CN113071862A

CN113071862A - Cable trough subassembly and scraper conveyor

Info

Publication number: CN113071862A
Application number: CN202110476232.4A
Authority: CN
Inventors: 王兆嘉; 袁进南; 孟凡威
Original assignee: Sany Heavy Equipment Co Ltd
Current assignee: Sany Heavy Equipment Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-07-06

Abstract

The invention relates to the technical field of scraper conveyors and provides a cable trough component and a scraper conveyor, wherein the cable trough component comprises: mounting a plate; the supporting plate is connected with the mounting plate; the baffle sets up with the mounting panel relatively to link to each other with the backup pad through first position control structure, mounting panel, backup pad and baffle constitute the spacing groove, and first position control structure is used for adjusting the interval between mounting panel and the baffle. In the technical scheme of the invention, the width of the limiting groove can be adjusted by changing the distance between the baffle and the mounting plate by workers, so that the cable trough assembly can adapt to cable drag chains of coal mining machines with different widths, or fix and protect cables or water pipes of a scraper conveyor, and the universality of the cable trough assembly in the application is favorably improved, so that the cable trough assembly can be matched with different coal mining machines for use. In addition, the cable trough component can be reused, and cost reduction is facilitated.

Description

Cable trough subassembly and scraper conveyor

Technical Field

The embodiment of the invention relates to the technical field of scraper conveyors, in particular to a cable trough assembly and a scraper conveyor.

Background

In the related art, due to the fact that the cable trough assembly is different in matched size with different coal mining machines, the width and the height of the towing cable are different, and therefore the cable trough assembly cannot be reused.

Disclosure of Invention

To address at least one of the above technical problems, it is an object of an embodiment of the present invention to provide a cable trough assembly.

It is a further object of an embodiment of the present invention to provide a scraper conveyor having the above-described cable trough assembly.

To achieve the above object, an embodiment of a first aspect of the present invention provides a cable trough assembly, including: mounting a plate; the supporting plate is connected with the mounting plate; the baffle sets up with the mounting panel relatively to link to each other with the backup pad through first position control structure, mounting panel, backup pad and baffle constitute the spacing groove, and first position control structure is used for adjusting the interval between mounting panel and the baffle.

According to the embodiment of the cable trough assembly provided by the invention, the width of the limiting groove formed by the baffle plate, the supporting plate and the mounting plate can be adjusted by workers by changing the distance between the baffle plate and the mounting plate, so that the cable trough assembly can adapt to cable drag chains of coal mining machines with different widths, or fix and protect cables or water pipes of a scraper conveyor, and the cable trough assembly is favorable for improving the universality of the cable trough assembly in the application, so that the cable trough assembly can be matched with different coal mining machines for use. In addition, the cable trough component can be reused, and cost reduction is facilitated.

Specifically, the cable trough assembly includes a mounting plate, a support plate, and a baffle. Wherein the mounting plate mainly functions as a mounting carrier. The supporting plate is connected with the mounting plate, and the included angle between the surface of the supporting plate and the surface of the mounting plate can be 90 degrees or any other angle. The support plate plays the effect of bearing, and the support plate can support the streamer or cable. Further, the baffle is arranged opposite to the mounting plate, namely, the baffle and the mounting plate have a certain distance. The baffle is connected with the supporting plate through the first position adjusting structure. The mounting plate, the supporting plate and the baffle form a limiting groove, and the towing cable or the cable penetrates through the limiting groove. The first position adjusting structure is used for adjusting the distance between the mounting plate and the baffle. The width of the limiting groove can be adjusted by changing the distance between the baffle and the mounting plate. The limiting groove can limit a towline of a coal mining machine or limit cables and water pipes of a scraper conveyor, wherein the cables comprise cables, signal wires and the like.

In the coal mining process, the cable trough component in the fully mechanized coal mining equipment is almost not abraded, and when one set of scraper conveyor is abraded and scrapped, the cable trough component still has use value. In the related art, the cable trough assembly cannot be reused because the cable trough assembly has different matching sizes with different coal mining machines and the widths of the towing cables are different. In addition, the space of the cables in the related art is not adjustable, and when the number of water pipes or cables of the scraper conveyor is small, the cables may be seriously worn along with the continuous advancing of the coal face. In the technical scheme that this application was injectd, the staff can adjust the width of the spacing groove that baffle, backup pad and mounting panel are constituteed through the interval that changes baffle and mounting panel to cable trough subassembly can adapt to the coal-winning machine cable tow chain of different width, perhaps fixes, protects scraper conveyor's cable or water pipe, is favorable to improving the commonality of cable trough subassembly in this application, makes cable trough subassembly can use with the coal-winning machine supporting of difference.

It is worth mentioning that the number of the support plates is at least one, that is, the support plates can be one, two or more, and the support plates can be flexibly arranged according to actual requirements in consideration of the stability degree of the support for the towing cable or the cable, cost and other factors. The supporting plate and the mounting plate can be relatively fixed in a welding mode; or, the supporting plate and the mounting plate are of an integrated structure, and compared with a post-processing mode, the mechanical property is good, and the connection strength is higher. In addition, the quantity of limiting plate can be unanimous with the quantity of backup pad, and every limiting plate all links to each other with a backup pad that corresponds.

In addition, the technical scheme provided by the invention can also have the following additional technical characteristics:

in the above technical solution, the first position adjustment structure includes: the first limiting holes are arranged on the supporting plate and are arranged along the direction far away from the mounting plate; the first mounting hole is formed in the baffle; the first connecting piece penetrates through a first limiting hole and a first mounting hole.

In this technical scheme, first position control structure includes first spacing hole, first mounting hole and first connecting piece. Specifically, the number of first spacing holes is a plurality of, and a plurality of first spacing holes set up in the backup pad, and a plurality of first spacing holes are arranged along the direction of keeping away from the mounting panel. It is understood that, in the plurality of first position-limiting holes, the distance between each first position-limiting hole and the mounting plate is different. Further, the first mounting hole is arranged on the baffle. The first connecting piece penetrates through one of the first limiting holes and the first mounting hole. The supporting plate is connected with the baffle plate through a first connecting piece, and specifically, the first connecting piece penetrates through the first limiting hole and the first mounting hole. Through passing first mounting hole and the first spacing hole of difference with first connecting piece, can adjust the position of baffle, and then can adjust the interval of baffle and mounting panel.

In the above technical solution, the first position adjustment structure includes: the sliding chute is arranged on the supporting plate and extends along the direction far away from the mounting plate; the second mounting hole is formed in the baffle; and the second connecting piece penetrates through the sliding groove and the second mounting hole.

In this technical scheme, first position control structure includes spout, second mounting hole and second connecting piece. Specifically, the spout sets up in the backup pad, and the spout extends along the direction of keeping away from the mounting panel, and it can be understood that every in the spout is all different with the interval of mounting panel. The second mounting hole is formed in the baffle, and the second connecting piece penetrates through the sliding groove and the second mounting hole. The second connecting piece can pass through the second mounting hole and any position of the sliding groove. Through changing the position that the second connecting piece passes the spout, the staff can adjust the position of baffle, and then can change the interval of baffle and mounting panel.

In above-mentioned technical scheme, backup pad and baffle are at least two sets ofly and set up along the direction of height, and highly higher backup pad is first backup pad, and highly lower backup pad is the second backup pad, and the top of the baffle that links to each other with the second backup pad is equipped with the groove of stepping down, and the groove of stepping down is worn to locate by first backup pad.

In the technical scheme, the supporting plates and the baffle plates are at least two groups and are arranged along the height direction. In other words, the support plates and the baffle plates in a connected relationship are referred to as one group, and at least two groups of the support plates and the baffle plates are arranged in the height direction. It is understood that there are at least two support plates of different heights, i.e. at least two support plates of different heights in the plurality of support plates. Wherein, the higher backup pad of height is first backup pad, and the lower backup pad of height is the second backup pad. The top of the baffle that links to each other with the second backup pad is equipped with the groove of stepping down, and first backup pad wears to locate the groove of stepping down, because the interval of baffle and mounting panel is adjustable, when the staff adjusted the position of baffle, the groove of stepping down can play the effect of direction.

It should be noted that, in the same group of the supporting plate and the baffle plate, the number of the supporting plate may be one, two or more, and the number of the baffle plate may also be one, two or more.

In the above technical solution, the method further comprises: the limiting part is connected with the baffle through a second position adjusting structure, and the second position adjusting structure is used for adjusting the distance between the limiting part and the supporting plate.

In this technical scheme, the cable duct subassembly still includes the locating part. Specifically, the limiting part is connected with the baffle through the second position adjusting structure. The second position adjusting structure is used for adjusting the distance between the limiting part and the supporting plate. The limiting part can also limit the towing cable or the cable, and the limiting part determines the height of a limiting groove formed by the baffle, the supporting plate and the vertical plate. The height of the limiting groove can be adjusted by changing the distance between the limiting part and the supporting plate.

In the above technical solution, the second position adjustment structure includes: the connecting plate is connected with the limiting piece; the third limiting holes are arranged on the connecting plate and are arranged along the direction far away from the supporting plate; the third mounting hole is formed in the baffle; and the third connecting piece penetrates through a third limiting hole and a third mounting hole.

In this technical scheme, second position control structure includes connecting plate, spacing hole of third, third mounting hole and third connecting piece. Specifically, the connecting plate links to each other with the locating part, and the quantity of third spacing hole is a plurality of, and a plurality of third spacing holes set up on the connecting plate, and a plurality of third spacing holes are arranged along the direction of keeping away from the backup pad. It can be understood that the plurality of third limiting holes have different distances from the supporting plate. Further, a third mounting hole is formed in the baffle, and a third connecting piece penetrates through the third limiting hole and the third mounting hole. The third connecting piece penetrates through the third mounting hole and the different third limiting holes, so that the position of the limiting piece can be adjusted, and the distance between the limiting piece and the supporting plate can be adjusted.

In the above technical scheme, the connecting plate is an arc-shaped plate, the baffle is bent towards the mounting plate, and the outer arc-shaped wall surface of the connecting plate is attached to the inner arc-shaped wall surface of the baffle.

In this technical scheme, through setting up connecting plate and baffle into the arc, then the cross section of connecting plate is the arc, and the cross section of connecting plate is the arc. The outer arc-shaped wall surface of the connecting plate is attached to the inner arc-shaped wall surface of the baffle plate, and the distance between the connecting plate and the mounting plate is larger than the distance between the baffle plate and the mounting plate. Further, the baffle is crooked to the mounting panel, in other words, the arch of the arc cross-section of baffle is towards the mounting panel, because the coal-winning machine tow-cable is located between connecting plate and the mounting panel, consequently can avoid first baffle scratch tow-cable to a great extent through setting up the baffle to crooked towards the mounting panel, reduces the wearing and tearing volume of tow-cable, is favorable to improving life.

In the above technical solution, the method further comprises: a coal baffle plate; the lengthened plate is connected with the coal blocking plate through a third position adjusting structure, and the third position adjusting structure is used for adjusting the distance between the coal blocking plate and the mounting plate.

In this technical scheme, the cable duct subassembly still includes keeps off coal board and extension board. The coal blocking plate can play a role in blocking coal and protect the space of pedestrians. Specifically, the extension plate is connected with the coal blocking plate, and the extension plate is connected with the mounting plate. In other words, the coal deflector is connected to the mounting plate by the elongated plate. Furthermore, the lengthened plate is connected with the coal blocking plate through a third position adjusting structure, and the third position adjusting structure is used for adjusting the distance between the coal blocking plate and the mounting plate. The coal baffle plate can limit the position of the coal mining machine towing cable to a certain extent, namely, the moving range of the towing cable is limited. The staff also can adjust the height of spacing groove through the position of adjustment fender coal board. By changing the height of the coal baffle plate, on one hand, the coal baffle plate plays a role in blocking coal and protects the pedestrian space; on the other hand, the coal mining machine can be suitable for different coal mining machines, the application range is favorably expanded, and the universality is improved.

It is worth to say that, be equipped with a plurality of fourth spacing holes on the mounting panel, and the spacing of a plurality of fourth spacing holes and fender coal board is different, is equipped with the fourth mounting hole on the extension board, and bolt spare passes fourth mounting hole and fourth spacing hole to realize being connected with dismantling of extension board and mounting panel.

In above-mentioned technical scheme, keep off the coal board and have relative first side and the second side that sets up, the first side that keeps off the coal board is located to the extension board, and the cable duct subassembly still includes: and the limiting plate is arranged on the second side of the coal baffle plate, and the mounting plate is arranged between the lengthening plate and the limiting plate.

In this technical scheme, the cable duct subassembly still includes the limiting plate. Specifically, the fender coal board has relative first side and second side, through locating the first side of fender coal board with the extension plate, and the second side of fender coal board is located to the limiting plate, has certain clearance between extension plate and the limiting plate, and the mounting panel is in between extension plate and the limiting plate, can understand, and the staff is when adjusting the position of fender coal board, and the mounting panel can slide along the clearance between extension plate and the limiting plate, and extension plate and limiting plate can play the effect of direction. In addition, through the cooperation use to extension plate and limiting plate, can also play spacing effect to the mounting panel.

An embodiment of a second aspect of the invention provides a scraper conveyor comprising: an apparatus body; in the cable trough assembly of any of the above embodiments, the mounting plate of the cable trough assembly is connected to the equipment body.

According to an embodiment of a scraper conveyor of the present invention, the scraper conveyor comprises an apparatus body and a cable trough assembly. Specifically, the mounting plate in the cable trough assembly is connected with the equipment body. In the coal mining process, the cable trough component in the fully mechanized coal mining equipment is almost not abraded, and when one set of scraper conveyor is abraded and scrapped, the cable trough component still has use value. In the related art, the cable trough assembly cannot be reused because the cable trough assembly has different matching sizes with different coal mining machines and the width and the height of the towing cable also have different sizes. In addition, the space of the cables in the related art is not adjustable, and when the number of water pipes or cables of the scraper conveyor is small, the cables may be seriously worn along with the continuous advancing of the coal face. In the technical scheme that this application was injectd, the staff is through the interval that changes baffle and mounting panel, and the interval of locating part and backup pad, can be to the baffle, the width of the spacing groove that backup pad and mounting panel are constituteed, highly adjust, thereby cable trough subassembly can adapt to the coal-winning machine cable tow chain of different width and height, perhaps fix, protect the cable or the water pipe of scraper conveyor, be favorable to improving the commonality of cable trough subassembly in this application, make cable trough subassembly can use with the coal-winning machine of difference is supporting.

The scraper conveyor includes any cable trough assembly in the first aspect, so that the beneficial effects of any of the above embodiments are achieved, and are not described herein again.

Additional aspects and advantages of embodiments of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 illustrates a schematic structural view of a cable trough assembly according to one embodiment of the present invention;

FIG. 2 illustrates a schematic structural view of a cable trough assembly according to another embodiment of the present invention;

FIG. 3 shows a schematic structural diagram of a mounting plate according to one embodiment of the present invention;

FIG. 4 illustrates a schematic structural view of a coal dam assembly according to an embodiment of the present invention;

FIG. 5 shows a schematic structural view of a first baffle according to one embodiment of the present invention;

FIG. 6 shows a schematic structural view of a second baffle according to one embodiment of the present invention;

fig. 7 is a schematic view illustrating a connection structure between a first position-limiting member and a first connecting plate according to an embodiment of the invention;

fig. 8 shows a schematic view of a scraper conveyor according to an embodiment of the invention.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 8 is:

100: a cable trough assembly; 110: mounting a plate; 111: a fourth limiting hole; 121: a support plate; 122: a baffle plate; 123: a limiting member; 124: a connecting plate; 125: a limiting groove; 120 a: a first limit component; 121 a: a first support plate; 1211 a: a first limit hole; 122 a: a first baffle plate; 1221 a: a first mounting hole; 1222 a: a third mounting hole; 123 a: a first limit piece; 124 a: a first connecting plate; 1241 a: a third limiting hole; 125 a: a first connecting member; 126 a: a first pallet; 127 a: a third connecting member; 120 b: a second limiting component; 121 b: a second support plate; 1211 b: a chute; 122 b: a second baffle; 1221 b: a yielding groove; 1222 b: a second mounting hole; 123 b: a second connecting member; 130: a coal blocking assembly; 131: a coal baffle plate; 1311: a first side; 1312: a second side; 132: a lengthening plate; 1321: a fourth mounting hole; 133: a limiting plate; 140: a first position adjustment structure; 150: a second position adjustment structure; 160: a third position adjustment structure; 200: a scraper conveyor; 210: the equipment body.

Detailed Description

In order that the above objects, features and advantages of the embodiments of the present invention can be more clearly understood, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, embodiments of the present invention may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited to the specific embodiments disclosed below.

A cable trough assembly 100 and a scraper conveyor 200 provided according to some embodiments of the present invention are described below with reference to fig. 1-8.

Example one

As shown in fig. 1, one embodiment of the present invention provides a cable trough assembly 100 including a mounting plate 110, a support plate 121, and a baffle 122. The mounting plate 110 mainly functions as a mounting carrier. The supporting plate 121 is connected to the mounting plate 110, and an included angle between a surface of the supporting plate 121 and a surface of the mounting plate 110 may be 90 degrees or any other angle. The support plate 121 serves as a load bearing, and the support plate 121 can support a streamer or a cable. Further, the baffle 122 is disposed opposite the mounting plate 110, i.e., the baffle 122 is spaced apart from the mounting plate 110. The blocking plate 122 is connected to the support plate 121 by the first position adjustment structure 140. The mounting plate 110, the support plate 121 and the baffle 122 form a limiting groove 125, and the towing cable or the cable is arranged in the limiting groove 125 in a penetrating manner. The first position adjustment structure 140 is used to adjust the spacing between the mounting plate 110 and the baffle 122. The width of the stopper groove 125 can be adjusted by changing the distance between the baffle 122 and the mounting plate 110. The limiting groove 125 can limit the position of a coal cutter towing cable or limit the position of cables and water pipes of a scraper conveyor, wherein the cables comprise cables, signal wires and the like.

In the coal mining process, the cable trough assembly 100 in the fully mechanized mining equipment is almost not worn, and when one set of scraper conveyor is worn and scrapped, the cable trough assembly 100 still has use value. In the related art, the cable trough assembly 100 cannot be reused because the cable trough assembly 100 has different matching sizes with different coal mining machines and the width of the towing cable also has a difference. In addition, the space of the cables in the related art is not adjustable, and when the number of water pipes or cables of the scraper conveyor is small, the cables may be seriously worn along with the continuous advancing of the coal face. In the technical scheme that this application is injectd, the staff can adjust the width of the spacing groove 125 that baffle 122, backup pad 121 and mounting panel 110 are constituteed through the interval that changes baffle 122 and mounting panel 110, thereby cable trough subassembly 100 can adapt to the coal-winning machine cable tow chain of different width, perhaps fix, protect the cable or the water pipe of scraper conveyor, be favorable to improving the commonality of cable trough subassembly 100 in this application, make cable trough subassembly 100 can use with the coal-winning machine of difference is supporting.

It should be noted that the number of the supporting plates 121 is at least one, that is, the supporting plates 121 may be one, two or more, and the supporting plates 121 are flexibly arranged according to actual requirements in consideration of the stability of supporting the trailing cable or the cable, cost and other factors. The support plate 121 and the mounting plate 110 can be relatively fixed by welding; or, the support plate 121 and the mounting plate 110 are of an integrated structure, and compared with a post-processing mode, the mechanical property is good, and the connection strength is higher. In addition, the number of the restriction plates 133 may be the same as the number of the support plates 121, and each of the restriction plates 133 is connected to a corresponding one of the support plates 121.

Further, as shown in fig. 1, 3 and 5, the first position adjustment structure 140 includes a first position limiting hole 1211a, a first mounting hole 1221a and a first connector 125 a. Specifically, the number of the first position-limiting holes 1211a is plural, the plural first position-limiting holes 1211a are disposed on the support plate 121, and the plural first position-limiting holes 1211a are arranged in a direction away from the mounting plate 110. It is understood that, among the plurality of first stopper holes 1211a, each of the first stopper holes 1211a has a different interval from the mounting plate 110. Further, a first mounting hole 1221a is provided on the baffle 122. The first connector 125a passes through one of the first stopper holes 1211a and the first mounting hole 1221 a. The supporting plate 121 and the blocking plate 122 are connected by a first connecting member 125a, and specifically, the first connecting member 125a passes through the first position-limiting hole 1211a and the first mounting hole 1221 a. The position of the baffle 122 can be adjusted by inserting the first connector 125a through the first mounting hole 1221a and the different first position-limiting hole 1211a, so that the distance between the baffle 122 and the mounting plate 110 can be adjusted.

In another embodiment, as shown in fig. 1, 3 and 6, the first position adjustment structure 140 includes a slide groove 1211b, a second mounting hole 1222b and a second connector 123 b. Specifically, the sliding grooves 1211b are provided on the support plate 121, and the sliding grooves 1211b extend in a direction away from the mounting plate 110, and it is understood that each of the sliding grooves 1211b has a different distance from the mounting plate 110. The second mounting hole 1222b is provided on the blocking plate 122, and the second connector 123b passes through the slide groove 1211b and the second mounting hole 1222 b. The second connector 123b can pass through the second mounting hole 1222b and any position of the slide groove 1211 b. By changing the position of the second connecting member 123b passing through the sliding slot 1211b, the worker can adjust the position of the baffle 122, and thus can change the distance between the baffle 122 and the mounting plate 110.

Further, as shown in fig. 1 and 6, the support plates 121 and the baffle plates 122 are at least two sets and arranged in the height direction. In other words, the support plates 121 and the baffle plates 122 in a connected relationship are referred to as one set, and at least two sets of the support plates 121 and the baffle plates 122 are arranged in the height direction. It is understood that there are at least two support plates 121 having different heights, i.e., at least two support plates 121 among the plurality of support plates 121 have different heights. Among them, the supporting plate 121 with a higher height is a first supporting plate 121a, and the supporting plate 121 with a lower height is a second supporting plate 121 b. The top of the baffle 122 connected with the second support plate 121b is provided with a yielding groove 1221b, and the first support plate 121a is arranged in the yielding groove 1221b in a penetrating manner, because the distance between the baffle 122 and the mounting plate 110 is adjustable, when the position of the baffle 122 is adjusted by a worker, the yielding groove 1221b can play a role in guiding.

It should be noted that, in the same group of the supporting plate 121 and the blocking plate 122, the number of the supporting plate 121 may be one, two or more, and the number of the blocking plate 122 may also be one, two or more.

Further, as shown in fig. 1, the cable trough assembly 100 further includes a stopper 123. Specifically, the limiting member 123 is connected to the baffle 122 through the second position adjusting structure 150. The second position adjusting structure 150 is used for adjusting the distance between the limiting member 123 and the supporting plate 121. The stopper 123 may also limit the position of the streamer or cable, and the stopper 123 determines the height of the stopper groove 125 formed by the baffle 122, the support plate 121, and the riser. The height of the limiting groove 125 can be adjusted by changing the distance between the limiting member 123 and the supporting plate 121.

Further, as shown in fig. 1, 5 and 7, the second position adjustment structure 150 includes a connection plate 124, a third limit hole 1241a, a third mounting hole 1222a and a third connection member 127 a. Specifically, the connecting plate 124 is connected to the limiting member 123, the number of the third limiting holes 1241a is plural, the plural third limiting holes 1241a are disposed on the connecting plate 124, and the plural third limiting holes 1241a are arranged along a direction away from the supporting plate 121. It can be understood that the plurality of third limiting holes 1241a are spaced apart from the supporting plate 121 differently. Further, a third mounting hole 1222a is disposed on the blocking plate 122, and a third connecting member 127a passes through the third limiting hole 1241a and the third mounting hole 1222 a. The third connecting member 127a passes through the third mounting hole 1222a and the different third limiting hole 1241a, so that the position of the limiting member 123 can be adjusted, and the distance between the limiting member 123 and the supporting plate 121 can be adjusted.

Further, the connecting plate 124 is an arc-shaped plate, and the baffle 122 is an arc-shaped plate, so that the cross section of the connecting plate 124 is arc-shaped, and the cross section of the connecting plate 124 is arc-shaped. The outer arc wall of the connecting plate 124 is attached to the inner arc wall of the baffle 122, and it is understood that the distance between the connecting plate 124 and the mounting plate 110 is greater than the distance between the baffle 122 and the mounting plate 110. Further, the baffle 122 is bent towards the mounting plate 110, in other words, the protrusion of the arc-shaped cross section of the baffle 122 faces the mounting plate 110, and since the coal mining towing cables are arranged between the connecting plate 124 and the mounting plate 110, the first baffle 122 can be prevented from scratching the towing cables to a large extent by arranging the baffle 122 to be bent towards the mounting plate 110, so that the abrasion loss of the towing cables is reduced, and the service life is prolonged.

Further, as shown in fig. 4, the cable trough assembly 100 further includes a coal blocking plate 131 and an elongated plate 132. The coal blocking plate 131 can play a role of blocking coal and protect the space of pedestrians. Specifically, the extension plate 132 is connected to the coal deflector 131, and the extension plate 132 is connected to the mounting plate 110. In other words, the coal deflector 131 is connected to the mounting plate 110 by the elongated plate 132. Further, the extension plate 132 is connected to the coal deflector 131 through a third position adjusting structure 160, and the third position adjusting structure 160 is used for adjusting the distance between the coal deflector 131 and the mounting plate 110. The coal deflector 131 may also limit the position of the shearer streamer to some extent, i.e., limit the range of motion of the streamer. The worker can adjust the height of the limiting groove 125 by adjusting the position of the coal baffle 131. By changing the height of the coal baffle 131, on one hand, the coal baffle plays a role in blocking coal and protects the pedestrian space; on the other hand, the coal mining machine can be suitable for different coal mining machines, the application range is favorably expanded, and the universality is improved.

It should be noted that the mounting plate 110 is provided with a plurality of fourth limiting holes 111, the distances between the plurality of fourth limiting holes 111 and the coal blocking plate 131 are different, the elongated plate 132 is provided with a fourth mounting hole 1321, and the bolt passes through the fourth mounting hole 1321 and the fourth limiting hole 111, so as to detachably connect the elongated plate 132 and the mounting plate 110.

Further, as shown in fig. 1 and 4, the cable trough assembly 100 further includes a limit plate 133. Specifically, the coal deflector 131 has a first side 1311 and a second side 1312 opposite to each other, the elongated plate 132 is disposed on the first side 1311 of the coal deflector 131, the limit plate 133 is disposed on the second side 1312 of the coal deflector 131, a certain gap exists between the elongated plate 132 and the limit plate 133, and the mounting plate 110 is disposed between the elongated plate 132 and the limit plate 133, it can be understood that when a worker adjusts the position of the coal deflector 131, the mounting plate 110 can slide along the gap between the elongated plate 132 and the limit plate 133, and the elongated plate 132 and the limit plate 133 can play a role in guiding. In addition, the elongated plate 132 and the stopper plate 133 are used in cooperation with each other, so that the mounting plate 110 can be restrained.

Example two

As shown in fig. 1, one embodiment of the present invention provides a cable trough assembly 100 including a mounting plate 110 and a spacing assembly. The mounting plate 110 mainly functions as a mounting carrier. The limiting assembly can limit the position of a coal mining machine towing cable or limit the position of a cable and a water pipe of the scraper conveyor 200, wherein the cable comprises a cable, a signal wire and the like. Further, the limiting assembly includes a supporting plate 121, a baffle plate 122 and a limiting member 123. Specifically, the supporting plate 121 is connected to the mounting plate 110, and an included angle between a surface of the supporting plate 121 and a surface of the mounting plate 110 may be 90 degrees, or may be any other angle. The support plate 121 serves as a load bearing, and the support plate 121 can support a streamer or a cable. Further, the baffle 122 is connected to the support plate 121, and the distance between the baffle 122 and the mounting plate 110 is adjustable. The limiting member 123 is disposed at an end of the baffle 122 away from the supporting plate 121, and a distance between the limiting member 123 and the supporting plate 121 is adjustable. The stopper 123 may also limit the streamer or cable, and the stopper 123 may be a height of a stopper groove 125 formed by the baffle 122, the support plate 121, and the mounting plate 110. It can be understood that the baffle 122, the support plate 121, the stopper 123 and the mounting plate 110 form a stopper groove 125, the tow cable or the cable is inserted into the stopper groove 125, and the width of the stopper groove 125 can be adjusted by changing the distance between the baffle 122 and the mounting plate 110. Further, the height of the limiting groove 125 can be adjusted by changing the distance between the limiting member 123 and the supporting plate 121.

In the coal mining process, the cable trough assembly 100 in the fully mechanized mining equipment is almost not worn, and when one set of scraper conveyor 200 is worn and discarded, the cable trough assembly 100 still has use value. In the related art, the cable trough assembly 100 cannot be reused because the cable trough assembly 100 has different matching sizes with different coal mining machines and the width and height of the towing cable are different. In addition, the space of the cables in the related art is not adjustable, and when the number of water pipes or cables of the scraper conveyor 200 is small, serious cable wear may occur as the coal face is continuously advanced. Among the technical scheme that this application was injectd, the staff is through the interval that changes baffle 122 and mounting panel 110, and the interval of locating part 123 and backup pad 121, can be to baffle 122, the width of the spacing groove 125 that backup pad 121 and mounting panel 110 are constituteed, highly adjust, thereby cable trough subassembly 100 can adapt to the coal-winning machine cable tow chain of different width and height, perhaps fix the cable or the water pipe of scraper conveyor 200, the protection, be favorable to improving the commonality of cable trough subassembly 100 in this application, make cable trough subassembly 100 can use with the coal-winning machine supporting of difference.

It should be noted that the number of the supporting plates 121 is at least one, that is, the supporting plates 121 may be one, two or more, and the supporting plates 121 are flexibly arranged according to actual requirements in consideration of the stability of supporting the trailing cable or the cable, cost and other factors. The support plate 121 and the mounting plate 110 can be relatively fixed by welding; or, the support plate 121 and the mounting plate 110 are of an integrated structure, and compared with a post-processing mode, the mechanical property is good, and the connection strength is higher. In addition, the number of the limiting plates may be the same as the number of the supporting plates 121, and each limiting plate is connected to a corresponding one of the supporting plates 121.

EXAMPLE III

As shown in fig. 1 and 2, the number of the limiting assemblies is two, one of the limiting assemblies is a first limiting assembly 120a, and the first limiting assembly limits the towing cable of the coal mining machine; the other limiting component is a second limiting component 120b which limits the cables and the water pipes of the scraper conveyor 200.

Specifically, as shown in fig. 2, the first stopper assembly 120a includes a first support plate 121a and a first baffle 122 a. The first support plate 121a is connected to the mounting plate 110, and an angle between a surface of the first support plate 121a and a surface of the mounting plate 110 may be 90 degrees, or any other angle. The first support plate 121a plays a role of bearing and supporting the coal mining machine towing cable. Further, the first baffle 122a is connected to the first support plate 121a, and a distance between the first baffle 122a and the mounting plate 110 is adjustable. It can be understood that the first baffle 122a, the first support plate 121a and the mounting plate 110 form a first limiting groove 125, the towing cable is arranged in the first limiting groove 125 in a penetrating manner, and the width of the first limiting groove 125 can be adjusted by changing the distance between the first baffle 122a and the mounting plate 110 so as to adapt to the towing cables of coal mining machines with different widths, thereby improving the universality of the cable trough assembly 100. It should be noted that the number of the first supporting plates 121a is at least one, that is, the first supporting plates 121a may be one, two or more, and the first supporting plates 121a are flexibly arranged according to actual requirements in consideration of the stability of the supporting cables, cost and other factors.

Further, as shown in fig. 2, the second limiting assembly 120b includes a second supporting plate 121b and a second blocking plate 122 b. The second support plate 121b is connected to the mounting plate 110, and an included angle between a surface of the second support plate 121b and a surface of the mounting plate 110 may be 90 degrees, or any other angle. The second support plate 121b plays a role of bearing, and supports the cable or the water pipe of the scraper conveyor 200. Further, the second blocking plate 122b is connected to the second support plate 121b, and the distance between the second blocking plate 122b and the mounting plate 110 is adjustable. It can be understood that the second baffle 122b, the second support plate 121b and the mounting plate 110 form a second limiting groove 125, the cable and the water pipe are arranged in the second limiting groove 125 in a penetrating manner, and the width of the second limiting groove 125 can be adjusted by changing the distance between the second baffle 122b and the mounting plate 110, so that the cable and the water pipe of the scraper conveyor 200 are fixed and protected. It should be noted that the number of the second supporting plates 121b is at least one, that is, the number of the second supporting plates 121b may be one, two or more, and the second supporting plates 121b are flexibly arranged according to actual requirements in consideration of the stability of supporting the cables and the water pipes, cost and other factors.

Further, as shown in fig. 2 and 3, the height of the first support plate 121a is greater than the height of the second support plate 121b, i.e., the first support plate 121a is located above the second support plate 121 b. It is understood that the cable trough assembly 100 employs an upper and lower layer structure, the upper layer limits the shearer cable by the first limiting assembly 120a, and the lower layer limits the cables and water pipes conveyed by the scraper by the second limiting assembly 120 b. Generally, as the coal face is advanced, the streamers of the shearer move relative to the mounting plate 110, and the cables do not generally move relative to each other, so that the streamers and the cables are managed in different areas, the streamers and the cables are protected, and abrasion is reduced.

Further, as shown in fig. 2, 3 and 5, a plurality of first limiting holes 1211a are formed in the first supporting plate 121a, the distances between the plurality of first limiting holes 1211a and the mounting plate 110 are different, a first mounting hole 1221a is formed in the first baffle 122a, and the first mounting hole 1221a can be used with different first limiting holes 1211 a. The first support plate 121a and the first baffle 122a are connected by a first connector 125a, and specifically, the first connector 125a passes through the first position-limiting hole 1211a and the first mounting hole 1221 a. By inserting the first connector 125a through the first mounting hole 1221a and the different first position-limiting hole 1211a, the position of the first baffle 122a can be adjusted, and the distance between the first baffle 122a and the mounting plate 110 can be adjusted.

It is noted that the first connecting member 125a may be a bolt member.

Further, as shown in fig. 2, 3 and 6, a sliding groove 1211b is disposed on the second supporting plate 121b, and a second mounting hole 1222b is disposed on the second blocking plate 122 b. The second supporting plate 121b is connected to the second blocking plate 122b by a second connecting member 123b, and the second connecting member 123b can pass through the second mounting hole 1222b and any position of the slide groove 1211 b. By changing the position of the second connecting member 123b passing through the sliding slot 1211b, the worker can adjust the position of the second blocking plate 122b, and thus can change the distance between the second blocking plate 122b and the mounting plate 110.

It is noted that the second connecting member 123b may be a bolt member.

Further, as shown in fig. 2 and 6, the second baffle 122b is provided with an avoiding groove 1221b at the top thereof, and the first support plate 121a is inserted into the avoiding groove 1221 b. Since the distance between the second blocking plate 122b and the mounting plate 110 is adjustable, the abdicating groove 1221b can play a guiding role when the worker adjusts the position of the second blocking plate 122 b.

Further, as shown in fig. 2, the first position-limiting assembly 120a further includes a first supporting plate 126a, the first supporting plate 126a is connected to the first supporting plate 121a, and a distance between the first supporting plate 126a and the mounting plate 110 is adjustable.

In another embodiment, the number of stop assemblies is at least two. By setting the number of the limiting assemblies to be at least two, wherein at least one limiting assembly is a first limiting assembly 120a, at least one limiting assembly is a second limiting assembly 120b, and the first limiting assembly 120a and the second limiting assembly 120b can respectively limit cables of a towing cable and a scraper conveyor 200 of the coal mining machine.

Example four

As shown in fig. 2 and 7, the first position-limiting assembly 120a further includes a first position-limiting member 123a and a first connecting plate 124 a. One end of the first connecting plate 124a is connected to the first limiting member 123a, and the first connecting plate 124a is connected to the first supporting plate 121 a. Specifically, the first connection plate 124a is bolted to the first support plate 121 a. The first connecting plate 124a is provided with a plurality of third limiting holes 1241a, the distance between the plurality of third limiting holes 1241a and the first supporting plate 121a is different, the first baffle 122a is provided with a third mounting hole 1222a, the third connecting member passes through the third limiting hole 1241a and the third mounting hole 1222a, and the worker can adjust the distance between the first limiting member 123a and the first supporting portion by matching the third mounting hole 1222a with the different third limiting holes 1241 a. It can be understood that the first limiting member 123a determines the height of the first limiting groove 125 formed by the first baffle 122a, the first support plate 121a and the mounting plate 110, and by changing the height of the first limiting member 123a, the height of the first limiting groove 125 can be adjusted to adapt to the coal mining cables with different heights.

Further, the first connecting plate 124a is an arc-shaped plate, and the first baffle 122a is an arc-shaped plate, that is, the cross section of the first connecting plate 124a is an arc, and the cross section of the second connecting plate is an arc. The outer arc-shaped wall surface of the first connecting plate 124a is attached to the inner arc-shaped wall surface of the first baffle plate 122a, and it can be understood that the distance between the first connecting plate 124a and the mounting plate 110 is greater than the distance between the first baffle plate 122a and the mounting plate 110. Further, the first baffle 122a is bent toward the mounting plate 110, in other words, the protrusion of the arc-shaped cross section of the first baffle 122a is toward the mounting plate 110, and since the coal-winning cable is arranged between the first connecting plate 124a and the mounting plate 110, the first baffle 122a can be bent toward the mounting plate 110, so that the first baffle 122a can be prevented from scratching the cable to a large extent, the abrasion amount of the cable can be reduced, and the service life can be prolonged.

EXAMPLE five

As shown in fig. 2 and 4, the cable trough assembly 100 further includes a coal dam assembly 130. The coal blocking assembly 130 can function as a coal block to protect pedestrian space. Specifically, the coal deflector assembly 130 includes a coal deflector 131 and an elongated plate 132. The extension plate 132 is connected to the coal deflector 131, and the extension plate 132 is connected to the mounting plate 110. In other words, the coal deflector 131 is connected to the mounting plate 110 by the elongated plate 132. Further, the distance between the coal baffle 131 and the mounting plate 110 is adjustable, and the coal baffle 131 can limit the position of the coal mining machine streamer to a certain extent, namely, limit the moving range of the streamer. The worker can adjust the height of the limiting groove 125 by adjusting the position of the coal baffle 131. By changing the height of the coal baffle 131, on one hand, the coal baffle plays a role in blocking coal and protects the pedestrian space; on the other hand, the coal mining machine can be suitable for different coal mining machines, the application range is favorably expanded, and the universality is improved.

It should be noted that, as shown in fig. 3 and fig. 4, a plurality of fourth limiting holes 111 are formed in the mounting plate 110, the distances between the plurality of fourth limiting holes 111 and the coal blocking plate 131 are different, a fourth mounting hole 1321 is formed in the elongated plate 132, and a bolt passes through the fourth mounting hole 1321 and the fourth limiting hole 111, so as to detachably connect the elongated plate 132 and the mounting plate 110.

Further, as shown in fig. 2 and 4, the coal blocking assembly 130 further includes a limit plate 133. Specifically, the coal deflector 131 has a first side 1311 and a second side 1312 opposite to each other, the elongated plate 132 is disposed on the first side 1311 of the coal deflector 131, the limit plate 133 is disposed on the second side 1312 of the coal deflector 131, a certain gap exists between the elongated plate 132 and the limit plate 133, and the mounting plate 110 is disposed between the elongated plate 132 and the limit plate 133, it can be understood that when a worker adjusts the position of the coal deflector 131, the mounting plate 110 can slide along the gap between the elongated plate 132 and the limit plate 133, and the elongated plate 132 and the limit plate 133 can play a role in guiding. In addition, the elongated plate 132 and the stopper plate 133 are used in cooperation with each other, so that the mounting plate 110 can be restrained.

EXAMPLE six

As shown in fig. 8, an embodiment of the present invention provides a scraper conveyor 200, which includes an apparatus body 210 and the cable trough assembly 100 of any of the above embodiments. Specifically, the mounting plate 110 in the cable trough assembly 100 is connected to the apparatus body 210. In the coal mining process, the cable trough assembly 100 in the fully mechanized mining equipment is almost not worn, and when one set of scraper conveyor 200 is worn and discarded, the cable trough assembly 100 still has use value. In the related art, the cable trough assembly 100 cannot be reused because the cable trough assembly 100 has different matching sizes with different coal mining machines and the width and height of the towing cable are different. In addition, the space of the cables in the related art is not adjustable, and when the number of water pipes or cables of the scraper conveyor 200 is small, serious cable wear may occur as the coal face is continuously advanced. Among the technical scheme that this application was injectd, the staff is through the interval that changes baffle and mounting panel 110, and the interval of locating part and backup pad, can be to the baffle, the width of the spacing groove 125 that backup pad and mounting panel 110 are constituteed, highly adjust, thereby cable trough subassembly 100 can adapt to the coal-winning machine cable tow chain of different width and height, perhaps fix the cable or the water pipe of scraper conveyor 200, the protection, be favorable to improving the commonality of cable trough subassembly 100 in this application, make cable trough subassembly 100 can use with the coal-winning machine of difference is supporting.

According to the embodiment of the cable trough assembly and the scraper conveyor, the width and the height of the limiting trough formed by the baffle plate, the supporting plate and the mounting plate can be adjusted by workers through changing the distance between the baffle plate and the mounting plate and the distance between the limiting part and the supporting plate, so that the cable trough assembly can adapt to cable drag chains of coal mining machines with different widths and heights, or fix and protect cables or water pipes of the scraper conveyor, the universality of the cable trough assembly in the application can be improved, and the cable trough assembly can be matched with different coal mining machines for use. In addition, the cable trough component can be reused, and cost reduction is facilitated.

In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cable trough assembly, comprising:

a mounting plate (110);

a support plate (121) connected to the mounting plate (110);

a baffle plate (122) disposed opposite the mounting plate (110) and connected to the support plate (121) by a first position adjustment structure (140),

the mounting plate (110), the supporting plate (121) and the baffle plate (122) form a limiting groove, and the first position adjusting structure is used for adjusting the distance between the mounting plate (110) and the baffle plate (122).

2. The cable trough assembly of claim 1, wherein the first position adjustment structure (140) comprises:

a plurality of first limiting holes (1211a) arranged on the support plate (121), wherein the plurality of first limiting holes (1211a) are arranged along a direction away from the mounting plate (110);

a first mounting hole (1221a) provided in the baffle plate (122);

and a first connecting piece (125a) passing through one of the first limiting hole (1211a) and the first mounting hole (1221 a).

3. The cable trough assembly of claim 1, wherein the first position adjustment structure (140) comprises:

a slide groove (1211b) provided in the support plate (121) and extending in a direction away from the mounting plate (110);

a second mounting hole (1222b) provided in the baffle plate (122);

and a second connector (123b) passing through the sliding groove (1211b) and the second mounting hole (1222 b).

4. The cable trough assembly of claim 1, wherein the support plates (121) and the baffles (122) are at least two groups and are arranged in a height direction, the support plate (121) with a higher height is a first support plate (121a), the support plate with a lower height is a second support plate (121b), the top of the baffle (122) connected with the second support plate (121b) is provided with a recess (1221b), and the first support plate (121a) is arranged in the recess (1221b) in a penetrating manner.

5. The cable trough assembly of claim 1, further comprising:

the limiting piece (123) is connected with the baffle (122) through a second position adjusting structure, and the second position adjusting structure (150) is used for adjusting the distance between the limiting piece (123) and the supporting plate (121).

6. The cable trough assembly according to claim 5, wherein the second position adjustment structure (150) comprises:

the connecting plate (124) is connected with the limiting piece (123);

a plurality of third limiting holes (1241a) arranged on the connecting plate (124), wherein the plurality of third limiting holes (1241a) are arranged along a direction far away from the supporting plate (121);

a third mounting hole (1222a) provided in the baffle plate (122);

and a third connecting piece (127a) passing through one of the third limiting hole (1241a) and the third mounting hole (1222 a).

7. The cable trough assembly of claim 6, wherein the connecting plate (124) is an arcuate plate and the baffle (122) is an arcuate plate, the baffle (122) being curved toward the mounting plate (110), an outer arcuate wall of the connecting plate (124) conforming to an inner arcuate wall of the baffle (122).

8. The cable trough assembly of claim 1, further comprising:

a coal deflector (131);

the lengthened plate (132) is connected with the coal blocking plate (131) through a third position adjusting structure (160), and the third position adjusting structure (160) is used for adjusting the distance between the coal blocking plate (131) and the mounting plate (110).

9. The cable trough assembly of claim 8, wherein the coal deflector (131) has first and second oppositely disposed sides (1311, 1312), the elongated plate (132) being disposed on the first side (1311) of the coal deflector (131), the cable trough assembly (100) further comprising:

and the limiting plate (133) is arranged on the second side (1312) of the coal baffle plate (131), and the mounting plate (110) is arranged between the elongated plate (132) and the limiting plate (133).

10. A scraper conveyor, comprising:

an apparatus body (210);

the cable trough assembly (100) according to any one of claims 1 to 9, the mounting plate (110) of the cable trough assembly (100) being connected to the equipment body (210).