CN104810778B - Cable handler and coal-winning machine - Google Patents
Cable handler and coal-winning machine Download PDFInfo
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- CN104810778B CN104810778B CN201510090397.2A CN201510090397A CN104810778B CN 104810778 B CN104810778 B CN 104810778B CN 201510090397 A CN201510090397 A CN 201510090397A CN 104810778 B CN104810778 B CN 104810778B
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Abstract
The invention provides a kind of cable handler, for coal-winning machine, including：Support base, the support base includes first connecting portion and second connecting portion, and the first connecting portion is connected with the fuselage of the coal-winning machine；Regulation joint, the regulation joint includes the first department of assembly and the second department of assembly, and the regulation joint is connected with the second connecting portion cooperation of the support base by first department of assembly with the support base；Axle, the axle includes first end and the second end, and the first end of the axle makes the axle be connected on the regulation joint through the second hole in the second department of assembly of the regulation joint；Rotary body, the rotary body is set on the second end of the axle.Correspondingly, present invention also offers a kind of coal-winning machine.By the technical scheme, dismountable regulation joint is provided between the support base and rotary body of cable unit, it is to avoid the cable clip in cable handler is interfered with cable trough, facilitates cable handler to carry out quick-replaceable.
Description
Technical field
The present invention relates to weight equipment technical field, in particular to a kind of cable handler and a kind of coal-winning machine.
Background technology
As shown in figure 1, coal-winning machine in the market is during coal mining, the effect of cable handler 11 is that one end connection is adopted
In itself, the other end connects the cable clip 12 in scrapper conveyor cable trough 13 to coal machine.One is fixed with cable clip 12 for coal-winning machine
The cable of energization and the water pipe that is coal-winning machine water supply, with the walking of coal-winning machine, cable handler 11 dragging water pipe and electricity
Cable is moved in cable trough 13.
As shown in Fig. 2 existing coal-winning machine cable handler 11 is by pin 21, and support base 22, axle 23, rotary body 24, connecting plate 25,
The grade of screw 26 is constituted.Fulcrum bearing 22 is linked together by pin 21 and screw 26 with coal-winning machine fuselage.Axle 23 is welded with fulcrum bearing 22
It is connected together, the other end is cased with rotary body 24.There are two chains on rotary body 24, respectively by connecting plate and connecting pin, pin connects
It is connected together.Connection cable folder 12 on chain.This cable handler 11 is that axle 21 welds together with support base 22, and relative position is not
Can be mobile.Cable clip 12 is when position is improper in cable trough 13, it is not possible to adjust.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.
Therefore, it is an object of the present invention to provide a kind of cable handler.
It is another object of the present invention to provide a kind of coal-winning machine, including above-mentioned cable handler.
To achieve the above object, embodiment provides a kind of cable handler according to a first aspect of the present invention, including：Support
Seat, the support base includes first connecting portion and second connecting portion, and the first connecting portion is connected with the fuselage of the coal-winning machine；
Regulation joint, the regulation joint includes the first department of assembly and the second department of assembly, and the regulation joint is assembled by described first
Portion is connected with the second connecting portion cooperation of the support base with the support base；Axle, the axle includes first end and the second end, institute
The first end for stating axle makes the axle be connected to the regulation joint through the second hole in the second department of assembly of the regulation joint
On；Rotary body, the rotary body is set on the second end of the axle.
Cable handler according to an embodiment of the invention a, part for support base is connected with the fuselage of coal-winning machine, another portion
Divide and be connected with a part for regulation joint, and adjust another part of joint and be connected with axle, wherein, the axle passes through regulation joint
On hole and make to be fixedly connected between axle and regulation joint by fixing nut, and can be by adjusting fixing nut and axle
Position relationship stretches out the length of coal-winning machine so as to the rotary body in adjustment axis, is by the axle in cable handler in the prior art
It is directly welded on support base, relative position is immovable, so occurs partially when the position of cable handler and scrapper conveyor is improper
During shifting, cannot also adjust so that maintenance difficult, and pass through technical scheme, will by designing a regulation joint
Support base is linked together with axle, and the position of axle can be adjusted, so as to adjust the distance that rotary body stretches out coal-winning machine, is kept away
Exempt to interfere phenomenon, and the regulation joint can be dismantled, and be conveniently replaceable, and adapt to different cable handlers.
According to one embodiment that the present invention is provided, the first connecting portion is adopted by alignment pin and/or screw with described
The fuselage connection of coal machine.
, can be fixed on for support base by alignment pin or screw and adopted by cable handler according to an embodiment of the invention
On the fuselage of coal machine, it is also possible to support base is fixed on the fuselage of coal-winning machine by way of alignment pin is combined with screw, its
In, alignment pin is multiple with the quantity of screw, and its particular number is determined on a case-by-case basis, and alignment pin makes support base with screw
Connection with coal-winning machine fuselage is more firm.
According to one embodiment that the present invention is provided, first department of assembly passes through bolt assembly and the second connecting portion
Connection, wherein, first department of assembly is provided with the first hole, and the bolt assembly passes through first hole.
Cable handler, adjusts joint and the junction with support base is provided with long waist shaped according to an embodiment of the invention
Hole, bolt assembly is attached joint is adjusted through long waist shaped with support base, and wherein the bolt assembly can be in long waist shaped hole
Middle movement, the length that rotary body stretches out coal-winning machine is adjusted by adjusting the position of the bolt on the long waist shaped hole, it is to avoid
Coal-winning machine misaligns the phenomenon for interfering with the supporting middle towing cable of scraper plate and cable trough, and this mode is simple to operate, reduces towing cable
The process and assemble difficulty of device, but also can at any time adjust the position of coal-winning machine cable handler, the cable in making it with scraper plate
Groove centering, it is to avoid interfere.
According to one embodiment that the present invention is provided, also include：Chain, on the rotary body, the chain includes
First connecting plate, the second connecting plate, first pin and second pin, wherein, second connecting plate be located at first connecting plate it
Between, and connected second connecting plate and first connecting plate by the described first pin, by the described second pin to described
First finger setting.
Cable handler, is cased with rotary body according to an embodiment of the invention on axle, and two chains are provided with rotary body,
The two chains be located at rotary body two ends, it is possible to rotary body together pivoting, wherein, the chain by multiple connecting plates with
Multiple pin is constituted, and the connecting plate has two types to be respectively the first connecting plate and the second connecting plate, wherein, the one of the second connecting plate
Part is located between two the first parallel connecting plates, and is located by connecting by pin, forms a chain link, the second connecting plate
Another part be located between lower two the first connecting plates, then another chain link is formed by pin connection, by that analogy, by many
Individual chain link has been joined together to form a chain.
According to one embodiment that the present invention is provided, also include：Cable clip, the cable clip is connected on the chain.
Cable handler, cable clip is connected with the bottom of chain according to an embodiment of the invention, fixed in cable clip
The cable that promising coal-winning machine is powered, and be the water pipe that coal-winning machine supplies water, with the walking of coal-winning machine, cable handler dragging water pipe and
Cable is moved in cable trough.
According to one embodiment that the present invention is provided, also include：Gland, end and the rotation with the second end of the axle
The end contact of swivel, for making the rotary body be enclosed within the second end of the axle.
Cable handler according to an embodiment of the invention, gland and axle and the end contact of rotary body, and by screw
Gland is fixed on axle, and then rotary body is set on the axle, and when cable handler is in running order, be enclosed within axle
On the rich axle of rotary body rotate, by setting gland structure, effectively prevent rotary body during rotation from the end of axle
Scurrying out causes cable handler cisco unity malfunction.
According to one embodiment that the present invention is provided, also include：Nut, positioned at the two of the second hole of second department of assembly
End, the first end with the axle is assembled.
Cable handler according to an embodiment of the invention, the axle is not only simply by itself through the hole on regulation joint
Just it is connected with the regulation joint, is also coordinated with the cooperation of nut, when axle passes through the hole on regulation joint, then by two
Individual nut is fixed positioned at the two ends in hole to axle respectively, wherein, if it is desired to change the length that rotary body stretches out coal-winning machine, no
Can be only changed with the position relationship in long waist shaped hole by regulating bolt component, can also by adjustment axis and nut it
Between position relationship adjust the length that rotary body stretches out coal-winning machine, can also be simultaneously adjusted using both modes, have
The cable clip that avoids of effect is interfered with cable trough, cable clip is located at the centre position of cable trough, this regulative mode letter
Just, process and assemble difficulty is low can to effectively raise cable handler efficiency of assembling to folk prescription, improve the use longevity of cable handler
Life, in addition, makes the support base of cable handler and axle be split-type structural by designing regulation joint, facilitates cable clip
Part changes the maintenance cost for reducing cable handler.
According to one embodiment that the present invention is provided, the first connecting portion and the second connecting portion are integral type knot
Structure.
The structural mechanics of cable handler according to an embodiment of the invention, first connecting portion and second connecting portion integral type
Can be good, first connecting portion and second connecting portion are integral type structure, on the one hand, be effectively guaranteed first connecting portion and second and connect
Bonding strength between socket part, so as to ensure that the use intensity of support base, on the other hand, significantly reduces adding for support base
, can be made into integration for first connecting portion and second connecting portion by work difficulty, batch production, and with improve production efficiency, reduction is produced into
This.
According to one embodiment that the present invention is provided, first department of assembly is integral type knot with second department of assembly
Structure.
Cable handler according to an embodiment of the invention, first connects the structural mechanics of department of assembly and second department of assembly's integral type
Performance is good, and the first department of assembly and the second department of assembly are integral type structure, on the one hand, be effectively guaranteed the first department of assembly and second
Bonding strength between department of assembly, so as to ensure that the use intensity of regulation joint, on the other hand, significantly reduces regulation and connects
, can be made into integration for the first department of assembly and the second department of assembly by the difficulty of processing of head, produce in batches, with improve production efficiency, reduce
Production cost.
Embodiment provides a kind of coal-winning machine according to a second aspect of the present invention, includes above-mentioned first aspect any embodiment
Described cable handler.
The coal-winning machine that embodiment is provided according to a second aspect of the present invention, provides with first aspect present invention any embodiment
Cable handler, therefore the coal-winning machine has whole beneficial effects of the cable handler that any of the above-described embodiment provides.
Additional aspect of the invention and advantage will be given in following description section, will partly be become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Fig. 1 shows the assembling structure schematic diagram of coal-winning machine of the prior art and scraper plate；
Fig. 2 shows the broken section structural representation of cable handler of the prior art；
Fig. 3 shows the broken section structural representation of cable handler according to an embodiment of the invention；
Fig. 4 shows the overlooking the structure diagram of the cable handler shown in Fig. 3；
Fig. 5 shows the side structure schematic view of the cable handler shown in Fig. 3；
Fig. 6 shows the broken section structural representation of cable handler according to another embodiment of the invention.
Wherein, the corresponding relation in Fig. 1 and Fig. 2 between reference and component names is：
11 cable handlers, 12 cable clips, 13 cable troughs, 21 pins, 22 support bases, 23 axles, 24 rotary bodies, 25 connecting plates, 26
Screw.
Corresponding relation in Fig. 3 to Fig. 6 between reference and component names is：
30 cable handlers, 31 support bases, 32 regulation joints, 33 axles, 34 rotary bodies, 35 long waist shaped holes, 36 alignment pins, 371
First connecting plate, 372 second connecting plates, 381 first pins, 382 second pins, 39 glands.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention
Mode is applied to be further described in detail the present invention.It should be noted that in the case where not conflicting, the implementation of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also
Implemented with being different from mode described here using other, therefore, protection scope of the present invention does not receive following public tool
The limitation of body embodiment.
As shown in figure 3, embodiment provides a kind of cable handler 30 according to a first aspect of the present invention, including：Support base 31,
The support base 31 includes first connecting portion and second connecting portion, and the first connecting portion is connected with the fuselage of the coal-winning machine；
Regulation joint 32, the regulation joint 32 includes the first department of assembly and the second department of assembly, and the regulation joint 32 is by described the
One department of assembly is connected with the second connecting portion cooperation of the support base 31 with the support base 31；Axle 33, the axle 33 includes the
One end and the second end, the first end of the axle 33 make the axle through the second hole in the second department of assembly of the regulation joint 32
33 are connected on the regulation joint 32；Rotary body 34, the rotary body 34 is set on the second end of the axle 33.
Cable handler 30 according to an embodiment of the invention a, part for support base 31 is connected with the fuselage of coal-winning machine, separately
A part is connected with the part for adjusting joint 32, and adjusts another part of joint 32 and be connected with axle 33, wherein, the axle 33
Make to be fixedly connected axle 33 and regulation joint 32 through the hole on regulation joint 32 and by fixing nut, and can pass through
The position relationship of regulation fixing nut and axle 33 stretches out the length of coal-winning machine so as to the rotary body 34 in adjustment axis 33, in existing skill
It is that the axle 33 in cable handler 30 is directly welded on support base 31 in art, relative position is immovable, so when towing cable is filled
Put 30 it is improper with the position of scrapper conveyor cannot also adjust so that maintenance difficult when shifting, and by skill of the invention
Art scheme, is linked together support base 31 with axle 33 by designing a regulation joint 32, and the position of axle 33 can be carried out
Regulation, so as to adjust the distance that rotary body 34 stretches out coal-winning machine, it is to avoid interfere phenomenon, and the regulation joint 32 can be carried out
Dismounting, is conveniently replaceable, and adapts to different cable handlers 30.
According to one embodiment that the present invention is provided, as shown in figure 3, the first connecting portion by alignment pin 36 and/or
Screw is connected with the fuselage of the coal-winning machine.
Cable handler 30, can be consolidated support base 31 by alignment pin 36 or screw according to an embodiment of the invention
It is scheduled on the fuselage of coal-winning machine, it is also possible to support base 31 is fixed on coal-winning machine by way of alignment pin 36 is combined with screw
On fuselage, wherein, alignment pin 36 is multiple with the quantity of screw, and its particular number is determined on a case-by-case basis, and alignment pin 36
Make support base 31 more firm with the connection of coal-winning machine fuselage with screw.
According to one embodiment that the present invention is provided, as shown in Figure 3 and Figure 4, first department of assembly passes through bolt assembly
It is connected with the second connecting portion, wherein, first department of assembly is provided with the first hole, and the bolt assembly passes through described first
Hole.
Cable handler 30, adjust joint 32 and the junction with support base 31 are provided with length according to an embodiment of the invention
Mounting hole, bolt assembly is attached joint 32 is adjusted through long waist shaped with support base 31, and wherein the bolt assembly can be
Long waist shaped is moved in hole, and the length that rotary body 34 stretches out coal-winning machine is adjusted by adjusting the position of the bolt on the long waist shaped hole
Degree, it is to avoid coal-winning machine misaligns the phenomenon for interfering with scraper plate supporting middle towing cable and cable trough, and this mode is simple to operate,
Reduce the process and assemble difficulty of cable handler 30, but also can at any time adjust the position of coal-winning machine cable handler 30, make its with
Cable trough centering in scraper plate, it is to avoid interfere.
According to one embodiment that the present invention is provided, as shown in Figure 3 and Figure 5, also include：Chain, positioned at the rotary body
On 34, the chain includes the first connecting plate 371, the second connecting plate 372, the first pin 381 and the second pin 382, wherein, described the
Two connecting plates 372 are located between first connecting plate 371, and by first pin 381 by the He of the second connecting plate 372
First connecting plate 371 is connected, and is positioned by second pin, 382 pairs of first pins 381.
Cable handler 30, are cased with rotary body 34 according to an embodiment of the invention on axle 33, and are provided with rotary body 34
Two chains, the two chains are located at the two ends of rotary body 34, it is possible to rotated around axle 33 together with rotary body 34, wherein, the chain
Bar is made up of multiple connecting plates with multiple pin, and the connecting plate has two types to be respectively the first connecting plate 371 and the second connecting plate
372, wherein, a part for the second connecting plate 372 is located between two the first parallel connecting plates 371, and is determined by pin
Position connection, forms a chain link, and another part of the second connecting plate 372 is located between lower two the first connecting plates 371, then is passed through
Pin connection forms another chain link, by that analogy, a chain has been joined together to form by multiple chain links.
According to one embodiment that the present invention is provided, as shown in figure 3, also including：Cable clip, the cable clip is connected to institute
State on chain.
Cable handler 30, cable clip is connected with the bottom of chain according to an embodiment of the invention, solid in cable clip
The cable that fixed promising coal-winning machine is powered, and be the water pipe of coal-winning machine water supply, with the walking of coal-winning machine, the dragging water of cable handler 30
Pipe and cable are moved in cable trough.
According to one embodiment that the present invention is provided, as shown in figure 3, also including：Gland 39, the second end with the axle 33
End and the rotary body 34 end contact, for making the rotary body 34 be enclosed within the second end of the axle 33.
Cable handler 30 according to an embodiment of the invention, gland 39 and axle 33 and the end contact of rotary body 34, and
Gland 39 is fixed on axle 33 by screw, and then rotary body 34 is set on the axle 33, and at cable handler 30
When working condition, the rotary body 34 being enclosed within axle 33 axle 33 of having mercy on is rotated, and by setting the structure of gland 39, effectively prevents rotation
Body 34 is scurried out during rotation from the end of axle 33 causes the cisco unity malfunction of cable handler 30.
According to one embodiment that the present invention is provided, as shown in Figure 3 and Figure 4, also include：Nut, positioned at the described second dress
The two ends in the second hole with portion, the first end with the axle 33 is assembled.
Cable handler 30 according to an embodiment of the invention, the axle 33 is not only simply by itself through regulation joint 32
On hole be just connected with the regulation joint 32, also to be coordinated with the cooperation of nut, when axle 33 through regulation joint 32 on
Kong Shi, then axle 33 is fixed positioned at the two ends in hole respectively by two nuts, wherein, if it is desired to change rotary body 34 and stretch
Go out the length of coal-winning machine, can be not only changed with the position relationship in long waist shaped hole by regulating bolt component, can be with
The length that rotary body 34 stretches out coal-winning machine is adjusted by the position relationship between adjustment axis 33 and nut, can also using this two
The mode of kind is adjusted simultaneously, effectively avoids cable clip and is interfered with cable trough, cable clip is located in cable trough
Between position, this regulative mode is simple and convenient, and process and assemble difficulty is low can to effectively raise the efficiency of assembling of cable handler 30,
The service life of cable handler 30 is improve, in addition, the support base 31 of cable handler 30 is made by designing regulation joint 32
It is split-type structural with axle 33, the part for facilitating cable clip changes the maintenance cost for reducing cable handler 30.
According to one embodiment that the present invention is provided, the first connecting portion and the second connecting portion are integral type knot
Structure.
The structural mechanics of cable handler 30 according to an embodiment of the invention, first connecting portion and second connecting portion integral type
Performance is good, and first connecting portion and second connecting portion are integral type structure, on the one hand, be effectively guaranteed first connecting portion and second
Bonding strength between connecting portion, so as to ensure that the use intensity of support base 31, on the other hand, significantly reduces support base
, can be made into integration for first connecting portion and second connecting portion by 31 difficulty of processing, batch production, with improve production efficiency, reduce
Production cost.
According to one embodiment that the present invention is provided, first department of assembly is integral type knot with second department of assembly
Structure.
Cable handler 30 according to an embodiment of the invention, first connects the structural capacity of department of assembly and second department of assembly's integral type
Learn performance good, the first department of assembly and the second department of assembly are integral type structure, on the one hand, be effectively guaranteed the first department of assembly and the
Bonding strength between two departments of assembly, so as to ensure that the use intensity of regulation joint 32, on the other hand, significantly reduces tune
The difficulty of processing of joint 32 is saved, the first department of assembly and the second department of assembly can be made into integration, produced in batches, to improve production effect
Rate, reduces production cost.
Embodiment provides a kind of coal-winning machine according to a second aspect of the present invention, includes above-mentioned first aspect any embodiment
Described cable handler 30.
The coal-winning machine that embodiment is provided according to a second aspect of the present invention, provides with first aspect present invention any embodiment
Cable handler 30, therefore the coal-winning machine has whole beneficial effects of the cable handler 30 that any of the above-described embodiment provides.
Specifically, as shown in fig. 6, cable handler 30 shown according to another embodiment of the present invention, bores several on axle
Hole side by side, bores a hole in fulcrum bearing.The hole in fulcrum bearing 31 and axle 33 is linked together with connecting pin.According to actual feelings
Condition, chooses suitable hole on axle 33, and adjustment axis 33 stretch out the position of coal-winning machine fuselage such that it is able to adjust cable clip in cable
Position in groove, the method is simple, is easy to operation, and reduce the cost of whole cable handler 30.
In sum, cable handler is by alignment pin, screw, support base, nut, bolt, regulation joint, axle, rotary body, pressure
Lid, the first connecting plate, the second connecting plate, pin and cable clip composition.Support base one end passes through alignment pin and high-strength screw and fuselage
Connection, the other end is connected by two bolts with regulation joint, there is long waist shaped hole on joint, can by two kidney-shaped hole connectors
To realize the shift position of joint.Axle is worn in the hole of the joint other end, is fastened with two nuts, two positions of nut can be relied on
Put the position that adjustment axis stretch out fuselage.Rotary body is cased with axle, two chains being connected on rotary body can be with rotary body one
Play pivoting.According to actual conditions, the nut location on the bolt and axle on mounting hole can be simultaneously adjusted, it is also possible to individually
Regulation.
In the description of this specification, term " first ", " second " are only used for the purpose of description, and it is not intended that indicating
Or relative importance is implied, unless otherwise clearly defined and limited；Term " connection " etc. all should be interpreted broadly, for example, " even
Connect " can be fixedly connected, or be detachably connected, or be integrally connected；Can be joined directly together, it is also possible in
Between medium be indirectly connected to.For the ordinary skill in the art, can as the case may be understand above-mentioned term at this
Concrete meaning in invention.
In the description of this specification, the description of term " one embodiment ", " another embodiment " etc. means to combine is somebody's turn to do
Embodiment or the specific features of example description, structure, material or feature are contained at least one embodiment of the invention or example
In.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, retouch
Specific features, structure, material or the feature stated can be in one or more any embodiments or example in an appropriate manner
With reference to.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of cable handler, for coal-winning machine, it is characterised in that including：
Support base, the support base includes first connecting portion and second connecting portion, the first connecting portion and the coal-winning machine
Fuselage is connected；
Regulation joint, the regulation joint includes the first department of assembly and the second department of assembly, and the regulation joint passes through described first
Department of assembly is connected with the second connecting portion cooperation of the support base with the support base；
Axle, the axle includes first end and the second end, and the first end of the axle is passed through in the second department of assembly of the regulation joint
The second hole make the axle be connected to it is described regulation joint on；
Rotary body, the rotary body is set on the second end of the axle.
2. cable handler according to claim 1, it is characterised in that the first connecting portion passes through alignment pin and/or spiral shell
Nail is connected with the fuselage of the coal-winning machine.
3. cable handler according to claim 1, it is characterised in that first department of assembly by bolt assembly with it is described
Second connecting portion is connected, wherein, first department of assembly is provided with the first hole, and the bolt assembly passes through first hole.
4. cable handler according to claim 1, it is characterised in that also include：
Chain, on the rotary body, the chain includes the first connecting plate, the second connecting plate, the first pin and the second pin, its
In, second connecting plate is located between first connecting plate, and is sold second connecting plate and institute by described first
The connection of the first connecting plate is stated, by the described second pin to first finger setting.
5. cable handler according to claim 4, it is characterised in that also include：
Cable clip, the cable clip is connected on the chain.
6. cable handler according to claim 1, it is characterised in that also include：
Gland, end and the end contact of the rotary body with the second end of the axle, for making the rotary body be enclosed within institute
State on the second end of axle.
7. cable handler according to claim 1, it is characterised in that also include：
Nut, positioned at the two ends in the second hole of second department of assembly, the first end with the axle is assembled.
8. cable handler according to any one of claim 1 to 7, it is characterised in that the first connecting portion and described
Second connecting portion is integral type structure.
9. cable handler according to any one of claim 1 to 7, it is characterised in that first department of assembly with it is described
Second department of assembly is integral type structure.
10. a kind of coal-winning machine, it is characterised in that including：Cable handler as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090397.2A CN104810778B (en) | 2014-11-10 | 2015-02-27 | Cable handler and coal-winning machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410629629 | 2014-11-10 | ||
| CN2014106296292 | 2014-11-10 | ||
| CN201510090397.2A CN104810778B (en) | 2014-11-10 | 2015-02-27 | Cable handler and coal-winning machine |
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| Publication Number | Publication Date |
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| CN104810778A CN104810778A (en) | 2015-07-29 |
| CN104810778B true CN104810778B (en) | 2017-06-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110048361B (en) * | 2019-05-05 | 2024-04-05 | 天地科技股份有限公司上海分公司 | High-adaptability towing device for coal mining machine |
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| CN203056521U (en) * | 2012-12-24 | 2013-07-10 | 太重煤机有限公司 | Novel cable-towing device for low seam mining machine |
| CN203783579U (en) * | 2014-04-28 | 2014-08-20 | 鸡西煤矿机械有限公司 | Towing device capable of adjusting position of towing chain |
| CN203808995U (en) * | 2014-04-18 | 2014-09-03 | 西安煤矿机械有限公司 | Adjustable towrope device of coal mining machine |
| CN204464923U (en) * | 2014-11-10 | 2015-07-08 | 三一重型装备有限公司 | Cable handler and coal-winning machine |
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2015
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|---|---|---|---|---|
| US4186553A (en) * | 1977-05-10 | 1980-02-05 | Coal Industry (Patents) Limited | Cable protection equipment |
| CN203056521U (en) * | 2012-12-24 | 2013-07-10 | 太重煤机有限公司 | Novel cable-towing device for low seam mining machine |
| CN203808995U (en) * | 2014-04-18 | 2014-09-03 | 西安煤矿机械有限公司 | Adjustable towrope device of coal mining machine |
| CN203783579U (en) * | 2014-04-28 | 2014-08-20 | 鸡西煤矿机械有限公司 | Towing device capable of adjusting position of towing chain |
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| Publication number | Publication date |
|---|---|
| CN104810778A (en) | 2015-07-29 |
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