CN201507310U - Digger traveling mechanism - Google Patents
Digger traveling mechanism Download PDFInfo
- Publication number
- CN201507310U CN201507310U CN2009202333831U CN200920233383U CN201507310U CN 201507310 U CN201507310 U CN 201507310U CN 2009202333831 U CN2009202333831 U CN 2009202333831U CN 200920233383 U CN200920233383 U CN 200920233383U CN 201507310 U CN201507310 U CN 201507310U
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- wheel
- hydraulic motor
- track frame
- driving wheel
- crawler frame
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Abstract
The utility model relates to a digger traveling mechanism, which comprises a left traveling mechanism and a right traveling mechanism which have the same left and right structure and are totally symmetric, wherein the left traveling mechanism and the right traveling mechanism both comprises a crawler frame (5), a driving wheel (6), a traveling hydraulic motor (8), a guide wheel (1), a butter cylinder tightening device (3), a drag chain wheel (2), a bearing wheel (4) and a crawler (7); the driving wheel (6) is installed behind the outer side of the crawler frame (5), the driving wheel (6) is connected with the traveling hydraulic motor (8) through a speed reducer, and the traveling hydraulic motor (8) is installed on the crawler frame (5); the guide wheel (1) is installed at the front of the outer side of the crawler frame (5); the butter cylinder tightening device (3) is installed in the middle at the outer side of the crawler frame (5), and a piston rod of the butter cylinder tightening device (3) is connected with the guide wheel (1) through a guide slide block; and the drag chain wheel (2) is installed at the upper part at the outer side of the crawler frame (5), and the bearing wheel (4) is installed at the lower part at the outer side of the crawler frame (5). The digger traveling mechanism adopts the independently driven traveling hydraulic motor, and has reliable quality and convenient and flexible installation.
Description
(1) technical field
The utility model relates to a kind of middle and small scale coal mine tunnelling machinery equalization heading equipment that is applicable to.A kind of development machine walking mechanism that is specifically related to.Be used to realize the walking movement of development machine.Belong to the coal mine machinery technical field.
(2) background technology
The development machine walking mechanism is used to realize the walking movement of development machine.Before the utility model was made, development machine walking mechanism in the past was made up of track frame, driving wheel, walking hydraulic motor, guide wheel, butter cylinder swelling device, upper track wheel, thrust wheel and crawler belt.The right and wrong stand alone type that its walking hydraulic motor adopts drives the walking hydraulic motor, and its quality is unreliable, installs inconvenient.
(3) summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of reliable in quality is provided, easy for installation, development machine walking mechanism flexibly.
The purpose of this utility model is achieved in that a kind of development machine walking mechanism, left and right walking mechanism identical by left and right sides structure, complete symmetry is formed, and described left and right walking mechanism includes track frame, driving wheel, walking hydraulic motor, guide wheel, butter cylinder swelling device, upper track wheel, thrust wheel and crawler belt;
Described driving wheel is installed in the back, the outside of track frame, and driving wheel links to each other with the walking hydraulic motor by reducer, and the walking hydraulic motor is installed on the track frame;
Described guide wheel is installed in the front, the outside of track frame;
Described butter cylinder swelling device is installed in the middle of the outside of track frame, and the piston rod of butter cylinder swelling device links to each other with described guide wheel by guide runner;
Described upper track wheel has many, is installed in the outer upper of track frame, and thrust wheel also has many, is installed in the outer lower portion of track frame;
Described crawler belt is looped around on described driving wheel, upper track wheel, guide wheel and the thrust wheel.
The utility model development machine walking mechanism drives driving wheel by walking power transmission that hydraulic motor provided, realizes the walking movement of development machine again through the engagement drive guide wheel of crawler belt and driving wheel.
The beneficial effects of the utility model are:
The utility model development machine walking mechanism adopts stand alone type to drive the walking hydraulic motor, and its reliable in quality is easy for installation, flexible.
(4) description of drawings
Fig. 1 is the Facad structure schematic diagram of the utility model development machine walking mechanism.
Fig. 2 is the vertical view of Fig. 1.
Among the figure:
(5) specific embodiment
Referring to Fig. 1～2, Fig. 1 is the Facad structure schematic diagram of the utility model development machine walking mechanism.Fig. 2 is the vertical view of Fig. 1.By Fig. 1 and Fig. 2 as can be seen, the utility model development machine walking mechanism, left and right walking mechanism identical by left and right sides structure, complete symmetry is formed.Fuel tank by high-strength bolt and development machine links into an integrated entity respectively.Left and right walking mechanism is formed by track frame 5, driving wheel 6, walking hydraulic motor 8, guide wheel 1, butter cylinder swelling device 3, upper track wheel 2, thrust wheel 4 and crawler belt 7.
Described driving wheel 6 is installed in the back, the outside of track frame 5, and driving wheel 6 links to each other with walking hydraulic motor 8 by reducer, and walking hydraulic motor 8 is installed on the track frame 5;
Described guide wheel 1 is installed in the front, the outside of track frame 5;
Described butter cylinder swelling device 3 is installed in the middle of the outside of track frame 5, and the piston rod of butter cylinder swelling device 3 links to each other with described guide wheel 1 by guide runner;
Described upper track wheel 2 has many (among the figure being two), is installed in the outer upper of track frame 5, and thrust wheel 4 also has many (among the figure being five), is installed in the outer lower portion of track frame 5;
Described crawler belt 7 is looped around on described driving wheel 6, upper track wheel 2, guide wheel 1 and the thrust wheel 4.
Operating principle:
The utility model development machine walking mechanism to the walking reducer, directly drives driving wheel by walking power transmission that hydraulic motor provided, realizes the walking movement of development machine again through the engagement drive guide wheel of crawler belt and driving wheel.The tensioner of crawler belt is realized by butter cylinder swelling device.During tensioner, inject lithium base grease by one way valve with grease gun in chamber, make the stressed motion of piston rod, thereby promotion guide runner and guide wheel 1 outwards move, crawler belt is tensioning thereupon; When loosening crawler belt, only need turn on one way valve, emit lithium base grease and get final product.According to need of work, operation control system can easily realize advancing, retreating of development machine and about action such as turning.
Claims (1)
1. development machine walking mechanism, left and right walking mechanism identical by left and right sides structure, complete symmetry is formed, and it is characterized in that: described left and right walking mechanism includes track frame (5), driving wheel (6), walking hydraulic motor (8), guide wheel (1), butter cylinder swelling device (3), upper track wheel (2), thrust wheel (4) and crawler belt (7);
Described driving wheel (6) is installed in the back, the outside of track frame (5), and driving wheel (6) links to each other with walking hydraulic motor (8) by reducer, and walking hydraulic motor (8) is installed on the track frame (5);
Described guide wheel (1) is installed in the front, the outside of track frame (5);
Described butter cylinder swelling device (3) is installed in the middle of the outside of track frame (5), and the piston rod of butter cylinder swelling device (3) links to each other with described guide wheel (1) by guide runner;
Described upper track wheel (2) has many, is installed in the outer upper of track frame (5), and thrust wheel (4) also has many, is installed in the outer lower portion of track frame (5);
Described crawler belt (7) is looped around on described driving wheel (6), upper track wheel (2), guide wheel (1) and the thrust wheel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202333831U CN201507310U (en) | 2009-07-29 | 2009-07-29 | Digger traveling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202333831U CN201507310U (en) | 2009-07-29 | 2009-07-29 | Digger traveling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507310U true CN201507310U (en) | 2010-06-16 |
Family
ID=42468439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202333831U Expired - Fee Related CN201507310U (en) | 2009-07-29 | 2009-07-29 | Digger traveling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507310U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881166A (en) * | 2010-07-02 | 2010-11-10 | 三一重型装备有限公司 | Mining device and walking device thereof |
| CN102152816A (en) * | 2011-03-22 | 2011-08-17 | 三一重机有限公司 | Caterpillar tensioning and buffering device for caterpillar type walking machinery |
| CN102296952A (en) * | 2010-06-25 | 2011-12-28 | 三一重型装备有限公司 | Split traveling support for continuous mining machine |
| CN102874331A (en) * | 2012-10-09 | 2013-01-16 | 三一重工股份有限公司 | Crawler belt traveling device and steering method of crawler belt crane |
| CN104904340A (en) * | 2015-06-15 | 2015-09-16 | 李深文 | Subsoiling and ridge crushing machine |
| CN104996014A (en) * | 2015-06-15 | 2015-10-28 | 李深文 | Subsoiling and smashing and ridging machine |
| CN105114073A (en) * | 2015-07-20 | 2015-12-02 | 中国矿业大学 | Auxiliary support device for chain cutting unit of coal cutter |
| CN105209358B (en) * | 2013-05-13 | 2017-07-21 | 卡特彼勒环球矿业欧洲有限公司 | Drive connection with integrated chain tensioning device for a face conveyor belt |
| CN108946043A (en) * | 2018-08-22 | 2018-12-07 | 山西天巨重工机械有限公司 | A kind of angle adjustable automatic moving type drag conveyor |
| CN110578519A (en) * | 2019-10-16 | 2019-12-17 | 周口师范学院 | Crawler-type driven walking supporting mechanism suitable for heading machine |
| CN113928429A (en) * | 2021-10-08 | 2022-01-14 | 广东省现代农业装备研究所 | Automatic leveling mechanism |
-
2009
- 2009-07-29 CN CN2009202333831U patent/CN201507310U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102296952A (en) * | 2010-06-25 | 2011-12-28 | 三一重型装备有限公司 | Split traveling support for continuous mining machine |
| CN101881166A (en) * | 2010-07-02 | 2010-11-10 | 三一重型装备有限公司 | Mining device and walking device thereof |
| CN101881166B (en) * | 2010-07-02 | 2013-04-03 | 三一重型装备有限公司 | Mining device and walking device thereof |
| CN102152816A (en) * | 2011-03-22 | 2011-08-17 | 三一重机有限公司 | Caterpillar tensioning and buffering device for caterpillar type walking machinery |
| CN102874331A (en) * | 2012-10-09 | 2013-01-16 | 三一重工股份有限公司 | Crawler belt traveling device and steering method of crawler belt crane |
| CN105209358B (en) * | 2013-05-13 | 2017-07-21 | 卡特彼勒环球矿业欧洲有限公司 | Drive connection with integrated chain tensioning device for a face conveyor belt |
| CN104904340A (en) * | 2015-06-15 | 2015-09-16 | 李深文 | Subsoiling and ridge crushing machine |
| CN104996014A (en) * | 2015-06-15 | 2015-10-28 | 李深文 | Subsoiling and smashing and ridging machine |
| CN105114073A (en) * | 2015-07-20 | 2015-12-02 | 中国矿业大学 | Auxiliary support device for chain cutting unit of coal cutter |
| CN108946043A (en) * | 2018-08-22 | 2018-12-07 | 山西天巨重工机械有限公司 | A kind of angle adjustable automatic moving type drag conveyor |
| CN110578519A (en) * | 2019-10-16 | 2019-12-17 | 周口师范学院 | Crawler-type driven walking supporting mechanism suitable for heading machine |
| CN113928429A (en) * | 2021-10-08 | 2022-01-14 | 广东省现代农业装备研究所 | Automatic leveling mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU HAWKING MACHINERY CO., LTD. Free format text: FORMER NAME: JUYING MACHINERY CO., LTD., JIANGYIN CITY |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 214443 Jiangsu city of Jiangyin province Shen Zhen Cheng Road, No. 1013 Patentee after: Jiangsu Hawking Machinery Co., Ltd. Address before: 214443 Jiangsu city of Jiangyin province Shen Zhen Cheng Road, No. 1013 Patentee before: Jiangyin Juying Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20150729 |
|
| EXPY | Termination of patent right or utility model |