CN214988062U

CN214988062U - Scraper component

Info

Publication number: CN214988062U
Application number: CN202120632878.2U
Authority: CN
Inventors: 蔡玉珠
Original assignee: Mechwell Kunshan Machinery Co ltd
Current assignee: Mechwell Kunshan Machinery Co ltd
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-03
Anticipated expiration: 2031-03-29

Abstract

The utility model provides a scraper blade subassembly for fix on the steel cable, the scraper blade subassembly include along two scraper blades and fixing device that the steel cable extending direction set up, fixing device is used for fixed two the scraper blade with the steel cable, two the scraper blade is equipped with constant head tank and locating piece respectively, the constant head tank with the locating piece corresponds to set up with the location two the scraper blade. The utility model discloses a scraper blade subassembly through constant head tank and locating piece, realizes two the location of scraper blade is realized the scraper blade subassembly through setting up fixing device in addition with the fixed of steel cable.

Description

Scraper component

Technical Field

The utility model relates to a scraper blade subassembly.

Background

The problem of fixed insecure often takes place for current scraper blade subassembly to fix on the steel cable to lead to scraper blade subassembly and steel cable to produce relative displacement, and then lead to the fact the problem of unable conveying, in addition, also often because unable accurate positioning between two scrapers, and cause the not tight problem of block. .

In view of the above, there is a need for an improved scraper assembly to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scraper blade subassembly to the block is not tight or produces not hard up problem easily between the scraper blade of solving current scraper blade subassembly.

In order to achieve the above object, the utility model provides a scraper blade subassembly for fix on the steel cable, the scraper blade subassembly include along two scraper blades and the fixing device that the steel cable extending direction set up, fixing device is used for fixing two the scraper blade with the steel cable, two the scraper blade is equipped with constant head tank and locating piece respectively, the constant head tank with the locating piece corresponds the setting with two in the location the scraper blade.

As a further improvement of the utility model, two cavity setting is in order to form the accepting groove between the scraper blade, fixing device is including fixing aluminum sleeve on the steel cable, aluminum sleeve sets up in the accepting groove.

As a further improvement of the utility model, the aluminum sleeve is arranged at intervals with the scraper blade.

As a further improvement of the present invention, the fixing device includes an inclined through hole which passes through two fixing bolts of the scraper and a fixing nut connected to the fixing bolts.

As a further improvement, the scraper blade is from being close to one side outside sunken being formed with the bell mouth of steel cable, fixing device is including encircleing the tight cover of bloating in the first of steel cable setting, two the bell mouth of scraper blade merges and forms the fixed slot, the tight cover of bloating in the first sets up in the fixed slot, the scraper blade supports and presses the tight cover of bloating in the first is in order to incite somebody to action it fixes to expand in the first tight cover on the steel cable.

As a further improvement, the fixing device comprises a vertical through-hole for two hexagon socket head cap screw and lock nut of the scraper blade compress tightly two with the fixed scraper blade.

As a further improvement of the utility model, the fixing device include in the second expand tight cover and with expand tight cover complex outer tight cover, two expand in the second the middle part of scraper blade is equipped with along the fixed orifices that the axial runs through, expand in the second tight cover with outer tight cover setting of expanding is in the fixed orifices.

As a further improvement, the tight cover that expands outward is kept away from the tight cover that expands in the second one side of expanding outward extends and is equipped with first limiting plate, the tight cover that expands in the second is kept away from one side of the tight cover that expands outward extends and is equipped with the second limiting plate, first limiting plate with the second limiting plate all is circular, and the diameter is greater than the diameter of fixed orifices.

The utility model has the advantages that: the utility model discloses a scraper blade subassembly through constant head tank and locating piece, realizes two the location of scraper blade is realized the scraper blade subassembly through setting up fixing device in addition with the fixed of steel cable.

Drawings

FIG. 1 is a schematic structural view of a wire rope scraper conveyor of the present invention;

FIG. 2 is a schematic cross-sectional view taken along the line A-A in FIG. 1;

fig. 3 is a schematic structural diagram of a scraper assembly according to a first embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 3;

FIG. 5 is a schematic cross-sectional view taken along the line C-C in FIG. 3;

FIG. 6 is a schematic cross-sectional view taken along line D-D of FIG. 3;

fig. 7 is a schematic structural view of a scraper assembly according to a second embodiment of the present invention;

FIG. 8 is a schematic cross-sectional view taken along line E-E of FIG. 7;

FIG. 9 is a schematic cross-sectional view in the direction F-F of FIG. 8;

fig. 10 is a schematic structural view of a squeegee assembly according to a third embodiment of the present invention;

FIG. 11 is a schematic sectional view in the direction G-G of FIG. 10;

fig. 12 is a perspective view of the second inner expansion shell of fig. 10.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1 to 12, the wire rope scraper conveyor 100 of the present invention includes a rotary table 1, a housing 2 surrounding the rotary table 1, a driving device 3 for driving the rotary table 1 to rotate, a wire rope 4, and scraper assemblies 5 fixed on the wire rope 4 at intervals.

The shell 2 is provided with an inlet for the steel cable 4 and the scraper component 5 to enter and an outlet for the steel cable 4 and the scraper component 5 to move out.

In this embodiment, the driving device 3 includes a driving shaft 31 connected to the turntable 1, a bearing 32 surrounding the driving shaft 31, and a bearing seat 33 for receiving the bearing 32.

The turntable is characterized in that a plurality of limiting grooves 11 are arranged on the turntable 1 in a concave mode from the edge to the circle center, the limiting grooves 12 extending towards two sides in the limiting grooves 11 are arranged in the limiting grooves 12 in a radial direction perpendicular to the radial direction, the limiting rods 13 in the limiting grooves 12 are arranged in the limiting grooves, the circumferential distance between the limiting grooves 11 is equal to two adjacent distances between the scraper blade assemblies 5, the steel cable 4 is abutted to the edge of the turntable 1, the scraper blade assemblies 5 are convexly arranged in the limiting grooves 11, the driving device 3 drives the turntable 1 to rotate so as to drive the steel cable 4 and the scraper blade assemblies 5 to transmit. In this embodiment, the effect of the scraper assembly 5 and the wire rope 4 can be achieved by rotating the turntable 1.

The width of the squeegee assembly 5 in the axial direction is smaller than the width of the stopper groove 11 so as to protrude into the stopper groove 11.

The limiting rod 13 is propped against the scraper component 5 along the radial direction of the rotary table 1. The length of the limiting rod 13 is greater than the width of the limiting groove 11, and the length of the limiting rod 13 is less than the length of the abdicating groove 12. The arrangement makes the limiting rod 13 not fall out of the abdicating groove 12, and meanwhile, the abdicating groove 12 can have a certain moving space.

Further, the distance from the limiting rod 13 to the edge of the rotating disc 1 is equal to half of the width of the scraper component 5, so that the scraper component 5 abuts against the limiting rod 13 when being in the limiting groove 11. So that the scraper component 5 can move up and down in a certain space in the limit groove 11.

One end of the limiting groove 11 close to the edge of the turntable 1 is provided with a guide part 14 which is inclined towards the outside.

As shown in fig. 3 to 12, the scraper assembly 5 is configured to be fixed on the wire rope 4, the scraper assembly 5 includes two scrapers 51 and a fixing device, the two scrapers 51 and the fixing device are disposed along the extending direction of the wire rope 4, the two scrapers 51 are respectively provided with a positioning groove 52 and a positioning block 53, and the positioning groove 52 and the positioning block 53 are correspondingly disposed to position the two scrapers 51.

The fixing mode of the scraper 51 and the steel cable 4 includes the following embodiments:

the first embodiment is as follows:

as shown in fig. 3 to 6, in the present embodiment, a receiving groove 511 is formed between the two scrapers 51, the fixing device includes an aluminum sleeve 541 fixed to the wire rope 4, a fixing bolt 542 obliquely penetrating the two scrapers 51, and a fixing nut 543 connected to the fixing bolt 542, and the aluminum sleeve 541 is disposed in the receiving groove 511.

The aluminum sheath 541 and the scraper 51 are disposed at an interval.

The fixing bolt 542 and the fixing nut 543 may fix the two squeegees 51, the aluminum sheath 541 may restrict the movement of the squeegees 51, and the aluminum sheath 541 and the squeegees 51 may be spaced apart from each other, so that a meshing error may be eliminated.

Example two:

as shown in fig. 7 to 9, in the present embodiment, the scraper 51 is recessed outward from a side close to the wire rope 4 to form a tapered hole 512, the fixing device includes a first inner expansion sleeve 544 disposed around the wire rope 4, the tapered holes 512 of the two scrapers 51 are combined to form a fixing groove 513, the first inner expansion sleeve 544 is disposed in the fixing groove 513, and the scraper 51 presses against the first inner expansion sleeve 544 to fix the first inner expansion sleeve 544 on the wire rope 4.

The first inner expansion sleeve 544 is provided with an inner expansion sleeve opening 5441, and when the scraper 51 presses against the first inner expansion sleeve 544, the inner expansion sleeve opening 5441 is gradually reduced, so that the first inner expansion sleeve 544 and the scraper 51 are both fixed on the steel cable 4.

The fixing device further includes a socket head cap screw 545 and a lock nut 546 vertically penetrating the two scrapers 51 to fix and press the two scrapers 51.

Example three:

as shown in fig. 10 to 12, in the present embodiment, the fixing device includes a second inner expansion sleeve 547 and an outer expansion sleeve 548 matched with the second inner expansion sleeve 547, a fixing hole 514 is formed at a middle portion of the two scrapers 51 and penetrates in the axial direction, and the second inner expansion sleeve 547 and the outer expansion sleeve 548 are disposed in the fixing hole 514.

One side of the outer expanding sleeve 548, which is far away from the second inner expanding sleeve 547, extends outwards to form a first limiting plate 5481, one side of the second inner expanding sleeve 547, which is far away from the outer expanding sleeve 548, extends outwards to form a second limiting plate 5471, the first limiting plate 5481 and the second limiting plate 5471 are circular, and the diameter of the first limiting plate is larger than that of the fixing hole 514.

The first stopper plate 5481 and the second stopper plate 5471 are engaged with both sides of the scraper 51 in the axial direction, and the second inner expansion sleeve 547 and the outer expansion sleeve 548 are fitted and fixed to the wire rope 4.

In addition, the fixing device in this embodiment further includes a fitting connection manner of the fixing bolt 542 and the fixing nut 543 as in the first embodiment.

The utility model discloses a steel cable scraper conveyor 100 through rotating carousel 1, realizes scraper blade subassembly 5 and steel cable 4's conveying, simple structure, and conveying effect is good. The utility model discloses a scraper blade subassembly 5 through constant head tank 52 and locating piece 53, realizes two scraper blade 51's location realizes the scraper blade subassembly through setting up fixing device in addition with steel cable 4's is fixed.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A scraper blade subassembly for fixing on the steel cable, its characterized in that: the scraper component comprises two scrapers and a fixing device, wherein the two scrapers and the fixing device are arranged along the extension direction of the steel cable, the fixing device is used for fixing the two scrapers and the steel cable, the two scrapers are respectively provided with a positioning groove and a positioning block, and the positioning groove and the positioning block are correspondingly arranged to position the two scrapers.

2. The squeegee assembly of claim 1, wherein: the two scraping plates are arranged in a hollow mode to form an accommodating groove, the fixing device comprises an aluminum sleeve fixed on the steel cable, and the aluminum sleeve is arranged in the accommodating groove.

3. The squeegee assembly of claim 2, wherein: the aluminum sleeve and the scraper are arranged at intervals.

4. The squeegee assembly of claim 2, wherein: the fixing device comprises fixing bolts obliquely penetrating through the two scraping plates and fixing nuts connected with the fixing bolts.

5. The squeegee assembly of claim 1, wherein: the scraper blade is from being close to one side outside sunken being formed with the bell mouth of steel cable, fixing device is including encircleing the tight cover of first interior bloated that the steel cable set up, two the bell mouth of scraper blade merges and forms the fixed slot, the tight cover of first interior bloated sets up in the fixed slot, the scraper blade supports and presses the tight cover of first interior bloated in order to fix the tight cover of first interior bloated on the steel cable.

6. The squeegee assembly of claim 5, wherein: the fixing device comprises an inner hexagon screw and a locking nut which vertically penetrate through the two scraping plates so as to fixedly press the two scraping plates.

7. The squeegee assembly of claim 1, wherein: the fixing device comprises an expansion sleeve in the second and an outer expansion sleeve matched with the expansion sleeve in the second, the middle of the scraper is provided with a fixing hole penetrating along the axial direction, and the expansion sleeve in the second and the outer expansion sleeve are arranged in the fixing hole.

8. The squeegee assembly of claim 7, wherein: the tight cover that expands outward keeps away from one side that the tight cover that expands in the second extends outwards and is equipped with first limiting plate, the tight cover that expands in the second keeps away from one side that the tight cover that expands outward extends outwards and is equipped with the second limiting plate, first limiting plate with the second limiting plate all is circular, and the diameter is greater than the diameter of fixed orifices.