CN205169870U - Material device is prevented spilling by stacker -reclaimer - Google Patents
Material device is prevented spilling by stacker -reclaimer Download PDFInfo
- Publication number
- CN205169870U CN205169870U CN201521002453.4U CN201521002453U CN205169870U CN 205169870 U CN205169870 U CN 205169870U CN 201521002453 U CN201521002453 U CN 201521002453U CN 205169870 U CN205169870 U CN 205169870U
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- CN
- China
- Prior art keywords
- roller
- carrying roller
- stacker
- idler assembly
- counterweight
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Abstract
The utility model discloses a material device is prevented spilling by stacker -reclaimer, a serial communication port, it includes adjusting part and roller assembly to prevent spilling the material device, the adjusting part includes wire rope, bearing roller support, pulley and counter weight, and the bearing roller support is fixed on the trailer girder, and what the pulley was rotatable installs on the upper portion of bearing roller support, and wire rope strides across the pulley, and both ends are fixed with counter weight and roller assembly respectively, counter weight and roller assembly on according to the conveyer belt material what and reciprocate, stop to remove up to the force balance. The utility model discloses a control the distance before belt hold roller and the bearing roller, control the activity space of conveyer belt, reduce the shake volume of conveyer belt to the volume of spilling the material has been reduced.
Description
Technical field
The utility model relates to bulk cargo handling specialized equipment field, is specially the anti-material-strewing device of a kind of stacker-reclaimer.
Background technology
Stacker-reclaimer is the advanced handling of bulk cargo efficiently specialized equipment, is used for loading and unloading the loose unpacked material such as coal, ore, is widely used in the infrastructure industrys such as electric power, metallurgy, mine and traffic (port and pier).Trailer as the vitals of stacker-reclaimer, play by the material on floor conveyer on machine and stock ground transhipment function.Supported by carrying roller under load-transfer device, in the process of load-transfer device running, load-transfer device easily hikes up and departs from carrying roller, causes spreading, needs to arrange belt pressing device and hikes up to prevent load-transfer device.
Existing belt pressing device 2 as shown in Figure 1, comprise belt hold roller support 20, permanent seat 21, edger roll 22 and belt hold roller 23, belt hold roller support 20 is fixed on trailer girder 3, carrying roller is arranged on roller rack, edger roll 22 is fixedly connected with belt hold roller support 20 by permanent seat 21, and belt hold roller 23 is rotating to be arranged on belt hold roller support 20.Its principle of work is: when load-transfer device 1 hikes up, load-transfer device 1 contacts with belt hold roller 23, because belt hold roller 23 can rotate around himself axis, when not affecting load-transfer device 1 and running, load-transfer device 1 is controlled between belt hold roller 23 and carrying roller, when load-transfer device 1 sideslip, the edger roll 22 of both sides controls the both sides play scope of load-transfer device 1.
Although with the stacker-reclaimer problem improving spreading to a certain degree of belt pressing device, but because the space between carrying roller with belt hold roller is larger, when expecting on the conveyor belt, load-transfer device is easily shaken and is caused material still can spread out, and brings extra material cleaning work and potential safety hazard.
Utility model content
The utility model is for the proposition of above problem, and the anti-material-strewing device of a kind of stacker-reclaimer of research and design, according to the number of material on load-transfer device, counterweight and idler assembly move up and down for reaching stress balance, thus the space between adjusting carrier roller and belt hold roller, and then control the amount of jitter of load-transfer device when material loading, reduce material and spread out.
Technological means of the present utility model is as follows:
The anti-material-strewing device of a kind of stacker-reclaimer, it is characterized in that, described anti-material-strewing device comprises adjusting part and idler assembly; Described adjusting part comprises steel rope, roller rack, pulley and counterweight; Described roller rack is fixed on trailer girder; The rotating top being arranged on roller rack of described pulley; Described steel rope strides across pulley, and two ends are fixed with counterweight and idler assembly respectively; Described counterweight and idler assembly according to material on load-transfer device number and move up and down, until stress balance stops mobile.
Further, described idler assembly comprises carrying roller, base plate and carrying roller erecting frame; Described carrying roller erecting frame is arranged on base plate, and described carrying roller is bifurcated carrying roller, and comprise bottom supporting roller and the side carrying roller being arranged on described bottom supporting roller two ends, described side carrying roller is installed on described carrying roller erecting frame, and described steel rope is fixedly connected with base plate.
Further, described idler assembly also comprises and being installed on carrying roller erecting frame, and the second bottom supporting roller be arranged in parallel with described first bottom supporting roller; Described first bottom supporting roller and the second bottom supporting roller equal diameter, and equal with the vertical distance of described base plate.
Further, described roller rack has vertical slideway, described counterweight is arranged in vertical slideway.
Further, described steel rope two ends are fixed with counterweight and idler assembly respectively by wedge buckle.
Compared with the prior art, the anti-material-strewing device of stacker-reclaimer described in the utility model has following beneficial effect:
1, according to material on load-transfer device number, counterweight and idler assembly move up and down for reaching stress balance, thus regulate the space between belt hold roller and idler assembly, to control the amount of jitter of load-transfer device, reduce material and spread out.The amount of jitter of load-transfer device reduces simultaneously, reduces the contact force of load-transfer device and pinch roller, extends the life-span of load-transfer device.
2, preferred implementation of the present utility model adopts bifurcated carrying roller to arrange the second bottom supporting roller, and load-transfer device and carrying roller are more easily fitted, and area of contact is large, further reduces the amount of jitter of load-transfer device.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is prior art belt pressing device schematic diagram;
Fig. 2 is the utility model embodiment stacker-reclaimer trailer structural representation;
Fig. 3 is the utility model embodiment anti-material-strewing device schematic diagram when having a material;
Fig. 4 be the utility model embodiment anti-material-strewing device empty material or few material time schematic diagram;
Fig. 5 is the utility model embodiment idler assembly front view;
Fig. 6 is the utility model embodiment idler assembly left view.
In figure: 1, load-transfer device, 2, belt pressing device, 20, belt hold roller support, 21, permanent seat, 22, edger roll, 23, belt hold roller, 3, trailer girder, 4, adjusting part, 40, steel rope, 41, roller rack, 410, vertical slideway, 42, pulley, 43, counterweight, 5, idler assembly, 50, carrying roller.500, bottom supporting roller, 501, side carrying roller, the 502, second bottom supporting roller, 51, base plate, 52, carrying roller erecting frame, 6, wedge buckle.
Detailed description of the invention
The anti-material-strewing device of a kind of stacker-reclaimer, is applicable to bulk cargo handling specialized equipment field.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
The direction term that the utility model is mentioned, such as " on ", D score, "front", "rear", "left", "right" etc., be only the direction with reference to annexed drawings.Therefore, the direction term of use is used to illustrate, but not is used for limiting the utility model.
Stacker-reclaimer comprises load-transfer device 1, belt pressing device 2 and anti-material-strewing device, and anti-material-strewing device is see Fig. 2-Fig. 4, and anti-material-strewing device comprises adjusting part 4 and idler assembly 5; Adjusting part 4 comprises steel rope 40, roller rack 41, pulley 42 and counterweight 43, roller rack 41 is fixed on trailer girder 3, the rotating top being arranged on roller rack 41 of pulley 42, steel rope 40 strides across pulley 42, and two ends are fixed with counterweight 43 and idler assembly 5 respectively; Counterweight 43 and idler assembly 5 according to material on load-transfer device 1 number and move up and down, until stress balance stops mobile.
As one preferred embodiment, roller rack 41 has vertical slideway 410, counterweight 43 is arranged in vertical slideway 410.
Idler assembly as shown in Figure 5 and Figure 6, idler assembly 5 comprises carrying roller 50, base plate 51 and carrying roller erecting frame 52; Carrying roller erecting frame 52 is arranged on base plate 51, carrying roller 50 is bifurcated carrying roller, comprise the first bottom supporting roller 500, second bottom supporting roller 502 and be arranged on the side carrying roller 501 at described first bottom supporting roller 500 two ends, side carrying roller 501 and the second bottom supporting roller 502 are installed on carrying roller erecting frame 52, second bottom supporting roller 502 and the first bottom supporting roller 500 be arranged in parallel, first bottom supporting roller 500 and the second bottom supporting roller 502 equal diameter, and equal with the vertical distance of base plate 51.Steel rope 40 is fixedly connected with base plate 51.The bifurcated carrying roller that carrying roller 50 adopts arranges the second bottom supporting roller 502, and load-transfer device 1 and carrying roller are more easily fitted, and area of contact is large, further reduces the amount of jitter of load-transfer device 1.
As another preferred embodiment, steel rope 40 two ends are fixed with the base plate 51 of counterweight 43 and idler assembly 5 respectively by wedge buckle 6.
Principle of work of the present utility model is:
As shown in Figure 3, when on load-transfer device 1 without material or few material time, load-transfer device 1 can easily hike up, and is not pressed on carrying roller 50, the self gravitation G of idler assembly 5
1with the pressure F of the material suffered by it
1and less, the gravity G of counterweight 43
2> G
1+ F
1, counterweight 43 moves down in vertical passageway, thus is pulled upwardly by idler assembly 5, until the self gravitation G of idler assembly 5
1with the pressure F of the material suffered by it
1' and equal G
2, i.e. G
2=G
1+ F
1', counterweight 43 and idler assembly 5 stress balance, stop mobile, now load-transfer device 1 contacts with idler assembly 5, controls the activity space of load-transfer device 1, and during load-transfer device 1 material loading, fluctuating quantity is little, decreases spreading amount.
As shown in Figure 4, when on load-transfer device 1 during many materials, the self gravitation G of idler assembly 5
1with the pressure F of the material suffered by it
1and comparatively large, the gravity G of counterweight 43
2< G
1+ F
1, idler assembly 5 moves down, and drives counterweight 43 upward movement in Vertical Channel, until the self gravitation G of idler assembly 5
1with the pressure F of the material suffered by it
1' and equal G
2, i.e. G
2=G
1+ F
1', counterweight 43 and idler assembly 5 stop mobile, and now load-transfer device 1 contacts with idler assembly 5, and the weight of material and idler assembly 5 limit the activity space of load-transfer device 1, and during load-transfer device 1 material loading, fluctuating quantity is little, decrease spreading amount.
The utility model solves because load-transfer device upsprings space greatly, and load-transfer device is shaken and causes the problem of easy spreading, decreases the work capacity that workman clears up material.The amount of jitter of load-transfer device reduces simultaneously, reduces, extend the life-span of load-transfer device with the contact force of belt hold roller.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and inventive concept thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. the anti-material-strewing device of stacker-reclaimer, is characterized in that, described anti-material-strewing device comprises adjusting part and idler assembly; Described adjusting part comprises steel rope, roller rack, pulley and counterweight; Described roller rack is fixed on trailer girder; The rotating top being arranged on roller rack of described pulley; Described steel rope strides across pulley, and two ends are fixed with counterweight and idler assembly respectively; Described counterweight and idler assembly according to material on load-transfer device number and move up and down, until stress balance stops mobile.
2. the anti-material-strewing device of stacker-reclaimer according to claim 1, is characterized in that, described idler assembly comprises carrying roller, base plate and carrying roller erecting frame; Described carrying roller erecting frame is arranged on base plate, and described carrying roller is bifurcated carrying roller, and comprise the first bottom supporting roller and the side carrying roller being arranged on described first bottom supporting roller two ends, described side carrying roller is installed on described carrying roller erecting frame, and described steel rope is fixedly connected with base plate.
3. the anti-material-strewing device of stacker-reclaimer according to claim 2, is characterized in that, described idler assembly also comprises and being installed on carrying roller erecting frame, and the second bottom supporting roller be arranged in parallel with described first bottom supporting roller; Described first bottom supporting roller and the second bottom supporting roller equal diameter, and equal with the vertical distance of described base plate.
4. the anti-material-strewing device of stacker-reclaimer according to claim 1, is characterized in that, described roller rack has vertical slideway, and described counterweight is arranged in vertical slideway.
5. the anti-material-strewing device of the stacker-reclaimer according to any one of claim 1-4, is characterized in that, described steel rope two ends are fixed with counterweight and idler assembly respectively by wedge buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002453.4U CN205169870U (en) | 2015-12-04 | 2015-12-04 | Material device is prevented spilling by stacker -reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521002453.4U CN205169870U (en) | 2015-12-04 | 2015-12-04 | Material device is prevented spilling by stacker -reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205169870U true CN205169870U (en) | 2016-04-20 |
Family
ID=55733886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521002453.4U Expired - Fee Related CN205169870U (en) | 2015-12-04 | 2015-12-04 | Material device is prevented spilling by stacker -reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205169870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329676A (en) * | 2015-12-04 | 2016-02-17 | 大连华锐重工集团股份有限公司 | Material scattering prevention device of material piling and taking machine |
| CN105668262A (en) * | 2016-04-27 | 2016-06-15 | 泰富重工制造有限公司 | Reclaiming device for materials scattered by tripper car, and tripper car for bucket-wheel stacker-reclaimer |
-
2015
- 2015-12-04 CN CN201521002453.4U patent/CN205169870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105329676A (en) * | 2015-12-04 | 2016-02-17 | 大连华锐重工集团股份有限公司 | Material scattering prevention device of material piling and taking machine |
| CN105668262A (en) * | 2016-04-27 | 2016-06-15 | 泰富重工制造有限公司 | Reclaiming device for materials scattered by tripper car, and tripper car for bucket-wheel stacker-reclaimer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170220 Address after: Dalian Lushun 116000 export of Liaoning Province Development Zone SHUNDA Road No. 29-7 Patentee after: Dalian Huarui Heavy Industry Metallurgical Equipments Manufacturing Co., Ltd. Patentee after: Dalian Huarui Heavy Industry Group Co., Ltd. Address before: 116013 Bayi Road, Xigang District, Liaoning, China, No. 169, No. Patentee before: Dalian Huarui Heavy Industry Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20201204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |