CN105752664B - A kind of adjustable trailer concave arc-shaped section and the trailer with the concave arc-shaped section - Google Patents
A kind of adjustable trailer concave arc-shaped section and the trailer with the concave arc-shaped section Download PDFInfo
- Publication number
- CN105752664B CN105752664B CN201610267417.3A CN201610267417A CN105752664B CN 105752664 B CN105752664 B CN 105752664B CN 201610267417 A CN201610267417 A CN 201610267417A CN 105752664 B CN105752664 B CN 105752664B
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- Prior art keywords
- trailer
- adjusting
- adjust
- concave arc
- upper level
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
One end of a kind of adjustable trailer concave arc-shaped section and the trailer with the concave arc-shaped section, trailer beam is connected at least one adjusting beam in turn；It is equipped with regulating mechanism between the adjusting beam and trailer beam, or adjusts and is equipped with regulating mechanism between beam and upper level adjusting beam；One end of the adjusting beam and trailer beam is hinged, or one end of adjusting beam and upper level adjusting beam is hinged；The trailer beam closely adjusts the wedge-shaped segment that one end of beam is lower tilt, is gradually shunk to end；It is lower tilt, gradually to the wedge-shaped segment of end contraction to adjust the nearly next stage of beam and adjust one end of beam；The regulating mechanism includes being located at the jacking arm for adjusting the nearly trailer beam of beam or upper level adjusting beam one end, and the adjusting rod being connect with the end of the jacking arm, the top braces of the adjusting rod adjust the wedge-shaped segment of beam in the wedge-shaped segment or upper level of trailer beam；The adjusting beam is equipped with support arm far from trailer beam-ends.
Description
Technical field
The present invention relates to bulk material handling equipment technical field, more particularly, to a kind of adjustable trailer concave arc-shaped section and
Trailer with the concave arc-shaped section.
Background technology
Trailer is also known as feeding car or dummy car, is typically employed in bucket-wheel stacker reclaimer, stacker, dumping plough and ship loader
Equal Large-scale Mobiles bulk cargo is mechanically.The effect of bucket-wheel stacker reclaimer trailer is to send the material of ground ribbon conveyer in windrow
Onto the cantilever belt conveyor of bucket-wheel stacker reclaimer, material heap is sent to stock ground by it.Trailer is as the important of stacker-reclaimer
Component, is played the material on floor conveyer on machine and the function of stock ground transhipment.It is supported, is conveyed by carrying roller under conveyer belt
During band operating, conveyer belt is easy to hike up and be detached from carrying roller, leads to spreading, and more setting belt pressing devices are to prevent from conveying at present
Band hikes up.
CN203497756U discloses a kind of trailer optimizing belt feeder running orbit, by trailer crossbeam, Belt Conveying
System, trailer wheel group, trailer platform and hopper composition, the upper plane of trailer crossbeam are flat with ground rail at hopper support
Row, next main transportation section, at a constant tilt angle, have with ground rail in the upper plane close to trailer crossbeam at ground
The changeover portion parallel with ground rail, the upper plane of subaerial one section of trailer crossbeam and and ground rail under changeover portion
There is the inclination angle of a mitigation.Belt conveyor system includes conveyer belt, various carrying rollers, detects regulating device, roller and ground belt conveyer,
Conveyer belt be laid in trailer crossbeam holder carrying roller and roller on, through subaerial slow under changeover portion and changeover portion
And tilting section, it is connected with ground belt conveyer.Trailer crossbeam is duplexing word structural beams, is welded into two I-beams by steel plate or is directly used
H profile steel is constituted, and two I-beams are linked together by the welding of hollow gusset.Trailer platform is welded by shaped steel or steel plate, support
Trailer crossbeam and belt conveyor system.
To ensure that the trailer of stock ground utilization rate bucket-wheel stacker reclaimer cannot generally be made too long, present major stock ground, harbour
Generally manufacture and design before device fabrication manufacture etc. the trailer steel construction used, cannot have been carried out at the scene according to actual conditions
Adjustment, the curve transition of trailer can not be adjusted by on-site actual situations, when trailer tail height is less than belt camber line height
When spending, belt cannot be bonded with carrying roller, and belt is unable to grooving, often resulted in trailer belt and hiked up, will produce sideslip and spreading.Work as tail
When vehicle tail height is more than belt camber line height, trailer can jack up belt, form " inflection point " playing segmental arc, make material operating not
Freely, the damage of carrying roller and belt is increased.
Invention content
In view of the defects existing in the prior art, present invention solves the technical problem that being：There is provided it is a kind of it is compact-sized, can be
Plant design make, it is easy to adjust flexibly, adapt to field erected adjustable trailer concave arc-shaped section and with the concave arc-shaped section
Trailer.
In order to solve the above-mentioned technical problem, on the one hand, the present invention provides a kind of adjustable trailer concave arc-shaped section, trailer beam
One end is connected at least one adjusting beam in turn；It is equipped with regulating mechanism between the adjusting beam and trailer beam, or adjusts Liang Yushang
Level-one is equipped with regulating mechanism between adjusting beam；Described one end for adjusting beam and trailer beam is hinged, or adjusts beam and adjusted with upper level
One end of beam is hinged；The trailer beam closely adjusts the wedge-shaped segment that one end of beam is lower tilt, is gradually shunk to end；Adjust beam
One end that nearly next stage adjusts beam is lower tilt, gradually to the wedge-shaped segment of end contraction；The regulating mechanism includes being located to adjust
It saves the nearly trailer beam of beam or upper level adjusts the jacking arm of beam one end, the adjusting rod being connect with the end of the jacking arm, the tune
The top braces of pole adjust the wedge-shaped segment of beam in the wedge-shaped segment or upper level of trailer beam；The adjusting beam is set far from trailer beam-ends
There is support arm.
As being further improved technical solution, adjustable trailer concave arc-shaped section provided by the invention, the same branch for adjusting beam
The gravitational moment of brace is more than the gravitational moment of jacking arm.
As technical solution is further improved, adjustable trailer concave arc-shaped section provided by the invention adjusts beam and trailer beam
Hinged place be equipped with mutually matched hinge ear, it is hinged by hinged shaft with trailer beam to adjust beam；Or it adjusts beam and is adjusted with upper level
Beam hinged place is equipped with mutually matched hinge ear, and it is hinged by hinged shaft with upper level adjusting beam to adjust beam.
As technical solution, adjustable trailer concave arc-shaped section provided by the invention is further improved, the adjusting rod is silk
Bar or electric pushrod.
As being further improved technical solution, adjustable trailer concave arc-shaped section provided by the invention, adjustable tail
Vehicle concave arc-shaped section has sequentially connected three or more and adjusts beam；It is cut with scissors by mutually matched hinge ear and hinged shaft between adjacent adjusting beam
It connects；It adjusts beam and adjusts the side of beam equipped with support arm far from upper level in the hinged shaft；It adjusts the nearly next stage of beam and adjusts the one of beam
End is lower tilt, gradually to the wedge-shaped segment of end contraction；The regulating mechanism includes being located to adjust the nearly upper level adjusting beam of beam
The jacking arm of one end, the adjusting rod being connect with the end of the jacking arm, the top braces of the adjusting rod are adjusted in upper level
The wedge-shaped segment of beam.
In order to solve the above-mentioned technical problem, on the other hand, the present invention provides a kind of trailer, has aforementioned any one of them
Adjustable trailer concave arc-shaped section.
In the absence of conflict, above-mentioned improvement project can be implemented alone or in combination.
Technical solution provided by the invention allows adjusting rod to be in compression shape always using its own gravity of trailer concave arc-shaped section
State.When installation, the stroke of adjusting rod is first transferred to maximum, operating personnel need to only adjust loose adjusting rod to properly after installing conveyer belt
Position, and because adjusting rod is pressurized always, operating personnel can very easily be adjusted, adjustment is rapid, accurate, adapts to
The variation of field condition.The radian of the concave arc-shaped section of trailer is adjustable, and the carrying roller of the concave arc-shaped section is made to be bonded with trailer conveyer belt, from
And avoid trailer conveyer belt in concave arc-shaped section sideslip and spreading, it also avoids trailer conveyer belt from generating vibration in concave arc-shaped section, material is made to transport
Turn smooth, avoids the damage of carrying roller and belt.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and is constituted part of this application, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, but is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of embodiment trailer concave arc-shaped section.
Specific implementation mode
Specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings.
Trailer concave arc-shaped section as shown in Figure 1 is a kind of adjustable trailer concave arc-shaped section, including hinged with 3 one end of trailer beam
First adjust beam 1, with first adjust beam 1 it is hinged second adjust beam 2；Incline for lower part at 1 end of nearly first adjusting beam of trailer beam 3
Tiltedly, the wedge-shaped segment gradually shunk to end；First adjusts beam 1, and there is the hinge ear for being located at top, trailer beam 3 and first to adjust beam 1
Hinged place also be provided with hinge ear, first to adjust beam 1 and trailer beam 3 hinged by hinged shaft；First, which adjusts beam 1 also, has positioned at its hinge
The wedge shape jacking arm 101 of nearly 3 side of trailer beam of ear is located at it and cuts with scissors nearly the second of the ear support arm 102 for adjusting 2 side of beam, the
One gravitational moment for adjusting the support arm 102 of beam 1 is more than it and jacks the gravitational moment of arm 101；First, which adjusts beam 1, jacks the remote of arm 101
Ear end is cut with scissors from it and is equipped with the lead screw 4 being threadedly coupled with jacking arm 101, and the top braces of lead screw 4 are in the wedge-shaped segment of trailer beam 3；The
One separate 3 end of trailer beam for adjusting beam 1 is lower tilt, and the wedge-shaped segment gradually shunk to end, the second adjusting beam 2, which has, to be located at
The hinge ear at top, the hinged place that the first adjusting beam 1 and second adjusts beam 2 also are provided with hinge ear, and the second adjusting beam 2 passes through hinged shaft and the
One, which adjusts beam 1, is hinged；Second, which adjusts beam 2 also, has the jacking arm 201 for 1 side of nearly first adjusting beam for being located at its hinge ear, is located at
It cuts with scissors the support arm 202 for adjusting 1 side of beam far from first of ear, and the second gravitational moment for adjusting the support arm 202 of beam 2 is pushed up more than it
Rise the gravitational moment of arm 201, the second adjusting back rises cutting with scissors ear end far from it and be equipped with and being threadedly coupled with the jacking arm 201 for arm 201
Lead screw, the top braces of the lead screw are in the wedge-shaped segment of the first adjusting beam 1.
Support arm is used to support the equipment such as conveyer belt roller and the conveyer belt of trailer, and the gravitational moment of support arm is jacked more than it
The gravitational moment of arm, using its own gravity of trailer concave arc-shaped section, in the case where not increasing additional counter weight device, allow lead screw always be in by
Pressure condition.When installation, the stroke of lead screw is first transferred to maximum, operating personnel need to only adjust loose wire bar to properly after installing conveyer belt
Position.And because lead screw is pressurized always, the adjustment of operating personnel's energy very comfortable.
Trailer concave arc-shaped section can be designed to one section of adjusting beam, can also design the adjusting beam of more multistage, can be according to difference
The different actual conditions flexible modulations in stock ground.
Lead screw can be replaced with other adjusting rods such as electric pushrod.
The present invention is not limited to the above preferred embodiments, the spirit that can be also limited in the claims in the present invention and specification
It is interior, the transformation and improvement of diversified forms are carried out, same technical problem can be solved, and obtains expected technique effect, therefore is not weighed
It states.Those skilled in the art can be from all schemes that present disclosure is direct or associates, as long as in right
It is required that within the spirit limited, protection scope of the present invention is also belonged to.
Claims (5)
1. a kind of adjustable trailer concave arc-shaped section, which is characterized in that trailer beam（3）One end be connected at least one adjusting in turn
Beam（1、2）；The adjusting beam（1）With trailer beam（3）Between be equipped with regulating mechanism, or adjust beam（2）Beam is adjusted with upper level（1）
Between be equipped with regulating mechanism；The adjusting beam（1）With trailer beam（3）One end it is hinged, or adjust beam（2）Beam is adjusted with upper level
（1）One end it is hinged；The trailer beam（3）It is close to adjust beam（1）One end be lower tilt, gradually to end shrink wedge shape
Section；Adjust beam（1）Nearly next stage adjusts beam（2）One end be lower tilt, gradually to end shrink wedge-shaped segment；The adjusting
Mechanism includes being located to adjust the nearly trailer beam of beam（3）Or upper level adjusts beam（1）The jacking arm of one end（101、201）, with the top
Rise arm（101、201）End connection adjusting rod（4）, the adjusting rod（4）Top braces in trailer beam（3）Wedge-shaped segment
Or upper level adjusts beam（1）Wedge-shaped segment；The adjusting beam（1、2）Far from trailer beam（3）End is equipped with support arm（102、202）；
Adjust beam（1）With trailer beam（3）Hinged place be equipped with mutually matched hinge ear, adjust beam（1）With trailer beam（3）Pass through hinged shaft
It is hinged, or adjust beam（2）Beam is adjusted with upper level（1）Hinged place is equipped with mutually matched hinge ear, adjusts beam（2）With upper level
Adjust beam（1）It is hinged by hinged shaft.
2. adjustable trailer concave arc-shaped section according to claim 1, which is characterized in that same adjusting beam（1、2）Support
Arm（102、202）Gravitational moment be more than jacking arm（101、201）Gravitational moment.
3. adjustable trailer concave arc-shaped section according to claim 1, which is characterized in that the adjusting rod（4）For lead screw or
Electric pushrod.
4. adjustable trailer concave arc-shaped section according to claim 1, which is characterized in that adjustable trailer concave arc-shaped section
Beam is adjusted with sequentially connected three or more；It is hinged by mutually matched hinge ear and hinged shaft between adjacent adjusting beam；It adjusts
Beam adjusts the side of beam equipped with support arm in the hinged shaft far from upper level；It is lower part to adjust the nearly next stage of beam and adjust one end of beam
The wedge-shaped segment for tilting, gradually being shunk to end；The regulating mechanism includes being located to adjust the top that the nearly upper level of beam adjusts beam one end
Arm is risen, the adjusting rod being connect with the end of the jacking arm, the top braces of the adjusting rod adjust the wedge shape of beam in upper level
Section.
5. a kind of trailer, which is characterized in that have the adjustable trailer concave arc-shaped section of Claims 1 to 4 any one of them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267417.3A CN105752664B (en) | 2016-04-27 | 2016-04-27 | A kind of adjustable trailer concave arc-shaped section and the trailer with the concave arc-shaped section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610267417.3A CN105752664B (en) | 2016-04-27 | 2016-04-27 | A kind of adjustable trailer concave arc-shaped section and the trailer with the concave arc-shaped section |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105752664A CN105752664A (en) | 2016-07-13 |
| CN105752664B true CN105752664B (en) | 2018-08-14 |
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ID=56326041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610267417.3A Active CN105752664B (en) | 2016-04-27 | 2016-04-27 | A kind of adjustable trailer concave arc-shaped section and the trailer with the concave arc-shaped section |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105752664B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910557B (en) * | 2018-08-22 | 2023-08-01 | 大连华锐重工集团股份有限公司 | Novel hinged type unloading vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10025975C2 (en) * | 2000-05-25 | 2003-10-30 | Man Takraf Foerdertechnik Gmbh | Tripper |
| DE10039545A1 (en) * | 2000-08-12 | 2002-02-28 | Fam Magdeburger Foerderanlagen | Mobile swivelling belt conveyor for use in open-cast mining is mounted on pivot on wagon and consists of two sections connected by second pivot which are supported by cables, allowing them to be raised and inclined using lift system |
| CN2640986Y (en) * | 2003-06-12 | 2004-09-15 | 大连华锐股份有限公司 | Swinging lift tail trolley of stacker-reclaimer |
| JP5735843B2 (en) * | 2011-04-06 | 2015-06-17 | 川崎重工業株式会社 | Tripper support structure for traveling stacker and traveling cargo handling device |
| CN103662859B (en) * | 2013-12-31 | 2015-08-26 | 大连华锐重工集团股份有限公司 | The two sectional type that a kind of stacker-reclaimer two ends swing is elevated two trailers |
| CN104590908A (en) * | 2014-12-19 | 2015-05-06 | 湖南长重机器股份有限公司 | Moving track regulating device for bucket-wheel pile or belt conveyor of tail machine of material taking machine |
| CN205555437U (en) * | 2016-04-27 | 2016-09-07 | 泰富重工制造有限公司 | Trailer concave arc section and trailer that has this concave arc section with adjustable |
-
2016
- 2016-04-27 CN CN201610267417.3A patent/CN105752664B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105752664A (en) | 2016-07-13 |
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