CN2806073Y - Steel cable belt passing strip changing device - Google Patents
Steel cable belt passing strip changing device Download PDFInfo
- Publication number
- CN2806073Y CN2806073Y CN 200520084676 CN200520084676U CN2806073Y CN 2806073 Y CN2806073 Y CN 2806073Y CN 200520084676 CN200520084676 CN 200520084676 CN 200520084676 U CN200520084676 U CN 200520084676U CN 2806073 Y CN2806073 Y CN 2806073Y
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- bar
- belt
- tooth
- projectile
- wearing
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Abstract
The utility model relates to a steel cable belt passing strip changing device which is a maintenance device for steel cable belt conveyers. The utility model is mainly composed of a belt fastening mechanism, a position sleeve, a passing strip clamping mechanism, and a passing strip advancing mechanism, wherein the belt fastening mechanism is composed of a fastening element and a holding element for steel cable belts; the position sleeve is positioned on the side of the steel cable belt, and holes for positioning and guiding new passing strips are arranged on the locating sleeve; the passing strip clamping mechanism is composed of an unloading element and a clamping element for new passing strips, and is fixedly connected to an advancing element of the passing strip advancing mechanism; the passing strip advancing mechanism is composed of a guiding element, an advancing element and a power driving element which can be hand driven or motor driven; the base boards of the belt fastening mechanism and the passing strip advancing mechanism are integrally formed, and the position sleeve is fixed on the base boards. The utility model can change the broken passing strips of the steel cable belts at the time of closing down without the need of dismounting the steel cable belts; the utility model has the advantages of timely change, reduced maintenance cost, increased service life of the steel cable belts, and simple, convenient and fast operation, which can reduce the cut steel cable belts to the most degree.
Description
Affiliated technical field
The utility model relates to the cable belt conveyor service equipment, and the wirerope belt that particularly a kind of disconnected bar that is used for colliery raw coal transportation cable belt conveyor replacing wirerope belt is used is worn more changing device of bar.
Background technology
After the wearing the disconnected bar of bar, damage in the wirerope belt of cable belt conveyor, cause belt and wirerope to disconnect, fall groove, make to transport to be affected.At present, known wirerope belt is worn bar replacing technology, is to break, decrease when serious wearing bar, and the belt part is sliced off, and its cost is quite high.
Summary of the invention
In order to overcome the existing deficiency that the disconnected bar method operation of wirerope belt is inconvenient, maintenance penalty is high of changing; the utility model provides a kind of wirerope belt to wear more changing device of bar; it changes, and bar is simple, convenient fast, replacing is timely; can operate at any time during shutdown; reduce maintenance cost, improve the service life of wirerope belt.
The technical scheme that its technical problem that solves the utility model adopts is:
The wirerope belt wear bar more changing device mainly by belt retention mechanism, positioning sleeve, wear the bar clamping body, wear the bar propulsive mechanism and form.The belt retention mechanism is made up of the holder and the securing member of wirerope belt.Positioning sleeve is positioned at the belt retention mechanism, is the side of wirerope belt, promising hole of wearing the bar positioning and guiding on it.Wearing the bar clamping body is made up of the Fastener of newly wearing bar, unloading part etc.; It is fixed on the projectile of wearing the bar propulsive mechanism.Wearing the projectile that the bar propulsive mechanism slides by guide, along guide, the power drive part that promotes the projectile reach etc. forms.The power drive part can be manual drives part or motor-driven actuator.The base plate of wear the bar propulsive mechanism, wearing the bar propulsive mechanism is an one, and positioning sleeve is fixed thereon.
The technical scheme that its technical problem that solves the utility model adopts can also be:
The wirerope belt is worn the more belt retention mechanism of changing device of bar, is made of belt fixed head, base plate, hold-down bolt etc.Also can be by base plate, be articulated in base plate and two eccentric wheel handles etc. of being positioned at two of wirerope belt left and right sides rake pawls, being positioned at the rake pawl back side and being articulated in base plate constitute.
The bar clamping body of wearing of this device is made of reverse taper ejector pin of spring, taper ejector pin, intermediate plate, sleeve, band ejector pin handle etc.Also can constitute by pressing plate, adjustment screw, cam handle etc.
The bar propulsive mechanism of wearing of this device is made of guide sleeve, tooth bar, action bars, apical tooth, check tooth etc.Also can constitute by the action bars of guide slide, tooth bar, band apical tooth, gear etc.Can also adopt hydraulic cylinder to make motor-driven actuator, its piston rod, cylinder ends are hinged with projectile, guide respectively.
The utility model compared with prior art has following advantage:
1. change the wirerope belt and wear bar, belt need not be unloaded, shutdown can be operated, and can in time change breakdown and wear bar, and is simple to operate, convenient and swift.Can reduce cut wirerope belt, maintenance cost is low as far as possible, improves the service life of wirerope belt.
2. simple in structure, easy to process, low cost of manufacture.
Description of drawings
Fig. 1: the utility model wirerope belt is worn the more schematic diagram front view of a kind of structure of changing device of bar
The side view of Fig. 2: Fig. 1
The vertical view of Fig. 3: Fig. 1
Fig. 4: the A-A cutaway view among Fig. 1
Fig. 5: the B-B cutaway view among Fig. 1
Fig. 6: the C-C cutaway view among Fig. 5
Fig. 7: the utility model wirerope belt is worn the more schematic diagram front view of the another kind of structure of changing device of bar
The side view of Fig. 8: Fig. 7
The vertical view of Fig. 9: Fig. 7
Among the figure: 1-wirerope belt, 2-belt fixed head, the 3-positioning sleeve, 4-wears the bar propulsive mechanism, bar is worn in the 5-breakdown, 6-wears the bar clamping body, 7-newly wears bar, the 8-hold-down bolt, the 9-base plate, 10-check tooth, the 11-apical tooth, the 12-action bars, the 13-tooth bar, the 14-guide sleeve, the reverse taper ejector pin of 15-, 16-ejector pin handle, the 17-sleeve, the 18-spring, 19-taper ejector pin, the 20-intermediate plate, the 21-eccentric wheel handle, 22-harrows pawl, 23-adjusts screw, the 24-cam handle, the 25-gear, the 26-apical tooth, the 27-tooth bar, the 28-guide slide, the 29-pressing plate, the 30-base plate
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
Embodiment 1:
Wear more a kind of structure of changing device of bar at the belt of the utility model wirerope shown in Fig. 1～3.Mainly by belt retention mechanism, positioning sleeve (3), wear bar clamping body (6), wear bar propulsive mechanism (4) and form.
The belt retention mechanism is made up of belt fixed head (2), base plate (9), hold-down bolt (8) etc.Belt fixed head (2) and base plate (9) are the holder of wirerope belt (1), and the hold-down bolt on the two (8) is a securing member.
Positioning sleeve (3) is used to newly wearing bar (7) guide-localization, and its top is the cylindrical sleeves with square centre bore, is fixed on the base plate (9) by gripper shoe.During operation, the orientation of bar (5) is worn in the breakdown of centerline hole aligning wirerope belt (1) one side.Its structure is referring to Fig. 4.
Wear bar clamping body (6) and tighten and newly wear bar (7) usefulness, be positioned at the projectile front portion of wearing bar propulsive mechanism (4), and connect firmly with it.Wearing bar clamping body (6) is made up of sleeve (17), spring (18), taper ejector pin (19), intermediate plate (20) and reverse taper ejector pin (15) etc.Sleeve (17) is divided into two joints, and a joint is for drum shape, its bottom, is that front end is worn square centre bore; Another joint is for cylindrical shape, and inside, its rear end is bellmouth, cooperates with intermediate plate (20), and its rear end cylindrical table and screw thread is arranged connects firmly by this screw thread and projectile tooth bar (13) front end of wearing bar propulsive mechanism (4).Pass through thread connection between the two joint sleeves (17).Assemble spring (18), taper ejector pin (19), intermediate plate (20) in the sleeve (17) successively.Reverse taper ejector pin (15) be positioned at intermediate plate (20) rear to and, and the band ejector pin handle (16).The axle center of taper ejector pin (19), intermediate plate (20), reverse taper ejector pin (15), sleeve (17) has for newly wearing the latus rectum that bar (7) penetrates.Concrete structure is referring to Fig. 5,6.
Wear bar propulsive mechanism (4) and promote newly to wear bar (7) usefulness, form by tooth bar (13), guide sleeve (14), apical tooth (11), action bars (12), check tooth (10) etc.Tooth bar (13) is assemblied in the guide sleeve (14).The bottom of action bars (12) is articulated in by bearing pin between the both sides sidewall of guide sleeve (14), apical tooth (11) be articulated in action bars (12) the lower end, with tooth bar (13) engagement.Check tooth (10) is articulated in by bearing pin between the both sides sidewall of guide sleeve (14), meshes with tooth bar (13).Wear the base plate of guide sleeve (14) of bar propulsive mechanism and the base plate (9) of belt retention mechanism and be one.
The course of work:
1. with the fixing wirerope belt (1) of belt retention mechanism: the pilot hole of positioning sleeve (3) is aimed at the orientation that bar (5) are worn in interior the breakdown of wirerope belt (1), clamp wirerope belt (1) with fixed head (2), base plate (9), usefulness hold-down bolt (8) is fastening.The orientation of whole device and wirerope belt (1) is fixed.
2. block and newly wear bar (7) with wearing bar clamping body (6): during card article, operation ejector pin handle (16) backs down intermediate plate (20) by reverse taper ejector pin (15), promotes taper ejector pin (19) reach, makes spring (18) be subjected to force compresses.After intermediate plate (20) is subjected to the power effect on reverse taper ejector pin (15), taper ejector pin (19) two sides, evenly open, penetrate and newly wear bar (7), operation ejector pin handle (16), unclamp reverse taper ejector pin (15), spring (18) resilience promotes taper ejector pin (19), make intermediate plate (20) in the tapered bore of sleeve (17) rear end, slide, shrink, will newly wear bar (7) card jail.
3. promote newly to wear bar (7) reach and bar (5) is worn in breakdown ejected with wearing bar propulsive mechanism (4): during propelling, pull joystick (12), apical tooth (11) promotes tooth bar (13), and action bars (12) is when moving range to, and check tooth (10) withstands tooth bar (13).Push back action bars (12), shift range onto after, pull joystick (12) again, check tooth (10) is loosening, apical tooth (11) promotes tooth bar (13) to front slide.Then, repeat aforesaid operations.When wearing bar propulsive mechanism (4) when pushing up range, bar clamping body (6) is worn in operation, unclamp and newly wear bar (7), make and wear bar propulsive mechanism (4) and retreat to starting point, block and newly wear bar (7) by wearing bar clamping body (6) again, repeat aforesaid operations, eject one by one, all change and newly wear bar (7) until bar (5) is worn in the breakdown in the wirerope belt (1).
Embodiment 2:
Wear the more another kind of structure of changing device of bar at the belt of the utility model wirerope shown in Fig. 7～9.The holder of the belt retention mechanism that this is routine is base plate (30) and two rake pawls (22) that are positioned at wirerope belt (1) left and right sides.The bottom of two rake pawls (22) is hinged on the base plate (30), and the bend on its top blocks the jut at (1) two edge of wirerope belt, be clamped on the base plate (30), and the groove that coincide with the belt edge jut is arranged on the base plate (30).Securing member is eccentric wheel handle (21), and it is articulated in base plate (30) and goes up, is positioned at rake pawl (22) back, pulls handle (21) and compresses rake pawl (22) back by the eccentric wheel effect, wirerope belt (1) firmly can be clamped on the base plate (30).
Positioning sleeve (3) is positioned at the belt retention mechanism, is the left and right sides of wirerope belt (1), is two, is respectively newly to wear bar (7), breakdown and wear bar (5) guide-localization and use.
Wearing the bar clamping body mainly is made up of pressing plate (29), adjustment screw (23), cam handle (24).The three be Fastener also be the unloading part.Pressing plate (29) middle part with projectile, be that the anterior upside of tooth bar (27) is hinged, its front end is equipped with adjusts screw (23), below its rear end, position that tooth bar (27) is corresponding is equipped with cam handle (24), top and pressing plate (29) end of its cam and contacting, its cam following with newly wear bar (7) and contact.Newly wear bar (7) by adjust between screw (23) bottom surface and the tooth bar (27), below the cam of cam handle (24) and penetrate between the tooth bar (27).
Newly wear bar (7) when penetrating, in the hole of positioning sleeve (3), fastening adjustment screw (23) and is newly worn bar (7) and is contacted and get final product, actuating cam handle (24), cam handle (24) rotates 90 °, produces eccentricity pressure, makes newly to wear bar (7) and be under pressure, simultaneously, transmit pressure by pressing plate (29), adjustment screw (23), make and newly wear (7) two pressurizeds of bar, firmly blocked.
Wearing the bar propulsive mechanism is made up of guide slide (28), action bars (12), gear (25), apical tooth (26), tooth bar institutes such as (27).Action bars (12) bottom is coaxial with gear (25), and its axle is loaded between the both sides sidewall of guide slide (28), and action bars (12) is gone up hinged apical tooth (26) and gear (25) engagement, tooth bar (27) engagement in gear (25) and the guide slide (28).The tooth bar (27) that meshes with gear (25) is an impeller, and the action bars (12) of band apical tooth (26) is the manual power parts.The base plate (30) of the base plate of guide slide (28) and belt retention mechanism is an one.
Pull joystick (12), apical tooth (26) promote gear (25) and rotate, and the rotation of gear (25) promotes tooth bar (27) and moves forward.Since newly wear bar (7) be positioned at tooth bar (27) anterior wear bar clamping body chucking, newly wear bar (7) and promoted by tooth bar (27), penetrate in the wirerope belt (1), bar (5) is worn in breakdown is ejected, along the hole reach of the positioning sleeve (3) in left side.Repetitive operation action bars (12) ejects until breakdown being worn bar (5), all change penetrate newly wear bar (7).
Its operation principle except that above-mentioned in one's power, identical with example 1.
Embodiment 3:
Wear the bar propulsive mechanism with hydraulic power, power part adopts hydraulic cylinder.Its piston rod, cylinder body respectively with guide slide in impeller, guide slide be hinged.The hydraulic control circuit control of hydraulic cylinder by forming by hand-operated direction valve, stop valve, safety valve, high-pressure hose, pipe joint etc.
Claims (8)
1. a wirerope belt is worn more changing device of bar, it is characterized in that: comprise belt retention mechanism, positioning sleeve, wear the bar clamping body, wear the bar propulsive mechanism; The belt retention mechanism comprises the holder and the securing member of wirerope belt (1); Positioning sleeve is positioned at the belt retention mechanism, is the side of wirerope belt (1), promising hole of wearing the bar positioning and guiding on it; Wear the bar clamping body and comprise that chucking newly wears the Fastener of bar (7), unclamps the unloading part of newly wearing bar (7), it is fixed on the projectile of wearing the bar propulsive mechanism; Wear the projectile that the bar propulsive mechanism comprises guide, slides along guide, the power drive part that promotes the projectile reach, the power drive part is manual drives part or motor-driven actuator; Belt retention mechanism, the base plate of wearing the bar propulsive mechanism are one, and positioning sleeve is fixed thereon.
2. wirerope belt according to claim 1 is worn more changing device of bar, it is characterized in that: said belt retention mechanism, its holder are belt fixed head (2), base plate (9), and its securing member is for connecting the hold-down bolt (8) of the two.
3. wirerope belt according to claim 1 is worn more changing device of bar, it is characterized in that: said belt retention mechanism, its holder is base plate (30) and is articulated in two rake pawls (22) that are positioned at wirerope belt (1) left and right sides on the base plate (30) that its securing member is for being positioned at rake pawl (22) back side, being articulated in two eccentric wheel handles (21) on the base plate (30).
4. wirerope belt according to claim 1 is worn more changing device of bar, it is characterized in that: the said bar clamping body (6) of wearing, its Fastener comprises spring (18), taper ejector pin (19), intermediate plate (20), and the three is loaded in the sleeve (17), and sleeve (17) is fixed on the projectile; There is the cone-shaped inner hole that cooperates with intermediate plate (20) sleeve (17) rear end; Its unloading part is a reverse taper ejector pin (15), and it is positioned at the rear, corresponding with intermediate plate (20) position of sleeve (17), and has ejector pin handle (16), is articulated on the projectile in the middle part of the ejector pin handle (16); The axle center of taper ejector pin (19), intermediate plate (20), reverse taper ejector pin (15), sleeve (17) has for newly wearing the latus rectum that bar (7) penetrates.
5. wirerope belt according to claim 1 is worn more changing device of bar, it is characterized in that: the said bar clamping body of wearing, and its Fastener and unloading part include pressing plate (29), adjust screw (23), cam handle (24); Pressing plate (29) middle part is hinged with projectile, and the one end is equipped with adjusts screw (23), and below the other end, the position of the correspondence of projectile is equipped with cam handle (24), top and pressing plate (29) bottom surface of cam handle (24) contacts; Adjust between screw (23) and the projectile, between the following and projectile of cam, have and newly wear the latus rectum that bar (7) penetrates.
6. wirerope belt according to claim 1 is worn more changing device of bar, it is characterized in that: the said bar propulsive mechanism of wearing, its guide are guide sleeve (14); Its projectile is tooth bar (13); Its power drive part comprises action bars (12), apical tooth (11), check tooth (10), and they and guide sleeve (14), tooth bar (13) constitute manually wears bar propulsive mechanism (4); The bearing pin of action bars (12) lower end, the bearing pin of check tooth (10) are articulated between the both sides sidewall of guide sleeve (14), and apical tooth (11) is articulated in the lower end of action bars (12), and apical tooth (11), check tooth (10) are meshed with tooth bar (13).
7. wirerope belt according to claim 1 is worn more changing device of bar, it is characterized in that: the said bar propulsive mechanism of wearing, its guide are guide slide (28); Its projectile is tooth bar (25); Its power drive part comprises the action bars (12) and the gear (25) of band apical tooth (26), action bars (12) lower end is coaxial with gear (25), its axle is installed between the both sides sidewall of guide slide (28), action bars (12) is gone up hinged apical tooth (26) and gear (25) engagement, gear (25) and interior tooth bar (27) engagement of guide slide (28).
8. wirerope belt according to claim 1 is worn more changing device of bar, it is characterized in that: the said bar propulsive mechanism of wearing, its power drive part are motor-driven actuator hydraulic cylinder, and the piston rod of hydraulic cylinder, cylinder ends are hinged with projectile, guide respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084676 CN2806073Y (en) | 2005-06-28 | 2005-06-28 | Steel cable belt passing strip changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520084676 CN2806073Y (en) | 2005-06-28 | 2005-06-28 | Steel cable belt passing strip changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2806073Y true CN2806073Y (en) | 2006-08-16 |
Family
ID=36920376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520084676 Expired - Fee Related CN2806073Y (en) | 2005-06-28 | 2005-06-28 | Steel cable belt passing strip changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2806073Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014598A (en) * | 2015-07-15 | 2015-11-04 | 铜陵天奇蓝天机械设备有限公司 | Belt dragging skidding device |
| CN105252489A (en) * | 2015-11-13 | 2016-01-20 | 武汉钢铁(集团)公司 | Rubber belt connecting and locking device |
-
2005
- 2005-06-28 CN CN 200520084676 patent/CN2806073Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014598A (en) * | 2015-07-15 | 2015-11-04 | 铜陵天奇蓝天机械设备有限公司 | Belt dragging skidding device |
| CN105252489A (en) * | 2015-11-13 | 2016-01-20 | 武汉钢铁(集团)公司 | Rubber belt connecting and locking device |
| CN105252489B (en) * | 2015-11-13 | 2017-03-22 | 武汉钢铁(集团)公司 | Rubber belt connecting and locking device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |