CN112538875A - Excavator bucket capable of quickly removing hard soil - Google Patents

Abstract

The invention provides an excavator bucket capable of quickly shoveling hard soil, and relates to the technical field of excavators. This can shovel fast except that excavator scraper bowl of hard earth, including engine body shell, engine body shell's inside fixed mounting has the top swing joint of scraper bowl post to have the atress board, the bottom fixedly connected with telescopic link of atress board, the one end swing joint that the telescopic link was kept away from to the catch bar has the slider, the bottom swing joint of slider has tensile pole. Through atress board and hard soil contact, drive the telescopic link and remove, drive the stripper plate through the slider and remove, use through the cooperation of gasbag and air spring and drive the guide pillar and keep away from the elevating platform to make the extension bar drive the rotor to remove, handle hard earth, reached the effect of eradicating hard earth fast, drive the carriage release lever through the pivot and remove, thereby make the cleaning plate remove inside the engine body shell, reached the inside effect of clean engine body shell.

Description

Excavator bucket capable of quickly removing hard soil

Technical Field

The invention relates to the technical field of excavators, in particular to an excavator bucket capable of quickly removing hard soil.

Background

An excavator, also called a digger, is an earth moving machine that excavates material above or below a bearing surface with a bucket and transfers the material to a transport vehicle or discharges the material to a stockyard, is widely used mainly at a construction site, and is composed of many parts, among which the bucket is one of the most common buckets, and the conventional bucket is mainly used to excavate or contain the material, but if it encounters hard soil, the bucket is subjected to resistance, so that the work efficiency is reduced, and soil is easily accumulated in the bucket, so that it is troublesome to clean.

In order to solve the problems, the inventor provides an excavator bucket capable of quickly shoveling hard soil, the excavator bucket is in contact with the hard soil through a stress plate to drive a telescopic rod to move, an extrusion plate is driven to move through a sliding block, a guide pillar is driven to be away from a lifting table through the matching of an air bag and an air spring, so that a connecting rod drives a cutter roller to move, the hard soil is treated, the effect of quickly shoveling the hard soil is achieved, the moving rod is driven to move through a rotating shaft, a cleaning plate is driven to move inside a machine body shell, and the effect of cleaning the inside of the machine body shell is achieved.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: an excavator bucket capable of quickly shoveling hard soil comprises a machine body shell, wherein a stress plate is movably connected to the top of a bucket column fixedly mounted inside the machine body shell, a telescopic rod is fixedly connected to the bottom of the stress plate, a push rod is movably connected to the periphery of the telescopic rod, a sliding block is movably connected to one end, away from the telescopic rod, of the push rod, a stretching rod is movably connected to the bottom of the sliding block, a transmission rod is fixedly connected to one end, away from the sliding block, of the stretching rod, a guide spring is fixedly connected to the bottom of the transmission rod, a squeezing plate is fixedly connected to the bottom of the guide spring, an air bag is fixedly mounted inside the bucket column, an air spring is fixedly connected to the bottom of the air bag, a spring rod is fixedly connected to one end, away from the air bag, of the air spring rod, a guide, the top fixedly connected with of elevating platform links up the pole, the one end fixedly connected with rotor that the elevating platform was kept away from to the pole links up, engine body shell's inside movable mounting has the pivot, the periphery of pivot is rotated and is connected with the carriage release lever, the one end fixedly connected with cleaning plate of pivot is kept away from to the carriage release lever.

Preferably, the quantity of scraper bowl post has four, evenly distributed in the inside of engine body shell, the telescopic link carries out the contact through atress board and hard earth in the position of atress board bottom dead center and drives the telescopic link and remove downwards.

Preferably, the periphery of the telescopic rod is movably connected with two push rods, the two push rods are symmetrically distributed on two sides of the telescopic rod, and the slide block is driven to slide in the machine body shell through the matching of the telescopic rod and the push plate.

Preferably, the inside slidable mounting of scraper bowl post has two sliders, and slider slidable mounting is in engine body shell's inside, and the slip through the slider drives the tensile pole of its bottom and carries out the rebound.

Preferably, two air bags are fixedly mounted inside the bucket column, and are symmetrically distributed inside the bucket column, and the pressing plate is far away from the air bags through the matching use of the transmission rod and the guide spring.

Preferably, the bottom of the lifting platform is fixedly connected with a compression spring, the position of the connecting rod is arranged on the outer side of the bucket column, and the connecting rod is far away from the lifting platform through a guide rod, so that the lifting platform is driven by the compression spring to move upwards.

Preferably, the number of the moving rods is the same as that of the cleaning plates, the moving rods are symmetrically distributed on two sides of the rotating shaft, and the rotating shaft rotates to drive the moving rods on the periphery of the rotating shaft to move, so that the cleaning plates move on the inner wall of the machine body shell.

The invention provides an excavator bucket capable of quickly shoveling hard soil. The method has the following beneficial effects:

1. the excavator bucket capable of quickly shoveling hard soil drives a telescopic rod at the bottom of a stress plate to move by contacting the stress plate at the top of a bucket column with the hard soil, drives push rods at two sides of the stress plate to move by moving the telescopic rod, drives a sliding block to slide in a machine body shell by matching the push rods with the sliding block, so that a stretching rod at the bottom of the sliding block moves upwards, drives a bottom transmission rod to move by moving the stretching rod, drives a squeezing plate not to squeeze an air bag by matching the transmission rod with a guide spring, so that gas in the air spring is recovered in the air bag, drives a spring rod at the bottom of the air spring to move upwards by upward movement of the air spring, keeps the guide column away from a lifting platform by matching the spring rod with the guide column, and drives the lifting platform to move upwards by the characteristic of the compression spring, thereby make the pole that links up the removal, use through the cooperation of telescopic link and rotor and drive the rotor and remove to excavate hard earth, reached the effect that can eradicate hard earth fast.

2. This can shovel the excavator scraper bowl of hard earth fast, the rotation through the inside pivot self of engine body shell drives its outlying carriage release lever and rotates, makes the carriage release lever remove under the effect of centrifugal force, and the removal through the carriage release lever drives the inner wall of cleaning plate and engine body shell and contacts to make the cleaning plate clear up engine body shell inside, reached the effect that can self-cleaning scraper bowl inner wall.

Drawings

FIG. 1 is a cross-sectional view of a front structure of the present invention;

FIG. 2 is a cross-sectional view of the internal structure of the bucket post of the present invention;

FIG. 3 is a schematic view of the structure of the rotating shaft, the moving rod and the cleaning plate of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2;

FIG. 5 is an enlarged view of the structure of FIG. 2 at B in accordance with the present invention;

fig. 6 is an enlarged view of the structure of fig. 2 at C according to the present invention.

In the figure: 1. a body housing; 2. a bucket post; 3. a stress plate; 4. a telescopic rod; 5. a push rod; 6. a slider; 7. a stretch rod; 8. a transmission rod; 9. a guide spring; 10. a pressing plate; 11. an air bag; 12. an air spring; 13. a spring lever; 14. a guide post; 15. a lifting platform; 16. a connecting rod; 17. a knife roll; 18. a rotating shaft; 19. a travel bar; 20. the plate is cleaned.

Detailed Description

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

An example of the excavator bucket that can quickly remove hard soil is as follows:

referring to fig. 1-6, an excavator bucket capable of quickly removing hard soil comprises amachine body shell 1, a stress plate 3 is movably connected to the top of abucket column 2 fixedly installed inside themachine body shell 1, atelescopic rod 4 is fixedly connected to the bottom of the stress plate 3, fourbucket columns 2 are uniformly distributed inside themachine body shell 1, thetelescopic rod 4 is located at the center of the bottom of the stress plate 3, a push rod 5 is movably connected to the periphery of thetelescopic rod 4, two push rods 5 are movably connected to the periphery of thetelescopic rod 4, the two push rods 5 are symmetrically distributed on two sides of thetelescopic rod 4, aslide block 6 is movably connected to one end of the push rod 5 far away from thetelescopic rod 4, twoslide blocks 6 are slidably installed inside thebucket column 2, theslide block 6 is slidably installed inside themachine body shell 1, and astretching rod 7 is movably connected to the bottom of theslide block 6, one end of thestretching rod 7, which is far away from thesliding block 6, is fixedly connected with atransmission rod 8, the stress plate 3 at the top of thebucket column 2 is contacted with hard soil, thetelescopic rod 4 at the bottom of the stress plate 3 is driven to move, the push rods 5 at two sides of thetelescopic rod 4 are driven to move through the movement of thetelescopic rod 4, thesliding block 6 is driven to slide in thebody shell 1 through the matching use of the push rods 5 and thesliding block 6, so that thestretching rod 7 at the bottom of the slidingblock 6 moves upwards, thetransmission rod 8 at the bottom of thestretching rod 7 is driven to move through the movement of thestretching rod 7, theextrusion plate 10 is driven to not extrude theairbag 11 through the matching use of thetransmission rod 8 and theguide spring 9, so that the gas in theair spring 12 is recycled into theairbag 11, thespring rod 13 at the bottom of theair spring 12 is driven to move upwards through, makeguide pillar 14 keep away fromelevating platform 15, driveelevating platform 15 through the characteristic of compression spring itself and upwards remove to makejoint pole 16 upwards remove, use through the cooperation ofjoint pole 16 withrotor 17 and driverotor 17 and remove, thereby excavate hard earth, reached the effect that can eradicate hard earth fast.

The bottom of thetransmission rod 8 is fixedly connected with aguide spring 9, the bottom of theguide spring 9 is fixedly connected with asqueezing plate 10, the interior of thebucket column 2 is fixedly provided with anair bag 11, the interior of thebucket column 2 is fixedly provided with twoair bags 11, the twoair bags 11 are symmetrically distributed in the interior of thebucket column 2, the bottom of theair bag 11 is fixedly connected with anair spring 12, one end of theair spring 12 far away from theair bag 11 is fixedly connected with aspring rod 13, the bottom of thespring rod 13 is fixedly connected with aguide pillar 14, the bottom of theguide pillar 14 is movably connected with alifting platform 15, the top of thelifting platform 15 is fixedly connected with anengaging rod 16, the bottom of thelifting platform 15 is fixedly connected with a compression spring, the position of theengaging rod 16 is outside thebucket column 2, one end of theengaging rod 16 far away from thelifting platform 15 is fixedly connected with a knife, theclean board 20 of one end fixedly connected with thatpivot 18 was kept away from tocarriage release lever 19,carriage release lever 19 is the same with the quantity ofclean board 20, the symmetric distribution is in the both sides ofpivot 18, it is rotatory to drive its outlying carriage release lever 19 through the rotation of 1 insidepivot 18 self of engine body shell, make carriage release lever 19 remove under the effect of centrifugal force, the removal throughcarriage release lever 19 drivesclean board 20 andengine body shell 1's inner wall and contacts, thereby makeclean board 20 clear up 1 inside engine body shell, the effect that can self-cleaning scraper bowl inner wall has been reached.

When the pneumatic lifting device is used, the stress plate 3 at the top of thebucket column 2 is contacted with hard soil to drive thetelescopic rod 4 at the bottom of the stress plate 3 to move, the push rods 5 at two sides of the stress plate are driven to move by the movement of thetelescopic rod 4, theslide block 6 is driven to slide in themachine body shell 1 by the matching of the push rods 5 and theslide block 6, so that thestretching rod 7 at the bottom of theslide block 6 moves upwards, thebottom transmission rod 8 of thestretching rod 7 is driven to move by the movement of thestretching rod 7, theextrusion plate 10 is driven to not extrude theair bag 11 by the matching of thetransmission rod 8 and theguide spring 9, so that the gas in theair spring 12 is recovered into theair bag 11, thespring rod 13 at the bottom of theair spring 12 is driven to move upwards by the upward movement of theair spring 12, theguide post 14 is far away from thelifting platform 15 by the matching of thespring 13 and theguide post 14, and, thereby make and linkpole 16 upwards remove, use through the cooperation of linkingpole 16 androtor 17 to driverotor 17 and remove, thereby excavate hard earth, the effect that can eradicate hard earth fast has been reached, the rotation through 1 insidepivot 18 self of engine body shell drives its outlyingcarriage release lever 19 and rotates, make carriage release lever 19 remove under the effect of centrifugal force, the removal throughcarriage release lever 19drives cleaning plate 20 and contacts with the inner wall ofengine body shell 1, thereby makecleaning plate 20 clear up 1 inside of engine body shell, the effect that can self-cleaning scraper bowl inner wall has been reached.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an excavator bucket that can eradicate hard earth fast, includes engine body shell (1), its characterized in that: the top of the machine body shell (1) is fixedly provided with a bucket column (2) and is movably connected with a stress plate (3), the bottom of the stress plate (3) is fixedly connected with a telescopic rod (4), the periphery of the telescopic rod (4) is movably connected with a push rod (5), one end of the push rod (5), far away from the telescopic rod (4), is movably connected with a sliding block (6), the bottom of the sliding block (6) is movably connected with a stretching rod (7), one end of the stretching rod (7), far away from the sliding block (6), is fixedly connected with a transmission rod (8), the bottom of the transmission rod (8) is fixedly connected with a guide spring (9), the bottom of the guide spring (9) is fixedly connected with an extrusion plate (10), the interior of the bucket column (2) is fixedly provided with an air bag (11), the bottom of the air bag (11) is fixedly connected with an air spring (12), one end of the air spring (12), far away from, the bottom fixedly connected with guide pillar (14) of spring beam (13), the bottom swing joint of guide pillar (14) has elevating platform (15), the top fixedly connected with of elevating platform (15) links up pole (16), the one end fixedly connected with rotor (17) of elevating platform (15) are kept away from in linking pole (16), the inside movable mounting of engine body shell (1) has pivot (18), the peripheral rotation of pivot (18) is connected with carriage release lever (19), one end fixedly connected with cleaning plate (20) of pivot (18) are kept away from in carriage release lever (19).

2. The excavator bucket of claim 1 where the hard earth is quickly removed, further comprising: the quantity of scraper bowl post (2) has four, evenly distributed in the inside of organism shell (1), telescopic link (4) are in the position of atress board (3) bottom dead center.

3. The excavator bucket of claim 1 where the hard earth is quickly removed, further comprising: the periphery of the telescopic rod (4) is movably connected with two push rods (5), and the two push rods (5) are symmetrically distributed on two sides of the telescopic rod (4).

4. The excavator bucket of claim 1 where the hard earth is quickly removed, further comprising: the bucket column (2) is internally provided with two sliding blocks (6) in a sliding manner, and the sliding blocks (6) are installed in the machine body shell (1) in a sliding manner.

5. The excavator bucket of claim 1 where the hard earth is quickly removed, further comprising: the bucket column is characterized in that two air bags (11) are fixedly mounted inside the bucket column (2), and the two air bags (11) are symmetrically distributed inside the bucket column (2).

6. The excavator bucket of claim 1 where the hard earth is quickly removed, further comprising: the bottom of the lifting platform (15) is fixedly connected with a compression spring, and the position of the joint rod (16) is arranged on the outer side of the bucket column (2).

7. The excavator bucket of claim 1 where the hard earth is quickly removed, further comprising: the number of the movable rods (19) is the same as that of the cleaning plates (20), and the movable rods and the cleaning plates are symmetrically distributed on two sides of the rotating shaft (18).

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