CN201507310U - Digger traveling mechanism - Google Patents

Digger traveling mechanism Download PDF

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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
Authority
CN
China
Prior art keywords
wheel
hydraulic motor
track frame
driving wheel
crawler frame
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
Application number
CN2009202333831U
Other languages
Chinese (zh)
Inventor
徐俊
沈杏林
黄张理
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Hawking Machinery Co., Ltd.
Original Assignee
Jiangyin Juying Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangyin Juying Machinery Co Ltd filed Critical Jiangyin Juying Machinery Co Ltd
Priority to CN2009202333831U priority Critical patent/CN201507310U/en
Application granted granted Critical
Publication of CN201507310U publication Critical patent/CN201507310U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

The development machine walking mechanism
(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:
Guide wheel 1, upper track wheel 2, butter cylinder swelling device 3, thrust wheel 4, track frame 5, driving wheel 6, crawler belt 7, walking hydraulic motor 8.
(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).
CN2009202333831U 2009-07-29 2009-07-29 Digger traveling mechanism Expired - Fee Related CN201507310U (en)

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

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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)

* Cited by examiner, † Cited by third party
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

Cited By (12)

* Cited by examiner, † Cited by third party
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