CN101973454A - Tape-break protector of adhesive tape machine - Google Patents
Tape-break protector of adhesive tape machine Download PDFInfo
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- CN101973454A CN101973454A CN 201010541176 CN201010541176A CN101973454A CN 101973454 A CN101973454 A CN 101973454A CN 201010541176 CN201010541176 CN 201010541176 CN 201010541176 A CN201010541176 A CN 201010541176A CN 101973454 A CN101973454 A CN 101973454A
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- adhesive tape
- hinge joint
- joint chair
- moveable hinge
- brake lever
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Abstract
The invention discloses a tape-break protector of an adhesive tape machine. Supports connected with upper adhesive tape fixing stopping plates are symmetrically fixed on the upper surfaces of the two ends of a frame, and the upper adhesive tape fixing stopping plates are arranged on the two sides of the lower parts of the upper adhesive tape. The upper ends of the two sides of the frame are symmetrically provided with hydrocylinders, and each hydrocylinder is connected with the upper movable hinge base which is connected with the upper adhesive tape stopping lever through a piston rod. The middle end of the upper movable hinge base is connected with the upper adhesive tape stopping lever, the turning point of the upper adhesive tape stopping lever is positioned on an upper fixed hinge base, and the third end of the upper movable hinge base is connected with one end of a lower movable hinge base through a connecting rod. The other end of the lower movable hinge base is connected with a lower adhesive tape stopping lever, and the turning point of the lower adhesive tape stopping lever is positioned on a lower fixed hinge base. The protector can send the signal to a computer through a sensor, can find and solve the tape-break problem in the process of the adhesive tape transportation in time, and can ensure the normal running of the adhesive tape machine. The tape-break protector has simple structure, convenient operation, stable running, high working efficiency, significant environmental protection benefit, and high popularization value.
Description
Technical field
The present invention relates to a kind of protector, relate in particular to a kind of belt breakage protector that is used to carry the sealing-tape machine belt conveyor of lump material or granular material etc.
Background technology
Be used to carry at metallurgical, chemical industry or metal and non-metal mine at present and all use sealing-tape machine the bulk material (as Iron Ore Powder, dolomite mineral or limestone mine etc.), transferring adhesive tape on the sealing-tape machine problems such as rubber belt from deviating or adhesive tape fracture can occur in the process of carrying material, the appearance of problem can cause that material is wandering, conveyer is stopped transport and influenced its operating rate, also can cause material waste and environmental pollution simultaneously.Before the present invention, did a lot of work for existing many enterprises of belt conveyor sideslip problem or individual, and proposed good solution; And for how to prevent the transferring adhesive tape fracture on the sealing-tape machine or be about to occur fracture (broken belt) can in time find and can shut down immediately and rush to repair with the accident prevention malignant development etc.; this respect was not also done a lot of work; normally go to observe or operation with artificial method; can not tackle the problem at its root; especially paroxysmal joint in the production process, adhesive tape fracture and accident such as tear and to cause producing unexpected interruption; the convey materials heap of falling; adhesive tape is scrapped; intractability is big; consume the man power and material; have a strong impact on production, influence the production and operation and the performance of enterprises.The relevant report that does not also have at present head it off.
Summary of the invention
The object of the present invention is to provide a kind ofly do not influence production, operate steadily, reliable operation and stop the sealing-tape machine belt breakage protector of industrial accident, also can be described as sealing-tape machine broken belt full-automatic protector.
For achieving the above object, the technical solution used in the present invention is:
Described a kind of sealing-tape machine belt breakage protector is divided into two-sided protector of sealing-tape machine broken belt and sealing-tape machine broken belt single face protector; it is by left hydraulic ram and right hydraulic ram; the right brake lever of last adhesive tape left side brake lever and last adhesive tape; upper left moveable hinge joint chair and upper right moveable hinge joint chair; upper left seat and the upper right seat that is fixedly hinged of being fixedly hinged; left side connecting rod and right connecting rod; lower-left moveable hinge joint chair and bottom right moveable hinge joint chair; the right fixed brake plate of last adhesive tape left side fixed brake plate and last adhesive tape; left support abutment and right support abutment; frame; lower-left be fixedly hinged seat and the bottom right seat that is fixedly hinged; right brake lever of following adhesive tape left side brake lever and following adhesive tape and following adhesive tape left side fixed brake plate and the right fixed brake plate of following adhesive tape are formed; left support abutment and right support abutment are installed in the upper surface adhesive tape downside of frame; be fixed with adhesive tape left side fixed brake plate on the left support abutment; be fixed with the right fixed brake plate of adhesive tape on the right support abutment, the table inclination extended line of going up of the right fixed brake plate of last adhesive tape the same adhesive tape of left side fixed brake plate intersects the β angle.The same adhesive tape left side fixed brake plate should have following adhesive tape left side fixed brake plate relatively in the lower end of frame, the right fixed brake plate of the same adhesive tape should have the right fixed brake plate of play adhesive tape relatively, and down adhesive tape left side fixed brake plate and following adhesive tape right side fixed brake plate on the same level line.Left hydraulic ram and right hydraulic ram are arranged at top, outer end, frame two, one of the left piston bar of a left side in the hydraulic ram links to each other with an end of upper left moveable hinge joint chair, one end of the same adhesive tape of the intermediate ends of upper left moveable hinge joint chair left side brake lever links to each other, last adhesive tape left side brake lever turn round point location on the upper left seat that is fixedly hinged, the 3rd end of upper left moveable hinge joint chair links to each other with one of lower-left moveable hinge joint chair through left connecting rod, the other end of lower-left moveable hinge joint chair links to each other with a following end of adhesive tape left side brake lever, following adhesive tape left side brake lever turn round point location on the lower-left is fixedly hinged seat.One of right piston rod in the right hydraulic ram links to each other with an end of upper right moveable hinge joint chair, and an end of the right brake lever of the same adhesive tape of the intermediate ends of upper right moveable hinge joint chair links to each other, last adhesive tape right side brake lever turn round point location on the upper right seat that is fixedly hinged.The 3rd end of upper right moveable hinge joint chair links to each other with one of bottom right moveable hinge joint chair through right connecting rod, and the other end of bottom right moveable hinge joint chair links to each other with an end of the right brake lever of adhesive tape down, the right brake lever of following adhesive tape turn round point location on the bottom right is fixedly hinged seat.
Adopt a kind of sealing-tape machine belt breakage protector that as above technical scheme provides compared with prior art, technique effect is:
1. described a kind of sealing-tape machine belt breakage protector simple in structure, easy to operate operates steadily, and applicability is wide, both has been suitable for the sealing-tape machine of bulk material, also is suitable for the sealing-tape machine of lump material;
2. because two-sided belt breakage protector adopts connecting rod brake control lever structure, simultaneously upper and lower adhesive tape is implemented braking, the single face belt breakage protector is only implemented braking to last adhesive tape, and control is moving effective;
3. belt breakage protector and its protection system adopt the control of PLC computer program, implement intelligent braking protection, the reliability height;
4. the work efficiency of sealing-tape machine load-transfer device can improve 2-3 doubly;
5. belt breakage protector main gear and its protection system interlocking has been avoided maloperation;
6. but the On line inspection broken belt accident that may occur can not have any impact to producing.
Description of drawings
Fig. 1 is the structural representation of a kind of sealing-tape machine belt breakage protector of the present invention, is called the two-sided protector of sealing-tape machine broken belt, also is Figure of abstract of the present invention.
Fig. 2 is the structural representation of the single face protector in a kind of sealing-tape machine belt breakage protector of the present invention
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
As shown in Figure 1; two-sided protector in described a kind of sealing-tape machine belt breakage protector, it comprises left hydraulic ram 1 and right hydraulic ram 1A; the right brake lever 2A of last adhesive tape left side brake lever 2 and last adhesive tape; left piston bar 3 and right piston rod 3A; upper left moveable hinge joint chair 3B and upper right moveable hinge joint chair 3C; a upper left seat 4 and the upper right 4A that is fixedly hinged of being fixedly hinged; left side connecting rod 5 and right connecting rod 5A; lower-left moveable hinge joint chair 5B and bottom right moveable hinge joint chair 5C; the right fixed brake plate 6A of last adhesive tape left side fixed brake plate 6 and last adhesive tape; left support abutment 6B and right support abutment 6C; frame 7; lower-left be fixedly hinged a seat 8 and a bottom right 8A that is fixedly hinged; following adhesive tape left side brake rod 9 and the right brake lever 9A of following adhesive tape and following adhesive tape left side fixed brake plate 10 and the right fixed brake plate 10A of following adhesive tape.Last adhesive tape 11 operates in adhesive tape left side fixed brake plate 6 and goes up on the right fixed brake plate 6A of adhesive tape, and following adhesive tape 12 operates in play adhesive tape left side fixed brake plate 10 and down on the fixed brake plate 10A of the adhesive tape right side.Sealing-tape machine broken belt (two-sided) protector of being made up of above-mentioned parts is installed on the sealing-tape machine full-automatic protection device (this device separate case application utility model patent), and frame 7 has another device to entrust.The downside of adhesive tape 11 is equipped with left support abutment 6B and right support abutment 6C on the upper surface of frame 7, the upper surface of left support abutment 6B and right support abutment 6C all tilts to the longitudinal centerline of frame 7, there is the last adhesive tape 11 of load to operate in to be fixed on the last adhesive tape left side fixed brake plate 6 on the left support abutment 6B and is fixed on the last adhesive tape right side fixed brake plate 6A on the right support abutment 6C, the table inclination extended line of going up of the right fixed brake plate 6A of last adhesive tape left side fixed brake plate 6 the same adhesive tapes intersects the β angle, desirable β=90～180 ° are the flute profile angle.The same adhesive tape left side fixed brake plate 6 should have following adhesive tape left side fixed brake plate 10 relatively in the lower end of frame 7, the right fixed brake plate 6A of the same adhesive tape should have the right fixed brake plate 10A of following adhesive tape relatively, following adhesive tape left side fixed brake plate 10 and the right adapter plate 10A of following adhesive tape are on same horizon, and uncharged adhesive tape 12 down operates in down on adhesive tape left side fixed brake plate 10 and the right fixed brake plate 10A of following adhesive tape.Left hydraulic ram 1 and right hydraulic ram 1A are arranged at the top, two outer ends of frame 7, an end that is connected in upper left moveable hinge joint chair 3B of the left piston bar 3 in the hydraulic ram 1 of a left side, the intermediate ends of upper left moveable hinge joint chair 3B links to each other with an end of gluing adhesive tape left side brake lever 2, last adhesive tape left side brake lever 2 turn round point location on the upper left seat 4 that is fixedly hinged, and go up the upside of brake lever 2 positions, an adhesive tape left side in the left fixed brake plate 6 of last adhesive tape.The 3rd end of upper left moveable hinge joint chair 3B links to each other with one of lower-left moveable hinge joint chair 5B through left connecting rod 5, an end of adhesive tape left side brake lever 9 is continuous down together in the other end of lower-left moveable hinge joint chair 5B, following adhesive tape left side brake lever 9 turn round point location on the lower-left is fixedly hinged seat 8, and down brake lever 9 positions, an adhesive tape left side at the upside of adhesive tape left side fixed brake plate 10 down.The end that is connected in upper right moveable hinge joint chair 3C of right piston rod 3A among the right hydraulic ram 1A, the end of the right brake lever 2A of the same adhesive tape of the intermediate ends of upper right moveable hinge joint chair 3C links to each other, the right brake lever 2A of last adhesive tape turns round point location on a upper right 4A that is fixedly hinged, and goes up the upside of the right brake lever 2A of adhesive tape position at the right fixed brake plate 6A of last adhesive tape.The 3rd end of upper right moveable hinge joint chair 3C links to each other with one of bottom right moveable hinge joint chair 5C through right connecting rod 5A, the end of the right brake lever 9A of adhesive tape is continuous down together in the other end of bottom right moveable hinge joint chair 5C, the right brake lever 9A of following adhesive tape turns round point location on the bottom right is fixedly hinged a 8A, and the right brake lever 9A of following adhesive tape position is at the upside of the right fixed brake plate 10A of following adhesive tape.
Describedly go up the transferring adhesive tape that adhesive tape 11 and play adhesive tape 12 are referred to as sealing-tape machine, having the last adhesive tape 11 of load to unload becomes described uncharged following adhesive tape 12 when back moving behind the thing.
When last adhesive tape 11 occurs belt deviation with following adhesive tape 12 in operational process, have special deviation correcting device (equipment) to solve, and through long-play, adhesive tape wearing and tearing or phenomenon of rupture, promptly said broken belt problem can appear in last adhesive tape 11 and following adhesive tape 12.When the broken belt sign occurring or broken belt occurring, be installed on adhesive tape 11 other inductors and induced signal can be passed to the PLC computing machine, computer controlled left side hydraulic ram 1 and right hydraulic ram 1A synchronous braking, withdraw simultaneously as the left piston bar 3 of left hydraulic ram 1 and the right piston rod 3A of right hydraulic ram 1A, up moving as shown in Figure 1, this moment, left piston bar 3 and right piston rod 3A spurred upper left moveable hinge joint chair 3B and upper right moveable hinge joint chair 3C synchronization action simultaneously, drove adhesive tape left side brake lever 2 and the right brake lever 2A of last adhesive tape simultaneously through upper left be fixedly hinged seat 4 and a upper right 4A that is fixedly hinged and clamped synchronously upward that adhesive tape 11 makes it out of service; Meanwhile, a left side connecting rod 5 and right connecting rod 5A drive lower-left moveable hinge joint chair 5B and bottom right activity chain joint chair 5C action be fixedly hinged through the lower-left seat 8 and bottom right be fixedly hinged a 8A make play adhesive tape left side brake lever 9 and the right brake lever 9A of play adhesive tape clamp synchronously under adhesive tape 12 make it out of service, service personnel can be handled broken belt at this moment.After the problem for the treatment of is resolved, start left hydraulic ram 1 and right hydraulic ram 1A, left piston bar 3 and right piston rod 3A are oppositely shifted out, drive other, make right brake lever 2A of adhesive tape left side brake lever 2 and last adhesive tape and following adhesive tape left side brake lever 9 and the right brake lever 9A of following adhesive tape leave adhesive tape 11 and following adhesive tape 12 simultaneously, the operation of recovery sealing-tape machine so repeats, and reaches goal of the invention.
As shown in Figure 2; single face protector in described a kind of sealing-tape machine belt breakage protector, it comprises left hydraulic ram 1 and right hydraulic ram 1A, goes up adhesive tape left side brake lever 2 and the right brake lever 2A of last adhesive tape, left piston bar 3 and right piston rod 3A, upper left moveable hinge joint chair 3B and upper right moveable hinge joint chair 3C, upper left be fixedly hinged a seat 4 and a upper right 4A that is fixedly hinged, goes up adhesive tape left side fixed brake plate 6 and the right fixed brake plate 6A of last adhesive tape, left support abutment 6B and right support abutment 6C and frame 7.Last adhesive tape 11 operates in adhesive tape left side fixed brake plate 6 and goes up on the right fixed brake plate 6A of adhesive tape.Sealing-tape machine broken belt (single face) protector of being made up of above-mentioned parts is installed on the sealing-tape machine full-automatic protection device (this device separate case application utility model patent), and frame 7 has another device to entrust.The downside of adhesive tape 11 is equipped with left support abutment 6B and right support abutment 6C on the upper surface of frame 7, the upper surface of left support abutment 6B and right support abutment 6C all tilts to the longitudinal centerline of frame 7, there is the last adhesive tape 11 of load to operate in to be fixed on the last adhesive tape left side fixed brake plate 6 on the left support abutment 6B and is fixed on the last adhesive tape right side fixed brake plate 6A on the right support abutment 6C, the a last adhesive tape left side right fixed brake plate 6A of fixed brake plate 6 the same adhesive tapes goes up table inclination extended line and intersects the β angle, β=90～180 ° are the flute profile angle.On the top, two outer ends of frame 7 left hydraulic ram 1 and right hydraulic ram 1A are arranged, an end that is connected in upper left moveable hinge joint chair 3B of the left piston bar 3 in the hydraulic ram 1 of a left side, one end of the same adhesive tape of the intermediate ends of upper left moveable hinge joint chair 3B left side brake lever 2 links to each other, last adhesive tape left side brake lever 2 turn round point location on the upper left seat 4 that is fixedly hinged, and go up the upside of brake lever 2 positions, an adhesive tape left side in the left fixed brake plate 6 of last adhesive tape.The end that is connected in upper right moveable hinge joint chair 3C of right piston rod 3A among the right hydraulic ram 1A, the end of the right brake lever 2A of the same adhesive tape of the intermediate ends of upper right moveable hinge joint chair 3C links to each other, the right brake lever 2A of last adhesive tape turns round point location on a upper right 4A that is fixedly hinged, and goes up the upside of the right brake lever 2A of adhesive tape position at the right fixed brake plate 6A of last adhesive tape.
Have special deviation correcting device (equipment) to give tuningout when last adhesive tape 11 belt deviation occurs in operational process, through long-play, adhesive tape wearing and tearing or phenomenon of rupture, promptly said broken belt problem can appear in last adhesive tape 11.When the broken belt sign occurring or broken belt occurring, be installed on adhesive tape 11 other inductors and induced signal can be passed to the PLC computing machine, computer controlled left side hydraulic ram 1 and right hydraulic ram 1A synchronous braking, withdraw simultaneously as the left piston bar 3 of left hydraulic ram 1 and the right piston rod 3A of right hydraulic ram 1A, up moving as shown in Figure 2, this moment, left piston bar 3 and right piston rod 3A spurred upper left moveable hinge joint chair 3B and upper right moveable hinge joint chair 3C synchronization action simultaneously, driving adhesive tape left side brake lever 2 and last adhesive tape right side brake lever 2A simultaneously through upper left be fixedly hinged seat 4 and a upper right 4A that is fixedly hinged clamps adhesive tape 11 simultaneously and makes it out of service, this moment, service personnel can be handled broken belt, after the problem for the treatment of is resolved, start left hydraulic ram 1 and right hydraulic ram 1A, left piston bar 3 and right piston rod 3A are oppositely shifted out, drive other, make the right brake lever 2A while of adhesive tape left side brake lever 2 and last adhesive tape (or synchronously) leave adhesive tape 11, the operation of recovery sealing-tape machine, so repeat, reach goal of the invention.
Claims (4)
1. sealing-tape machine belt breakage protector, comprise left hydraulic ram (1) and right hydraulic ram (1A), the right brake lever (2A) of last adhesive tape left side brake lever (2) and last adhesive tape, upper left moveable hinge joint chair (3B) and upper right moveable hinge joint chair (3C), upper left seat (4) and the upper right seat (4A) that is fixedly hinged of being fixedly hinged, left side connecting rod (5) and right connecting rod (5A), lower-left moveable hinge joint chair (5B) and bottom right moveable hinge joint chair (5C), the right fixed brake plate (6A) of last adhesive tape left side fixed brake plate (6) and last adhesive tape, left support abutment (6B) and right support abutment (6C), frame (7), the lower-left is fixedly hinged (8) and the bottom right is fixedly hinged (8A), right brake lever (9A) of following adhesive tape left side brake lever (9) and following adhesive tape and following adhesive tape left side fixed brake plate (10) and the right fixed brake plate (10A) of following adhesive tape, it is characterized in that: left support abutment (6B) and right support abutment (6C) are installed in the downside of adhesive tape 11 on the upper surface of frame (7), be fixed with adhesive tape left side fixed brake plate (6) on the left support abutment (6B), be fixed with the right fixed brake plate (6A) of adhesive tape on the right support abutment (6C); The same adhesive tape left side fixed brake plate (6) should have following adhesive tape left side fixed brake plate (10) relatively in the lower end of frame (7), and the right fixed brake plate of the same adhesive tape (6A) should have the right fixed brake plate (10A) of following adhesive tape relatively; Left hydraulic ram (1) and right hydraulic ram (1A) are arranged at top, frame (7) two outer end, end with upper left moveable hinge joint chair (3B) of the left piston bar (3) in the left side hydraulic ram (1) links to each other, one end of the same adhesive tape of the intermediate ends of upper left moveable hinge joint chair (3B) left side brake lever (2) links to each other, last adhesive tape left side brake lever (2) turn round point location on upper left be fixedly hinged (4); The 3rd end of upper left moveable hinge joint chair (3B) links to each other with one of lower-left moveable hinge joint chair (5B) through left connecting rod (5), the other end of lower-left moveable hinge joint chair (5B) links to each other with a following end of adhesive tape left side brake lever (9), following adhesive tape left side brake lever (9) turn round point location on the lower-left is fixedly hinged seat (8); End with upper right moveable hinge joint chair (3C) of the right piston rod (3A) in the right hydraulic ram (1A) links to each other, one end of the right brake lever of the same adhesive tape of the intermediate ends of upper right moveable hinge joint chair (3C) (2A) links to each other, the right brake lever of last adhesive tape (2A) turn round point location on upper right be fixedly hinged (4A); The 3rd end of upper right moveable hinge joint chair (3C) links to each other with one of bottom right moveable hinge joint chair (5C) through right connecting rod (5A), the other end of bottom right moveable hinge joint chair (5C) links to each other with a following end of the right brake lever of adhesive tape (9A), the right brake lever of following adhesive tape (9A) turn round point location on the bottom right is fixedly hinged seat (8A).
2. a kind of sealing-tape machine belt breakage protector according to claim 1 is characterized in that: following adhesive tape left side fixed brake plate (10) and the right fixed brake plate of following adhesive tape (10A) are on same horizon.
3. sealing-tape machine belt breakage protector, comprise left hydraulic ram (1) and right hydraulic ram (1A), the right brake lever (2A) of last adhesive tape left side brake lever (2) and last adhesive tape, upper left moveable hinge joint chair (3B) and upper right moveable hinge joint chair (3C), upper left seat (4) and the upper right seat (4A) that is fixedly hinged of being fixedly hinged, the right fixed brake plate (6A) of last adhesive tape left side fixed brake plate (6) and last adhesive tape, left support abutment (6B) and right support abutment (6C) and frame (7), it is characterized in that: left support abutment (6B) and right support abutment (6C) are installed in the downside of adhesive tape 11 on the upper surface of frame (7), be fixed with adhesive tape left side fixed brake plate (6) on the left support abutment (6B), be fixed with the right fixed brake plate (6A) of adhesive tape on the right support abutment (6C); Left hydraulic ram (1) and right hydraulic ram (1A) are arranged at top, frame (7) two outer end, end with upper left moveable hinge joint chair (3B) of the left piston bar (3) in the left side hydraulic ram (1) links to each other, one end of the same adhesive tape of the intermediate ends of upper left moveable hinge joint chair (3B) left side brake lever (2) links to each other, last adhesive tape left side brake lever (2) turn round point location on upper left be fixedly hinged (4); End with upper right moveable hinge joint chair (3C) of the right piston rod (3A) in the right hydraulic ram (1A) links to each other, one end of the right brake lever of the same adhesive tape of the intermediate ends of upper right moveable hinge joint chair (3C) (2A) links to each other, the right brake lever of last adhesive tape (2A) turn round point location on upper right be fixedly hinged (4A).
4. according to claim 1 and/or 3 described a kind of sealing-tape machine belt breakage protectors, it is characterized in that: the table inclination extended line of going up of going up adhesive tape left side fixed brake plate (6) the right fixed brake plate of the same adhesive tape (6A) intersects the β angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010541176XA CN101973454B (en) | 2010-11-09 | 2010-11-09 | Tape-break protector of adhesive tape machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010541176XA CN101973454B (en) | 2010-11-09 | 2010-11-09 | Tape-break protector of adhesive tape machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101973454A true CN101973454A (en) | 2011-02-16 |
| CN101973454B CN101973454B (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010541176XA Expired - Fee Related CN101973454B (en) | 2010-11-09 | 2010-11-09 | Tape-break protector of adhesive tape machine |
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| Country | Link |
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| CN (1) | CN101973454B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144495A (en) * | 2016-08-22 | 2016-11-23 | 李文杰 | A kind of belt broken belt catcher |
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| KR20050031238A (en) * | 2003-09-29 | 2005-04-06 | 주식회사 포스코 | An emergency control apparatus of thruster brake |
| CN2851195Y (en) * | 2005-09-13 | 2006-12-27 | 徐州市伯利德科技开发有限公司 | Hydraulically-actuated broken-belt grasping device for adhesive belt conveyer |
| CN201372115Y (en) * | 2008-04-01 | 2009-12-30 | 苏小来 | Belt-break protection device for rubber belt conveyor |
| CN101830346A (en) * | 2010-05-06 | 2010-09-15 | 徐州中部矿山设备有限公司 | Full section broken belt protector for belt conveyor |
| CN201605022U (en) * | 2009-10-14 | 2010-10-13 | 徐州中矿永宏科技有限公司 | Broken belt protecting device of boost type belt conveyor |
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2010
- 2010-11-09 CN CN201010541176XA patent/CN101973454B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050031238A (en) * | 2003-09-29 | 2005-04-06 | 주식회사 포스코 | An emergency control apparatus of thruster brake |
| CN2851195Y (en) * | 2005-09-13 | 2006-12-27 | 徐州市伯利德科技开发有限公司 | Hydraulically-actuated broken-belt grasping device for adhesive belt conveyer |
| CN201372115Y (en) * | 2008-04-01 | 2009-12-30 | 苏小来 | Belt-break protection device for rubber belt conveyor |
| CN201605022U (en) * | 2009-10-14 | 2010-10-13 | 徐州中矿永宏科技有限公司 | Broken belt protecting device of boost type belt conveyor |
| CN101830346A (en) * | 2010-05-06 | 2010-09-15 | 徐州中部矿山设备有限公司 | Full section broken belt protector for belt conveyor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144495A (en) * | 2016-08-22 | 2016-11-23 | 李文杰 | A kind of belt broken belt catcher |
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| CN101973454B (en) | 2012-07-25 |
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