CN203767472U - Bucket-wheel material piling and taking machine balance weight mechanism - Google Patents
Bucket-wheel material piling and taking machine balance weight mechanism Download PDFInfo
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- CN203767472U CN203767472U CN201320815720.4U CN201320815720U CN203767472U CN 203767472 U CN203767472 U CN 203767472U CN 201320815720 U CN201320815720 U CN 201320815720U CN 203767472 U CN203767472 U CN 203767472U
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- balance weight
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- weight
- roller bearing
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Abstract
The utility model belongs to the technical field of bucket-wheel material piling and taking machines, and discloses a bucket-wheel material piling and taking machine balance weight mechanism. The bucket-wheel material piling and taking machine balance weight mechanism is used for tensioning a conveying belt of a bucket-wheel material piling and taking machine. The bucket-wheel material piling and taking machine balance weight mechanism comprises a balance weight roller, a roller bearing base, a balance weight connecting rod, a movable balance weight and a balance weight frame; the balance weight roller is embedded in the conveying belt, and the balance weight roller and the roller bearing base are connected through a bearing in a pivoted mode; the roller bearing base is connected with the balance weight connecting rod in a fastened mode; the balance weight connecting rod is connected with the movable balance weight in a fastened mode; the balance weight frame is provided with a groove-shaped sliding rail, and the roller bearing base is embedded in the sliding rail. By means of the bucket-wheel material piling and taking machine balance weight mechanism, the conveying belt is downwards tensioned through the dead loads of the balance weight roller and the balance weight, and off tracking of the conveying belt and damage, caused by off tracking of the conveying belt, to the conveying belt are accordingly avoided.
Description
Technical field
The utility model relates to bucket-wheel stacker reclaimer technical field, particularly a kind of bucket-wheel stacker reclaimer balance weight mechanism.
Background technology
The counter weight construction of bucket-wheel stacker reclaimer is used for pullling belt conveyor, ensures that belt conveyor can keep tight in the time transporting material.
Existing counter weight construction entirety is fixed in counterweight frame, very flexible, and framework inner tensions skewness, while making belt operation, counterweight frame is rocked greatly, causes balance quality poor, causes whole counterweight frame unbalance stress, and belt deviation wear phenomenon is serious; Labor content and the frequency safeguarded are strengthened.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of bucket-wheel stacker reclaimer sideslip risk that reduces, and upgrades the counter weight construction of run stability.
For solving the problems of the technologies described above, the utility model provides a kind of bucket-wheel stacker reclaimer balance weight mechanism, for straining the belt conveyor of bucket-wheel stacker reclaimer; Described bucket-wheel stacker reclaimer balance weight mechanism comprises: counterweight cylinder, roller bearing seat, counterweight connecting rod, moving counterweight and counterweight frame; Described counterweight cylinder is embedded in described belt conveyor, and described counterweight cylinder is connected with described roller bearing seat pivotable by bearing; Described roller bearing seat and described fastening being connected of counterweight connecting rod; Described counterweight connecting rod is connected with described moving counterweight is fastening; Described counterweight frame arranges groove type slide rail, and described roller bearing seat is embedded in described slide rail.
Further, described moving counterweight comprises: weight linear meter and clump weight; Described clump weight is placed on described weight linear meter.
Further, on described weight linear meter, chute is set, described clump weight is embedded in described chute.
Further, described weight linear meter comprises: two parallel strut bars; Described clump weight is E font; Described clump weight is embedded in described weight linear meter.
Further, described clump weight is hollow cylinder, and ring set is on described weight linear meter.
Further, described counterweight connecting rod is movably connected by bearing pin and described roller bearing seat.
The bucket-wheel stacker reclaimer balance weight mechanism that the utility model provides is strained fully belt conveyor by the counterweight cylinder that can slide along counterweight frame under the effect of pullling of counterweight deadweight, thereby the degree of tightness adapting in belt conveyor operation process changes, avoid belt conveyor cannot fully strain under counter weight construction fixed mode and caused sideslip and problem that the conveyer belt abrasion that brought by it and run stability reduce.
Brief description of the drawings
The structural representation of the bucket-wheel stacker reclaimer balance weight mechanism that Fig. 1 provides for the utility model embodiment;
Wherein, 1-counterweight cylinder, 2-roller bearing seat, 3-counterweight connecting rod, 4-weight linear meter, 5-clump weight, 6-counterweight frame, 7-bearing pin, 8-slide rail.
Detailed description of the invention
Referring to Fig. 1 and Fig. 2, a kind of bucket-wheel stacker reclaimer balance weight mechanism that the utility model embodiment provides, for straining the belt conveyor of bucket-wheel stacker reclaimer; Bucket-wheel stacker reclaimer balance weight mechanism comprises: counterweight cylinder 1, roller bearing seat 2, counterweight connecting rod 3, moving counterweight and counterweight frame 6; Counterweight cylinder 1 is embedded in belt conveyor, follows belt conveyor rotation and strains belt conveyor simultaneously; Counterweight cylinder 1 is connected with roller bearing seat 2 pivotables by bearing, thereby ensures that counterweight cylinder 1 can stable rotation; Roller bearing seat 2 is connected with counterweight connecting rod 3 is fastening, and counterweight connecting rod 3 is connected with moving counterweight is fastening, thereby pulls counterweight cylinder 1 by the deadweight of moving counterweight, and then tension belt conveyor; Counterweight frame 6 arranges groove type slide rail 8, and roller bearing seat 3 is embedded in slide rail, from forming slidably counterweight cylinder structure; In the time that belt conveyor normally delivers material, belt conveyor is tight, and counterweight cylinder 1 can move up, and alleviates tight situation, avoids overtension deformed damaged; In the time that the material on belt conveyor is less, belt conveyor must relax, and counterweight cylinder 1 is subject to the downward tension belt conveyor of pullling of moving counterweight, keeps its tight state, avoids lax sideslip; In material transportation process in view of belt conveyor, inventory, in fluctuation status, realizes dynamic tension by movable counterweight cylinder 1, contributes to the elasticity that adapts to belt conveyor to change, thereby ensures that belt conveyor, all the time in steady running state, ensures production efficiency.
In view of the working environment difference of bucket-wheel stacker reclaimer, material variety is also different, in order to adapt to all kinds of material environment; Preferably, moving counterweight comprises: weight linear meter 4 and clump weight 5; Clump weight 5 is placed on weight linear meter 4.Moving counterweight block mode, according to different actual needs, increases the quantity of deleting clump weight 5, thereby strengthens its comformability.
Thereby inconsistent in view of belt conveyor local tightness in operation process, thereby cause counterweight cylinder to produce small inclination angle, and keep this in stable condition running; In order to maintain this stable state, the distributing position of clump weight distributes and changes, cannot be by manually obtaining under the test of limited number of times; Preferably, chute is set on weight linear meter, clump weight 5 is embedded in described chute, thereby according to the pulling force demand in real-world operation process, clump weight 5, under the effect of gravity, slides in chute, thereby searches out most suitable position; Further, weight linear meter 4 comprises: two parallel strut bars; Clump weight 5 is E font; Clump weight 5 is embedded in weight linear meter 4; Expand the area of contact of clump weight 5 and weight linear meter, increase static friction force, thereby form firm sliding relation.Or clump weight is arranged to hollow cylinder, ring set on weight linear meter 4, thereby form firm sliding relation, fundamentally stopped the disengaging of clump weight 5, keep stable sliding relation.
In view of roller bearing seat 2 is in active state, if be fastenedly connected in rigidity with counterweight connecting rod 3 and the moving counterweight of its underpart, easily cause the counterweight cylinder 1 of direct tension belt conveyor and provide the center of gravity of clump weight 5 of pulling force not on a vertical curve, thereby cause whole balance weight mechanism rocking in operation process, threaten the smooth operation of belt conveyor; Preferably, realize roller bearing seat 2 by bearing pin 7 and be connected with the pivotable of counterweight connecting rod 3, thereby the center of gravity that ensures counterweight cylinder 1 and clump weight 5 is on a vertical curve, avoids rocking; Reduce the inhomogeneous tension force of physical construction inside simultaneously, avoid mechanical damage, extend its service life.
The bucket-wheel stacker reclaimer balance weight mechanism that the utility model provides is strained fully belt conveyor by the counterweight cylinder that can slide along counterweight frame under the effect of pullling of counterweight deadweight, thereby the degree of tightness adapting in belt conveyor operation process changes, avoid belt conveyor cannot fully strain under counter weight construction fixed mode and caused sideslip and problem that the conveyer belt abrasion that brought by it and run stability reduce; Realize the position distribution at dynamically adapting stable state inclination angle by clump weight slidably, thus the stable state of keeping on the go; Reduce the risk of rocking and the risk of mechanical damage by being flexibly connected of roller bearing seat and counterweight connecting rod, be conducive to promote stable the carrying out of heap feeding process.
It should be noted last that, above detailed description of the invention is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to example, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (6)
1. a bucket-wheel stacker reclaimer balance weight mechanism, for straining the belt conveyor of bucket-wheel stacker reclaimer; It is characterized in that, described bucket-wheel stacker reclaimer balance weight mechanism comprises: counterweight cylinder, roller bearing seat, counterweight connecting rod, moving counterweight and counterweight frame; Described counterweight cylinder is embedded in described belt conveyor, and described counterweight cylinder is connected with described roller bearing seat pivotable by bearing; Described roller bearing seat and described fastening being connected of counterweight connecting rod; Described counterweight connecting rod is connected with described moving counterweight is fastening; Described counterweight frame arranges groove type slide rail, and described roller bearing seat is embedded in described slide rail.
2. bucket-wheel stacker reclaimer balance weight mechanism as claimed in claim 1, is characterized in that, described moving counterweight comprises: weight linear meter and clump weight; Described clump weight is placed on described weight linear meter.
3. bucket-wheel stacker reclaimer balance weight mechanism as claimed in claim 2, is characterized in that: on described weight linear meter, chute is set, described clump weight is embedded in described chute.
4. bucket-wheel stacker reclaimer balance weight mechanism as claimed in claim 3, is characterized in that, described weight linear meter comprises: two parallel strut bars; Described clump weight is E font; Described clump weight is embedded in described weight linear meter.
5. bucket-wheel stacker reclaimer balance weight mechanism as claimed in claim 2, is characterized in that: described clump weight is hollow cylinder, and ring set is on described weight linear meter.
6. the bucket-wheel stacker reclaimer balance weight mechanism as described in claim 1～5 any one, is characterized in that: described counterweight connecting rod is movably connected by bearing pin and described roller bearing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815720.4U CN203767472U (en) | 2013-12-11 | 2013-12-11 | Bucket-wheel material piling and taking machine balance weight mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320815720.4U CN203767472U (en) | 2013-12-11 | 2013-12-11 | Bucket-wheel material piling and taking machine balance weight mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203767472U true CN203767472U (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320815720.4U Expired - Fee Related CN203767472U (en) | 2013-12-11 | 2013-12-11 | Bucket-wheel material piling and taking machine balance weight mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203767472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861436A (en) * | 2018-05-17 | 2018-11-23 | 中冶宝钢技术服务有限公司 | Constant pressure type conveyor belt clearing apparatus |
| CN110803461A (en) * | 2019-11-01 | 2020-02-18 | 中冶京诚工程技术有限公司 | Belt conveyor counterweight box, counterweight system and belt deviation rectifying method |
-
2013
- 2013-12-11 CN CN201320815720.4U patent/CN203767472U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108861436A (en) * | 2018-05-17 | 2018-11-23 | 中冶宝钢技术服务有限公司 | Constant pressure type conveyor belt clearing apparatus |
| CN110803461A (en) * | 2019-11-01 | 2020-02-18 | 中冶京诚工程技术有限公司 | Belt conveyor counterweight box, counterweight system and belt deviation rectifying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170802 Address after: 430080 Qingshan District stock company of Hubei, Wuhan Province Patentee after: Wuhan iron and Steel Company Limited Address before: 430080 Friendship Avenue, Hubei, Wuhan, No. 999 Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20181211 |