CN101559886A - Swing telescopic loading chute - Google Patents
Swing telescopic loading chute Download PDFInfo
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- CN101559886A CN101559886A CNA2009100818480A CN200910081848A CN101559886A CN 101559886 A CN101559886 A CN 101559886A CN A2009100818480 A CNA2009100818480 A CN A2009100818480A CN 200910081848 A CN200910081848 A CN 200910081848A CN 101559886 A CN101559886 A CN 101559886A
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Abstract
The invention relates to a swing telescopic loading chute, which mainly comprises a fixed chute, a rotary chute, a guide chute and an outer telescopic chute, wherein the outside of the fixed chute is sleeved with the rotary chute; the shape of the rotary chute is adapted to the shape of the fixed chute; the fixed chute and the rotary chute are connected through a rotary shaft; the lower end of the rotary chute is provided with the guide chute; the outside of the guide chute is sleeved with the outer telescopic chute; and the guide chute and the outer telescopic chute are connected through a telescopic executing mechanism. The swing telescopic loading chute adopts the structure design that the fixed chute and the rotary chute are combined with the outer telescopic chute, solves the problem of adaptability to different carriages, reduces material dropping impact on the carriages of trains, prolongs the service life of the carriages, can automatically lift when the chute collides the carriages, avoids the damage of loading stations and the carriages, has simple operation, good impermeability and less environmental pollution, improves the working conditions, and has better loading and flatting effect.
Description
Technical field
The present invention relates to a kind of loading chute, particularly be applicable to the swing telescopic loading chute of railway loading system open-top car compartment entruckings such as loose unpacked material such as coal, ore and flatcar.This swing telescopic loading chute not only can be swung but also scalable, mainly is made up of fixed chute, revolution chute, guide chutes and flexible outward chute.Fixed chute is installed on the bottom of loading station, and the revolution chute can rotate by the anchor shaft on fixed chute, and flexible outward chute can be along the guide chutes up-and-down movement; Both can make swing telescopic loading chute and railway car keep suitable distance, finish entrucking and flatcar operation by swing; Train bumps in can avoiding swing telescopic loading chute neatly and advancing; The entrucking demand that also can adapt to the different size compartment by the up-and-down movement of outer flexible chute.
Background technology
Along with the continuous development of automatic guidance, dynamic measurement, electromechanical integration technology is perfect, the quickly ration loading station has become the preferred unit of large loose unpacked material railway entrucking, it has characteristics such as loading speed is fast, measuring accuracy is high, degree of automation height, improves the efficient and the benefit of railway loose cargo transport greatly.And one of key device of realizing entrucking quick and precisely is exactly the loading chute that is positioned at bottom, quickly ration loading station, and the employed loading chute in quickly ration loading station mainly contains two kinds at present:
1. the vertical telescopic loading chute of parallel motion is made up of guide chutes and outer chute, and outer chute can move up and down along the slideway that is fixed in guide chutes, to adapt to the height of different size railway car.In order to satisfy railway line gauge requirement on every side, when not working, this kind chute need not move to outside the railway clearance.When the train head passes through the beginning entrucking, loading chute is moved on to the control position of railway car top along horizontal rail.This kind chute is bigger because of vertical flexible scope, the applicable entrucking demand in domestic most of compartments at present.But the entrucking dumping time of this kind chute is longer, impacts bigger to the discharging of railway car; Sealing property is relatively poor, and material leaks outside more; Also exist simultaneously owing to promote the untimely accident potential that bumps with train.In addition, exist entrucking to cooperate with the speed of train traction during owing to entrucking, this kind loading chute is had relatively high expectations to the level of operating personal.
2. the oscillating type loading chute is made up of fixed chute and revolution chute, and the revolution chute can rotate by the axis of revolution on fixed chute, to adapt to different size height of wagon and train traction speed; The swing of revolution chute is generally controlled by rope traction by transmission device.This loading chute is installed on the bottom at quickly ration loading station, the top of railroad track.Swing to the extreme higher position when not working and also be locked, satisfy the requirement that railway clearance and train safe pass through.The revolution chute turns to the entrucking position around fixed chute during work.Can be deep into interior during the loading chute entrucking of this form easily and have a certain degree with bottom, compartment shape, loose unpacked material can more gently be discharged in the compartment, the blanking that has reduced railway car impacts; Because the flexibility characteristics of steel rope, when bumping, chute and compartment also can lift automatically, to avoid causing the damage in loading station and compartment.This kind loading chute is simple to operate, can shift to an earlier date blowing and batching in the entrucking process, has reduced loading time, also have anticollision simultaneously and reduce the function that the compartment is impacted, and flatcar is effective.But this kind loading chute is relatively poor to the comformability in different size compartment owing to the restriction that is subjected to this body structure and entrucking Flow of Goods and Materials characteristic, especially can not be suitable for height of wagon in the entrucking requirement that changes in a big way.For giving full play to the ability of existing railway transportation passage, greatly develop the heavy haul train goods transport in recent years, on the basis that keeps railway car length not increase, constantly increase the height in compartment, cause present railway bulk powder vehicle height of the carbody difference increasing, the oscillating type loading chute is difficult to satisfy simultaneously the entrucking requirement in different compartments.So, be badly in need of providing a kind of later-model swing telescopic loading chute to satisfy the needs of railway entrucking.
Summary of the invention
The purpose of this invention is to provide a kind of later-model swing telescopic loading chute, fixed chute, revolution chute, guide chutes and flexible outward chute are installed, both can make swing telescopic loading chute and railway car keep suitable distance, finish entrucking and flatcar operation by swing; Train bumps in can avoiding swing telescopic loading chute neatly and advancing, and also can adapt to the entrucking demand of different size railway car by the up-and-down movement of outer flexible chute.
The present invention for the technical scheme that the technical solution problem is provided is: a kind of swing telescopic loading chute, it is characterized in that: this loading chute is mainly by fixed chute, the revolution chute, guide chutes and outer flexible chute are formed, outside described fixed chute, be set with the revolution chute, the shape of described revolution chute and fixed chute shape adapt, described fixed chute is connected by axis of revolution with the revolution chute, be provided with guide chutes in this revolution chute lower end, be set with the overhanging chute that contracts outside this guide chutes, described guide chutes is connected by flexible actuating unit with outer flexible chute.
The vertical sectional shape of described revolution chute rotating part and fixed chute is circular arc, and two surfaces fit tightly.
Described guide chutes all is rectangles with the cross-sectional plane of outer flexible chute, and two chute surfaces fit tightly.
Flexible chute lower end is equipped with the flatcar device outside described, and the bottom of described flatcar device tilts horizontal by certain angle, and horizontal shape of this flatcar device and the described outer flexible horizontal shape of chute adapt.
Be provided with the mouth that gathers materials in described fixed chute bottom, be provided with the slide material mouth that connects with described guide chutes in the bottom of described revolution chute, the described mouth that gathers materials is corresponding with slide material mouthful position.
Described guide chutes is connected with outer flexible chute by the flexible actuating unit of position, left and right sides symmetric arrangement, described flexible actuating unit upper end is connected with the outer wall of described guide chutes, and described flexible actuating unit lower end is connected with described outer flexible chute outer wall.
Described flexible actuating unit be oil cylinder or cylinder one of them.
Angle is between 10 °～35 ° between described guide chutes and the vertical surface.
Described outer flexible chute in the miles of relative movement on the guide chutes between 0～1.1m.
The anglec of rotation of described revolution chute wraparound rotating shaft is between 0 °～90 °.
Described revolution chute is connected with a draw gear by the steel rope that connects thereon, described draw gear has a horizontal beam that is fixed in the loading station, a pilot bar is installed on this horizontal beam, left at this pilot bar has a track adjusting wheel that is installed on the horizontal beam, a traction actuating unit is installed on pilot bar right-hand, described steel rope is placed on track adjusting wheel and the pilot bar, and is connected with described traction actuating unit.
The traction actuating unit of described revolution chute be oil cylinder, cylinder, HM Hydraulic Motor or electric winch one of them.
The present invention has compared following advantage with prior art with equipment:
1. swing telescopic loading chute of the present invention adopts fixed chute to combine the structure design of outer flexible chute with the revolution chute, fully drawn the advantage separately of oscillating type and the vertical telescopic loading chute of parallel motion, solved adaptability problem well, satisfied the actual needs of present plurality of specifications compartment entrucking well different compartments.
2. swing telescopic loading chute of the present invention can more gently be discharged in the compartment loose unpacked material, and the blanking that has reduced railway car impacts, and has prolonged the service life in compartment.
3. swing telescopic loading chute of the present invention also can lift when bumping with the compartment automatically, has the anticollision function, has avoided the damage in loading station and compartment.
4. swing telescopic loading chute of the present invention allows blowing and batching in advance in the entrucking process, thereby has reduced loading time, has improved loading speed.
5. swing telescopic loading chute of the present invention is simple to operate, good leak tightness, and environmental pollution is little in the entrucking process, has improved service conditions greatly.
6. swing telescopic loading chute of the present invention can be deep into interior and flexible swing telescopic loading chute position easily, has better entrucking flatcar effect.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the front view of the embodiment of the invention;
Fig. 2 is the left view of the embodiment of the invention;
Fig. 3 is the structural representation (the A-A cutaway view of Fig. 2) of the embodiment of the invention.
Specific embodiment
Referring to Fig. 1, Fig. 2, shown in Figure 3, a kind of swing telescopic loading chute, this loading chute is mainly by fixed chute 1, revolution chute 2, guide chutes 4 and outer flexible chute 5 are formed, reinstall the commentaries on classics chute at this fixed chute overcoat, the shape of described revolution chute and fixed chute shape adapt, two parts fit tightly, described fixed chute is connected with the revolution chute by two axis of revolutions 3 that are installed in its both sides, the revolution chute can rotate under the effect of actuating unit in the wraparound rotating shaft, guide chutes is equipped with in this revolution chute lower end, flexible chute outside the outside of this guide chutes is set with, described outer flexible chute is connected with guide chutes by flexible actuating unit, realizes the fore and aft motion up and down of outer flexible chute.
The vertical sectional shape of described revolution chute and fixed chute is circular arc.It is in order better to guarantee the flexible rotation of revolution chute around fixed chute, to guarantee can lift in time when needs are hidden train, when needs can enter control position fast when material is removed stage makeup and costume in the compartment, so that save loading time that the present invention adopts the circular arc design.Reduce simultaneously the gap of fixed part and rotating part as far as possible, adopt circular arc design also can guarantee the smooth and easy of Flow of Goods and Materials in the entrucking process, and reduce leaking of material dust in the entrucking process as far as possible and cause pollution environment.
Flexible chute lower end is equipped with flatcar device 7 outside described, and the bottom of described flatcar device tilts horizontal by certain angle, and this flatcar device shape of cross section and described outer flexible chute shape of cross section adapt.When being in the entrucking position, described flatcar device becomes plumbness substantially with horizontal surface, can utilize the material in the low relatively strickling compartment, one side, bottom, flatcar device right side in the entrucking process, make material be evenly distributed on interior, and effectively avoid the material in the entrucking process to spatter outward.
The angle of inclination, bottom of described flatcar device is between 10 °～35 °.Such design is for saving the space, the volume of reduction swing telescopic loading chute, the length of shortening flatcar device.
Described guide chutes is rectangle with the cross-sectional plane of outer flexible chute, and guarantees to have enough material passage areas.
Be provided with the mouth 8 that gathers materials bottom described fixed chute, be provided with the slide material mouth 9 that connects with described guide chutes in described revolution chute bottom, the described mouth that gathers materials expects that with slide mouthful position is corresponding.The mouth that gathers materials among the present invention is corresponding with slide material mouthful position, can effectively avoid the material slag to remain in the fixed chute.
Angle is between 10 °～35 ° between described guide chutes and the vertical surface.Why the present invention will keep certain angle between guide chutes and the vertical surface, is in order effectively to avoid material vertically to fall because of gravity, the shortcoming that impulsive force is big.Such design can make material gently along outer flexible chute inwall landing, has guaranteed the steady of entrucking process, and the material when having prevented entrucking splashes.The vertical section of the revolution chute described in the present invention is the high right low irregular semicircle in a left side, and the guide chutes of this revolution chute lower end tilts to install to the low relatively one side of semicircle; The design-calculated purpose is in order to guarantee swing telescopic loading chute when the quiescence like this, and its revolution chute targeting part and vertical surface are at an angle.Can design special revolution chute shape according to actual needs, with the angle between control guide chutes and the vertical surface.
Described outer flexible chute is connected with guide chutes by two flexible actuating units that are installed on the revolution chute left and right sides, described flexible actuating unit upper end is connected with described guide chutes outer wall, and described flexible actuating unit lower end is connected with described outer flexible chute outer wall.Described flexible actuating unit is oil cylinder or cylinder.Described two flexible actuating unit specifications and models are identical, and guarantee synchronization action.Described two flexible actuating units are connected with master control system with propulsion source in being installed in loading station by pilot piping.
Described outer flexible chute in the miles of relative movement on the guide chutes between 0～1.1m.This scope can adapt at present fully using the open-top car compartment, as entrucking and the flatcar requirement of C50, C60, C62, C64, C70, C75, C80, C82, C85 etc., also can suitably adjust the scope of shift length according to actual conditions.
The described anglec of rotation of chute wraparound rotating shaft of changeing together is between 0 °～90 °.The purpose of She Zhiing is to guarantee that the height when not working rise can satisfy the railway clearance requirement on the one hand like this, thereby guarantees that locomotive can pass through smoothly.Can adapt to the entrucking requirement of different model railway car on the one hand, also can suitably adjust the scope of the anglec of rotation according to actual conditions.
Described revolution chute is by connecting the rotation of steel rope 10 traction realization wraparound rotating shafts thereon.When needs are swung whole swing telescopic loading chute, only need draw the actuating unit haulage cable by control, just can drive the revolution chute and swing together with outer flexible chute.Described revolution chute is connected with a draw gear 11 by steel rope.Described draw gear has a horizontal beam 12 that is fixed in the loading station, a pilot bar 13 is installed on this horizontal beam, left at this pilot bar has a track adjusting wheel 14 that is installed on the horizontal beam, a traction actuating unit 15 is installed on pilot bar right-hand, described steel rope is placed on track adjusting wheel and the pilot bar, and is connected with described traction actuating unit.Traction actuating unit described in the present invention is oil cylinder or cylinder, and described traction actuating unit also can be HM Hydraulic Motor or electric winch.This traction actuating unit is connected with propulsion source and master control system in being installed in loading station by pilot piping.Described steel rope one end is connected with the revolution chute, and the other end is walked around track adjusting wheel and is connected with pilot bar.The flexible drive steel rope of traction actuating unit moves, and drives revolution chute wraparound rotating shaft rotation, thereby realizes the swing of whole swing telescopic loading chute.
Claims (12)
1. swing telescopic loading chute, it is characterized in that: this loading chute mainly is made up of fixed chute, revolution chute, guide chutes and flexible outward chute, outside described fixed chute, be set with the revolution chute, the shape of described revolution chute and fixed chute shape adapt, described fixed chute is connected with the revolution chute by the axis of revolution that is installed in its both sides, be provided with guide chutes in this revolution chute lower end, be set with the overhanging chute that contracts outside this guiding is slipped pattern, described guide chutes is connected by flexible actuating unit with outer flexible chute.
2. swing telescopic loading chute according to claim 1 is characterized in that: the vertical sectional shape of described revolution chute rotating part and fixed chute is circular arc, and two surfaces fit tightly.
3. swing telescopic loading chute according to claim 1 is characterized in that: described guide chutes all is rectangles with the cross-sectional plane of outer flexible chute, and two chute surfaces fit tightly.
4. swing telescopic loading chute according to claim 1, it is characterized in that: flexible chute lower end is equipped with the flatcar device outside described, the bottom of described flatcar device tilts horizontal by certain angle, and horizontal shape of this flatcar device and the described outer flexible horizontal shape of chute adapt.
5. swing telescopic loading chute according to claim 1, it is characterized in that: be provided with the mouth that gathers materials in described fixed chute bottom, be provided with the slide material mouth that connects with described guide chutes in the bottom of described revolution chute, the described mouth that gathers materials is corresponding with slide material mouthful position.
6. swing telescopic loading chute according to claim 1, it is characterized in that: described guide chutes is connected with outer flexible chute by the flexible actuating unit of position, left and right sides symmetric arrangement, described flexible actuating unit upper end is connected with the outer wall of described guide chutes, and described flexible actuating unit lower end is connected with described outer flexible chute outer wall.
7. swing telescopic loading chute according to claim 1 is characterized in that: described flexible actuating unit be oil cylinder or cylinder one of them.
8. swing telescopic loading chute according to claim 1 is characterized in that: angle is between 10 °～35 ° between described guide chutes and the vertical surface.
9. swing telescopic loading chute according to claim 1 is characterized in that: described outer flexible chute in the miles of relative movement on the guide chutes between 0～1.1m.
10. swing telescopic loading chute according to claim 1 is characterized in that: the anglec of rotation of described revolution chute wraparound rotating shaft is between 0 °～90 °.
11. swing telescopic loading chute according to claim 1, it is characterized in that: described revolution chute is connected with a draw gear by the steel rope that connects thereon, described draw gear has a horizontal beam that is fixed in the loading station, a pilot bar is installed on this horizontal beam, left at this pilot bar has a track adjusting wheel that is installed on the horizontal beam, a traction actuating unit is installed on pilot bar right-hand, described steel rope is placed on track adjusting wheel and the pilot bar, and is connected with described traction actuating unit.
12. swing telescopic loading chute according to claim 11 is characterized in that: described traction actuating unit be oil cylinder, cylinder, HM Hydraulic Motor or electric winch one of them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100818480A CN101559886A (en) | 2009-04-13 | 2009-04-13 | Swing telescopic loading chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100818480A CN101559886A (en) | 2009-04-13 | 2009-04-13 | Swing telescopic loading chute |
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| Publication Number | Publication Date |
|---|---|
| CN101559886A true CN101559886A (en) | 2009-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100818480A Pending CN101559886A (en) | 2009-04-13 | 2009-04-13 | Swing telescopic loading chute |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452558A (en) * | 2010-10-27 | 2012-05-16 | 刘素华 | Buffer anti-smashing feeder |
| CN102452547A (en) * | 2010-10-27 | 2012-05-16 | 刘素华 | Variable inclination angle energy-saving feeder easy to assemble and change |
| CN106185373A (en) * | 2016-09-28 | 2016-12-07 | 中国矿业大学 | A kind of equalize blanking and crashproof loose unpacked material loading system swing type slide tunnel |
| CN110937194A (en) * | 2019-12-27 | 2020-03-31 | 白保平 | Automatic change production with packing and AGV dolly linkage material feeding unit |
| AU2020267261B2 (en) * | 2015-06-24 | 2022-08-18 | Schenck Process Australia Pty Ltd | Trim Chute |
| WO2023083463A1 (en) * | 2021-11-12 | 2023-05-19 | Flsmidth A/S | Device for the discharge of material from a conveyor belt |
-
2009
- 2009-04-13 CN CNA2009100818480A patent/CN101559886A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102452558A (en) * | 2010-10-27 | 2012-05-16 | 刘素华 | Buffer anti-smashing feeder |
| CN102452547A (en) * | 2010-10-27 | 2012-05-16 | 刘素华 | Variable inclination angle energy-saving feeder easy to assemble and change |
| CN102452558B (en) * | 2010-10-27 | 2015-08-12 | 刘素华 | Buffer anti-smashing feeder |
| CN102452547B (en) * | 2010-10-27 | 2016-01-20 | 刘素华 | Become easy group of inclination angle and change energy-saving feeding machine |
| AU2020267261B2 (en) * | 2015-06-24 | 2022-08-18 | Schenck Process Australia Pty Ltd | Trim Chute |
| CN106185373A (en) * | 2016-09-28 | 2016-12-07 | 中国矿业大学 | A kind of equalize blanking and crashproof loose unpacked material loading system swing type slide tunnel |
| CN110937194A (en) * | 2019-12-27 | 2020-03-31 | 白保平 | Automatic change production with packing and AGV dolly linkage material feeding unit |
| CN110937194B (en) * | 2019-12-27 | 2020-10-30 | 新昌县黄达机械有限公司 | Automatic change production with packing and AGV dolly linkage material feeding unit |
| WO2023083463A1 (en) * | 2021-11-12 | 2023-05-19 | Flsmidth A/S | Device for the discharge of material from a conveyor belt |
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Open date: 20091021 |