CN104003100A - Rope type powder delivery device - Google Patents
Rope type powder delivery device Download PDFInfo
- Publication number
- CN104003100A CN104003100A CN201410253409.4A CN201410253409A CN104003100A CN 104003100 A CN104003100 A CN 104003100A CN 201410253409 A CN201410253409 A CN 201410253409A CN 104003100 A CN104003100 A CN 104003100A
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- Prior art keywords
- wheel
- rope
- powder delivery
- closed box
- rod
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- Pusher Or Impeller Conveyors (AREA)
- Screw Conveyors (AREA)
Abstract
The invention relates to the technical field of coal powder delivery, in particular to a rope type powder delivery device. The rope type powder delivery device comprises a closed box body, a powder delivery device arranged in the closed box body and a power device driving the powder delivery device, wherein the powder delivery device comprises a powder delivery rope with brush bristles, a driving wheel and a driven wheel. The driving wheel and the driven wheel drives the powder delivery rope and installed at two ends in the closed box body, the powder delivery rope sleeves the driving wheel and the driven wheel and is in a shape of a closed ring, and the power device drives the driving wheel to rotate. The rope type powder delivery device has the advantages that a chain scraping plate for delivery is replaced by the powder delivery rope and a steel wire brush, the weight is greatly reduced, and only one dragging device is needed. The powder delivery rope does not need lubricating oil, and a phenomenon that the powder delivery rope rusts and cannot be started does not occur. The steel wire brush is not stuck when being in contact with the box body, accordingly chain tensile failure is completely eradicated, and an accident that a powder feeding machine is damaged by a falling scraping plate does not occur. The rope type powder delivery device is almost free of friction, and fire outbreak phenomenon is completely eradicated, and potential safety hazards are eliminated.
Description
Technical field
The present invention relates to coal dust conveying technology field, particularly the defeated powder equipment of a kind of rope formula.
Background technology
The coal dust load transfer device generally using is now chain scraper type packing auger, and this chain scraper type packing auger exists following problem:
1, weight chain is large, and friction force is also large, needs two cover actuators, wastes energy;
2, the chain for delivery of coal dust can not add lubricating oil, and chain is prone to the dead phenomenon of rust, difficulty in starting;
3, when external box of microvave slight deformation, inner scraper plate is easily stuck, breaks chain, and the scraper plate damage machine supplying powder that easily drops;
4, the serious spark that easily produces of scraper plate and casing friction, there is potential safety hazard in pulverized coal conveying.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of rope formula defeated powder equipment, replace chain scraper and carry.
The technical solution adopted for the present invention to solve the technical problems is: the defeated powder equipment of a kind of rope formula, the engine installation that comprises closed box, is arranged on the powder conveying device in closed box and drives powder conveying device, powder conveying device comprises with the defeated powder rope of bristle and driving wheel and the flower wheel that drives defeated powder rope, driving wheel and flower wheel are arranged on the two ends in closed box, defeated powder rope sling is on driving wheel and flower wheel, and being closed circular, engine installation drives driving wheel rotation.
For the convenient degree of tightness that regulates defeated powder rope, further limit, powder conveying device also comprises tightening device, tightening device comprises the flower wheel sliding rail that is arranged on flower wheel one side in closed box, cinch cord, tighten up wheel, tighten up wheel backstop, the two ends of the rotating shaft of flower wheel are arranged on respectively in the flower wheel sliding rail of a side separately, tightening up wheel is arranged on closed box by mounting bracket, tightening up wheel backstop is arranged on mounting bracket, tighten up on the midway location of wheel and be fixed with take-up rod, the two ends of cinch cord are separately fixed on the both sides of rotating shaft of flower wheel, the middle part of cinch cord is enclosed within take-up rod, tightening up the mode of wheel by rotation is wrapped in cinch cord to tighten up on wheel.
This tightening device is not only simple in structure, and easy to use, and during simultaneously with the tightening up wheel and can guarantee to adjust the degree of tightness of defeated powder rope of take-up rod, flower wheel both sides remain balance.
Further limit, in take-up rod, cover has and take the regulating wheel that take-up rod is rotating shaft, and cinch cord is enclosed within the regulating wheel of take-up rod.
For preventing defeated powder rope sideslip, skid, further limit, powder conveying device also comprises contact roller and clamping adjustment device, contact roller is pressed on driving wheel by clamping adjustment device, the defeated powder rope of the common clamping of contact roller and driving wheel, clamping adjustment device comprises the contact roller sliding rail that is arranged on driving wheel one side in closed box, pressing spring, pressing spring adjusting screw(rod) and setting nut, the two ends of the rotating shaft of contact roller are arranged on respectively in the contact roller sliding rail of a side separately, setting nut is fixed on closed box, one end of pressing spring adjusting screw(rod) is outside closed box, the other end of pressing spring adjusting screw(rod) enters in closed box through setting nut and is arranged on one end of pressing spring, the other end of pressing spring is arranged in the rotating shaft of contact roller, the operating unit that makes pressing spring adjusting screw(rod) screw in or screw out by rotatably compressing spring adjusting screw(rod) is installed on pressing spring adjusting screw(rod).
For to increase friction, drag better defeated powder rope, further limit, driving wheel and flower wheel for driving the driving surface undulate of defeated powder rope.
For convenience of routine inspection and maintenance, further limit, in closed box, interval arranges the guide wheel of lifting the defeated powder rope that is positioned at upper strata, on the position corresponding to guide wheel of closed box, offers openable access opening.
Further limit, defeated powder rope is steel rope, and bristle is steel wire bristle, and steel wire bristle embeds in steel rope by the mode of braiding.
The invention has the beneficial effects as follows:
1, this device adopts defeated powder knot to close metal brush to have replaced chain scraper conveying, greatly alleviated weight, only needed a set of actuator;
2, defeated powder rope also there will not be rust extremely and cannot start phenomenon without adding lubricating oil;
3, metal brush can not contact and occur stuck phenomenon with casing, thereby has stopped to break chain, and there will not be scraper plate to drop to damage machine supplying powder accident;
4, device, almost without friction, is stopped phenomenon on fire, has eliminated potential safety hazard.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the present invention is further described;
Fig. 1 is integral structure schematic diagram of the present invention;
Fig. 2 is the I place enlarged drawing of Fig. 1;
In figure: 1. closed box, 2. defeated powder rope, 3. driving wheel, 4. flower wheel, 5. engine installation, 6-1. flower wheel sliding rail, 6-3. cinch cord, 6-4. tightens up wheel, and 6-5. tightens up wheel backstop, 6-6. take-up rod, 6-7. regulating wheel, 7-1. contact roller, 7-2. contact roller sliding rail, 7-4. pressing spring, 7-5. pressing spring adjusting screw(rod), 7-6. operating unit.
The specific embodiment
As illustrated in fig. 1 and 2, the defeated powder equipment of a kind of rope formula, the engine installation 5 that comprises closed box 1, is arranged on the powder conveying device in closed box 1 and drives powder conveying device, it is characterized in that: described powder conveying device comprises with the defeated powder rope 2 of bristle and the driving wheel 3 and the flower wheel 4 that drive defeated powder rope 2, driving wheel 3 and flower wheel 4 are arranged on the two ends in closed box 1, defeated powder rope 2 is enclosed within on driving wheel 3 and flower wheel 4, and is closed circular, and engine installation 5 drives driving wheel 3 rotations.Defeated powder rope 2 is steel rope, and bristle is steel wire bristle, and steel wire bristle embeds in steel rope by the mode of braiding.Driving wheel 3 and flower wheel 4 for driving the driving surface undulate of defeated powder rope 2.The interior interval of closed box 1 arranges the guide wheel of lifting the defeated powder rope 2 that is positioned at upper strata, on the position corresponding to guide wheel of closed box 1, offers openable access opening.
Powder conveying device also comprises tightening device, tightening device comprise be arranged on interior flower wheel 4 one sides of closed box 1 flower wheel sliding rail 6-1, cinch cord 6-3, tighten up wheel 6-4, tighten up wheel backstop 6-5, the two ends of the rotating shaft of flower wheel 4 are arranged on respectively in the flower wheel sliding rail 6-1 of a side separately, tightening up wheel 6-4 is arranged on closed box 1 by mounting bracket, tightening up wheel backstop 6-5 is arranged on mounting bracket, tightening up wheel backstop 6-5 is click backstop, comprises the ratchet device that tightens up on wheel 6-4 and the detent mechanism on mounting bracket.Tighten up on the midway location of taking turns 6-4 and be fixed with take-up rod 6-6, the two ends of cinch cord 6-3 are separately fixed on the both sides of rotating shaft of flower wheel 4, it is upper that the middle part of cinch cord 6-3 is enclosed within take-up rod 6-6, tightens up the mode of wheel 6-4 by rotation and cinch cord 6-3 is wrapped in tighten up on wheel 6-4.For when being wound around cinch cord, make cinch cord 6-3 can automatically adjust more smoothly the length at two ends, make the length at cinch cord 6-3 two ends consistent, guarantee 4 liang of lateral balances of flower wheel, the upper cover of take-up rod 6-6 has take the regulating wheel 6-7 that take-up rod 6-6 is rotating shaft, cinch cord 6-3 is enclosed within on the regulating wheel 6-7 of take-up rod 6-6, as shown in Figure 2.
Powder conveying device also comprises contact roller 7-1 and clamping adjustment device, contact roller 7-1 is pressed on driving wheel 3 by clamping adjustment device, contact roller 7-1 and the defeated powder rope 2 of driving wheel 3 common clamping, clamping adjustment device comprises the contact roller sliding rail 7-2 that is arranged on interior driving wheel 3 one sides of closed box 1, pressing spring 7-4, pressing spring adjusting screw(rod) 7-5 and setting nut, the two ends of the rotating shaft of contact roller 7-1 are arranged on respectively in the contact roller sliding rail 7-2 of a side separately, setting nut is fixed on closed box 1, one end of pressing spring adjusting screw(rod) 7-5 is outside closed box 1, the other end of pressing spring adjusting screw(rod) 7-5 enters in closed box 1 through setting nut and is arranged on one end of pressing spring 7-4, the other end of pressing spring 7-4 is arranged in the rotating shaft of contact roller, the operating unit 7-6 that makes pressing spring adjusting screw(rod) 7-5 screw in or screw out by rotatably compressing spring adjusting screw(rod) 7-5 is installed on pressing spring adjusting screw(rod) 7-5, operating unit 7-6 is handwheel.
Claims (7)
1. the defeated powder equipment of rope formula, the engine installation (5) that comprises closed box (1), is arranged on the powder conveying device in closed box (1) and drives powder conveying device, it is characterized in that: described powder conveying device comprises with the defeated powder rope (2) of bristle and the driving wheel (3) and the flower wheel (4) that drive defeated powder rope (2), driving wheel (3) and flower wheel (4) are arranged on the two ends in closed box (1), defeated powder rope (2) is enclosed within on driving wheel (3) and flower wheel (4), and being closed circular, engine installation (5) drives driving wheel (3) rotation.
2. the defeated powder equipment of rope formula according to claim 1, it is characterized in that: described powder conveying device also comprises tightening device, tightening device comprises the flower wheel sliding rail (6-1) that is arranged on interior flower wheel (4) one sides of closed box (1), cinch cord (6-3), tighten up wheel (6-4), tighten up wheel backstop (6-5), the two ends of the rotating shaft of flower wheel (4) are arranged on respectively in the flower wheel sliding rail (6-1) of a side separately, tightening up wheel (6-4) is arranged on closed box (1) by mounting bracket, tightening up wheel backstop (6-5) is arranged on mounting bracket, tighten up on the midway location of wheel (6-4) and be fixed with take-up rod (6-6), the two ends of cinch cord (6-3) are separately fixed on the both sides of rotating shaft of flower wheel (4), the middle part of cinch cord (6-3) is enclosed within take-up rod (6-6), tightening up the mode of wheel (6-4) by rotation is wrapped in cinch cord (6-3) to tighten up on wheel (6-4).
3. the defeated powder equipment of rope formula according to claim 2, it is characterized in that: the upper cover of described take-up rod (6-6) has take the regulating wheel (6-7) that take-up rod (6-6) is rotating shaft, and cinch cord (6-3) is enclosed within the regulating wheel (6-7) of take-up rod (6-6).
4. the defeated powder equipment of rope formula according to claim 1, it is characterized in that: described powder conveying device also comprises contact roller (7-1) and clamping adjustment device, contact roller (7-1) is pressed on driving wheel (3) by clamping adjustment device, contact roller (7-1) clamps defeated powder rope (2) jointly with driving wheel (3), clamping adjustment device comprises the contact roller sliding rail (7-2) that is arranged on interior driving wheel (3) one sides of closed box (1), pressing spring (7-4), pressing spring adjusting screw(rod) (7-5) and setting nut, the two ends of the rotating shaft of contact roller (7-1) are arranged on respectively in the contact roller sliding rail (7-2) of a side separately, setting nut is fixed on closed box (1), one end of pressing spring adjusting screw(rod) (7-5) is outside closed box (1), the other end of pressing spring adjusting screw(rod) (7-5) enters in closed box (1) through setting nut and is arranged on one end of pressing spring (7-4), the other end of pressing spring (7-4) is arranged in the rotating shaft of contact roller, the operating unit (7-6) that makes pressing spring adjusting screw(rod) (7-5) screw in or screw out by rotatably compressing spring adjusting screw(rod) (7-5) is installed on pressing spring adjusting screw(rod) (7-5).
5. the defeated powder equipment of rope formula according to claim 1, is characterized in that: described driving wheel (3) and flower wheel (4) for driving the driving surface undulate of defeated powder rope (2).
6. the defeated powder equipment of rope formula according to claim 1, it is characterized in that: the interior interval of described closed box (1) arranges the guide wheel of lifting the defeated powder rope (2) that is positioned at upper strata, on the position corresponding to guide wheel of closed box (1), offers openable access opening.
7. the defeated powder equipment of rope formula according to claim 1, is characterized in that: described defeated powder rope (2) is steel rope, and bristle is steel wire bristle, and steel wire bristle embeds in steel rope by the mode of braiding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253409.4A CN104003100B (en) | 2014-06-09 | 2014-06-09 | The defeated powder equipment of rope formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410253409.4A CN104003100B (en) | 2014-06-09 | 2014-06-09 | The defeated powder equipment of rope formula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104003100A true CN104003100A (en) | 2014-08-27 |
| CN104003100B CN104003100B (en) | 2016-05-04 |
Family
ID=51364057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410253409.4A Active CN104003100B (en) | 2014-06-09 | 2014-06-09 | The defeated powder equipment of rope formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104003100B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1511996A (en) * | 1976-04-09 | 1978-05-24 | Gericke Ag | Conveyor |
| DE2935791A1 (en) * | 1979-09-05 | 1981-03-19 | Paul 4280 Borken Icking | Scraper conveyor for animal feedstuff distribution - has tubular duct contg. pull cable carrying scraper discs with resilient rim areas |
| CN2118713U (en) * | 1992-04-25 | 1992-10-14 | 吴坤源 | Conveyer with gear and chain |
| RU2130887C1 (en) * | 1998-06-29 | 1999-05-27 | Реммер Шраге | Tubular scraper conveyor (versions) |
| CN102991946A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Powder conveying device |
| CN203946504U (en) * | 2014-06-09 | 2014-11-19 | 金坛加怡热电有限公司 | The defeated powder equipment of a kind of rope formula |
-
2014
- 2014-06-09 CN CN201410253409.4A patent/CN104003100B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1511996A (en) * | 1976-04-09 | 1978-05-24 | Gericke Ag | Conveyor |
| DE2935791A1 (en) * | 1979-09-05 | 1981-03-19 | Paul 4280 Borken Icking | Scraper conveyor for animal feedstuff distribution - has tubular duct contg. pull cable carrying scraper discs with resilient rim areas |
| CN2118713U (en) * | 1992-04-25 | 1992-10-14 | 吴坤源 | Conveyer with gear and chain |
| RU2130887C1 (en) * | 1998-06-29 | 1999-05-27 | Реммер Шраге | Tubular scraper conveyor (versions) |
| CN102991946A (en) * | 2012-09-29 | 2013-03-27 | 张家港市永道科技有限公司 | Powder conveying device |
| CN203946504U (en) * | 2014-06-09 | 2014-11-19 | 金坛加怡热电有限公司 | The defeated powder equipment of a kind of rope formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104003100B (en) | 2016-05-04 |
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| SE01 | Entry into force of request for substantive examination | ||
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Address after: 213200 No. 2 Power Plant Road, Jintan Economic Development Zone, Changzhou, Jiangsu Patentee after: Jiangsu Cef Concord Co-generation Company Limited Address before: 213200, No. 1 Power Plant Road, Jintan Economic Development Zone, Changzhou, Jiangsu, Jintan Patentee before: Jintan Jia Yi Thermal Power Co., Ltd |