CN103303648B - Belt slope changing device and belt machine - Google Patents
Belt slope changing device and belt machine Download PDFInfo
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- CN103303648B CN103303648B CN201310204955.4A CN201310204955A CN103303648B CN 103303648 B CN103303648 B CN 103303648B CN 201310204955 A CN201310204955 A CN 201310204955A CN 103303648 B CN103303648 B CN 103303648B
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- belt
- bend pulley
- prime
- rear class
- changing device
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Abstract
The invention provides a belt slope changing device and a belt machine. The belt slope changing device comprises a preceding stage redirection rolling wheel, a back stage redirection rolling wheel, and a rolling wheel supporting frame, wherein the preceding stage redirection rolling wheel and the back stage redirection rolling wheel are arranged on the rolling wheel supporting frame, and the rolling wheel supporting frame is used for being fixed on a laneway baseplate; and horizontal center axes of the preceding stage redirection rolling wheel and the back stage redirection rolling wheel are mutually paralleled, vertical center axes are overlapped, the back stage redirection rolling wheel is positioned at the lower back part of the receding stage redirection rolling wheel, the preceding stage redirection rolling wheel and the back stage redirection rolling wheel are used for winding a traveling belt of the belt machine, the belt face of the belt machine is divided to an upper layer and a lower layer, and the lower output belt is in parallel with the laneway baseplate. The belt machine is allowed to drop fewer things in the application process of a wide-angle inclined laneway through the belt slope changing device without additionally arranging the belt machine.
Description
Technical field
The present invention relates to mechanical equipment technology, particularly relate to a kind of belt slope changing device and belt feeder.
Background technology
Belt feeder, also known as belt conveyer, that coal master wants one of transportation device, be applicable to sending of colliery main level and inclined shaft defeated, can continuative transport be realized under the condition of loading continuously, in colliery application widely, such as, belt transporter is often applied to the coal preparation plant in colliery, main conveying system, coal road and stone drifting etc.
The belt feeder of prior art is in the practical application of wide-angle inclined gallery, and the head of belt feeder is arranged on lower gangway, and tail is arranged on gate top, and belt feeder rotation direction is to head by tail.In prior art, belt feeder is easily upspring at grade change point position belt and is caused spilling goods amount greatly, and (as more than 30 degree) need set up belt feeder when roadway gradient sudden change is larger.
Summary of the invention
The invention provides a kind of belt slope changing device and belt feeder, easily to be upspring at grade change point position belt that to cause spilling goods amount large to solve belt feeder, and the problem of belt feeder need be set up when roadway gradient sudden change is larger.
First aspect, the invention provides a kind of belt slope changing device, comprising: prime bend pulley, rear class bend pulley and roller cage; Described prime bend pulley and rear class bend pulley roll and are arranged in described roller cage, and described roller cage is for being fixed on roadway floor; The transverse central axis of described prime bend pulley and rear class bend pulley is parallel to each other, vertical central axis overlaps, described rear class bend pulley is positioned at the lower rear of described prime bend pulley, described prime bend pulley and rear class bend pulley are used for the travelling belt of winding belt feeder, are divided into by zone face on belt feeder two-layer up and down and make lower floor's output belt parallel with roadway floor.
Further, the quantity of described roller cage is two, is respectively used to erection prime bend pulley and rear class bend pulley.
Further, described roller cage comprises: inner side fixed mount and outer fixed frame; Described inner side fixed mount and outer fixed frame are respectively used to the both sides being arranged on travelling belt;
By adjusting the distance and bearing between described inner side fixed mount and outer fixed frame, regulate the operational centre of described prime bend pulley, rear class bend pulley consistent with the operational centre of belt feeder.
Further, described inner side fixed mount and outer fixed frame are provided with the control apparatus of the operational centre for regulating described prime bend pulley or rear class bend pulley.
Further, described control apparatus is be arranged on the adjusting screw(rod) on described inner side fixed mount and outer fixed frame, regulates the position of the center shaft of described prime bend pulley or rear class bend pulley by rotating described adjusting screw(rod).
Second aspect, the invention provides a kind of belt feeder, comprise head drum, aircraft tail cylinder and travelling belt, described travelling belt winding is on described head drum and aircraft tail cylinder, this belt feeder also comprises above-mentioned arbitrary described belt slope changing device, and described belt slope changing device is arranged on the grade change point position in belt feeder application tunnel.
Belt slope changing device of the present invention and belt feeder, with rear class bend pulley, zone face on belt feeder be divided into two-layer up and down by prime bend pulley and make lower floor's output belt parallel with roadway floor, be equivalent to change a belt feeder into two belt feeders in grade change point position, the goods pulsation-free operated on belt is enable to drop on the zone face of upper strata, spill goods amount with what reduce that belt feeder easily causes by upspringing at grade change point position belt, and do not need to set up belt feeder when roadway gradient sudden change is larger.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of belt slope changing device embodiment one of the present invention;
Fig. 2 is the perspective view of belt slope changing device embodiment one of the present invention;
Fig. 3 is the perspective view of belt slope changing device embodiment two of the present invention;
Fig. 4 is the cross-sectional view of belt feeder embodiment of the present invention.
Description of reference numerals:
10: belt slope changing device; 11: prime bend pulley; 12: rear class bend pulley;
2: roller cage; 3: zone face on belt feeder; 5: head drum;
6: aircraft tail cylinder; 21: inner side fixed mount; 22: outer fixed frame;
7: adjusting screw(rod); 20: belt feeder; 8: travelling belt.
Detailed description of the invention
Fig. 1 is the cross-sectional view of belt slope changing device embodiment one of the present invention, and Fig. 2 is the perspective view of belt slope changing device embodiment one of the present invention.As shown in Figure 1, 2, the belt slope changing device 10 of the present embodiment can comprise: prime bend pulley 11, rear class bend pulley 12 and roller cage 2; Prime bend pulley 11 and rear class bend pulley 12 roll and are arranged in roller cage 2, and roller cage 2 is for being fixed on roadway floor; The transverse central axis of prime bend pulley 11 and rear class bend pulley 12 is parallel to each other, vertical central axis overlaps, rear class bend pulley 12 is positioned at the lower rear of prime bend pulley 11, zone face on belt feeder 3, for the travelling belt of winding belt feeder, is divided into two-layer up and down and makes lower floor's output belt parallel with roadway floor by prime bend pulley 11 and rear class bend pulley 12.
Particularly, existing belt feeder, at start and stop and run duration, is easily caused by upspringing at roadway slope change point position belt and spills goods, and (as more than 30 degree) need set up belt feeder when roadway gradient sudden change is larger.
For this reason, belt slope changing device 10 is introduced in the present embodiment, this device can be arranged on the grade change point position in belt feeder application tunnel, the transverse central axis of prime bend pulley 11 and rear class bend pulley 12 is parallel to each other, vertical central axis overlaps, and align before and after two cylinders, the operational centre of bend pulley is consistent with the belt conveyor operation heart, zone face on belt feeder 3 is divided into two-layer up and down by prime bend pulley 11 and rear class bend pulley 12, be equivalent to change a belt feeder into two belt feeders in grade change point position, the goods gone out near the belt feeder of aircraft tail cylinder 6 is directly dropped on by prime bend pulley 11 on the belt feeder of head drum 5, prime bend pulley 11 is equivalent to the head guide pulley of belt feeder tail, rear class bend pulley 12 is equivalent to the tail guide pulley of belt feeder head, the goods pulsation-free operated on belt is dropped on the zone face of upper strata.
The present embodiment, with rear class bend pulley, zone face on belt feeder be divided into two-layer up and down by prime bend pulley and make lower floor's output belt parallel with roadway floor, be equivalent to change a belt feeder into two belt feeders in grade change point position, the goods pulsation-free operated on belt is enable to drop on the zone face of upper strata, what decrease that belt feeder easily causes by upspringing at grade change point position belt spills goods amount, and does not need to set up belt feeder when roadway gradient sudden change is larger.
Fig. 3 is the perspective view of belt slope changing device embodiment two of the present invention, as shown in Figure 3, the belt slope changing device 10 of the present embodiment is on the basis of the first embodiment technical scheme, further, the quantity of roller cage is two, is respectively used to erection prime bend pulley 11 and rear class bend pulley 12.
Further, roller cage comprises: inner side fixed mount 21 and outer fixed frame 22; Inner side fixed mount 21 and outer fixed frame 22 are respectively used to the both sides being arranged on travelling belt; By the distance and bearing between adjustment inner side fixed mount 21 and outer fixed frame 22, regulate the operational centre of prime bend pulley 11, rear class bend pulley 12 consistent with the operational centre of belt feeder.
Particularly, keep the operational centre travelling belt not sideslip that just can make belt feeder consistent with the operational centre of belt feeder of prime bend pulley 11, rear class bend pulley 12, goods can be fallen lower floor's zone face from the upper strata zone face of belt feeder reposefully.
Further, inner side fixed mount 21 and outer fixed frame 22 are provided with the control apparatus of the operational centre for regulating prime bend pulley 11 or rear class bend pulley 12.
Further, control apparatus is be arranged on the adjusting screw(rod) 7 on inner side fixed mount 21 and outer fixed frame 22, regulates the position of the center shaft of prime bend pulley 11 or rear class bend pulley 12 by rotating adjusting screw(rod) 7.
Particularly, by regulating the control apparatus of the operational centre of prime bend pulley 11 or rear class bend pulley 12, can further in belt feeder operational process, the operational centre of bend pulley be regulated to make consistent with the operational centre of belt feeder, can by rotating the adjusting screw(rod) 7 of center shaft both sides of prime bend pulley 11 on inner side fixed mount 21 and outer fixed frame 22 or rear class bend pulley 12, realize the adjustment to the length of the adjusting screw(rod) 7 of center shaft both sides, the i.e. position of the center shaft of adjustable prime bend pulley 11 and rear class bend pulley 12, keep prime bend pulley 11, the operational centre of rear class bend pulley 12 keeps consistent with the operational centre of belt feeder.
The present embodiment, by the distance and bearing between adjustment inner side fixed mount and outer fixed frame, and the control apparatus of the operational centre of adjustment prime bend pulley or rear class bend pulley, achieve prime bend pulley, the operational centre of rear class bend pulley and the operational centre of belt feeder to be consistent, solve the problem of the easy sideslip of belt feeder in belt feeder operational process.
Fig. 4 is the cross-sectional view of belt feeder embodiment of the present invention, as shown in Figure 4, the belt feeder 20 of the present embodiment comprises: head drum 5, aircraft tail cylinder 6 and travelling belt 8, travelling belt 8 winding is on head drum 5 and aircraft tail cylinder 6, this belt feeder 20 also comprises arbitrary belt slope changing device 10 of Fig. 1-3 illustrated embodiment, belt slope changing device 10 is arranged on the grade change point position in belt feeder application tunnel, and it realizes principle and technique effect is similar, repeats no more herein.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a belt slope changing device, is characterized in that, comprising: prime bend pulley, rear class bend pulley and roller cage;
Described prime bend pulley and rear class bend pulley roll and are arranged in described roller cage, and described roller cage is for being fixed on roadway floor;
The transverse central axis of described prime bend pulley and rear class bend pulley is parallel to each other, vertical central axis overlaps, described rear class bend pulley is positioned at the lower rear of described prime bend pulley, described prime bend pulley and rear class bend pulley are used for the travelling belt of winding belt feeder, are divided into by zone face on belt feeder two-layer up and down and make lower floor's output belt parallel with roadway floor;
The quantity of described roller cage is two, is respectively used to erection prime bend pulley and rear class bend pulley.
2. belt slope changing device according to claim 1, is characterized in that, described roller cage comprises: inner side fixed mount and outer fixed frame; Described inner side fixed mount and outer fixed frame are respectively used to the both sides being arranged on travelling belt;
By adjusting the distance and bearing between described inner side fixed mount and outer fixed frame, regulate the operational centre of described prime bend pulley, rear class bend pulley consistent with the operational centre of belt feeder.
3. belt slope changing device according to claim 2, is characterized in that, described inner side fixed mount and outer fixed frame is provided with the control apparatus of the operational centre for regulating described prime bend pulley or rear class bend pulley.
4. belt slope changing device according to claim 3, it is characterized in that, described control apparatus is be arranged on the adjusting screw(rod) on described inner side fixed mount and outer fixed frame, regulates the position of the center shaft of described prime bend pulley or rear class bend pulley by rotating described adjusting screw(rod).
5. a belt feeder, comprise head drum, aircraft tail cylinder and travelling belt, described travelling belt winding is on described head drum and aircraft tail cylinder, it is characterized in that, this belt feeder also comprises belt slope changing device described in any one of claim 1-4, and described belt slope changing device is arranged on the grade change point position in belt feeder application tunnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310204955.4A CN103303648B (en) | 2013-05-28 | 2013-05-28 | Belt slope changing device and belt machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310204955.4A CN103303648B (en) | 2013-05-28 | 2013-05-28 | Belt slope changing device and belt machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103303648A CN103303648A (en) | 2013-09-18 |
| CN103303648B true CN103303648B (en) | 2015-06-17 |
Family
ID=49129440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310204955.4A Active CN103303648B (en) | 2013-05-28 | 2013-05-28 | Belt slope changing device and belt machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103303648B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138192A1 (en) * | 1981-09-25 | 1983-04-14 | Conrad Scholtz Ag, 2000 Hamburg | DEFLECTING DEVICE FOR A BELT CONVEYOR |
| CN2915774Y (en) * | 2006-05-30 | 2007-06-27 | 永城煤电(集团)有限责任公司 | Belt pressing device of belt conveyer for coal mine |
| CN1986356A (en) * | 2006-11-27 | 2007-06-27 | 郑生 | Belt slope changing unit |
| CN201494882U (en) * | 2009-06-04 | 2010-06-02 | 登电集团新玉煤矿 | Mine rubber belt conveyor guiding device |
| CN201424958Y (en) * | 2009-06-08 | 2010-03-17 | 平顶山煤业集团东联机械制造有限责任公司 | Multi-functional novel belt press transship device |
| CN202645627U (en) * | 2012-04-16 | 2013-01-02 | 淮南矿业(集团)有限责任公司 | Belt varying slope device and belt conveyer |
| CN203283797U (en) * | 2013-05-28 | 2013-11-13 | 淮南矿业(集团)有限责任公司 | Belt slope varying device and belt conveyor |
-
2013
- 2013-05-28 CN CN201310204955.4A patent/CN103303648B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103303648A (en) | 2013-09-18 |
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