DE202014103208U1 - Anchor mounted on construction machine for attachments - Google Patents

Anchor mounted on construction machine for attachments

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Publication number
DE202014103208U1
DE202014103208U1 DE202014103208.8U DE202014103208U DE202014103208U1 DE 202014103208 U1 DE202014103208 U1 DE 202014103208U1 DE 202014103208 U DE202014103208 U DE 202014103208U DE 202014103208 U1 DE202014103208 U1 DE 202014103208U1
Authority
DE
Germany
Prior art keywords
boom
characterized
undercarriage
construction machine
pivot axis
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.)
Active
Application number
DE202014103208.8U
Other languages
German (de)
Original Assignee
Robert Schreiber
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 Robert Schreiber filed Critical Robert Schreiber
Priority to DE202014103208.8U priority Critical patent/DE202014103208U1/en
Publication of DE202014103208U1 publication Critical patent/DE202014103208U1/en
Application status is Active legal-status Critical
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/283Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a single arm pivoted directly on the chassis
    • E02F3/286Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a single arm pivoted directly on the chassis telescopic or slidable
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36Component parts
    • E02F3/3604Devices to connect tools to arms, booms or the like
    • E02F3/3609Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3663Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat hydraulically-operated
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36Component parts
    • E02F3/3604Devices to connect tools to arms, booms or the like
    • E02F3/3686Devices to connect tools to arms, booms or the like using adapters, i.e. additional element to mount between the coupler and the tool
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/627Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor
    • E02F3/6276Devices to connect beams or arms to tractors or similar self-propelled machines, e.g. drives therefor on one side of the frame
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F5/00Dredgers or soil-shifting machines for special purposes
    • E02F5/28Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways

Abstract

 A jib (2) arranged on an undercarriage (10) of a construction machine (1) with chain drive (11), characterized in that the jib (2) is provided with a jib mounting plate (22) for detachable attachment to the undercarriage (10) within the track drive (11 ), a boom arm (20) projecting laterally from the mounting plate (22) in the traveling direction (X) of the construction machine (1), and a quick coupling plate (5) at the distal end of the boom for holding attachments.

Description

  • The invention relates to an arranged on an undercarriage of a construction machine with chain drive boom.
  • Such booms are known, for example, on bulldozers, in which the dozer blade about a horizontal axis disposed within the chain guide, usually coincident with the axis of the rear roller is pivotally supported.
  • Furthermore, side arms are known on wheeled vehicles, which allow lateral work, for example in the edge region of traffic routes for so-called profile cutting.
  • The object of the invention is to provide a boom on a construction machine for lateral use in the direction of travel next to this construction machine with nevertheless considerable loads and thus torques, such as for lateral planing, trenching or asphalt milling, the stable and also for the application of difficult Ground is suitable.
  • This object is achieved with a boom according to claim 1.
  • By providing the boom with a boom mounting plate for detachable attachment to the undercarriage within the track drive, a boom extending laterally from the mounting plate in the direction of travel of the construction machine, and a quick release plate at the distal end of the boom for holding attachments, a side boom is provided , which initiates the forces acting on its attachment forces close to the ground directly into the tracked chassis of the construction machine. Due to the detachable attachment of this side arm can be reduced when not in use and in particular for the transport of the construction machine with little effort and reassessed at a new site. Likewise, the attachments for the respective application via the standardized quick-release plate are interchangeable at any time.
  • If the cantilever arm has a parallel adjustment near the cantilever mounting plate, a sensitive height adjustment of the attached to the boom attachment can be achieved without being tilted in its spatial orientation, tilted or twisted. The parallel adjustment is preferably addressed via a first hydraulic cylinder, which is clamped diagonally across the parallelogram-like hinged legs of the parallel adjustment.
  • When the boom has a telescoping portion near the quick-release plate, the working distance of the attached to the quick-release plate attachment in the direction of travel can be adjusted laterally from the construction machine to the desired working distance suitable.
  • Characterized in that a first vertical pivot axis is provided on the mounting plate, can be swiveled laterally when not in use of the side arm or for the transport of the construction machine from one construction site to the next, the boom.
  • Characterized in that a third vertical pivot axis is provided on the quick coupling plate, the attachment arm mounted on the quick coupling plate can be aligned at the desired working angle. Preferably, for pivoting about the third vertical pivot axis, a third hydraulic cylinder is provided, for example, the third hydraulic cylinder can be articulated via a short pivot arm on the third vertical pivot axis so that the quick coupling plate and thus the attached attachment each on both sides of the dead center of this Schwenkmechanismusses to each approx . 90 ° can be pivoted. The dead center can be bridged by clever control of the hydraulic cylinder or manual assistance on the attachment by an assistant.
  • Characterized in that between the parallel adjustment and the telescopic section, a second vertical pivot axis is provided with flange plate, the boom can be folded when not in use, virtually side and front (or rear) to the construction machine for transport. Thus, it can be avoided that the complete boom must be completely separated from the construction machine at each work interruption, during transport or when not in use.
  • If a horizontal pivot axis is provided on the flange plate, the altitude and thus the working range for the attached to the end of the boom attachment can be changed again. In contrast to the parallel adjustment but no parallel altitude change is achieved, but the entire telescopic portion of the boom with the attached quick-release plate and the attached implement pivots about the horizontal axis.
  • To effectively transfer and dissipation of the resulting torques, especially at far force-absorbing activities with each mounted attachment To achieve extended boom, a reinforcing strut between the undercarriage and the boom is provided.
  • Hereinafter, an embodiment of the invention will be described in detail with reference to the accompanying drawings
  • It shows:
  • 1 in a partially sectioned side view of a boom on a tracked chassis and
  • 2 the arranged on a chain-guided construction machine boom according to 1 in a top view.
  • In 2 is a chain-guided construction machine 1 presented in a sketchy partial supervision. The construction machine 1 has an undercarriage 10 on where a chain drive 11 is provided. Im in 2 illustrated right chain drive 11 is within the chain guide near a front caster 13 a mounting plate base 12 on the undercarriage 10 intended.
  • At the mounting plate base 12 is a boom 2 with a substantially straight-line cantilever arm 20 via a flange-like boom mounting plate 22 at the construction machine 1 attached. For folding the boom 2 to the construction machine 1 (parallel to the direction of travel X) is a first vertical pivot axis 21 for pivotally mounting the boom mounting plate 22 at the mounting plate base 12 intended.
  • On the boom mounting plate 22 the boom is sitting 2 , For example, horizontally aligned, but at an angle of 45 ° to the direction X of the construction machine 1 directed diagonally laterally forward. From the boom mounting plate 22 Seen from the boom begins 2 with a parallel adjustment 3 , the legs arranged in the form of a parallelogram 34 having, in a diagonal, a first hydraulic cylinder 31 for height adjustment of the downstream end of the parallel adjustment 3 with its flange plate 33 is trained.
  • As in 1 is shown on the flange plate 33 via a second vertical pivot axis 32 a flange plate connection 43 hinged so that the at the flange plate connection 43 further adjoining boom 20 for the transport or disuse of the side arm around the undercarriage 10 the construction machine 1 can be swung around (transport position).
  • The boom arm 20 exists in extension of the flange plate connection 43 from a telescopic section 4 with an outer tube 41 and an inner tube telescopically guided therein 42 , To slide apart of the telescopic section is in the inner tube 42 a second hydraulic cylinder 46 intended. Furthermore, in 1 recognizable in the side view that close to the Flanschplattenanschluss 43 a horizontal pivot axis 45 is provided, with the telescopic section 4 of the extension arm 20 is formed pivotable up or down. To operate, between the flange plate connection 43 and the telescopic section 4 on the outer tube 41 a fourth hydraulic cylinder 44 intended.
  • At the distal end of the telescopic section 4 is a quick release plate 5 via a third vertical pivot axis 53 by means of the quick-release plate 5 prominent operating lever 51 via a third hydraulic cylinder 52 arranged pivotally. Preference may be given to the quick-release plate 5 one by the angle of attack of the operating lever 51 caused dead center by 90 ° to the left and 90 ° to the right to be pivoted. The quick coupling plate 5 or attached thereto, not shown here attachment is to overcome the dead center manually about or by skillful control of the third hydraulic cylinder 52 and movement persistence over this dead center remotely moved away.
  • For stiffening the boom 2 is how in 2 shown in plan view, a reinforcing strut 6 between a pivot point 61 on the undercarriage 10 near the rear wheel 14 of the chain drive 11 and a pivot point 62 on the extension arm 20 provided by the triangular support a significant stiffening of the lateral boom 2 allows.
  • A chain-guided construction machine 1 with the side arm according to the invention 2 is characterized in particular by the high strength and thus the effective transmission of forces acting on the attachment forces directly on the chain-guided chassis of the construction machine 1 resulting in essentially torques on the construction machine 1 act that cause a yaw (moving around the vertical vehicle axis), which can be easily countered by the track drive. For the transport of the vehicle to new construction sites or when using the construction machine without the use of the side arm, this can by the intended first pivot axis 21 and second pivot axis 32 so to the undercarriage 10 be pivoted that the applied boom hardly interferes with other uses of the construction machine. Of course, the boom can also be completely from the construction machine to the interface mounting plate base 12 with the mounting plate 22 be removed.
  • LIST OF REFERENCE NUMBERS
  • 1
    Construction machinery
    10
    undercarriage
    11
    Chain drive
    12
    Mounting plate base
    13
    front caster
    14
    rear caster
    2
    boom
    20
    boom
    21
    first vertical pivot axis
    22
    Boom mounting plate
    3
    parallel adjustment
    31
    first hydraulic cylinder
    32
    second vertical pivot axis
    33
    flange
    34
    parallelogrammic legs
    4
    telescopic section
    41
    outer tube
    42
    inner tube
    43
    Flanschplattenanschluss
    44
    fourth hydraulic cylinder
    45
    horizontal swivel axis
    46
    second hydraulic cylinder
    5
    Schnellkupplungsplatte
    51
    actuating lever
    52
    third hydraulic cylinder
    53
    third vertical pivot axis
    6
    reinforcing strut
    61
    Articulation point undercarriage
    62
    Articulation point extension arm
    X
    direction of travel

Claims (9)

  1. On an undercarriage ( 10 ) of a construction machine ( 1 ) with chain drive ( 11 ) arranged boom ( 2 ), characterized in that the boom ( 2 ) with a boom mounting plate ( 22 ) for removable attachment to the undercarriage ( 10 ) within the chain drive ( 11 ), a cantilever arm ( 20 ) coming from the mounting plate ( 22 ) in the direction of travel (X) of the construction machine ( 1 ) protrudes laterally, and a quick-release plate ( 5 ) at the distal end of the cantilever arm ( 20 ) is equipped to hold attachments.
  2. Boom according to claim 1, characterized in that the cantilever arm ( 20 ) a parallel adjustment ( 3 ) near the boom mounting plate ( 22 ) having.
  3. Boom according to claim 1 or 2, characterized in that the cantilever arm ( 20 ) a telescopic section ( 4 ) near the quick-release plate ( 5 ) having.
  4. Boom according to one of the preceding claims, characterized in that on the boom mounting plate ( 22 ) a first vertical pivot axis ( 21 ) is provided to the boom ( 20 ) parallel or anti-parallel to the direction of travel (X) to the undercarriage ( 10 ) of the chain-guided construction machine ( 1 ) to zoom in.
  5. Boom according to one of the preceding claims, characterized in that on the quick-release plate ( 5 ) a third vertical pivot axis ( 53 ) is provided to the boom on the ( 20 ) mounted quick release plate ( 5 ) and thus the attachment attached thereto pivotally form.
  6. A boom according to claim 5, characterized in that for pivoting about the third vertical pivot axis ( 53 ) a third hydraulic cylinder ( 52 ), the pivoting range being 90 ° to 270 °, in particular about 180 °.
  7. Boom according to one of the preceding claims, characterized in that between the parallel adjustment ( 3 ) and the telescopic section ( 4 ) a second vertical pivot axis ( 32 ) with flange plate ( 33 ) is provided to the telescopic section ( 4 ) of the cantilever arm ( 20 ) in the direction of travel (X) in front of or behind the undercarriage ( 10 ) to zoom in.
  8. Boom according to claim 7, characterized in that on the flange plate ( 33 ) a horizontal pivot axis ( 45 ) is provided to the telescopic section ( 4 ) to be able to tilt upwards and / or downwards.
  9. A boom according to one of the preceding claims, characterized in that a reinforcement strut ( 6 ) between the undercarriage ( 10 ) and the cantilever arm ( 20 ) is provided which a stiffening support of the cantilever arm ( 20 ) on the undercarriage ( 10 ).
DE202014103208.8U 2014-07-11 2014-07-11 Anchor mounted on construction machine for attachments Active DE202014103208U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202014103208.8U DE202014103208U1 (en) 2014-07-11 2014-07-11 Anchor mounted on construction machine for attachments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202014103208.8U DE202014103208U1 (en) 2014-07-11 2014-07-11 Anchor mounted on construction machine for attachments
EP15164234.5A EP2966226B1 (en) 2014-07-11 2015-04-20 Boom for attachments attached to construction machine

Publications (1)

Publication Number Publication Date
DE202014103208U1 true DE202014103208U1 (en) 2014-07-23

Family

ID=51349991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE202014103208.8U Active DE202014103208U1 (en) 2014-07-11 2014-07-11 Anchor mounted on construction machine for attachments

Country Status (2)

Country Link
EP (1) EP2966226B1 (en)
DE (1) DE202014103208U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106120938A (en) * 2016-08-16 2016-11-16 江苏省水利机械制造有限公司 A kind of self-propelled bed mud separates and collects device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312255A (en) * 1941-03-13 1943-02-23 Elbert W Lowdermilk Grader
US2491797A (en) * 1946-01-10 1949-12-20 Murray E Burns Side grading attachment for tractors and the like
US2948973A (en) * 1956-07-10 1960-08-16 Clarence E Magouirk Ditch clearing attachment for bulldozer blades
US3298547A (en) 1965-07-06 1967-01-17 Edgar S Williams Versatile earth-moving equipment
US4953625A (en) 1989-03-28 1990-09-04 Delhur Industries, Inc. Adjustable, pivotable blade for bulldozers and the like
US5470175A (en) * 1994-05-16 1995-11-28 Spudnik Equipment Company Apparatus and methods for efficient and precise placement of discrete quantities of materials adjacent to the apparatus
US7152517B1 (en) * 2001-10-18 2006-12-26 Ivey Dc Defensive shield
US20060230646A1 (en) * 2005-04-18 2006-10-19 Schmidt Stephen T Sidewalk grader apparatus and method
US9303386B2 (en) * 2009-03-29 2016-04-05 Stephen T. Schmidt Tool attachments on an auto-powered mobile machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106120938A (en) * 2016-08-16 2016-11-16 江苏省水利机械制造有限公司 A kind of self-propelled bed mud separates and collects device
CN106120938B (en) * 2016-08-16 2018-06-26 江苏省水利机械制造有限公司 A kind of self-propelled bed mud separates and collects device

Also Published As

Publication number Publication date
EP2966226B1 (en) 2018-10-10
EP2966226A1 (en) 2016-01-13

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20140828

R163 Identified publications notified
R163 Identified publications notified

Effective date: 20150128

R150 Term of protection extended to 6 years