CN214363748U

CN214363748U - Scraper bowl for underground scraper who easily uses

Info

Publication number: CN214363748U
Application number: CN202022851015.2U
Authority: CN
Inventors: 李胜华
Original assignee: Hubei Hengli Engineering Machinery Co ltd
Current assignee: Hubei Hengli Engineering Machinery Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-10-08
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses an easy-to-use scraper bowl for underground scraper, which comprises a scraper bowl body, a fixed plate, a slide hole, a slide bar, a movable plate, a spring, a first clamping groove and a wear-resisting plate, when the wear-resisting plate is maintained and replaced, the slide bar is driven to move out of the first clamping groove by pulling the first clamping bar, thereby the whole fixation of the slide bar on the wear-resisting plate is released, thereby the wear-resisting plate is convenient to be disassembled for maintenance and replacement, thereby the service life of the wear-resisting plate is prolonged, meanwhile, a part of the second clamping bar is drawn out from the fixed groove by a baffle, simultaneously the second clamping bar is pulled to lead the bucket tooth body to drive a rubber pad to release the extrusion fixation of one end of the scraper bowl body, thereby the bucket tooth body is convenient to be disassembled from the scraper bowl body for maintenance and replacement, the working efficiency is improved, and simultaneously the second clamping bar is prevented from falling off from the inside of the fixed groove under the action of a limit block, the service life of the second clamping rod is prolonged, and the work is simplified.

Description

Scraper bowl for underground scraper who easily uses

Technical Field

The utility model relates to a coal mining technical field specifically is a scraper bowl for scraper in pit of easy to use.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and a strip coal mine, a plurality of devices are needed for coal mining, one shovel car is one of the shovel cars, a bucket is installed on the existing shovel car to facilitate shoveling and transporting materials, wear-resistant plates are installed on two sides of the existing bucket to avoid damage caused by serious wear of a bucket body, but the existing wear-resistant plates are often inconvenient to detach and replace and are not beneficial to maintenance of the wear-resistant plates, so that the design of the bucket for the underground shovel conveyor easy to use is necessary.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy to use scraper bowl for scraper in pit, the installation and the dismantlement of the antifriction plate of being convenient for, the installation and the dismantlement of the bucket tooth of being convenient for.

The purpose of the utility model can be realized by the following technical scheme: the utility model provides an easy-to-use scraper bowl for scraper bowl in pit, includes scraper bowl body, fixed plate, slide opening, slide bar, fly leaf, spring, first draw-in groove and antifriction plate, the top and the bottom of scraper bowl body both sides respectively are equipped with a fixed plate, the fixed plate top is equipped with the slide opening, the inside sliding connection slide bar of slide opening, the outside activity of slide bar runs through fixed plate bottom sliding connection fly leaf, fly leaf one side is equipped with the spring, the first draw-in groove of spring fixed connection, first draw-in groove is located antifriction plate top and bottom, and the antifriction plate is located scraper bowl body both sides.

As a further aspect of the present invention: the top outside the slide bar is equipped with the card hole, and blocks the hole and be located the fixed plate outside, block downthehole portion and be equipped with first kelly, be convenient for the removal of slide bar.

As a further aspect of the present invention: the outside sliding connection rubber pad of scraper bowl body one end is inside, the outside fixed connection second draw-in groove of rubber pad, the second draw-in groove is located inside the bucket tooth body, the bucket tooth body of being convenient for.

As a further aspect of the present invention: the outside both sides of bucket tooth body respectively are equipped with a fixed slot, inside the inside sliding connection second kelly of fixed slot, the second kelly of being convenient for removes.

As a further aspect of the present invention: the top of the second clamping rod movably penetrates through one side of the fixed connecting baffle plate on one side outside the bucket tooth body, so that the position of the second clamping rod is convenient to adjust.

As a further aspect of the present invention: the outside both sides of second kelly respectively are equipped with a stopper, and the stopper is located inside the fixed slot, avoids the second kelly to drop.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: this scraper bowl for scraper in pit of easy to use, when maintaining the antifriction plate and changing, drive the slide bar through pulling first kelly and shift out from first draw-in groove, thereby remove the holistic fixed of antifriction plate, thereby conveniently dismantle the antifriction plate and maintain the change, thereby improve the life of antifriction plate, take the second kelly out partly through the baffle simultaneously, it makes the bucket tooth body drive rubber pad remove the extrusion to scraper bowl body one end fixed to stimulate the second kelly, thereby conveniently dismantle the bucket tooth body from the scraper bowl body and maintain the change, and the work efficiency is improved, avoid the second kelly to drop from the fixed slot is inside simultaneously under the effect of stopper, the life of extension second kelly, make work simplistic.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is an overall perspective view of the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of the wear-resisting plate of the present invention;

FIG. 3 is a schematic view of the left side cross-section of the bucket tooth of the present invention;

FIG. 4 is a schematic view of the front view section of the bucket teeth of the present invention

In the figure: 1. a bucket body; 2. a fixing plate; 3. a slide hole; 4. a slide bar; 5. a movable plate; 6. a spring; 7. a first card slot; 8. a wear plate; 9. a clamping hole; 10. a first clamping rod; 11. a rubber pad; 12. a second card slot; 13. a bucket tooth body; 14. fixing grooves; 15. a second clamping rod; 16. a baffle plate; 17. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an easy-to-use scraper bowl for scraper in pit, including scraper bowl body 1, fixed plate 2, slide opening 3, slide bar 4, fly leaf 5, spring 6, first draw-in groove 7 and antifriction plate 8, the top and the bottom of 1 both sides of scraper bowl body respectively are equipped with a

fixed plate

2, 2 tops of fixed plate are equipped with

slide opening

3, 3 inside sliding connection slide bars 4 in slide opening, 2 bottom sliding connection fly leaves 5 of fixed plate are run through in the outside activity of slide bar 4, fly leaf 5 one side is equipped with spring 6, the first draw-in groove 7 of 6 fixed connection of spring, first draw-in groove 7 is located antifriction plate 8 top and bottom, and antifriction plate 8 is located scraper bowl body 1 both sides.

As an embodiment of the utility model, the outside top of slide bar 4 is equipped with card hole 9, and blocks that hole 9 is located 2 outsides of fixed plate, blocks that hole 9 is inside to be equipped with first kelly 10, the removal of the slide bar 4 of being convenient for.

As an embodiment of the utility model, inside the outside sliding connection rubber pad 11 of 1 one end of scraper bowl body, the outside fixed connection second draw-in groove 12 of rubber pad 11, second draw-in groove 12 is located inside the bucket tooth body 13, the bucket tooth body 13 of being convenient for.

As an embodiment of the utility model, the outside both sides of bucket tooth body 13 respectively are equipped with a fixed slot 14, and inside the inside sliding connection second kelly 15 of fixed slot 14, the second kelly 15 of being convenient for removed.

As an embodiment of the present invention, the top of the second rod 15 is movably connected to one side of the fixed connection baffle 16 on one side of the outside of the bucket tooth body 13, so as to adjust the position of the second rod 15.

As an embodiment of the present invention, each of the two sides of the second clamping rod 15 is provided with a stopper 17, and the stopper 17 is located inside the fixing groove 14, so as to avoid the second clamping rod 15 to drop.

The utility model discloses a theory of operation: pulling first kelly 10 and driving slide bar 4 and shift out from first draw-in groove 7, thereby remove the holistic fixed of antifriction plate 8, thereby make things convenient for antifriction plate 8 to dismantle to get off and maintain the change, make things convenient for the protection of later stage to scraper bowl body 1, partly take out second kelly 15 from fixed slot 14 through baffle 16 simultaneously, it is fixed to make things convenient for pulling tooth body 13 to drive the extrusion that rubber pad 11 removed 1 one end of scraper bowl body, thereby make things convenient for dismantling tooth body 13, and the work efficiency is improved, avoid second kelly 15 to drop from fixed slot 14 inside simultaneously under stopper 17's effect, prolong the life of second kelly 15, make work simplistic.

It is noted that, herein, relational terms such as first and second, and the like may be 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 process, method, 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 process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 bucket for an easy-to-use underground scraper is characterized by comprising a bucket body (1), a fixing plate (2), a sliding hole (3), a sliding rod (4), a movable plate (5), a spring (6), a first clamping groove (7) and a wear-resisting plate (8), the top and the bottom of the two sides of the bucket body (1) are respectively provided with a fixed plate (2), the top of the fixed plate (2) is provided with a sliding hole (3), the sliding hole (3) is connected with a sliding rod (4) in a sliding way, the outer part of the slide rod (4) movably penetrates through the bottom of the fixed plate (2) and is connected with a movable plate (5) in a sliding way, a spring (6) is arranged on one side of the movable plate (5), the spring (6) is fixedly connected with a first clamping groove (7), the first clamping groove (7) is located at the top and the bottom of the wear-resisting plate (8), and the wear-resisting plate (8) is located on two sides of the bucket body (1).

2. A bucket for an easy to use downhole scraper according to claim 1, characterised in that the top of the outside of the slide rod (4) is provided with a clipping hole (9), and the clipping hole (9) is located outside the fixed plate (2), and the inside of the clipping hole (9) is provided with a first clipping rod (10).

3. The easy-to-use bucket for the downhole scraper according to claim 1, wherein one end of the bucket body (1) is externally and slidably connected with the inside of a rubber gasket (11), the outside of the rubber gasket (11) is fixedly connected with a second clamping groove (12), and the second clamping groove (12) is positioned inside the bucket tooth body (13).

4. A bucket for an easy to use downhole scraper according to claim 3, wherein the tooth body (13) is provided with a fixing groove (14) on each of its two outer sides, and the fixing groove (14) is slidably connected to the inside of the second catch lever (15).

5. The bucket for the easy-to-use underground scraper as claimed in claim 4, wherein the top of the second clamping rod (15) movably penetrates through one side of the outer side of the bucket tooth body (13) and is fixedly connected with one side of the baffle (16).

6. A bucket for an easy-to-use downhole scraper according to claim 4, wherein the second catch lever (15) is provided with a stopper (17) on each of its two outer sides, and the stoppers (17) are located inside the fixing groove (14).