阅读说明：本技术 一种碶形刮板 (Wedge scraper blade ) 是由 杨卫坤 范孝波 张坚 于 2020-11-29 设计创作，主要内容包括：本发明公开了一种碶形刮板,包括刮板、碶形板、封板和摇臂总成,刮板下中部安装有碶形板,碶形板上安装有封板,刮板侧端安设有摇臂总成,摇臂总成与垃圾车箱体上端的滑动组件转动连接。本发明通过将刮板采用圆弧型设计并且圆弧面上增加压筋,保证强度,减少整车重量,并且碶形板为特别定制,整个由多道折弯而成,在挤压垃圾时需要保证一定强度并且将垃圾分隔开,从而提高了箱体内部空间的利用率。(The invention discloses a wedge scraper which comprises a scraper, a wedge plate, a sealing plate and a rocker arm assembly, wherein the wedge plate is arranged at the middle part below the scraper, the sealing plate is arranged on the wedge plate, the rocker arm assembly is arranged at the side end of the scraper, and the rocker arm assembly is rotationally connected with a sliding assembly at the upper end of a garbage truck box body. According to the wedge-shaped garbage can, the scraper is designed in an arc shape, the rib pressing is additionally arranged on the arc surface, the strength is guaranteed, the weight of the whole garbage can be reduced, the wedge-shaped plate is specially customized and is formed by bending multiple times, certain strength needs to be guaranteed and garbage needs to be separated when the garbage is squeezed, and therefore the utilization rate of the internal space of the can body is improved.)

1. A wedge scraper blade which characterized in that: the device comprises a scraper (1), a wedge plate (2), a sealing plate (3) and a rocker assembly (4), wherein the wedge plate (2) is arranged at the lower middle part of the scraper (1), the sealing plate (3) is arranged on the wedge plate (2), the rocker assembly (4) is arranged at the side end of the scraper (1), and the rocker assembly (4) is rotationally connected with a sliding assembly (101) at the upper end of a garbage truck box body;

the scraper (1) is of an arc structure;

a pressing rib is additionally arranged at the upper end of the scraper (1);

the wedge block plate (2) is integrally formed by bending a plurality of parts;

the two rocker arm assemblies (4) are symmetrically arranged at the left end and the right end of the scraper (1) respectively.

2. The wedge scraper of claim 1, wherein: the scraper (1) is connected with the pushing end of the scraper oil cylinder (5) through a rocker arm assembly (4).

3. The wedge scraper of claim 6, wherein: the tail of the scraper oil cylinder (5) is rotationally connected with a sliding component (101) at the upper end of the garbage truck box body.

4. The wedge scraper of claim 7, wherein: the rear end of the sliding assembly (101) is connected with a telescopic oil cylinder (6), and the telescopic oil cylinder (6) is installed at the upper end of the carriage.

Technical Field

The invention relates to the field of self-loading and unloading garbage truck parts, in particular to a wedge-shaped scraper.

Background

In the self-loading and unloading formula garbage truck of ship type structure, because it all is the material loading that overturns after empting the device, rubbish very easily pours near the dog-house, this just needs the scraper blade to scrape accumulational rubbish backward, and the slide can move backward in addition, consequently piles up rubbish and can arrive near box front bezel, nevertheless when empting the device and topple over, the garbage bin all topples in the middle of the box, when leading to the scraper blade to scrape, rubbish also piles up in the middle of the box, lead to rubbish to distribute inequality in box inside, box inner space utilization is not high.

Therefore, a new design for the scraper on the self-loading and unloading type garbage truck is necessary.

Disclosure of Invention

Accordingly, to address the above-described deficiencies, the present invention provides a wedge scraper.

The wedge-type scraping plate comprises a scraping plate, a wedge-type plate, a sealing plate and a rocker arm assembly, wherein the wedge-type plate is arranged at the middle part below the scraping plate, the sealing plate is arranged on the wedge-type plate, the rocker arm assembly is arranged at the side end of the scraping plate, the rocker arm assembly is rotationally connected with a sliding assembly at the upper end of a garbage truck box body, the scraping plate is of an arc-shaped structure, a pressing rib is additionally arranged at the upper end of the scraping plate, the wedge-type plate is integrally formed by bending multiple paths, and the two rocker arm assemblies are symmetrically arranged at the left end and the right end of the scraping plate respectively.

Preferably, the scraper is connected with the pushing end of the scraper oil cylinder through a rocker arm assembly.

Preferably, the tail part of the scraper oil cylinder is rotationally connected with a sliding assembly at the upper end of the garbage truck box body.

Preferably, the rear end of the sliding assembly is connected with a telescopic oil cylinder, and the telescopic oil cylinder is installed at the upper end of the carriage.

The invention has the following advantages: the invention provides a wedge scraper by improvement, compared with the same type of equipment, the improvement is as follows:

the advantages are that: according to the wedge-shaped scraper, the scraper is designed in an arc shape, the rib is additionally arranged on the arc surface, the strength is guaranteed, the weight of the whole vehicle is reduced, the wedge-shaped plate is specially customized, the whole wedge-shaped plate is formed by bending multiple times, certain strength needs to be guaranteed when garbage is squeezed, and the garbage is separated, so that the utilization rate of the internal space of a box body is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in an operating state;

fig. 3 is a schematic diagram of the working state two of the present invention.

Wherein: a scraper-1, a wedge board-2, a sealing plate-3, a rocker arm assembly-4, a scraper oil cylinder-5, a telescopic oil cylinder-6 and a sliding component-101.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 3, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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 invention.

The wedge scraper comprises a scraper plate 1, a wedge plate 2, a sealing plate 3 and a rocker arm assembly 4, wherein the wedge plate 2 is arranged at the lower middle part of the scraper plate 1, the sealing plate 3 is arranged on the wedge plate 2, the rocker arm assembly 4 is arranged at the side end of the scraper plate 1, and the rocker arm assembly 4 is rotationally connected with a sliding component 101 at the upper end of a garbage truck box body.

The scraper plate 1 is of an arc structure, so that the weight of the whole vehicle is reduced.

And a pressing rib is additionally arranged at the upper end of the scraper plate 1 to ensure the strength.

The wedge block plate 2 is integrally formed by bending a plurality of grooves, certain strength is guaranteed when garbage is squeezed, and the garbage is separated.

The two rocker arm assemblies 4 are symmetrically arranged at the left end and the right end of the scraper 1 respectively and are conveniently connected with the scraper oil cylinder 5.

Furthermore, the scraper 1 is connected with a pushing end of a scraper oil cylinder 5 through a rocker arm assembly 4, and the scraper oil cylinder 5 can drive the scraper 1 to turn over to scrape garbage.

Further, the tail part of the scraper oil cylinder 5 is rotatably connected with a sliding assembly 101 at the upper end of the garbage truck box body.

Further, the rear end of the sliding assembly 101 is connected with a telescopic oil cylinder 6, the telescopic oil cylinder 6 is installed at the upper end of the carriage, and the telescopic oil cylinder 6 drives the sliding assembly 101 to slide, so that the scraper 1 can move back and forth.

The invention provides a wedge scraper by improvement, and the working principle is as follows;

firstly, a wedge plate 2 is arranged at the middle part below a scraper plate 1, a sealing plate 3 is arranged on the wedge plate 2, a rocker arm assembly 4 is arranged at the side end of the scraper plate 1, the rocker arm assembly 4 is rotationally connected with a sliding assembly 101 at the upper end of a garbage truck box body, the scraper plate 1 is arranged to be an arc-shaped structure, the weight of the whole garbage truck is reduced, and a pressing rib is additionally arranged at the upper end of the scraper plate 1 to ensure the strength;

secondly, the wedge plate 2 is integrally formed by bending a plurality of parts, certain strength is guaranteed and garbage is separated when the garbage is extruded, the scraper 1 is connected with the pushing end of a scraper oil cylinder 5 through a rocker arm assembly 4, and the scraper 1 can be driven to turn over through the scraper oil cylinder 5 to scrape the garbage;

thirdly, the rear end of the sliding assembly 101 is connected with a telescopic oil cylinder 6, the telescopic oil cylinder 6 is installed at the upper end of the carriage, the sliding assembly 101 is driven by the telescopic oil cylinder 6 to slide, the scraper 1 can move back and forth, the whole scraper 1 acts as shown in fig. 2, the scraper oil cylinder 5 begins to extend, the scraper 1 scrapes downwards to take away the garbage, and finally, as shown in fig. 3, the telescopic oil cylinder 6 is retracted, and the garbage moves to the middle of the box body.

The wedge-shaped scraper is improved, the scraper 1 is designed in an arc shape, the rib pressing is additionally arranged on the arc surface, the strength is guaranteed, the weight of the whole vehicle is reduced, the wedge-shaped plate 2 is specially customized and is formed by bending a plurality of times, certain strength needs to be guaranteed when garbage is squeezed, and the garbage is separated, so that the utilization rate of the internal space of a box body is improved.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.