阅读说明：本技术 一种刮板扫煤装置 (Coal device is swept to scraper blade ) 是由 柳研青 赵可鹏 王建 谢雷 于 2021-08-09 设计创作，主要内容包括：本申请实施例提供的刮板扫煤装置,包括皮带运输机、支架、刮板、标杆、连接绳、驱动件、连接筋板、转杆、锁止绳和锁止部,皮带运输机包括出料端和皮带,支架包括基板、第一连接杆和第二连接杆,皮带运输机与支架、标杆、驱动件、转杆和锁止部均连接,支架和刮板均在出料端下方,刮板与支架和皮带连接,刮板上有连接筋板,刮板通过连接筋板与连接绳连接,标杆通过锁止绳与锁止部连接,标杆与转杆连接,转杆设于刮板朝向驱动件的一侧,转杆低于第一连接杆、第二连接杆,转杆与连接绳连接,基板设于刮板下方,基板与第一连接杆、第二连接杆均连接,第一连接杆与皮带运输机、刮板和驱动件均连接,第二连接杆与皮带运输机、刮板和驱动件均连接。(The utility model provides a coal device is swept to scraper blade, including belt conveyer, and a support, the scraper blade, the sighting rod, connect the rope, the driving piece, connect the gusset, the bull stick, locking rope and locking portion, belt conveyer includes discharge end and belt, and a support includes the base plate, head rod and second connecting rod, belt conveyer and support, the sighting rod, the driving piece, bull stick and locking portion all are connected, support and scraper blade all are in the discharge end below, the scraper blade is connected with support and belt, there is the connection gusset on the scraper blade, the scraper blade is connected with connecting the rope through connecting the gusset, the sighting rod is connected with locking portion through the locking rope, the sighting rod is connected with the bull stick, the bull stick is located the one side of scraper blade towards the driving piece, the bull stick is less than the head rod, the second connecting rod, the bull stick is connected with the connecting rope, the base plate is located the scraper blade below, the base plate is connected with the head rod, the second connecting rod all is connected, head rod and belt conveyer, The scraper blade and the driving piece are all connected, and the second connecting rod is all connected with belt conveyor, scraper blade and driving piece.)

1. A scraper coal sweeping device, comprising: the belt conveyor comprises a belt conveyor (1), a support (3), a scraper (4), a marker post (6), a connecting rope (7), a driving piece (8), a connecting rib plate (9), a rotating rod (10), a locking rope (11) and a locking part (12), wherein the belt conveyor (1) comprises a discharge end (2) and a belt (5), the support (3) comprises a base plate (13), a first connecting rod (301) and a second connecting rod (302),

the belt conveyor (1) is connected with the bracket (3), the marker post (6), the driving piece (8), the rotating rod (10) and the locking part (12);

the support (3) and the scraper (4) are both arranged below the discharge end (2), the scraper (4) is connected with the support (3), the scraper (4) is abutted against the belt (5), the scraper (4) is provided with the connecting rib plate (9), and the scraper (4) is connected with the connecting rope (7) through the connecting rib plate (9);

the marker post (6) is connected with the locking part (12) through the locking rope (11), and the marker post (6) is connected with the rotating rod (10);

the rotating rod (10) is arranged on one side, facing the driving piece (8), of the scraper (4), the rotating rod (10) is lower than the first connecting rod (301) and the second connecting rod (302), and the rotating rod (10) is connected with the connecting rope (7);

base plate (13) set up in scraper blade (4) below, base plate (13) with head rod (301) second connecting rod (302) homogeneous phase is connected, head rod (301) with belt transport machine (1) scraper blade (4) with driving piece (8) homogeneous phase is connected, second connecting rod (302) with belt transport machine (1) scraper blade (4) with driving piece (8) homogeneous phase is connected.

2. The scraper coal sweeping device of claim 1, wherein the belt conveyor (1) presents a first connection point with the first connecting rod (301), the first connection point being at a smaller distance from the left end of the first connecting rod (301) than the first connection point is at the right end of the first connecting rod (301), and the belt conveyor (1) presents a second connection point with the second connecting rod (302), the second connection point being at a smaller distance from the left end of the second connecting rod (302) than the second connection point is at the right end of the second connecting rod (302).

3. The coal scraper sweeping device according to claim 1, wherein the connecting rib plate (9) is provided with a connecting through hole, and the connecting through hole is matched with the connecting rope (7).

4. The device of claim 1, wherein the locking rope (11) has a rope loop at one end, and the locking portion (12) is convex, and the rope loop is matched with the locking portion (12).

5. The device for the swept scraper coal of claim 1, characterized in that the scraper (4) is a polyurethane scraper.

6. The device for the scraper sweeping of coal according to claim 1, characterized in that said drive member (8) is a spring.

Technical Field

The application relates to the technical field of coal transportation devices, in particular to a coal sweeping device with a scraper.

Background

The coal mining area has the characteristics of narrow space, uneven roadway bottom plate, frequent movement of a coal face, short roadway service time and the like, along with the improvement of coal mining mechanization, the progress of the working face is accelerated to be propelled, the transportation link is very important, the belt conveyor has the advantages of long transportation distance, high transportation capacity, low working resistance, convenience in installation, low power consumption, less abrasion and the like, and can be used as one of underground coal mine conveying machinery.

In order to solve the problem of easy adhesion coal slime on band conveyer's the belt, set up the scraper blade in the downside of band conveyer's output among the prior art to scrape off the coal slime of belt table side adhesion.

However, in the prior art, continuous friction exists between the scraper and the belt, so that the scraper is easy to wear and shorten, the lengths of the scraper are all determined manually, and the condition that the scraper is not replaced timely exists, so that the effect of removing coal slime adhered to the belt of the belt conveyor is poor.

Disclosure of Invention

The application provides a coal device is swept to scraper blade to solve the easy wearing and tearing of scraper blade and change and lead to getting rid of the relatively poor technical problem of effect of adhesion coal slime on band conveyer's the belt untimely.

In order to solve the technical problem, the embodiment of the application discloses the following technical scheme:

in a first aspect, the embodiment of the application discloses a scraper coal sweeping device, which comprises a belt conveyer, a bracket, a scraper, a marker post, a connecting rope, a driving piece, a connecting rib plate, a rotating rod, a locking rope and a locking part, wherein the belt conveyer comprises a discharge end and a belt, the bracket comprises a base plate, a first connecting rod and a second connecting rod, wherein,

the belt conveyer is connected with the bracket, the marker post, the driving piece, the rotating rod and the locking part;

the support and the scraper are arranged below the discharge end, the scraper is connected with the support and is abutted against the belt, and the scraper is provided with a connecting rib plate and is connected with the connecting rope through the connecting rib plate;

the marker post is connected with the locking part through a locking rope and is connected with the rotating rod;

the rotating rod is arranged on one side of the scraper plate facing the driving piece, is lower than the first connecting rod and the second connecting rod and is connected with the connecting rope;

the base plate sets up in the scraper blade below, and the base plate is connected with head rod, second connecting rod homogeneous phase, and the head rod is connected with belt conveyor, scraper blade and driving piece homogeneous phase, and the second connecting rod is connected with belt conveyor, scraper blade and driving piece homogeneous phase.

Optionally, a first connection point exists between the belt conveyor and the first connection rod, the distance between the first connection point and the left end of the first connection rod is smaller than the distance between the first connection point and the right end of the first connection rod, a second connection point exists between the belt conveyor and the second connection rod, and the distance between the second connection point and the left end of the second connection rod is smaller than the distance between the second connection point and the right end of the second connection rod.

Optionally, the connecting rib plate is provided with a connecting through hole, and the connecting through hole is matched with the connecting rope.

Optionally, the one end of locking rope is the becket bridle, and the locking portion is the convex, becket bridle and locking portion phase-match.

Optionally, the squeegee is a polyurethane squeegee.

Optionally, the drive member is a spring.

The beneficial effect of this application does:

the utility model provides a coal device is swept to scraper blade, including belt conveyor, a support, the scraper blade, the sighting rod, connect the rope, the driving piece, connect the gusset, the bull stick, locking rope and locking portion, belt conveyor includes discharge end and belt, the support includes the base plate, head rod and second connecting rod, belt conveyor and support, the sighting rod, the driving piece, bull stick and locking portion homogeneous phase are connected, support and scraper blade all set up in the discharge end below, the scraper blade is connected with the support, scraper blade and belt looks butt, be provided with connecting gusset on the scraper blade, and the scraper blade is connected with connecting the rope through connecting the gusset, the sighting rod is connected with locking portion through the locking rope, the sighting rod is connected with the bull stick, the bull stick sets up in one side that the scraper blade is towards the driving piece, the bull stick is less than the head rod, the second connecting rod, the bull stick is connected with the connection rope, the base plate sets up in the scraper blade below, the base plate is with the head rod, Second connecting rod homogeneous phase is connected, head rod and band conveyer, scraper blade and driving piece homogeneous phase are connected, second connecting rod and band conveyer, scraper blade and driving piece homogeneous phase are connected, because there is continuous friction can lead to the scraper blade to wear and tear easily between scraper blade and the belt, shorten, consequently, connection gusset on the scraper blade is worn and torn the back, scraper blade and connection rope disconnection, the bull stick does not have the position that the pulling of connection rope leads to the bull stick can't maintain the sighting rod, make the sighting rod remove to the second position that shows the unusual work of scraper blade from the primary importance that shows the scraper blade normally works, make the position of staff's accessible sighting rod judge whether the scraper blade needs to be changed, can guarantee the promptness that the scraper blade was changed, thereby the effect of adhesion coal slime on the belt of getting rid of band conveyer has been improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a coal scraper sweeping device provided in an embodiment of the present application;

FIG. 2 is a schematic cross-sectional view of a coal scraper sweeping device according to an embodiment of the present disclosure;

FIG. 3 is a schematic partial enlarged structural view of a coal scraper sweep apparatus provided in an embodiment of the present application;

FIG. 4 is a schematic left side view of a scraper coal sweeping device according to an embodiment of the present disclosure;

wherein:

1-a belt conveyor, 2-a discharge end, 3-a support, 4-a scraper, 5-a belt, 6-a marker post, 7-a connecting rope, 8-a driving piece, 9-a connecting rib plate, 10-a rotating rod, 11-a locking rope, 12-a locking part, 13-a base plate, 301-a first connecting rod and 302-a second connecting rod.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1, the embodiment of the application discloses a coal sweeping device with a scraper, which comprises a belt conveyer 1, a marking rod 6, a rotating rod 10, a locking rope 11 and a locking part 12, referring to fig. 2, the embodiment of the application discloses a coal sweeping device with a scraper, and further comprises a bracket 3 and a scraper 4, as shown in fig. 3, the embodiment of the application discloses a coal sweeping device with a scraper, and further comprises a connecting rope 7, a driving part 8 and a connecting rib plate 9, the belt conveyer 1 comprises a discharging end 2 and a belt 5, as shown in fig. 4, the bracket 3 comprises a base plate 13, a first connecting rod 301 and a second connecting rod 302, the belt conveyer 1 is connected with the bracket 3, the marking rod 6, the driving part 8, the rotating rod 10 and the locking part 12, the bracket 3 and the scraper 4 are both arranged below the discharging end 2, the scraper 4 is connected with the bracket 3, the scraper 4 is abutted against the belt 5, the scraper 4 is provided with the rib plate 9, the scraper 4 is connected with the connecting rope 7 through the connecting rib plate 9, the marker post 6 is connected with the locking part 12 through the locking rope 11, the marker post 6 is connected with the rotating rod 10, the rotating rod 10 is arranged on one side of the scraper 4 facing the driving part 8, the rotating rod 10 is lower than the first connecting rod 301 and the second connecting rod 302, the rotating rod 10 is connected with the connecting rope 7, the base plate 13 is arranged below the scraper 4, the base plate 13 is connected with the first connecting rod 301 and the second connecting rod 302, the first connecting rod 301 is connected with the belt conveyor 1, the scraper 4 is connected with the driving part 8, the second connecting rod 302 is connected with the belt conveyor 1, the scraper 4 and the driving part 8, the driving part 8 drives the scraper 4 to be continuously connected with the belt 5, the effect of removing the coal slime adhered on the belt of the belt conveyor is ensured, and the scraper 4 is easy to abrade due to the continuous friction between the scraper 4 and the belt 5, Shorten, consequently, 9 backs by wearing and tearing of connection gusset on the scraper blade, scraper blade 4 with be connected 7 disconnection on the rope, bull stick 10 does not have 7 pulling of connection rope and leads to bull stick 10 can't maintain the position of sighting rod 6, make sighting rod 6 remove to the second position that shows scraper blade abnormal work from the first position that shows scraper blade 4 normal work, make the position of staff's accessible sighting rod 6 judge whether scraper blade 4 needs to be changed, can guarantee the promptness that scraper blade 4 changed, thereby the effect of adhesion coal slime on the belt of getting rid of band conveyer has been improved.

In some embodiments, sighting rod 6 rotates with belt conveyor 1 to be connected, and sighting rod 6 is located belt conveyor 1's the outside, the influence of fallen coal on belt 5 to the position that the staff surveyed sighting rod 6 has been avoided, make the staff can observe the position of sighting rod 6 more conveniently, make the position of staff accessible sighting rod 6 judge whether scraper blade 4 needs to be changed, can guarantee the promptness that scraper blade 4 changed, thereby the effect of adhesion coal slime on the belt of getting rid of belt conveyor has been improved.

In some embodiments, the belt conveyer 1 is hinged to both the first connecting rod 301 and the second connecting rod 302, the driving member 8 is located above the first connecting rod 301 and the second connecting rod 302, so that the driving member 8 can push the first connecting rod 301 and the second connecting rod 302 downwards to make the scraper 4 abut against the belt 5, the belt conveyer 1 and the first connecting rod 301 have a first connecting point, the distance between the first connecting point and the left end of the first connecting rod 301 is less than the distance between the first connecting point and the right end of the first connecting rod 301, the belt conveyer 1 and the second connecting rod 302 have a second connecting point, the distance between the second connecting point and the left end of the second connecting rod 302 is less than the distance between the second connecting point and the right end of the second connecting rod 302, so that the scraper 4 can move a larger distance when the driving member 8 moves a smaller amount, the scraper 4 can have a stable abutting force when the driving member 8 changes a smaller amount, thereby improving the effect of removing the coal slime adhered on the belt of the belt conveyor.

In some embodiments, the connection rib plate 9 is provided with a connection through hole, the connection through hole is matched with the size of the connection rope 7, the connection rib plate 9 is connected with the connection rope 7, the scraper 4 can be maintained to be connected with the connection rope 7, the rotating rod 10 is pulled by the connection rope 7, the position of the mark post 6 can be maintained by the rotating rod 10, the mark post 6 is always in the first position indicating the normal work of the scraper 4, and the effect of removing the coal slime adhered to the belt of the belt conveyor is improved.

In some embodiments, the one end of locking rope 11 is the becket, locking portion 12 is the convex, the becket matches with the size of locking portion 12, locking rope 11 is connected with locking portion 12 and when locking rope 11 is taut, bull stick 10 rotates and makes to connect rope 7 and stimulate scraper blade 4 downwards for scraper blade 4 breaks away from belt 5, when scraper blade 4 does not work normally, conveniently change scraper blade 4, can guarantee the promptness that scraper blade 4 changed, thereby the effect of adhesion coal slime on the belt of band conveyer has been improved and has been got rid of.

In some embodiments, the driving member 8 can be selected to be a spring, the scraper 4 is a polyurethane scraper, and the wear resistance of the scraper 4 is better, so that the service life of the scraper 4 is longer.

The scraper blade coal sweeping device that this application embodiment provided is when using, and belt 5 is behind operation discharge end 2, and driving piece 8 can drive scraper blade 4 continuously with belt 5 butt to scrape the coal slime of 5 table side adhesions of belt. During normal use, sighting rod 6 is in the first position that shows scraper blade 4 normal work, after connecting gusset 9 on scraper blade 4 is worn and torn, connect rope 7 and be released, sighting rod 6 moves to the second position that shows scraper blade 4 abnormal work by the first position, when scraper blade 4 abnormal work, the accessible rotates sighting rod 6 to the position that makes locking rope 11 be connected with locking portion 12, locking rope 11 is connected with locking portion 12 and when locking rope 11 tensioning, bull stick 10 rotates, make connecting rope 7 pull scraper blade 4 downwards and break away from belt 5, removable scraper blade 4 or carry out no-load detection to belt 5.

The utility model provides a coal device is swept to scraper blade, including belt conveyor, a support, the scraper blade, the sighting rod, connect the rope, the driving piece, connect the gusset, the bull stick, locking rope and locking portion, belt conveyor includes discharge end and belt, the support includes the base plate, head rod and second connecting rod, belt conveyor and support, the sighting rod, the driving piece, bull stick and locking portion homogeneous phase are connected, support and scraper blade all set up in the discharge end below, the scraper blade is connected with the support, scraper blade and belt looks butt, be provided with connecting gusset on the scraper blade, and the scraper blade is connected with connecting the rope through connecting the gusset, the sighting rod is connected with locking portion through the locking rope, the sighting rod is connected with the bull stick, the bull stick sets up in one side that the scraper blade is towards the driving piece, the bull stick is less than the head rod, the second connecting rod, the bull stick is connected with the connection rope, the base plate sets up in the scraper blade below, the base plate is with the head rod, Second connecting rod homogeneous phase is connected, head rod and band conveyer, scraper blade and driving piece homogeneous phase are connected, second connecting rod and band conveyer, scraper blade and driving piece homogeneous phase are connected, because there is continuous friction can lead to the scraper blade to wear and tear easily between scraper blade and the belt, shorten, consequently, connection gusset on the scraper blade is worn and torn the back, scraper blade and connection rope disconnection, the bull stick does not have the position that the pulling of connection rope leads to the bull stick can't maintain the sighting rod, make the sighting rod remove to the second position that shows the unusual work of scraper blade from the primary importance that shows the scraper blade normally works, make the position of staff's accessible sighting rod judge whether the scraper blade needs to be changed, can guarantee the promptness that the scraper blade was changed, thereby the effect of adhesion coal slime on the belt of getting rid of band conveyer has been improved.

Since the above embodiments are all described by referring to and combining with other embodiments, the same portions are provided between different embodiments, and the same and similar portions between the various embodiments in this specification may be referred to each other. And will not be described in detail herein.

It is noted that, in this specification, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a circuit structure, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such circuit structure, article, or apparatus. Without further limitation, the presence of an element identified by the phrase "comprising an … …" does not exclude the presence of other like elements in a circuit structure, article or device comprising the element.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

The above-described embodiments of the present application do not limit the scope of the present application.