CN102872965A - Double-roller feeder - Google Patents
Double-roller feeder Download PDFInfo
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- CN102872965A CN102872965A CN2012103222743A CN201210322274A CN102872965A CN 102872965 A CN102872965 A CN 102872965A CN 2012103222743 A CN2012103222743 A CN 2012103222743A CN 201210322274 A CN201210322274 A CN 201210322274A CN 102872965 A CN102872965 A CN 102872965A
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- roller
- support
- double
- hydraulic motor
- supports
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Abstract
The invention relates to a double-roller feeder which comprises a first support (1) and a second support (2) that are arranged in tandem, wherein an oblique feeding chute (13) is arranged at the tops of the first support (1) and the second support (2); roller supports (3) are backwards articulated with the middle parts of the two sides of the first support (1); compression roller oil cylinders (4) are articulated with the two sides of the second support (2); piston rod ends of the compression roller oil cylinders (4) are articulated with the middle parts of the roller supports (3); roller mounting supports (5) are arranged between the two roller supports (3); and two hydraulic motor holders (6) arranged right and left as well as an upper roller (7) and a lower roller (8) arranged vertically are arranged on the roller mounting supports (5). The double-roller feeder has the advantages that the double-roller feeder adopts hydraulic drive, is great in output torque and adjustable in speed and can rotate reversely at any time, the lower roller can displace, and the double-roller feeder is suitable for rolling of light bulky scrap steel and ensures the treatment type and yield of the scrap steel.
Description
Technical field
The present invention relates to a kind of scrap steel crusher, relate in particular to a kind of pair of roller charger.Main in the fragmentation of scrap iron and steel, abandoned car, household electrical appliance, belong to steel scrap treatment facility technical field.
Background technology
Two roller chargers that present scrap steel crusher adopts mainly contain two kinds: the two roller chargers of the two roller chargers of the separated type of speed reducer drive and hydraulically powered separated type.It is mechanically operated a kind of that speed reducer drive belongs to, because little, the velocity variations of output torque and rotating control are complicated, substituted by hydraulic drive gradually.The lower roller of the two roller chargers of separated type is installed on the main body in addition, upper roller is installed on the roller support, only upper roller rising during the work of pressure roller oil cylinder, and lower roller is except rotary work, be not subjected to displacement, not too be fit to rolling of all light bubble steel scraps, affect processing type and the output of steel scrap.Therefore seek a kind of employing hydraulic-driven, output torque is large, and speed is adjustable and can reverse at any time; Lower roller can be subjected to displacement, and is fit to rolling of all light bubble steel scraps, and the processing type of assurance steel scrap and two roller chargers of output are particularly important.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of employing hydraulic-driven is provided, output torque is large, and speed is adjustable and can reverse at any time; Lower roller can be subjected to displacement, and is fit to rolling of all light bubble steel scraps, guarantees the processing type of steel scrap and two roller chargers of output.
The object of the present invention is achieved like this:
A kind of pair of roller charger, the first support and the second support arranged before and after it comprises, described the first support is higher than the second support, be provided with oblique charging chute between the top of described the first support and the second support, two middle side parts of described the first support all are hinged with the roller support backward, the both sides of described the second support all are hinged with the pressure roller oil cylinder, the middle part of the tailpiece of the piston rod of described pressure roller oil cylinder and roller support is hinged, be provided with the roller mounting bracket between two roller supports, two hydraulic motor bearings arranging about being provided with on the described roller mounting bracket and upper roller and the lower roller of arranging up and down, be provided with hydraulic motor on the described hydraulic motor bearing, the output of described hydraulic motor is connected with drive sprocket, the rotating shaft terminal of described upper roller and lower roller is provided with upper sprocket wheel and lower sprocket, described upper sprocket wheel, lower sprocket links to each other with drive sprocket by chain.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention adopts fluid motor-driven, and output torque is large, and speed is adjustable and can reverse at any time; The material that enters disintegrating machine at first passes through the upper roller precompressed and passes through lower roller final pressure again, and the accommodation of material is large, and material is through twice compression, and breaking capacity is large; Can thoroughly close feeding-passage, avoid disintegrating machine to enter too much material and cause the electromotor overload damage equipment.This pair roller charger has the employing hydraulic-driven, and output torque is large, and speed is adjustable and can reverse at any time; Lower roller can be subjected to displacement, and is fit to rolling of all light bubble steel scraps, guarantees the processing type of steel scrap and the advantage of output.
Description of drawings
Fig. 1 is the side view of the two roller chargers of the present invention.
Fig. 2 is the front view of the two roller chargers of the present invention.
Wherein:
The first support 1
The second support 2
Roller support 3
Pressure roller oil cylinder 4
Roller mounting bracket 5
Hydraulic motor bearing 6
Upper roller 7
Lower roller 8
Hydraulic motor 9
Upper sprocket wheel 11
Lower sprocket 12
Charging chute 13.
The specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of pair of roller charger that the present invention relates to, the first support 1 and the second support 2 arranged before and after it comprises, described the first support 1 is higher than the second support 2, be provided with oblique charging chute 13 between the top of described the first support 1 and the second support 2, two middle side parts of described the first support 1 all are hinged with roller support 3 backward, the both sides of described the second support 2 all are hinged with pressure roller oil cylinder 4, the middle part of the tailpiece of the piston rod of described pressure roller oil cylinder 4 and roller support 3 is hinged, be provided with roller mounting bracket 5 between two roller supports 3, two hydraulic motor bearings 6 arranging about being provided with on the described roller mounting bracket 5 and the upper roller 7 and lower roller 8 of arranging up and down, be provided with hydraulic motor 9 on the described hydraulic motor bearing 6, the output of described hydraulic motor 9 is connected with drive sprocket 10, described upper roller 7 is provided with upper sprocket wheel 11 and lower sprocket 12 with the rotating shaft terminal of lower roller 8, described upper sprocket wheel 11, lower sprocket 12 links to each other with drive sprocket 10 by chain, described upper roller 7 is consistent with the rotation direction of lower roller 8, and wherein the velocity of rotation of lower roller 8 is greater than the velocity of rotation of upper roller 7.
Claims (1)
1. two roller charger, it is characterized in that it comprises the first support (1) and the second support (2) that front and back are arranged, described the first support (1) is higher than the second support (2), be provided with oblique charging chute (13) between the top of described the first support (1) and the second support (2), two middle side parts of described the first support (1) all are hinged with roller support (3) backward, the both sides of described the second support (2) all are hinged with pressure roller oil cylinder (4), the middle part of the tailpiece of the piston rod of described pressure roller oil cylinder (4) and roller support (3) is hinged, be provided with roller mounting bracket (5) between two roller supports (3), two hydraulic motor bearings (6) of arranging about being provided with on the described roller mounting bracket (5) and the upper roller (7) and lower roller (8) arranged up and down, be provided with hydraulic motor (9) on the described hydraulic motor bearing (6), the output of described hydraulic motor (9) is connected with drive sprocket (10), described upper roller (7) is provided with upper sprocket wheel (11) and lower sprocket (12), described upper sprocket wheel (11) with the rotating shaft terminal of lower roller (8), lower sprocket (12) links to each other with drive sprocket (10) by chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103222743A CN102872965A (en) | 2012-09-04 | 2012-09-04 | Double-roller feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103222743A CN102872965A (en) | 2012-09-04 | 2012-09-04 | Double-roller feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102872965A true CN102872965A (en) | 2013-01-16 |
Family
ID=47474608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103222743A Pending CN102872965A (en) | 2012-09-04 | 2012-09-04 | Double-roller feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102872965A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316750A (en) * | 2013-05-24 | 2013-09-25 | 大连理工大学 | Material feeding device of scrap steel grinder |
| CN103934074A (en) * | 2014-04-01 | 2014-07-23 | 广州市联冠机械有限公司 | Double-roller feeding device of shredding machine |
| CN104707707A (en) * | 2013-12-16 | 2015-06-17 | 天津百利环保有限公司 | Automobile rolling multi-roll pinch machine |
| CN106040363A (en) * | 2016-07-20 | 2016-10-26 | 河南太行全利重工股份有限公司 | Pressing feeding device for waste steel crusher |
| CN109225582A (en) * | 2018-10-30 | 2019-01-18 | 湖北力帝机床股份有限公司 | A kind of Novel double-drum rolling body and control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6612421B1 (en) * | 1999-11-03 | 2003-09-02 | Metso Lindemann Gmbh | Device for loading a fragmenting machine for example a hammer crusher |
| CN201446003U (en) * | 2009-03-13 | 2010-05-05 | 江苏华宏科技股份有限公司 | Feeder with double hydraulic drums of host machine of scrap steel crusher |
| CN202336352U (en) * | 2011-10-21 | 2012-07-18 | 国能生物发电集团有限公司 | Feeding device of double-roll crusher of biomass crushing machine |
| CN102600952A (en) * | 2012-03-13 | 2012-07-25 | 韩清洁 | Double-roller preliminary crushing and compression feeding device for crusher and feeding method |
| CN202823574U (en) * | 2012-09-04 | 2013-03-27 | 江苏华宏科技股份有限公司 | Double-roller feeder |
-
2012
- 2012-09-04 CN CN2012103222743A patent/CN102872965A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6612421B1 (en) * | 1999-11-03 | 2003-09-02 | Metso Lindemann Gmbh | Device for loading a fragmenting machine for example a hammer crusher |
| CN201446003U (en) * | 2009-03-13 | 2010-05-05 | 江苏华宏科技股份有限公司 | Feeder with double hydraulic drums of host machine of scrap steel crusher |
| CN202336352U (en) * | 2011-10-21 | 2012-07-18 | 国能生物发电集团有限公司 | Feeding device of double-roll crusher of biomass crushing machine |
| CN102600952A (en) * | 2012-03-13 | 2012-07-25 | 韩清洁 | Double-roller preliminary crushing and compression feeding device for crusher and feeding method |
| CN202823574U (en) * | 2012-09-04 | 2013-03-27 | 江苏华宏科技股份有限公司 | Double-roller feeder |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316750A (en) * | 2013-05-24 | 2013-09-25 | 大连理工大学 | Material feeding device of scrap steel grinder |
| CN104707707A (en) * | 2013-12-16 | 2015-06-17 | 天津百利环保有限公司 | Automobile rolling multi-roll pinch machine |
| CN103934074A (en) * | 2014-04-01 | 2014-07-23 | 广州市联冠机械有限公司 | Double-roller feeding device of shredding machine |
| CN103934074B (en) * | 2014-04-01 | 2016-09-14 | 广州市联冠机械有限公司 | A kind of shredder double roll feeding device |
| CN106040363A (en) * | 2016-07-20 | 2016-10-26 | 河南太行全利重工股份有限公司 | Pressing feeding device for waste steel crusher |
| CN109225582A (en) * | 2018-10-30 | 2019-01-18 | 湖北力帝机床股份有限公司 | A kind of Novel double-drum rolling body and control method |
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| PB01 | Publication | ||
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Application publication date: 20130116 |