209U (en) * | 2014-01-26 | 2014-07-16 | 中国北车集团沈阳机车车辆有限责任公司 | Pin shaft connecting structure and excavator |
-
2014
- 2014-12-07 CN CN201410733064.2A patent/CN104405007A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1397693A (en) * | 2001-07-17 | 2003-02-19 | 株式会社小松制作所 | Teeth fixing structure of digging shovel |
| CN203594063U (en) * | 2013-12-15 | 2014-05-14 | 济宁市松龄工程机械有限公司 | Digging bucket |
| CN203716209U (en) * | 2014-01-26 | 2014-07-16 | 中国北车集团沈阳机车车辆有限责任公司 | Pin shaft connecting structure and excavator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110565712A (en) * | 2019-09-16 | 2019-12-13 | 旷和明 | excavator for building construction and excavating method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150311 |