CN203583553U - Multi-prong combined type scarifier - Google Patents
Multi-prong combined type scarifier Download PDFInfo
- Publication number
- CN203583553U CN203583553U CN201320819525.9U CN201320819525U CN203583553U CN 203583553 U CN203583553 U CN 203583553U CN 201320819525 U CN201320819525 U CN 201320819525U CN 203583553 U CN203583553 U CN 203583553U
- Authority
- CN
- China
- Prior art keywords
- crown
- prongs
- ratch
- prong
- combined 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.)
- Expired - Fee Related
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 229910052571 earthenware Inorganic materials 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 abstract 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 10
- ZBMRKNMTMPPMMK-UHFFFAOYSA-N 2-amino-4-[hydroxy(methyl)phosphoryl]butanoic acid;azane Chemical compound [NH4+].CP(O)(=O)CCC(N)C([O-])=O ZBMRKNMTMPPMMK-UHFFFAOYSA-N 0.000 description 8
- KQTVWCSONPJJPE-UHFFFAOYSA-N etridiazole Chemical compound CCOC1=NC(C(Cl)(Cl)Cl)=NS1 KQTVWCSONPJJPE-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Dental Prosthetics (AREA)
Abstract
The utility model discloses a multi-prong combined type scarifier which comprises a scarifying tooth, wherein the scarifying tooth is provided with a tooth rod and prongs; at least two prongs are arranged on the tooth rod; the prongs are arranged in a staggered manner up and down and back and forth; reinforcement ribs are arranged on two slopes of the prongs; the reinforcement ribs on the two sides are symmetric or asymmetric structures; widened side plates are arranged on the two side surfaces of the prongs. According to the multi-prong combined type scarifier, on the basis that the width of a cross beam and the number of the tooth rod are not increased, the number of the prongs is increased; furthermore, the prongs can be selectively provided with the reinforcement ribs and the widened side plates according to requirements of the actual working condition; the service life of the prongs is prolonged, and the working efficiency of a bulldozer is improved.
Description
Technical field
The utility model relates to engineering machinery ridge buster, especially a kind of multiple tooth sharp Combined loosening earthenware.
Background technology
Ridge buster is a kind of main attachment of crawler dozer, is conventionally provided on large and medium-sized crawler dozer.Ridge buster hangs the afterbody be arranged on bulldozer, is used for loose pan soil and land waste, mainly bracing frame, upper connecting rod, lower link, oil cylinder, tine etc., consists of.Tradition tine basic structure by ratch, crown, the compositions such as sheath, ridge buster can be divided into monodentate ridge buster and three tooth ridge busters by ratch quantity, but on each ratch, only has a crown.On ratch, only have a crown, can not meet better actual condition demand, can not increase work efficiency better.
Summary of the invention
The purpose of this utility model is to provide a kind of multiple tooth sharp Combined loosening earthenware, solves short defect of monodentate point ridge buster inefficiency, application life.
The purpose of this utility model realizes as follows: this multiple tooth sharp Combined loosening earthenware, comprise tine, and tine has ratch and crown, and crown device, on ratch, installs at least two crowns on ratch, and between crown, upper and lower front and back are staggeredly arranged.By increasing crown quantity on the basis not increasing crossbeam width and ratch quantity, once loosen the soil and just can complete two procedures.For example: if in the situation that having frozen soil or hard ground, once loosen the soil just can complete and peel off frozen soil layer or hard rock soil layer and the two procedures of loosening the soil; If general pan soil, once loosens the soil and just can complete thick pine and smart loose two procedures, operating efficiency improves greatly, and has extended the application life of crown.Crown and ratch can connect by bearing pin, also can connect by welding or other connecting mode.
Two inclined-planes of crown are provided with reinforcing rib, and the reinforcing rib of both sides is symmetrical expression or asymmetric formula structure.Whether crown can be for there being the multi-form of reinforcing rib according to actual condition.Without the ridge buster of reinforcing rib crown be applicable to soil property relatively soft operating mode, as pan soil etc.After increasing reinforcing rib, crown has avoided stress surface to be subject to the direct vertical impact power of earth when contacting with hard earth, power can be distributed to both sides, has greatly reduced the wearing and tearing of the impact force of earth to crown.Therefore, have the ridge buster of the crown of reinforcing rib be applicable to soil property relatively firmly as frozen soil, have the operating mode of sandstone.According to the demand of practical application, there is reinforcing rib that the crown of reinforcing rib can also crown upper and lower surface to be set to symmetrical and asymmetric two kinds, to meet user's demand
Crown two sides are provided with widens side plate.According to bulldozer actual condition demand, the form that crown can be designed to widen side plate is to increase its intensity.
The utility model has increased the quantity of crown on the basis that does not increase crossbeam width and ratch quantity, and crown can be selected whether to have reinforcing rib and whether have the forms such as the side plate of widening according to actual condition demand, extend the application life of crown, improved the operating efficiency of bulldozer.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that has reinforcing rib and widen the crown of side plate.
The specific embodiment
With reference to Fig. 1, this multiple tooth sharp Combined loosening earthenware, comprises tine, and tine has ratch 1 and crown 3, and crown 3 devices are on ratch 1, and crown 3 and ratch 1 connect by bearing pin, install two crowns 3 on ratch 1, and between crown 3, upper and lower front and back are staggeredly arranged.
With reference to Fig. 2, two inclined-planes of crown 3 are provided with reinforcing rib 5, and the reinforcing rib 5 of both sides is asymmetric formula structure, and crown 3 two sides are provided with widens side plate 4.
Claims (3)
1. a multiple tooth sharp Combined loosening earthenware, comprises tine, and tine has ratch and crown, and crown device, on ratch, is characterized in that: upper at least two crowns of device (3) of ratch (1), between crown (3), upper and lower front and back are staggeredly arranged.
2. multiple tooth sharp Combined loosening earthenware according to claim 1, is characterized in that: two inclined-planes of crown (3) are provided with reinforcing rib (5), and the reinforcing rib of both sides (5) is symmetrical expression or asymmetric formula structure.
3. multiple tooth sharp Combined loosening earthenware according to claim 1 and 2, is characterized in that: crown (3) two sides are provided with widens side plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819525.9U CN203583553U (en) | 2013-12-13 | 2013-12-13 | Multi-prong combined type scarifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819525.9U CN203583553U (en) | 2013-12-13 | 2013-12-13 | Multi-prong combined type scarifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203583553U true CN203583553U (en) | 2014-05-07 |
Family
ID=50581495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320819525.9U Expired - Fee Related CN203583553U (en) | 2013-12-13 | 2013-12-13 | Multi-prong combined type scarifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203583553U (en) |
-
2013
- 2013-12-13 CN CN201320819525.9U patent/CN203583553U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140507 |