CN2640986Y - Swinging lift tail trolley of stacker-reclaimer - Google Patents
Swinging lift tail trolley of stacker-reclaimer Download PDFInfo
- Publication number
- CN2640986Y CN2640986Y CN 03213629 CN03213629U CN2640986Y CN 2640986 Y CN2640986 Y CN 2640986Y CN 03213629 CN03213629 CN 03213629 CN 03213629 U CN03213629 U CN 03213629U CN 2640986 Y CN2640986 Y CN 2640986Y
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- CN
- China
- Prior art keywords
- fluctuating
- trailing car
- material piling
- hydraulic
- trailing
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- 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.)
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Abstract
The utility model relates to a swinging type fluctuating trailing car of material piling and taking machine, which comprises a fluctuating trailing car beam; wherein, the hydraulic oil cylinder of the converting mechanism for the trailing car is fixed onto the fluctuating trailing car beam through a bracket. The fluctuating trailing car is supported onto a capital latter L shaped swing beam that is articulated with the hydraulic oil cylinder. Through using the working principle of a four link and under the effect of the hydraulic oil cylinder to the swing beam, the high and low position conversion of the fluctuating trailing car can be realized. The hydraulic fluctuating trailing car can realize the material piling, direct conduction or returning functions, so as to meet the requirements on the operating work procedure of a plurality of material piling operation. Compared with the prior art, the fluctuating trailing car has the advantages of flexible function conversion of the converting mechanism, impact free, compact structure, reliable safety and ensuring the trailing car of a plurality of material piling and taking operating functions. With regards to a ground belt machine system used for large amount of conveying and long distance conveying, the hydraulic fluctuating method has the merits with which the mechanical type conversion can not compared. Moreover, the utility model further improves the performance of the material piling and taking machine and has an extensive application outlook.
Description
[technical field] the utility model relates to a kind of stacker-reclaimer oscillating type lifting trailer, belongs to bulk solid loader and unloader tool equipment technical field.
[background technology] stacker-reclaimer is a kind of high-efficiency and continuous bulk solid loader and unloader tool, be applicable at bar shaped bedding plant or circular storage yard heap material extracting operation, be widely used in raw material plant such as power plant, steel mill, harbour, chemical plant, cement mill, can pile material extracting operation raw materials such as coal, ores.
According to the requirement of stockyard technology arrangement, stacker-reclaimer need have multiple heap material extracting operation function.In the prior art, notification number is in the CN2071636U utility model patent document record " the roller heap is got material utmost point trailer head mapping device ", introduced the change in location mechanism of a kind of trailer with respect to moved cross beam, this mechanism is by forming around annulus, annulus driver train and annulus turned position limit switch that moved cross beam rotates.The trailer head is hinged on circle and changes, and drives annulus and can make the trailer head by the position of arc track conversion with respect to moved cross beam.There are two annulus and driver train thereof in this mechanism, and complex structure, floor area are big, and operation is dumb.
[summary of the invention] the utility model has overcome the deficiency of above-mentioned prior art, and its purpose is to provide a kind of stacker-reclaimer oscillating type lifting trailer.
The purpose of this utility model realizes by following technological means.
A kind of stacker-reclaimer oscillating type lifting trailer comprises lifting trailer beam, it is characterized in that the hydraulic ram of said trailer mapping device is fixed on the lifting trailer beam by support, and lifting trailer beam support is on walking beam, and walking beam is hinged on the hydraulic ram.Utilize four connecting rod principle of work, to the walking beam effect, realize the conversion of lifting trailer high and low position by hydraulic actuating cylinder.Multiple functions such as the hydraulic elevation type double trailers can realize windrow, lead directly to/turn back satisfy different heap material extracting operation technological requirements.Above-mentioned walking beam can adopt the walking beam that is " L " type structure.
This lifting mapping device radical function is as follows:
When receiving windrow operation signal, the hydraulic ram action promotes walking beam and rotates around the first trailer hinge O, and walking beam is designed to " L " type, lifting trailer beam is articulated on the walking beam, rotates around the O1 point with walking beam, finally arrives the windrow job position, send signal in place, the operation of beginning windrow.
When receiving that straight energy/when turning back the operation signal, hydraulic ram moves, under the belt tension effect, walking beam falls after rise downwards around hinge O, drives lifting trailer beam and gets back to level attitude around the O1 point, sends signal in place, the straight energy/operation of turning back of beginning.
Stacker-reclaimer oscillating type lifting trailer provided by the utility model, its mapping device have function conversion flexibly, do not have and impact, compact conformation, safe and reliable, stacker-reclaimer can realize windrow, directly can/multiple function such as turn back.Utilize four connecting rod principle of work, to the walking beam effect, realize the conversion of lifting trailer high and low position, guarantee that trailer has multiple heap material extracting operation function by hydraulic actuating cylinder.To large conveying quantity, long apart from ground belt feeder system, the hydraulic lifting mapping mode has the incomparable advantage of mechanical type conversion.And further having improved the stacker-reclaimer performance, application has a extensive future.
[description of drawings] Fig. 1 is the utility model example structure scheme drawing.
Introduce the utility model embodiment in detail below in conjunction with accompanying drawing.
[specific embodiment] as shown in Figure 1, this lifting trailer comprises lifting trailer beam 4, the hydraulic ram 2 of trailer mapping device is fixed on the lifting trailer beam 4 by support 1,4 hinged being of lifting trailer beam " L " type structure walking beam 3 on, an end of walking beam 3 and an end of hydraulic ram 2 are hinged.Utilize four connecting rod principle of work,, realize the conversion of lifting trailer high and low position by 3 effects of 2 pairs of walking beams of hydraulic ram.
Claims (2)
1, a kind of stacker-reclaimer oscillating type lifting trailer, comprise lifting trailer beam [4], the hydraulic ram [2] that it is characterized in that said trailer mapping device is fixed on the lifting trailer beam [4] by support [1], lifting trailer beam [4] is bearing on the walking beam [3], and walking beam [3] is hinged on the hydraulic ram [2].
2, lifting trailer according to claim 1 is characterized in that said walking beam [3] is " L " type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213629 CN2640986Y (en) | 2003-06-12 | 2003-06-12 | Swinging lift tail trolley of stacker-reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03213629 CN2640986Y (en) | 2003-06-12 | 2003-06-12 | Swinging lift tail trolley of stacker-reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2640986Y true CN2640986Y (en) | 2004-09-15 |
Family
ID=34289663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03213629 Expired - Lifetime CN2640986Y (en) | 2003-06-12 | 2003-06-12 | Swinging lift tail trolley of stacker-reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2640986Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765606A (en) * | 2012-07-30 | 2012-11-07 | 大连华锐重工集团股份有限公司 | Two tripper cars of electric variable-amplitude type wheel-bucket stack-taking machine |
| CN105083867A (en) * | 2015-08-12 | 2015-11-25 | 河北鹏宇冶金机械制造有限公司 | Free discharging rotating moving conveyor for tailing discharging and application method of free discharging rotating moving conveyor |
| CN105752664A (en) * | 2016-04-27 | 2016-07-13 | 泰富重工制造有限公司 | Adjustable concave arc section of tripper car and tripper car with concave arc section |
-
2003
- 2003-06-12 CN CN 03213629 patent/CN2640986Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765606A (en) * | 2012-07-30 | 2012-11-07 | 大连华锐重工集团股份有限公司 | Two tripper cars of electric variable-amplitude type wheel-bucket stack-taking machine |
| CN105083867A (en) * | 2015-08-12 | 2015-11-25 | 河北鹏宇冶金机械制造有限公司 | Free discharging rotating moving conveyor for tailing discharging and application method of free discharging rotating moving conveyor |
| CN105083867B (en) * | 2015-08-12 | 2024-03-08 | 河北鹏宇冶金机械制造有限公司 | Free-discharging rotary displacement conveyor for tailing discharge and use method thereof |
| CN105752664A (en) * | 2016-04-27 | 2016-07-13 | 泰富重工制造有限公司 | Adjustable concave arc section of tripper car and tripper car with concave arc section |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN HUARUI HEAVY INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: HUARUI CO., LTD., DALIAN Effective date: 20120417 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116022 DALIAN, LIAONING PROVINCE TO: 116035 DALIAN, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120417 Address after: 116035 No. 78 cement road, Ganjingzi, Liaoning, Dalian Patentee after: Dalian Huarui Heavy Industry Group Co., Ltd. Address before: 116022 No. 10, Hanyang street, Shahekou District, Liaoning, Dalian Patentee before: Huarui Co., Ltd., Dalian |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130613 Granted publication date: 20040915 |