CN102535549B - Adjustable limiting device applied to underground scooptram - Google Patents
Adjustable limiting device applied to underground scooptram Download PDFInfo
- Publication number
- CN102535549B CN102535549B CN201210008949.7A CN201210008949A CN102535549B CN 102535549 B CN102535549 B CN 102535549B CN 201210008949 A CN201210008949 A CN 201210008949A CN 102535549 B CN102535549 B CN 102535549B
- Authority
- CN
- China
- Prior art keywords
- fixed block
- pad
- block
- limiting cushion
- limiting device
- 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
Links
Landscapes
- Shovels (AREA)
Abstract
The invention particularly relates to an adjustable limiting device applied to an underground scooptram, which comprises a first fixed block and/or a second fixed block, wherein the first fixed block is in fixed connection fit with a boom or rocker, and the second fixed block is in fixed connection fit with a bucket. The adjustable limiting device further comprises adjusting pads which are in detachable fit with the first fixed block and/or the second fixed block, and the adjusting pads are in contact fit with each other, or the adjusting pads are in contact fit with the corresponding second fixed block and/or first fixed block. The whole adjustable limiting device is more flexible in mounting. The fixed blocks serves as bases for fastening the adjusting pads, both the thickness and the size of each adjusting pad can be standard, and in practice, the adjustable limiting device can be reused only by reasonably inserting and fixedly connecting a certain amount of adjusting pads of certain thickness according to a gap between actual fitting faces of the boom or rocker and the bucket, and the whole adjustable limiting device is convenient in mounting and high in efficiency.
Description
Technical field
The present invention is specifically related to a kind of adjustable caging device be applied on the fork lift truck of underground.
Background technology
Underground carry scraper is mainly used in mine down-hole, to shovel the bulk material after dress, transport explosion, also can be used for the construction of tunnel such as railway, highway and water power, is suitable for the scope of operation that condition of work is severe, operation field is narrow, short and muddy.Scraper is necessary limited location block limited support between scraper bowl and large arm or between scraper bowl and rocking arm; when being lifted to the two kinds of location statuss in tipping bucket position of peak with the receipts bucket position behind its shovel ore deposit and large arm; all the time the stability of operating mechanism can be guaranteed; protection oil cylinder, plays the effect of being shaken off by mineral aggregate simultaneously.Often there is following defect in existing limited block: first, and due to the impact of composite factor such as welding error, mismachining tolerance etc., the making of limited block is in the past all that then in-site measurement size, drawing, processing and fabricating join weldering in scene, specificity is strong, program is complicated, involves personnel more, inefficiency; Secondly, its limited block be all the monoblock design of integral type, and weight is large, bad operation, and when joining weldering, operating space is limited, and outward appearance is also difficult to guarantee; And when it joins weldering limited block, need the tipping bucket position being lifted to peak in scraper large arm to weld and operate, also there is larger potential safety hazard.
Summary of the invention
The object of this invention is to provide the adjustable caging device be applied on the fork lift truck of underground that a kind of structure is simple and easy for installation, its operating efficiency is high.
For achieving the above object, present invention employs following technical scheme: a kind of adjustable caging device be applied on the fork lift truck of underground, comprise and to form affixed the first fixed block of coordinating with large arm or rocking arm and/or form affixed the second fixed block coordinated with scraper bowl, described adjustable caging device also comprises adjusting pad, adjusting pad forms detachable cooperation with between the first fixed block and/or the second fixed block, between adjusting pad or adjusting pad with form the conflict that face contacts between the second corresponding fixed block and/or the first fixed block and coordinate.
Beneficial effect of the present invention is: after employing said structure, the limited block that original integral type is arranged is changed into split-type design, and its integral installation is more flexible; Simultaneously by the matrix of its each fixed block as fixed adjusting pad, and the thickness of adjusting pad own and size dimension all can popularize standardization, practical operation only rationally need be assigned and the adjusting pad of affixed some or thickness according to the spacing of the large arm of its reality or rocking arm and scraper bowl fitting face, avoid duplicate measurements size in the past and the formality selecting suitable limited block and bring is complicated and the problem of inefficiency, and recycling can be realized, its integral installation is convenient and efficiency is high.
Accompanying drawing explanation
Mounting structure schematic diagram of the present invention when Fig. 1 is the receipts bucket position behind shovel ore deposit;
Fig. 2 is I part is also partial enlarged drawing of the present invention;
Fig. 3 is of the present invention mounting structure schematic diagram of large arm when being lifted to the tipping bucket position of peak.
Detailed description of the invention
A kind of adjustable caging device be applied on the fork lift truck of underground, comprise and to form affixed the first fixed block 10 of coordinating with large arm or rocking arm and/or form affixed the second fixed block 20 coordinated with scraper bowl, described adjustable caging device also comprises adjusting pad 30, adjusting pad 30 forms detachable cooperation with between the first fixed block 10 and/or the second fixed block 20, between adjusting pad 30 or adjusting pad 30 with form the conflict that face contacts between the second corresponding fixed block 20 and/or the first fixed block 10 and coordinate, as Figure 1-3.
As present invention further optimization scheme: as shown in Figure 1-2, described adjustable caging device comprises the first fixed block 10 and the second fixed block 20, described adjusting pad 30 comprises limiting cushion block 31, described limiting cushion block 31 is fixed on the second fixed block 20, forms the conflict that face contacts and coordinate between described limiting cushion block 31 with the first corresponding fixed block 10.Because when installing, its scraper bowl can directly put down, limiting cushion block 31 be placed in and form between scraper bowl on the second fixed block 20 of coordinating, also namely take into account the easy problem of actual installation, in addition, by settling fixed block on the corresponding position of the large arm cooperatively interacted or rocking arm and scraper bowl simultaneously, on the one hand, scraper bowl separately can not establish fixed support, its second fixed block 20 uses as the fixing base of limiting cushion block 31, ensure that it is reliably affixed, guarantee its functional reliability, on the other hand, consider due to reasons such as mismachining tolerances, adjustment cushion block 31 is difficult to contact completely with the corresponding fitting face of large arm or rocking arm, form face between its first fixed block 10 with limiting cushion block 31 to contact and coordinate, also the insufficient problem of contact of two auxiliary sections is just avoided, thus provide guarantee for the steady operation of its operating mechanism.
Further, for detachable between specific implementation limiting cushion block 31 with the second fixed block 20 coordinates, described limiting cushion block 31 profile is rectangular-shaped, be provided with the countersink region running through plate body and arrange, the corresponding position of described second fixed block 20 is provided with mating holes, forms bolt and be connected between described limiting cushion block 31 with the second fixed block 20.The design of its hole countersunk is and ensure that to fit in the reliable face that its syndeton can not have influence between limiting cushion block 31 and the first fixed block 10, concrete structure coordinates with reference to the holding of the soket head cap screw shown in Fig. 2, certainly, aforesaid adjusting pad 30 also can be realized by above-mentioned connection with the detachable cooperation between the first fixed block 10 and the second fixed block 20.
Consider the thickness problem that limiting cushion block 31 exists itself, for ensureing installation accuracy of the present invention further, guarantee the reliable and stable work of its mechanism, described adjusting pad 30 also comprises pad 32, and described pad 32 is located between limiting cushion block 31 and the second fixed block 20.During practical operation, the thickness of its pad 32 can be set to the thickness being less than limiting cushion block 31 accordingly, thus can realize after each fixed block of arrangement and limiting cushion block 31, still can realize it according to the residual gap of large arm or rocking arm and scraper bowl fitting face and rationally finely tune, specifically as shown in Figure 2.
Further, the size and the shape that limit pad 32 are herein: described pad 32 profile is rectangular sheet, and its thickness is 2mm ~ 5mm.Certainly, its quantity can take several according to actual conditions, rationally to assign according to the residual gap of large arm or rocking arm and scraper bowl fitting face, realizes its fine adjustment; Its profile can also adjust according to reality simultaneously, as limiting cushion block 31 and the first fixed block 10 Contact face are not exclusively fitted or fit seldom, pad 32 profile can relative set be inclined wedge-shaped, the two can be reached make its overall assembling by artificially arranging angle of slope after to fit completely object, can meet design requirement and real requirement, reality can with reference to shown in figure 2.
Composition graphs 1-3 does following description to installation process of the present invention herein:
(1), the second fixed block 20 welds according between weldment drawing with scraper bowl c, and the first fixed block 10 welds with rocking arm b or large arm a according to drawing simultaneously;
(2), scraper is operated, make Working Mechanism of Scraper be in it and receive bucket position, as shown in Figure 1, measure the distance between the second fixed block 20 and the first fixed block 10, deduct limiting cushion block 31 thickness counted in advance, thickness or the number of the pad 32 that need add can be determined, the pad 32 of taking some or thickness after determining thickness is fixed on the second fixed block 20 together with limiting cushion block 31 by hexagon socket cap head screw, now coordinate interplanar to fit completely between limiting cushion block 31 with the first fixed block 10, finally complete the practical set of whole limited block.
The above-mentioned workflow for judging according to the receipts bucket position behind its shovel ore deposit as shown in Figure 1 when installing of the present invention between scraper bowl and rocking arm, when needs are installed of the present invention between scraper bowl machine large arm and scraper bowl, also can realize measuring according to above-mentioned steps when the large arm of such as Fig. 3 is lifted to the tipping bucket position of peak and install, concrete principle process, with reference to aforementioned, just repeats herein no longer one by one.
Claims (5)
1. one kind is applied to the adjustable caging device on the fork lift truck of underground, it is characterized in that: comprise and form affixed the first fixed block (10) coordinated with large arm or rocking arm, described adjustable caging device also comprises adjusting pad (30), and adjusting pad (30) and the first fixed block (10) form detachable face and contact to conflict and coordinate;
Described adjustable caging device also comprises and forms affixed the second fixed block (20) coordinated with scraper bowl, described adjusting pad (30) comprises limiting cushion block (31), described limiting cushion block (31) is fixed on the second fixed block (20), forms the conflict that face contacts and coordinate between described limiting cushion block (31) with corresponding the first fixed block (10).
2. adjustable caging device according to claim 1, it is characterized in that: described limiting cushion block (31) profile is rectangular-shaped, be provided with the countersink region running through plate body and arrange, the corresponding position of described second fixed block (20) is provided with mating holes, forms bolt and be connected between described limiting cushion block (31) with the second fixed block (20).
3. adjustable caging device according to claim 1 and 2, is characterized in that: described adjusting pad (30) also comprises pad (32), and described pad (32) is located between limiting cushion block (31) and the second fixed block (20).
4. adjustable caging device according to claim 3, is characterized in that: described pad (32) profile is rectangular sheet, and its thickness is 2mm ~ 5mm.
5. adjustable caging device according to claim 3, is characterized in that: described pad (32) profile is inclined wedge-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008949.7A CN102535549B (en) | 2012-01-12 | 2012-01-12 | Adjustable limiting device applied to underground scooptram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008949.7A CN102535549B (en) | 2012-01-12 | 2012-01-12 | Adjustable limiting device applied to underground scooptram |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102535549A CN102535549A (en) | 2012-07-04 |
| CN102535549B true CN102535549B (en) | 2014-12-24 |
Family
ID=46343454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210008949.7A Active CN102535549B (en) | 2012-01-12 | 2012-01-12 | Adjustable limiting device applied to underground scooptram |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102535549B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741754B (en) * | 2013-12-26 | 2016-02-17 | 柳州正菱集团有限公司 | A kind of method making the counterweight upper surface level of mini-excavator and align with turntable |
| CN108612690B (en) * | 2018-04-28 | 2019-11-08 | 北京机械设备研究所 | A kind of combination bottom plate suitable for the installation of two-sided small size error transfer factor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242911Y (en) * | 1995-06-07 | 1996-12-18 | 于平 | Automatic land leveller |
| CN2271182Y (en) * | 1996-09-20 | 1997-12-24 | 关树文 | Bulldozing and ripping device |
| CN202450562U (en) * | 2012-01-12 | 2012-09-26 | 安徽铜冠机械股份有限公司 | Adjustable limit device applied to underground shovel car |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2663215Y (en) * | 2003-10-10 | 2004-12-15 | 山东山工机械有限公司 | High-unloading apparatus of loading machine |
| CN202298711U (en) * | 2011-09-30 | 2012-07-04 | 广西柳工机械股份有限公司 | Loader bucket |
-
2012
- 2012-01-12 CN CN201210008949.7A patent/CN102535549B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242911Y (en) * | 1995-06-07 | 1996-12-18 | 于平 | Automatic land leveller |
| CN2271182Y (en) * | 1996-09-20 | 1997-12-24 | 关树文 | Bulldozing and ripping device |
| CN202450562U (en) * | 2012-01-12 | 2012-09-26 | 安徽铜冠机械股份有限公司 | Adjustable limit device applied to underground shovel car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102535549A (en) | 2012-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102535549B (en) | Adjustable limiting device applied to underground scooptram | |
| CN102486364A (en) | White automobile body tail doorframe checking tool and tail doorframe size detection method | |
| CN202450562U (en) | Adjustable limit device applied to underground shovel car | |
| CN203487639U (en) | Device for precisely pre-burying and fixing steelwork column anchor bolts | |
| CN203030342U (en) | Elevator bucket lining plate of discharging end of ball mill | |
| CN204125836U (en) | A kind of road surface steel plate of combined bridge | |
| CN216806980U (en) | Bulk material air rail transportation track | |
| CN204688979U (en) | Chain-linked conveyer | |
| CN105115583A (en) | Vehicle scale weigher coupling device | |
| CN102061745B (en) | Circular heavy steel funnel built-in fitting fabrication and installation technique | |
| CN205037960U (en) | Body connecting device is called to truck scale | |
| CN104495230A (en) | Cable chute, middle chute and scraper conveyer | |
| CN204313946U (en) | A kind of suspension type for vehicle weighing apparatus | |
| CN104359539A (en) | Reinforced concrete double-T-beam weighing platform | |
| CN201522246U (en) | Testing tool for abrasion resistant lining of cement mixing cylinder | |
| CN202693097U (en) | Novel reinforced concrete motor truck scale weighing platform | |
| CN2931237Y (en) | Spreader pedrail tensioning oil cylinder device | |
| CN205100114U (en) | Binder semicolumn template | |
| CN208777360U (en) | A kind of fixed device of the scraper edge of shovel | |
| CN203498893U (en) | Guide rail structure of lower-layer slack edge chain of conveying groove of excavation loading machine | |
| CN221404302U (en) | Installation device for tunnel monitoring measurement points | |
| CN201382207Y (en) | Connecting device for light cable testing bridge | |
| CN203699138U (en) | Integration lining plate | |
| CN203601087U (en) | Mounting mechanism for fixing oil cylinder of mining vehicle | |
| CN201034212Y (en) | Mounting angular adjustable cable bridge rack corner bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |