CN201647609U - Deviation rectifying device of movable chute - Google Patents
Deviation rectifying device of movable chute Download PDFInfo
- Publication number
- CN201647609U CN201647609U CN201020125364XU CN201020125364U CN201647609U CN 201647609 U CN201647609 U CN 201647609U CN 201020125364X U CN201020125364X U CN 201020125364XU CN 201020125364 U CN201020125364 U CN 201020125364U CN 201647609 U CN201647609 U CN 201647609U
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- chute
- hole
- shifting board
- correcting device
- portable chute
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Abstract
The utility model discloses a deviation rectifying device of a movable chute. The deviation rectifying device is arranged on a movable chute of a material taking machine, and the right lateral wall of the movable chute is provided with a hole. The deviation rectifying device comprises a rotary shaft, a movable baffle board and a transmission element, wherein two ends of the rotary shaft are respectively connected with the front lateral wall and the rear lateral wall of the moveable chute; the movable baffle board is rotatably connected with the rotary shaft; one end of the transmission element penetrates through the hole on the right lateral wall of the movable chute to be rotatably connected with the movable baffle board. According to variation of blanking points of materials, amplitude of swing of the movable baffle board is adjusted by the transmission element, and then the blanking points of materials are controlled, accordingly the deviation rectifying device avoids deviation of downstream belts, is suitable for various movable chutes, and has good application effect.
Description
Technical field
The utility model relates to a kind of doffer, relates in particular to a kind of movably doffer.
Background technology
At home and abroad the raw material in large-scale metallurgical enterprise, harbour, mine is handled the field, and bulk materials such as breeze, ore are mainly carried by reclaimer.Because raw material stores in the stock ground for a long time, and, further caused belt feeder part frame appearance torsional deflection in various degree because the raw material storage content in large-scale stock ground, has caused reclaimer walking rail and setting of ground generally all greater than more than 100,000 tons.The scheme of installation of Tape movement formula chute reclaimer as shown in Figure 1 because the stock ground stores big content of starting materials 1, causes rail 2 setting of ground, the stand stretch of reclaimer 3, when raw material passed through reclaimer chute 4, discharging point was inaccurate, drop on the raw material deflection on the belt 5, finally cause belt 5 sideslips.If raw material is biased to the right side, belt sideslip to the left then, vice versa.Chute on this reclaimer is fixed in reclaimer and follows the device that it moves as a kind of, compares with the fixed type chute, and the easier downstream belt that makes produces deviation phenomenon.
Notification number is CN2471749, the day for announcing is on January 12nd, 2002, and the patent documentation that name is called " belt feeder is with keeping off carrying roller " has disclosed a kind of device that prevents belt deviation, as shown in Figure 2, comprise flute profile carrying roller group 21 and sideslip carrying roller 22, purpose is to stop that by force belt 23 continues sideslip.The method can only be installed on the both sides of belt feeder, and is little to the discharging point sideslip effect of chute.In addition, stop rubber belt from deviating by force owing to adopt, therefore bigger to the tape edge damage.
Notification number is CN2717887, and the day for announcing is on August 17th, 2005, and the patent documentation that name is called " automatic compensation chute doffer " discloses the device that a kind of conveying belt of belt machine moves chute.The principle of this technical scheme is to adopt carrying roller to produce horizontal thrust to make belt from the trend centring adjustment, to play the purpose that prevents belt deviation.The disclosed technical scheme of this patent documentation is that automatic compensation chute doffer is installed on the reclaimer, comprise carriage, carrying roller group, this device moves along with moving of reclaimer, thereby makes the discharging point of raw material that a fixing position be arranged, to prevent the belt deviation phenomenon.But this scheme can not solve the not positive problem of raw material discharging point that causes owing to reclaimer walking rail and setting of ground or the distortion of downstream belt frame.
Summary of the invention
The purpose of this utility model is that existing portable chute is further optimized, and solves raw material by the inaccurate problem of discharging point behind the chute blanking, thereby makes raw material remain at the centre of belt, does not produce sideslip to guarantee the downstream belt.
Technical conceive of the present utility model is as follows: on existing portable chute a rotating shaft is set, a shifting board and rotating shaft are rotatably connected, and shifting board rotates around the axis under the driving of a driver element.Discharging point according to raw material changes, by the amplitude of fluctuation of driver element adjusting shifting board, and then the discharging point of control raw material.
For achieving the above object, the utility model provides a kind of deviation correcting device of portable chute, and this deviation correcting device is located on the portable chute of reclaimer, has a hole on the right side wall of described portable chute, and described deviation correcting device comprises:
One rotating shaft is located in the described portable chute, and its two ends are connected with the forward and backward two side of described portable chute respectively;
One shifting board, its upper side edge is connected with described rotating shaft, is the center swing with the rotating shaft to realize shifting board;
One driver element, one end pass the hole on the described portable chute right side wall, flexibly connect with shifting board.
Preferably, described driver element is a screw mandrel, and the hole on the described portable chute right side wall is a tapped bore, and described screw mandrel is threaded with tapped bore.
Preferably, the other end of described driver element is connected with a driver element.
Preferably, described driver element is an adjusting disk.
Preferably, described shifting board is provided with a permanent seat, has a pin-and-hole on the described permanent seat, and described screw mandrel and shifting board bonded assembly one end have another pin-and-hole, in the pin-and-hole and the pin-and-hole on the described screw mandrel on the described permanent seat of one pin insertion, realize being rotatably connected of screw mandrel and shifting board.
Unpunctual when raw material discharging point by chute, control discharging point by regulating the driver element amplitude of fluctuation of regulating shifting board that moves in the horizontal direction, raw material is dropped in the middle of the belt of downstream all the time.
Above-mentioned driver element can also be driver elemenies such as hydraulic actuating cylinder, worm and gear except described screw mandrel.
The utility model is owing to adopted above technical scheme, make it compared with prior art, fundamentally solved the deviation phenomenon of portable chute downstream belt on the reclaimer, guaranteed that reclaimer can continuous working, thereby further reduce, reduced environmental pollution, and improved reclaimer production efficiency, reduced the material loss rate.Deviation correcting device described in the utility model can be widely used in various portable chutes.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is the existing scheme of installation that has portable chute reclaimer.
Fig. 2 is the structural representation of existing belt feeder with the retaining carrying roller.
Fig. 3 is the scheme drawing that is provided with of the deviation correcting device of a kind of portable chute of the utility model.
Fig. 4 is the structural representation of shifting board and driver element in the deviation correcting device of a kind of portable chute of the utility model.
The specific embodiment
As shown in Figure 3 and Figure 4, this deviation correcting device is a kind of preferred version of the deviation correcting device of a kind of portable chute of the utility model.Carrier roller frame 31 is fixed on the reclaimer, and carrying roller 32 is located on the carrier roller frame 31, and belt 33 passes carrying roller 32, and chute 34 is captiveed joint with reclaimer by attachment point A, and the getting in the material process of reclaimer, chute 34 just can move along with the mobile of reclaimer like this.Be welded with hook 341 on the front and back biside plate of chute 34 respectively, the two ends of rotating shaft 342 341 are connected with hook respectively, thereby be arranged in parallel with the right side board 345 of chute 34; Shifting board 343 can 342 rotate around the shaft.Have tapped bore 348 on the shifting board 343, be welded with a permanent seat 344 in addition, have pin-and-hole on the permanent seat 344, the front end of screw mandrel 346 also has a pin-and-hole, and screw mandrel 346 passes tapped bore 348, realizes being rotatably connected by pin 349 with permanent seat 344; Screw mandrel 346 ends are equipped with circular adjustment disk 347.
When raw material arrives chute 34, if the raw material discharging point is not just causing belt toward left side sideslip, then rotate circular adjustment disk 347, and then drive screw mandrel 346 axially moves right, swing to the right thereby drive shifting board 343, in the process that shifting board 343 is swung, changed the original discharging point of raw material to the right, make raw material occupy the direction of having corrected belt deviation behind the centre of belt once more, remain at the center of belt feeder when finally making the belt operation.If raw material arrives chute 34, when the raw material discharging point was not just causing belt toward the right sideslip, its principle of work was the same, just regulates shifting board 343 round about.
This shows, deviation correcting device described in the utility model has fundamentally solved the deviation phenomenon of downstream belt, guaranteed that reclaimer can continuous working, thereby improved reclaimer production efficiency, reduced the material loss rate, this deviation correcting device can be widely used in various portable chutes, has good implementation result.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (5)
1. the deviation correcting device of a portable chute is characterized in that, is located on the portable chute of reclaimer, has a hole on the right side wall of described portable chute, and described deviation correcting device comprises:
One rotating shaft is located in the described portable chute, and its two ends are connected with the forward and backward two side of described portable chute respectively;
One shifting board, its upper side edge are located in the described rotating shaft, are axis swing with the rotating shaft;
One driver element, one end pass the hole on the described portable chute right side wall, flexibly connect with shifting board, promote the shifting board swing.
2. the deviation correcting device of portable chute as claimed in claim 1 is characterized in that, described driver element is a screw mandrel, and the hole on the described portable chute right side wall is a tapped bore, and described screw mandrel is threaded with tapped bore.
3. the deviation correcting device of portable chute as claimed in claim 2 is characterized in that, the other end of described driver element is connected with a driver element.
4. the deviation correcting device of portable chute as claimed in claim 3 is characterized in that, described driver element is an adjusting disk.
5. the deviation correcting device of portable chute as claimed in claim 4, it is characterized in that, described shifting board is provided with a permanent seat, have a pin-and-hole on the described permanent seat, described screw mandrel and shifting board bonded assembly one end have another pin-and-hole, in the pin-and-hole and the pin-and-hole on the described screw mandrel on the described permanent seat of one pin insertion, realize the flexible connection of screw mandrel and shifting board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020125364XU CN201647609U (en) | 2010-03-08 | 2010-03-08 | Deviation rectifying device of movable chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020125364XU CN201647609U (en) | 2010-03-08 | 2010-03-08 | Deviation rectifying device of movable chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201647609U true CN201647609U (en) | 2010-11-24 |
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ID=43112839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020125364XU Expired - Fee Related CN201647609U (en) | 2010-03-08 | 2010-03-08 | Deviation rectifying device of movable chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201647609U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344043A (en) * | 2011-09-13 | 2012-02-08 | 大连华锐股份有限公司 | Automatic offset material centering device of material taking machine for loading and unloading bulk material |
| CN105752632A (en) * | 2016-03-23 | 2016-07-13 | 中国神华能源股份有限公司 | Equipment for adjusting material falling point position of material and belt conveyor system |
| CN105836438A (en) * | 2016-04-22 | 2016-08-10 | 大唐山东电力检修运营有限公司 | Automatic falling point adjustment device, system and method |
| CN110027874A (en) * | 2019-05-13 | 2019-07-19 | 姚焕根 | Coal dust cutting agency |
-
2010
- 2010-03-08 CN CN201020125364XU patent/CN201647609U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102344043A (en) * | 2011-09-13 | 2012-02-08 | 大连华锐股份有限公司 | Automatic offset material centering device of material taking machine for loading and unloading bulk material |
| CN105752632A (en) * | 2016-03-23 | 2016-07-13 | 中国神华能源股份有限公司 | Equipment for adjusting material falling point position of material and belt conveyor system |
| CN105836438A (en) * | 2016-04-22 | 2016-08-10 | 大唐山东电力检修运营有限公司 | Automatic falling point adjustment device, system and method |
| CN105836438B (en) * | 2016-04-22 | 2018-01-30 | 大唐山东电力检修运营有限公司 | A kind of discharging point automatic regulating apparatus, automatic adjustment system and method |
| CN110027874A (en) * | 2019-05-13 | 2019-07-19 | 姚焕根 | Coal dust cutting agency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20160308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |