CN104340638A - Novel belt deviation adjuster - Google Patents
Novel belt deviation adjuster Download PDFInfo
- Publication number
- CN104340638A CN104340638A CN201410522474.2A CN201410522474A CN104340638A CN 104340638 A CN104340638 A CN 104340638A CN 201410522474 A CN201410522474 A CN 201410522474A CN 104340638 A CN104340638 A CN 104340638A
- Authority
- CN
- China
- Prior art keywords
- belt
- oil
- driving
- oil cylinder
- cavity
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
Abstract
The invention relates to a novel belt deviation adjuster. The novel belt deviation adjuster comprises a driving device, a driving oil cylinder and a core adjusting frame, wherein the driving device is arranged on the side of a belt, the driving oil cylinder is connected with the driving device, and the core adjusting frame is connected with the driving oil cylinder and is used for adjusting the position of the belt; the driving device comprises a driving roller; the driving roller is connected with an oil pump; the oil pump is connected with a hydraulic direction-changing valve; the hydraulic direction-changing valve is connected with the driving oil cylinder through an oil outlet I; an angle of 30 degrees is formed by the driving device and the vertical direction; the hydraulic direction-changing valve comprises a valve body and a valve element, a cavity is formed in the valve body, a spring is arranged in the cavity, an oil inlet, an oil outlet II and an oil return opening connected with the cavity are formed in the valve body. The novel belt deviation adjuster is widely applied to belt transportation system in the industries of industry, electric power, processing and the like. The novel belt deviation adjuster can effectively eliminate belt off tracking in the belt transportation process.
Description
Technical field
The present invention relates to a kind of device for adjusting deviation, specifically relate to that a kind of structure is simple, the Novel waistband device for adjusting deviation of use safety.
Background technology
At present, the design of the driving rolls of prior art is all vertical, during belt deviation, easily tears belt, causes whole piece belt to scrap.Driving rolls is directly installed on oil pump shaft, and oil pump shaft is easily ruptured.Prior art control cock be by change-over valve one, by pass valve two, oil sucting valve two, and also have an additional fuel tank, have five oil circuits, complex structure manufactures loaded down with trivial details, installs inconvenient, easily produces card valve phenomenon.
Current domestic belt feeder centring device, mainly mechanical fixed-type external device for adjusting deviation, be secondly hydraulic efficiency gear and electromagnetism speed machine, hydraulic bias adjusting device is different with drive mechanism according to hydraulic transmission principle, can be divided into again dissimilar, but every type has improvements.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of structure is simple, the Novel waistband device for adjusting deviation of use safety.
Content of the present invention comprises the actuating device being arranged on belt sidepiece, the driving oil cylinder be connected with actuating device and the aligning frame for regulating belt position be connected with driving oil cylinder, described actuating device comprises driving rolls, described driving rolls is connected with oil pump, described oil pump is connected with hydraulic directional control valve, described hydraulic directional control valve is connected with driving oil cylinder by oil outlet, described actuating device becomes 30 degree with vertical direction, described hydraulic directional control valve comprises valve body and spool, cavity is provided with in described valve body, spring is provided with in described cavity, the oil inlet be connected with cavity is provided with in described valve body, oil outlet and return opening, described oil pump and hydraulic directional control valve are arranged in fuel tank, channel steel base is connected with below described aligning frame, described aligning frame is provided with aligning axle sleeve.
As preferably, below described channel steel base, be provided with frame.
As preferably, described frame is provided with power supply box.
The invention has the beneficial effects as follows, the present invention is without the need to propulsion source.When belt 7 sideslip time, utilize the frictional power of belt straight-line motion, drive driving rolls to connect oil pump running, produce hydraulic oil, through hydraulic directional control valve input queued switches oil cylinder, drive the aligning frame anglec of rotation, change belt movement direction, thus reach the object of belt aligning.Make travelling belt 7 can normal operation.The present invention is widely used in the belt transportation system of the industries such as industry, electric power, processing.Effectively can eliminate the belt deviation phenomenon of belt in transportation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention 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, accompanying drawing in the following describes is only some embodiments of the present invention, 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 structural representation of the present invention.
Fig. 2 is the structural representation of actuating device of the present invention.
Fig. 3 is the structural representation of hydraulic directional control valve of the present invention.
In figure, 1 valve body, 2 spools, 3 springs, 4 oil inlets, 5 oil outlets, 6 return openings, 7 belts, 8 actuating devices, 9 aligning framves, 10 drive oil cylinder, 11 driving rollss, 12 bearing seats, 13 oil pumps, 14 hydraulic directional control valves, 15 fuel tanks, 16 oil outlets, 17 aligning axle sleeves, 18 channel steel base.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
As Figure 1-3, the present invention includes the actuating device 8 being arranged on belt 7 sidepiece, the driving oil cylinder 10 be connected with actuating device 8 and the aligning frame 9 for regulating belt 7 position be connected with driving oil cylinder 10, described actuating device 8 comprises driving rolls 11, described driving rolls 11 is connected with oil pump 13, described oil pump 13 is connected with hydraulic directional control valve 14, described hydraulic directional control valve 14 is connected with driving oil cylinder 10 by oil outlet 16, described actuating device 8 becomes 30 degree with vertical direction, described hydraulic directional control valve 14 comprises valve body 1 and spool 2, cavity is provided with in described valve body 1, spring 3 is provided with in described cavity, the oil inlet 4 be connected with cavity is provided with in described valve body 1, oil outlet 5 and return opening 6, described driving rolls 11 is arranged on bearing seat 12, described oil pump 13 and hydraulic directional control valve 14 are arranged in fuel tank 15, channel steel base 18 is connected with below described aligning frame 9, described aligning frame 9 is provided with aligning axle sleeve 17.
It should be noted that and be provided with frame below described channel steel base 18.
It should be noted that and described frame is provided with power supply box.
The present invention, when hydraulic oil is through oil inlet 4, promotes spool 2, makes hydraulic oil enter oil outlet 5, thus arrives oil cylinder, drives the motion of subsequent parts; Structure of the present invention is very simple, only has an oil circuit, for completing the commutation function of oil cylinder.
Actuating device 8 of the present invention becomes 30 degree with vertical direction, can not damage and tear belt 7 when belt 7 sideslip, simple and reasonable, compact, easy for installation, and flexibly, aligning is reliable in motion.
The present invention is when belt 7 normal operation, and actuating device 8 does not work.When belt 7 sideslip operates, just have side to rub driving rolls 11, driving rolls 11 drives oil pump 13 to rotate, and produce pressure oil, through hydraulic directional control valve 14, promote piston, the piston rod of oil cylinder 13, promote aligning frame 9, belt 7 is shifted onto midway location, realizes the effect of belt 7 tuningout.When belt 7 sideslip opposite side rubs driving rolls 11, realize the effect of opposite side belt deviation adjustment.
The present invention is without the need to propulsion source.When belt 7 sideslip time, utilize the frictional power of belt 7 straight-line motion, drive driving rolls 11 to connect oil pump 13 and operate, produce hydraulic oil, through hydraulic directional control valve 14 input queued switches oil cylinder 10, drive aligning frame 9 anglec of rotation, change belt movement direction, thus reach the object of belt 7 aligning.Make travelling belt 7 can normal operation.The present invention is widely used in the belt transportation system of the industries such as industry, electric power, processing.Effectively can eliminate the belt deviation phenomenon of belt in transportation.
In order to be illustrated more clearly in the embodiment of the present invention 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, accompanying drawing in the following describes is only some embodiments of the present invention, 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.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed in the new protection domain of this practicality and be as the criterion.
Claims (3)
1. a Novel waistband device for adjusting deviation, it is characterized in that: comprise the actuating device (8) being arranged on belt (7) sidepiece, the driving oil cylinder (10) be connected with actuating device (8) and the aligning frame (9) for regulating belt (7) position be connected with driving oil cylinder (10), described actuating device (8) comprises driving rolls (11), described driving rolls (11) is connected with oil pump (13), described oil pump (13) is connected with hydraulic directional control valve (14), described hydraulic directional control valve (14) is connected with driving oil cylinder (10) by oil outlet (16), described actuating device (8) becomes 30 degree with vertical direction, described hydraulic directional control valve (14) comprises valve body (1) and spool (2), described valve body is provided with cavity in (1), spring (3) is provided with in described cavity, the oil inlet (4) be connected with cavity is provided with in described valve body (1), oil outlet (5) and return opening (6), described driving rolls (11) is arranged on bearing seat (12), described oil pump (13) and hydraulic directional control valve (14) are arranged in fuel tank (15), described aligning frame (9) below is connected with channel steel base (18), described aligning frame (9) is provided with aligning axle sleeve (17).
2. Novel waistband device for adjusting deviation according to claim 1, is characterized in that: described channel steel base (18) below is provided with frame.
3. Novel waistband device for adjusting deviation according to claim 2, is characterized in that: described frame is provided with power supply box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522474.2A CN104340638A (en) | 2014-10-05 | 2014-10-05 | Novel belt deviation adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522474.2A CN104340638A (en) | 2014-10-05 | 2014-10-05 | Novel belt deviation adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104340638A true CN104340638A (en) | 2015-02-11 |
Family
ID=52497211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410522474.2A Pending CN104340638A (en) | 2014-10-05 | 2014-10-05 | Novel belt deviation adjuster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104340638A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153324A (en) * | 1984-01-24 | 1985-08-12 | Sumitomo Metal Ind Ltd | Belt conveyer automatic aligning method and aligning device |
| CN2808831Y (en) * | 2005-04-05 | 2006-08-23 | 杨建民 | Full automatic deviation-corrector for conveyer belt |
| AU2007202586A1 (en) * | 2007-06-06 | 2009-01-08 | Gang Lin | Passive hydraulic control deviation-correcting linkage machine |
| CN203362676U (en) * | 2013-07-11 | 2013-12-25 | 阜新北鑫星液压有限公司 | Single-piston pneumatic-control hydraulic direction changing valve |
| CN203486508U (en) * | 2013-08-23 | 2014-03-19 | 抚顺恒润环保设备通用材料有限公司 | Full-automatic hydraulic deviation adjuster without power source |
-
2014
- 2014-10-05 CN CN201410522474.2A patent/CN104340638A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60153324A (en) * | 1984-01-24 | 1985-08-12 | Sumitomo Metal Ind Ltd | Belt conveyer automatic aligning method and aligning device |
| CN2808831Y (en) * | 2005-04-05 | 2006-08-23 | 杨建民 | Full automatic deviation-corrector for conveyer belt |
| AU2007202586A1 (en) * | 2007-06-06 | 2009-01-08 | Gang Lin | Passive hydraulic control deviation-correcting linkage machine |
| CN203362676U (en) * | 2013-07-11 | 2013-12-25 | 阜新北鑫星液压有限公司 | Single-piston pneumatic-control hydraulic direction changing valve |
| CN203486508U (en) * | 2013-08-23 | 2014-03-19 | 抚顺恒润环保设备通用材料有限公司 | Full-automatic hydraulic deviation adjuster without power source |
Non-Patent Citations (1)
| Title |
|---|
| 成大先: "《机械设计手册》", 31 March 2008 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |