CN218880992U

CN218880992U - Excavator bucket with automatic cleaning function

Info

Publication number: CN218880992U
Application number: CN202222914147.4U
Authority: CN
Inventors: 陈军民; 桂雄军; 陈丽
Original assignee: Wuhan Jiahui Dongyi Construction Engineering Co ltd
Current assignee: Wuhan Jiahui Dongyi Construction Engineering Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-04-18
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses an excavator scraper bowl with automatic clearance function, including scraper bowl body, erection column and installing frame, the erection column is installed at the top of scraper bowl body, the internally mounted of erection column has the pneumatic cylinder, the piston rod is installed to the output of pneumatic cylinder, the outside movable mounting of piston rod has first pole of scraping, one side of installing frame is run through movable mounting and is had the third threaded rod, the outside movable mounting of third threaded rod has the rotary rod, the second pole of scraping is installed to the one end of rotary rod. The utility model discloses a pneumatic cylinder drives the piston rod and moves down can make first scraping rod scrape earth on the inner wall of scraper bowl body back, can drive the second when the rotary rod is rotatory to be moved down and scrape earth on the inner wall of scraper bowl body bottom, makes the excavator scraper bowl clear up the inside adnexed earth of scraper bowl automatically, and then avoids the inside attached earth of scraper bowl body to lead to shoveling native efficiency step-down, extravagant a large amount of physical power when avoiding manual clearance simultaneously.

Description

Excavator bucket with automatic cleaning function

Technical Field

The utility model relates to an excavator technical field specifically is an excavator scraper bowl with automatic clearance function.

Background

The excavator scraper bowl is the part of shovel material on the excavator, and the scraper bowl shovels the great material of viscidity such as wet soil easily and is stained with a large amount of earth in scraper bowl body inside when shoveling, and then leads to the scraper bowl single to shovel the quantitative change of earth and lack, reduces the efficiency that the scraper bowl shoveled the material, and the inside material efficiency of gluing of artifical manual clearance scraper bowl is lower, and is more troublesome moreover, consequently needs an excavator scraper bowl that can clear up the material that glues automatically.

The existing excavator bucket has the defects that:

1. patent document CN214363749U discloses an excavator bucket, "including bucket main body and integrated wear-resistant structure, integrated wear-resistant structure comprises bottom bent plate and side plate, bottom bent plate is attached to the lower side of bucket bottom plate, side plate is attached to the outside of side sealing plate, front straight edge of bottom bent plate is close to the rear side edge of main knife plate, front straight edge of side plate is close to the rear side edge of side knife plate, front portion of side plate and upper portion and front portion of bottom bent plate are fixedly connected with bucket main body through locking connecting piece. The utility model discloses well integrated anti-wear structure has replaced a large amount of welding seams with panel, and the abrasionproof performance is more even, and stable in structure has reduced the panel specification, has reduced the unloading cost. Be connected through locking connection spare and scraper bowl main part, but realize integrated wear-resisting structure overall change, improve commonality and later maintenance convenience, "with the utility model discloses compare, this equipment can't clear up the inside earth of gluing of scraper bowl automatically, when scraper bowl shovel earth leads to the inside a large amount of earth of gluing of scraper bowl, can lead to shovel native inefficiency step-down, and the manual efficiency of clearing up the inside earth of gluing of scraper bowl of staff is lower, extravagant physical power moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an excavator scraper bowl with automatic clearance function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an excavator scraper bowl with automatic clearance function, includes scraper bowl body, erection column and installing frame, the erection column is installed at the top of scraper bowl body, the internally mounted of erection column has the pneumatic cylinder, the piston rod is installed to the output of pneumatic cylinder, the outside movable mounting of piston rod has the first pole of scraping, one side of installing frame is run through movable mounting and is had the third threaded rod, the outside movable mounting of third threaded rod has the rotary rod, the second is installed to the one end of rotary rod and is scraped the pole.

Preferably, the guide bar is installed to the inboard symmetry of scraper bowl body, and first protection plate is installed to the top inner wall of scraper bowl body, and first protection plate is located the place ahead of piston rod, and the mounting panel is installed to the top symmetry of scraper bowl body, and the connecting plate is installed to the top symmetry of scraper bowl body.

Preferably, the front surface of the first scraping rod is symmetrically provided with first threaded rods, and the first threaded rods penetrate through the front surface of the piston rod.

Preferably, the outer side of the piston rod is movably provided with a mounting ring, and one side of the mounting ring is provided with a second threaded rod in a penetrating way.

Preferably, a nut is mounted on the outer side of the third threaded rod.

Preferably, the top of the bucket body is symmetrically provided with a second protection plate in a penetrating manner, the front of the second protection plate is provided with a plurality of fixing holes in a penetrating manner, and the inner side of the second protection plate is provided with a third protection plate.

Preferably, a fourth threaded rod penetrates through the front surface of the mounting plate, and a rotating handle is mounted on the outer side of the fourth threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a pneumatic cylinder drives the piston rod and moves down, the piston rod drives first scraping rod and moves down, first scraping rod can be scraped the earth on scraper bowl body back inner wall, the piston rod moves down and to drive the rotatory lapse of rotary rod simultaneously, can drive the second when the rotatory lapse of rotary rod and scrape the pole and remove in the guide bar inboard, the earth that the second when scraping the pole and removing on scraper bowl body bottom inner wall can be struck off, and then avoid scraper bowl body inside to be stained with earth and lead to scraper bowl body shovel material efficiency step-down, can conveniently scrape pole and rotary rod with the second of damage and demolish the change through swivel nut, can conveniently demolish first scraping rod through rotatory first threaded rod and change, make the excavator scraper bowl can clear up the inside adnexed earth of scraper bowl voluntarily, and then avoid the inside attached earth of scraper bowl body to lead to shovel native efficiency step-down, waste a large amount of physical power when avoiding manual clearance simultaneously.

2. The utility model discloses a it drives the rotary rod rotation and moves up to shift up the piston rod, it scrapes the pole rearward movement to drive the second simultaneously, move down afterwards through the second protection shield and make the second protection shield be located rotary rod the place ahead, the place ahead that makes the third protection shield be located the second and scrape the pole can be protected rotary rod and second simultaneously, first protection shield can protect the first pole of scraping that shifts up, make the first pole of scraping on the excavator scraper bowl, pole and rotary rod can be protected by the second, the concrete is to the rotary rod when reducing materials such as scraper bowl body shovel concrete, the injury that pole and second scraped the pole and cause.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of a bucket body according to the present invention;

fig. 3 is a schematic structural view of the position a of the present invention;

fig. 4 is a schematic structural view of the mounting frame of the present invention;

fig. 5 is a schematic diagram of a second protection plate structure of the present invention.

In the figure: 1. a bucket body; 101. a guide rod; 102. a first protective plate; 103. mounting a plate; 104. a connecting plate; 2. mounting a column; 201. a hydraulic cylinder; 202. a piston rod; 3. a first scraping bar; 301. a first threaded rod; 4. a mounting ring; 401. a second threaded rod; 5. installing a frame; 501. a third threaded rod; 502. rotating the rod; 503. a nut; 504. a second scraping bar; 6. a second protective plate; 601. a fixing hole; 602. a third protective plate; 7. a fourth threaded rod; 701. the handle is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be 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.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides an embodiment: an excavator bucket having an automatic cleaning function;

the scraper bucket comprises a scraper bucket body 1, mounting columns 2, a first scraping rod 3, a mounting ring 4 and a mounting frame 5, wherein guide rods 101 are symmetrically mounted on the inner side of the scraper bucket body 1, a first protection plate 102 is mounted on the inner wall of the top of the scraper bucket body 1, the first protection plate 102 is positioned in front of a piston rod 202, mounting plates 103 are symmetrically mounted on the top of the scraper bucket body 1, connecting plates 104 are symmetrically mounted on the top of the scraper bucket body 1, the scraper bucket body 1 plays a role in shoveling earth and sand, and simultaneously can provide mounting positions for other parts of the equipment, the guide rods 101 play a role in guiding and can provide guiding for a second scraping rod 504, the first protection plate 102 plays a role in protecting the first scraping rod 3, so that the first scraping rod 3 is prevented from being damaged by the scraper bucket body 1 when shoveling concrete, the mounting plates 103 can provide mounting positions for a fourth threaded rod 7, and the fourth threaded rod 7 can be mounted, the connecting plate 104 can provide a mounting position for a multi-axis connecting rod of the excavator, so that the bucket body 1 can be mounted on the excavator, the mounting column 2 is mounted at the top of the bucket body 1, the hydraulic cylinder 201 is mounted inside the mounting column 2, the piston rod 202 is mounted at the output end of the hydraulic cylinder 201, the mounting column 2 can provide a mounting position for the hydraulic cylinder 201, so that the hydraulic cylinder 201 can be mounted at a position, the hydraulic cylinder 201 can convert hydraulic energy into kinetic energy, thereby driving the piston rod 202 to move up and down, the piston rod 202 can drive the first scraping rod 3 to move up and down by moving up and down, the first scraping rod 3 is movably mounted at the outer side of the piston rod 202, the first threaded rods 301 are symmetrically mounted at the front of the first scraping rod 3, the first threaded rods 301 penetrate through the front of the piston rod 202, the first scraping rod 3 can scrape off the clay adhered to the inner wall of the back of the bucket body 1 by moving up and down, the shovel is prevented from being lowered due to the fact that too much soil is covered on the inner wall of the back of the bucket body 1, the first threaded rod 301 can be fixed to the first scraping rod 3 through rotating the hole formed in the front face of the inserted piston rod 202, the stability of the first scraping rod 3 is kept, the outer side of the piston rod 202 is movably provided with the mounting ring 4, one side of the mounting ring 4 is provided with the second threaded rod 401 in a penetrating mode, the mounting ring 4 plays a role in connecting the mounting frame 5 and the piston rod 202, the mounting frame 5 can move together with the piston rod 202, the second threaded rod 401 can be fixed to the mounting ring 4 through inserting the hole formed in the outer side of the piston rod 202, the stability of the mounting ring 4 is kept, one side of the mounting frame 5 is provided with the third threaded rod 501 through the movable mounting, the outer side of the third threaded rod 501 is movably provided with the rotating rod 502, the outer side of the third threaded rod 501 is provided with the nut 503, the second scraping rod 504 is installed at one end of the rotating rod 502, the mounting frame 5 can provide an installation position for the third threaded rod 501, the third threaded rod 501 can be installed, the rotating rod 501 can be mounted on the outer side of the rotating rod 502, the bucket body, the inner wall of the bucket body 1, the scraper, and the bucket body can prevent the inner wall from being scraped, the bucket body 1 from falling off due to the too much soil, and the inner wall of the scraper 1.

Referring to fig. 1, fig. 2 and fig. 5, the present invention provides an embodiment: an excavator bucket having an automatic cleaning function;

including second protection shield 6 and fourth threaded rod 7, the top symmetry of scraper bowl body 1 runs through movable mounting and has second protection shield 6, a plurality of fixed orificess 601 have been seted up in running through in the front of second protection shield 6, third protection shield 602 is installed to the inboard of second protection shield 6, second protection shield 6 is through moving down, piston rod 202 shifts up simultaneously and drives rotary rod 502 and shift up, make rotary rod 502 be located the rear of second protection shield 6, and then second protection shield 6 can protect rotary rod 502, the injury that causes rotary rod 502 when reducing materials such as scraper bowl body 1 shovel concrete, the life of extension rotary rod 502, fixed orifices 601 can provide the inserted position for fourth threaded rod 7, third protection shield 602 can scrape pole 504 to the second that removes third protection shield 602 rear through moving down and protect, the front of mounting panel 103 runs through and installs fourth threaded rod 7, rotatory handle 701 is installed in the outside of fourth threaded rod 7, fourth threaded rod 7 can fix second protection shield 6 through inserting fixed orifices 601 is inside, keep the stability of second protection shield 6, rotatory handle 701 can rotate fourth threaded rod 7 for the staff and make things convenient for.

The working principle is as follows: before using the excavator bucket with the automatic cleaning function, whether the excavator bucket with the automatic cleaning function has the problem of influencing use should be checked firstly, when the inside of the bucket body 1 is adhered with soil, the piston rod 202 is driven to move downwards through the hydraulic cylinder 201, the piston rod 202 drives the first scraping rod 3 to move downwards, the soil on the inner wall of the back of the bucket body 1 can be scraped by the first scraping rod 3, the piston rod 202 moves downwards and can drive the rotating rod 502 to rotate downwards, the second scraping rod 504 can be driven to move inside the guide rod 101 when the rotating rod 502 rotates downwards, the soil on the inner wall of the bottom of the bucket body 1 can be scraped when the second scraping rod 504 moves, so that the scraping efficiency of the bucket body 1 is lowered due to the fact that the soil is adhered inside the bucket body 1, the rotating rod 502 is driven to rotate upwards through the piston rod 202 moving upwards, the second scraping rod is driven to move backwards, then the second protecting plate 6 is located in front of the rotating rod 502 by the downward movement of the second scraping rod 504, the third protecting plate 602 is located in front of the second scraping rod 504, the rotating rod 502 and the first protecting plate 102 can protect the concrete scraper rod 3, and the concrete scraper rod 502, and the first protecting plate 3, and the concrete scraper rod 502 are damaged when the concrete scraper rod 502.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the scope thereof.

Claims

1. The utility model provides an excavator bucket with automatic clearance function, includes scraper bowl body (1), erection column (2) and installing frame (5), its characterized in that: mounting column (2) are installed at the top of scraper bowl body (1), the internally mounted of mounting column (2) has pneumatic cylinder (201), piston rod (202) are installed to the output of pneumatic cylinder (201), the outside movable mounting of piston rod (202) has first pole (3) of scraping, movable mounting is run through to one side of installing frame (5) has third threaded rod (501), the outside movable mounting of third threaded rod (501) has rotary rod (502), pole (504) are scraped to the one end of rotary rod (502) is installed the second.

2. The excavator bucket having an automatic cleaning function as claimed in claim 1, wherein: guide rods (101) are symmetrically installed on the inner side of the bucket body (1), a first protection plate (102) is installed on the inner wall of the top of the bucket body (1), the first protection plate (102) is located in the front of a piston rod (202), mounting plates (103) are symmetrically installed on the top of the bucket body (1), and connecting plates (104) are symmetrically installed on the top of the bucket body (1).

3. An excavator bucket having an automatic cleaning function as claimed in claim 1, wherein: the front surface of the first scraping rod (3) is symmetrically provided with first threaded rods (301), and the first threaded rods (301) penetrate through the front surface of the piston rod (202).

4. The excavator bucket having an automatic cleaning function as claimed in claim 1, wherein: the outer side of the piston rod (202) is movably provided with a mounting ring (4), and one side of the mounting ring (4) is provided with a second threaded rod (401) in a penetrating mode.

5. The excavator bucket having an automatic cleaning function as claimed in claim 1, wherein: a nut (503) is mounted on the outer side of the third threaded rod (501).

6. The excavator bucket having an automatic cleaning function as claimed in claim 1, wherein: the top symmetry of scraper bowl body (1) is run through movable mounting and is had second protection shield (6), and a plurality of fixed orificess (601) have been seted up in running through in the front of second protection shield (6), and third protection shield (602) are installed to the inboard of second protection shield (6).

7. An excavator bucket having an automatic cleaning function as claimed in claim 2, wherein: the front surface of the mounting plate (103) is provided with a fourth threaded rod (7) in a penetrating manner, and the outer side of the fourth threaded rod (7) is provided with a rotating handle (701).