CN203637969U - Structurally improved digger chain segment - Google Patents
Structurally improved digger chain segment Download PDFInfo
- Publication number
- CN203637969U CN203637969U CN201320753913.1U CN201320753913U CN203637969U CN 203637969 U CN203637969 U CN 203637969U CN 201320753913 U CN201320753913 U CN 201320753913U CN 203637969 U CN203637969 U CN 203637969U
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- China
- Prior art keywords
- chain segment
- semi
- chain
- chain link
- circular hole
- 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 - Lifetime
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- 102000011842 Serrate-Jagged Proteins Human genes 0.000 claims description 3
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a structurally improved digger chain segment, which is formed by two meshed semi chain segments with sawteeth, wherein one semi chain segment is provided with a circular hole, and a threaded hole corresponding to the circular hole is formed in the other semi chain segment; the two semi chain segments are formed by meshing sawteeth and fastened by bolts; arc chamfers and notches matched with the arc chamfers are arranged at the connecting end parts of the two semi chain segments. According to the structurally improved digger chain segment, the chain segment end parts adopt the arc chamfer structure, so that the chain segments can be prevented from being broken or damaged during mounting or carrying, the use cost can be lowered, and the working efficiency is more effectively improved.
Description
Technical field
The utility model relates to a kind of chain link, relates in particular to a kind of excavating machine chain link of structural development.
Background technology
Along with infrastructure construction puts more effort, and the carrying out in a deep going way of development of the West Regions work, particularly traffic, the construction of economic and technological development zone, need to use a large amount of excavating machines, the construction machinery and equipments such as bulldozer, build in spring tide at this ripple, construction machinery and equipment has obtained significant progress, 31 supporting heavy industrys therewith, Zhong Lianchong section, Xu work, Sha Gongdeng engineering equipment maker production capacity, output and equipment manufacture level obtain fast lifting, excavating machine chain as excavating machine and chassis of bulldozer four-wheel one with one of assembly, its Main Function is near before driving excavating machine or bulldozer or retreats.
The assembly of current excavating machine chain link, main two and half chain link compositions because the end of chain link adopts right-angle structure, easily produce and encounter when chain link is installed, cause end often to be ruptured, and have increased use cost, and have wasted time and energy.
In view of this, the inventor, for the above-mentioned defect in-depth study of chain link in prior art, has this case to produce then.
Utility model content
In order to overcome above shortcomings part in prior art, the purpose of this utility model is to provide a kind of excavating machine chain link of structural development.
In order to reach above-mentioned object, the utility model adopts following concrete technical scheme:
The excavating machine chain link of structural development, comprise that being with serrate half chain link to be meshed by two forms, wherein one and half chain links are provided with circular hole, another half chain link is provided with the tapped bore corresponding with this circular hole, two and half links are crossed the sawtooth formation that is meshed, and by bolted, the connection end of described two and half chain links be provided with circular arc chamfering and with the circular arc chamfering arc gap that matches.
The utility model advantage is compared with prior art: link end of the present utility model adopts circular arc chamfering structure, prevents that chain link from causing broken end and damage in the process of installing or carry, and can reduce use cost, more effectively increases work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The specific embodiment
In order further to explain the technical solution of the utility model, below by specific embodiment, the utility model is elaborated.
Embodiment 1:
Shown in Fig. 1, the excavating machine chain link of structural development, comprise that being with serrate half chain link 1 to be meshed by two forms, wherein one and half chain links 1 are provided with circular hole 2, another half chain link 1 is provided with the tapped bore corresponding with this circular hole 3, two and half links are crossed the sawtooth formation that is meshed, and fastening by bolt 4, the connection end of described two and half chain links 1 be provided with circular arc chamfering 5 and with the circular arc chamfering arc gap 6 that matches, link end of the present utility model adopts circular arc chamfering structure, prevent that chain link from causing broken end and damage in the process of installing or carry, can reduce use cost, more effectively increase work efficiency.
But the above-mentioned specific embodiment is exemplary, be to be the restriction that this patent is comprised to scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; As long as any being equal to done according to spirit that this patent discloses changes or modify, all fall into the scope that this patent comprises.
Claims (1)
1. the excavating machine chain link of structural development, comprise that being with serrate half chain link to be meshed by two forms, wherein one and half chain links are provided with circular hole, another half chain link is provided with the tapped bore corresponding with this circular hole, two and half links are crossed the sawtooth formation that is meshed, and by bolted, it is characterized in that: the connection end of described two and half chain links be provided with circular arc chamfering and with the circular arc chamfering arc gap that matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753913.1U CN203637969U (en) | 2013-11-26 | 2013-11-26 | Structurally improved digger chain segment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320753913.1U CN203637969U (en) | 2013-11-26 | 2013-11-26 | Structurally improved digger chain segment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637969U true CN203637969U (en) | 2014-06-11 |
Family
ID=50869237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320753913.1U Expired - Lifetime CN203637969U (en) | 2013-11-26 | 2013-11-26 | Structurally improved digger chain segment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637969U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428270A (en) * | 2015-08-05 | 2017-02-22 | 天津卡斯特机械有限公司 | Novel excavator chain link |
| US11618518B2 (en) | 2020-06-18 | 2023-04-04 | Caterpillar Inc. | Ground-engaging track for machine having multi-tooth master link |
-
2013
- 2013-11-26 CN CN201320753913.1U patent/CN203637969U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428270A (en) * | 2015-08-05 | 2017-02-22 | 天津卡斯特机械有限公司 | Novel excavator chain link |
| US11618518B2 (en) | 2020-06-18 | 2023-04-04 | Caterpillar Inc. | Ground-engaging track for machine having multi-tooth master link |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUNAN SANTE MACHINERY MANUFACTURING CO., LTD. Free format text: FORMER OWNER: LIU HAIXIONG Effective date: 20140805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 362300 QUANZHOU, FUJIAN PROVINCE TO: 415700 CHANGDE, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140805 Address after: Taoyuan County, Hunan province 415700 city of Changde Zhang Jiang Zhen Guan Ping Community Road No. 9 Zhang Jiang industrial venture Patentee after: HUNAN SANTER MACHINERY MANUFACTURING Co.,Ltd. Address before: 27 No. 362300 Fujian city of Quanzhou province Nanan City Xia Mei Zhen Riverside Avenue Patentee before: Liu Haixiong |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Structurally improved digger chain segment Effective date of registration: 20170223 Granted publication date: 20140611 Pledgee: Changde Caixin technology Company limited by guarantee Pledgor: HUNAN SANTER MACHINERY MANUFACTURING Co.,Ltd. Registration number: 2017430000009 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181203 Granted publication date: 20140611 Pledgee: Changde Caixin technology Company limited by guarantee Pledgor: HUNAN SANTER MACHINERY MANUFACTURING Co.,Ltd. Registration number: 2017430000009 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |
|
| CX01 | Expiry of patent term |