CN102287142B - Drill arm device capable of rotating 360 degrees - Google Patents

Drill arm device capable of rotating 360 degrees Download PDF

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Publication number
CN102287142B
CN102287142B CN 201110207324 CN201110207324A CN102287142B CN 102287142 B CN102287142 B CN 102287142B CN 201110207324 CN201110207324 CN 201110207324 CN 201110207324 A CN201110207324 A CN 201110207324A CN 102287142 B CN102287142 B CN 102287142B
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China
Prior art keywords
oil cylinder
drill boom
sleeve
revolving bed
tube
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Application number
CN 201110207324
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Chinese (zh)
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CN102287142A (en
Inventor
王相元
晋铭
赵伟
赵旭峰
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SHANXI TIANJU HEAVY INDUSTRY MACHINERY Co Ltd
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SHANXI TIANJU HEAVY INDUSTRY MACHINERY Co Ltd
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Priority to CN 201110207324 priority Critical patent/CN102287142B/en
Publication of CN102287142A publication Critical patent/CN102287142A/en
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Abstract

The invention belongs to the technical field of coal mining machinery and particularly relates to a drill arm device capable of rotating 360 degrees. The invention mainly solves the problems of small angle adjustment range and huge whole structure of the conventional drill arm structure. The technical scheme is that: the drill arm device capable of rotating 360 degrees comprises a drill arm installation seat, a drill arm, an oscillating oil cylinder No.1, an oscillating oil cylinder No.2, a rotation seat No.1 and the like; the oscillating oil cylinder No.1 is arranged on a fixed plate at the front end of the drill arm; the oscillating oil cylinder No.2 is arranged on a rotation seat No.3; a telescopic oil cylinder No.2 is arranged in a strut inner sleeve; one end of the telescopic oil cylinder No.2 is connected with the strut inner sleeve and the other end of the telescopic oil cylinder No.2 is connected with a strut outer sleeve; a bearing oil cylinder is arranged on a drill arm outer sleeve, one end of the bearing oil cylinder is connected with the drill arm outer sleeve, and the other end of the bearing oil cylinder is connected with the rotation seat No.1; and a rotation oil cylinder is arranged on a drill arm fixing seat, one end of the rotation oil cylinder is connected with the drill arm fixing seat, and the other end of the rotation oil cylinder is connected with the rotation seat No.1.

Description

A kind of drill boom device of all-directional rotation
Technical field
The invention belongs to the coal mining field of mechanical technique, be specifically related to a kind of drill boom device of all-directional rotation.
Background technology
At present in coal mine machinery equalization field, some drill boom mechanisms commonly used are realizing that action is restricted, angle of regulation range is less, overall structure is also huger, and can not realize the all-directional rotation action, cause work progress to have some setbacks, also dumb, construction operation is restricted, has affected to a certain extent the progress of construction.
Summary of the invention
The present invention exists angle of regulation range little mainly for existing drill boom structure, the problem that overall structure is huge, and provide a kind of and can in 360 degree spaces, realize rotating freely, the drill boom device of all-directional rotation that overall structure is little.
The present invention addresses the above problem the technical scheme of taking to be:
A kind of drill boom device of all-directional rotation, comprise the drill boom holder, drill boom, described drill boom comprises the drill boom inner sleeve, the drill boom outer tube, pole inner sleeve and pole outer tube, wherein drill boom inner sleeve and drill boom outer tube are complementary, pole inner sleeve and pole outer tube are complementary, wherein: it also comprises swing I oscillating oil cylinder, the II oscillating oil cylinder, the I revolving bed, the II revolving bed, the III revolving bed, sliding oil cylinder, the I telescopic oil cylinder, the II telescopic oil cylinder, supporting oil cylinder and angling cylinder, described I oscillating oil cylinder is installed on the fixed head of drill boom front end, and the II oscillating oil cylinder is installed on the III revolving bed and with fixed head and is connected; The rear portion of described III revolving bed is provided with external slideway, the II revolving bed is provided with inner slide, the inner slide coupling of III revolving bed by external slideway and II revolving bed is connected and consists of cavity, in cavity, be provided with sliding oil cylinder, one end of sliding oil cylinder is connected with the III revolving bed, and the other end of sliding oil cylinder is connected with the II revolving bed; Described II revolving bed is connected with the pole inner sleeve with the drill boom inner sleeve, and the drill boom outer tube is connected with the I revolving bed with the pole outer tube, and the I revolving bed is fixed on the drill boom holder; Described I telescopic oil cylinder is located on the drill boom inner sleeve, and an end of I telescopic oil cylinder is connected with the drill boom inner sleeve, and the other end of I telescopic oil cylinder is connected with the drill boom outer tube; Described II telescopic oil cylinder is located on the pole inner sleeve, and an end of II telescopic oil cylinder is connected with the pole inner sleeve, and the other end of II telescopic oil cylinder is connected with the pole outer tube; Described supporting oil cylinder is located on the drill boom outer tube, and an end of supporting oil cylinder is connected with the drill boom outer tube, and the other end of supporting oil cylinder is connected with the I revolving bed; Described angling cylinder is located on the drill boom holder, and an end of angling cylinder is connected with the drill boom holder, and the other end is connected with the I revolving bed.
The present invention adopts technique scheme, the II oscillating oil cylinder that utilizes the vertically arranged I oscillating oil cylinder of axis and axis horizontal to install is realized 360 degree space free rotations of drill boom, the setting of simultaneous retractable oil cylinder makes drill boom realize the secondary Telescopic, the setting of supporting oil cylinder makes drill boom realize the oscilaltion function, the setting of angling cylinder makes drill boom realize left and right sides revolute function, therefore compared with prior art, the present invention has adjusting angle advantage large, simple in structure, flexible to operation.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is use state diagram of the present invention.
The specific embodiment
Embodiment 1
Such as Fig. 1, shown in Figure 2, a kind of drill boom device of all-directional rotation, comprise drill boom holder 1, drill boom, described drill boom comprises drill boom inner sleeve 2, drill boom outer tube 3, pole inner sleeve 4 and pole outer tube 5, wherein drill boom inner sleeve 2 is complementary with drill boom outer tube 3, pole inner sleeve 4 is complementary with pole outer tube 5, wherein: it also comprises swing I oscillating oil cylinder 6, II oscillating oil cylinder 7, I revolving bed 8, II revolving bed 9, III revolving bed 10, sliding oil cylinder 13, I telescopic oil cylinder 14, II telescopic oil cylinder 15, supporting oil cylinder 16 and angling cylinder 17, described I oscillating oil cylinder 6 is installed on the fixed head 11 of drill boom front end, and II oscillating oil cylinder 7 is installed on the III revolving bed 10 and with fixed head 11 and is connected; The rear portion of described III revolving bed 10 is provided with external slideway, II revolving bed 9 is provided with inner slide, the inner slide coupling of III revolving bed 10 by external slideway and II revolving bed 9 is connected and consists of cavity 12, in cavity 12, be provided with sliding oil cylinder 13, one end of sliding oil cylinder 13 is connected with III revolving bed 10, and the other end of sliding oil cylinder 13 is connected with II revolving bed 9; Described II revolving bed 9 is connected with pole inner sleeve 4 with drill boom inner sleeve 2, and drill boom outer tube 3 is connected with I revolving bed 8 with pole outer tube 5, and I revolving bed 8 is fixed on the drill boom holder 1; Described I telescopic oil cylinder 14 is located on the drill boom inner sleeve 2, and an end of I telescopic oil cylinder 14 is connected with drill boom inner sleeve 2, and the other end of I telescopic oil cylinder 14 is connected with drill boom outer tube 3; Described II telescopic oil cylinder 15 is located on the pole inner sleeve 4, and an end of II telescopic oil cylinder 15 is connected with pole inner sleeve 4, and the other end of II telescopic oil cylinder 15 is connected with pole outer tube 5; Described supporting oil cylinder 16 is located on the drill boom outer tube 3, and an end of supporting oil cylinder 16 is connected with drill boom outer tube 3, and the other end of supporting oil cylinder 16 is connected with I revolving bed 8; Described angling cylinder 17 is located on the drill boom holder 1, and an end of angling cylinder 17 is connected with drill boom holder 1, and the other end is connected with I revolving bed 8.
Using method: at the I oscillating oil cylinder junction plate 18 is installed during use, then outfitting tool or rig is installed on the junction plate and gets final product.

Claims (1)

1. the drill boom device of an all-directional rotation, comprise drill boom holder (1), drill boom, described drill boom comprises drill boom inner sleeve (2), drill boom outer tube (3), pole inner sleeve (4) and pole outer tube (5), wherein drill boom inner sleeve (2) is complementary with drill boom outer tube (3), pole inner sleeve (4) is complementary with pole outer tube (5), it is characterized in that: further comprising I oscillating oil cylinder (6), II oscillating oil cylinder (7), I revolving bed (8), II revolving bed (9), III revolving bed (10), sliding oil cylinder (13), I telescopic oil cylinder (14), II telescopic oil cylinder (15), supporting oil cylinder (16) and angling cylinder (17), described I oscillating oil cylinder (6) is installed on the fixed head (11) of drill boom front end, and II oscillating oil cylinder (7) is installed in III revolving bed (10) and upward and with fixed head (11) is connected;
The rear portion of described III revolving bed (10) is provided with external slideway, II revolving bed (9) is provided with inner slide, the inner slide coupling of III revolving bed (10) by external slideway and II revolving bed (9) is connected and consists of cavity (12), in cavity (12), be provided with sliding oil cylinder (13), one end of sliding oil cylinder (13) is connected with III revolving bed (10), and the other end of sliding oil cylinder (13) is connected with II revolving bed (9);
Described II revolving bed (9) is connected with pole inner sleeve (4) with drill boom inner sleeve (2), and drill boom outer tube (3) is connected with I revolving bed (8) with pole outer tube (5), and I revolving bed (8) is fixed on the drill boom holder (1); Described I telescopic oil cylinder (14) is located on the drill boom inner sleeve (2), and an end of I telescopic oil cylinder (14) is connected with drill boom inner sleeve (2), and the other end of I telescopic oil cylinder (14) is connected with drill boom outer tube (3);
Described II telescopic oil cylinder (15) is located on the pole inner sleeve (4), and an end of II telescopic oil cylinder (15) is connected with pole inner sleeve (4), and the other end of II telescopic oil cylinder (15) is connected with pole outer tube (5); Described supporting oil cylinder (16) is located on the drill boom outer tube (3), and an end of supporting oil cylinder (16) is connected with drill boom outer tube (3), and the other end of supporting oil cylinder (16) is connected with I revolving bed (8);
Described angling cylinder (17) is located on the drill boom holder (1), and an end of angling cylinder (17) is connected with drill boom holder (1), and the other end is connected with I revolving bed (8).
CN 201110207324 2011-07-25 2011-07-25 Drill arm device capable of rotating 360 degrees Active CN102287142B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110207324 CN102287142B (en) 2011-07-25 2011-07-25 Drill arm device capable of rotating 360 degrees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110207324 CN102287142B (en) 2011-07-25 2011-07-25 Drill arm device capable of rotating 360 degrees

Publications (2)

Publication Number Publication Date
CN102287142A CN102287142A (en) 2011-12-21
CN102287142B true CN102287142B (en) 2013-03-06

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103775097A (en) * 2014-02-21 2014-05-07 山西天巨重工机械有限公司 Extensible swinging device for crushing, impacting and tunneling for underground coal mine
CN107816321A (en) * 2017-10-25 2018-03-20 山西东华机械有限公司 A kind of angle adjusting mechanism for tunnel apical pore rig

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645084A (en) * 1985-02-21 1987-02-24 Construction Robotics, Inc. Robot arm
JP3428280B2 (en) * 1996-02-27 2003-07-22 コベルコ建機株式会社 Hydraulic slope drilling vehicle
CN201137496Y (en) * 2008-01-03 2008-10-22 石家庄煤矿机械有限责任公司 Tunnelling machine mounted geophysical drilling machine
CN101845952B (en) * 2010-04-20 2013-04-03 闫振东 Movable three-arm top-assisting anchor rod and anchor cable construction drill carriage
CN202202816U (en) * 2011-07-25 2012-04-25 山西天巨重工机械有限公司 All-directional rotary drill arm device

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