CN2875912Y - Connection structure of caterpillar band frame and machine frame - Google Patents
Connection structure of caterpillar band frame and machine frame Download PDFInfo
- Publication number
- CN2875912Y CN2875912Y CN 200620069452 CN200620069452U CN2875912Y CN 2875912 Y CN2875912 Y CN 2875912Y CN 200620069452 CN200620069452 CN 200620069452 CN 200620069452 U CN200620069452 U CN 200620069452U CN 2875912 Y CN2875912 Y CN 2875912Y
- Authority
- CN
- China
- Prior art keywords
- track frame
- semi
- frame
- machine body
- screw
- 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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- Body Structure For Vehicles (AREA)
Abstract
The utility model relates a connecting structure between the track frame and the housing, in particular to a moving mechanism of the coal mine loading machinery. The utility model is characterized in that the mechanism comprises a track frame (1), a machine body (10), a semi-major axis (3) and a semi-minor axis (6). The track frame (1) is respectively arranged on the left and right side of the machine body (10), wherein the left and right side of front wall and rear wall are respectively embedded with a long sleeve (2) and a short sleeve (7). The semi-major axis (3) is lengthwise connected with the front part of the track frame (1) and the long sleeve (2) on the front wall of the machine body (10), with a nut (4) screwed on the axis end of the semi-major axis (3) . The semi-minor axis (6) is connected with the rear of the track frame (1) by screws (8), with the axis end being inserted inside the short sleeve (7) at the back wall of the machine body (10), connected with the short sleeve (7) by the screw (9). The middle of the track frame (1) is connected with the middle of the machine body (10) through the screw (5). Compared the one-piece track frame with housing connecting structure, the utility model simplifies the manufacturing technique, and can be assembled, disassembled and maintained conveniently.
Description
Technical field:
The utility model relates to a kind of track frame and frame connection structure.Be mainly used in the traveling gear of coal mine machinery.Belong to colliery loading machine technical field.
Background technology:
Before the utility model was made, traditional track frame that is used for the coal mine machinery traveling gear and frame were one-piece construction, directly adopted the welding captive joint between the two.This connection mode mounting or dismounting, maintenance inconvenience.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of mounting or dismounting, track frame and frame connection structure easy to maintenance are provided.
The purpose of this utility model is achieved in that a kind of track frame and frame connection structure, it is characterized in that it comprises: track frame, body, and the major semiaxis and the semi-minor axis that connect track frame and body, described track frame is arranged at the left side of body, right both sides, the antetheca on body left side and right side and rear wall are equipped with long cover and short cover, major semiaxis vertically overlaps cross-under with the anterior length with the body antetheca of track frame, the major semiaxis axle head revolves puts nut, semi-minor axis is connected with the track frame rear portion with attaching screw, the semi-minor axis axle head is inserted in the short cover of body rear wall, with link to each other with screw between the short cover, in the middle of the track frame with screw and body is middle is connected.
Compare with the frame connection structure with the entire track frame, the utility model has been simplified production technology, mounting or dismounting, easy to maintenance.
Description of drawings:
Fig. 1 is the structural representation of the utility model track frame and frame connection structure.
The specific embodiment:
Referring to Fig. 1, the utility model track frame and frame connection structure mainly are made up of track frame 1, long cover 2, major semiaxis 3, nut 4, screw 5, semi-minor axis 6, short cover 7, screw 8,9 and body 10.
Described track frame 1 is arranged at the and arranged on left and right sides of body 10, the antetheca on body 10 left sides and right side and rear wall are equipped with long cover 2 and short cover 7, vertically that track frame 1 is anterior long cover 2 cross-under with body 10 antethecas of major semiaxis 3, major semiaxis 3 axle heads revolve that to put nut 4 fixing.Semi-minor axis 6 usefulness attaching screws 8 are captiveed joint with track frame 1 rear portion, and axle head is inserted in the short cover 7 of body 10 rear walls, and link to each other with screw 9 between the short cover 7.Be connected with body 10 center fixed with screw 5 in the middle of the track frame 1.
Claims (1)
1, a kind of track frame and frame connection structure, it is characterized in that it comprises: track frame (1), body (10), and the major semiaxis (3) and the semi-minor axis (6) that connect track frame (1) and body (10), described track frame (1) is arranged at the left side of body (10), right both sides, the antetheca on body (10) left side and right side and rear wall are equipped with long cover (2) and short cover (7), major semiaxis (3) vertically overlaps (2) cross-under with the anterior length with body (10) antetheca of track frame (1), major semiaxis (3) axle head revolves puts nut (4), semi-minor axis (6) is connected with track frame (1) rear portion with screw (8), semi-minor axis (6) axle head is inserted in the short cover (7) of body (10) rear wall, link to each other with screw (9) with short overlapping between (7), track frame (1) is middle with being connected in the middle of screw (5) and the body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069452 CN2875912Y (en) | 2006-02-18 | 2006-02-18 | Connection structure of caterpillar band frame and machine frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620069452 CN2875912Y (en) | 2006-02-18 | 2006-02-18 | Connection structure of caterpillar band frame and machine frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875912Y true CN2875912Y (en) | 2007-03-07 |
Family
ID=37819152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620069452 Expired - Fee Related CN2875912Y (en) | 2006-02-18 | 2006-02-18 | Connection structure of caterpillar band frame and machine frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875912Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424072A (en) * | 2011-11-18 | 2012-04-25 | 北京市三一重机有限公司 | Traveling device, and crawler pile frame and disassembling method and boarding method thereof |
| CN104948184A (en) * | 2014-11-28 | 2015-09-30 | 长兴小浦机械制造有限公司 | Loader used for underworking |
-
2006
- 2006-02-18 CN CN 200620069452 patent/CN2875912Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102424072A (en) * | 2011-11-18 | 2012-04-25 | 北京市三一重机有限公司 | Traveling device, and crawler pile frame and disassembling method and boarding method thereof |
| CN104948184A (en) * | 2014-11-28 | 2015-09-30 | 长兴小浦机械制造有限公司 | Loader used for underworking |
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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: HILL COAL MINE IN JIANGSU EQUIPMENT CO. Free format text: FORMER OWNER: JIANGYIN CITY MINE EQUIPMENT FACTORY Effective date: 20080321 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080321 Address after: Jiangsu city in Jiangyin Province town Shanghai sub package Road 158, zip code: 214443 Patentee after: Jiangsu Zhongmei Mining Equipment Co., Ltd. Address before: Jiangsu city in Jiangyin Province town Shanghai sub package Road 6, zip code: 214423 Patentee before: Jianyin City Mine Equipment Plant |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 Termination date: 20150218 |
|
| EXPY | Termination of patent right or utility model |