CN111608218A - Excavation reinforced type bucket - Google Patents

Excavation reinforced type bucket Download PDF

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Publication number
CN111608218A
CN111608218A CN202010561093.0A CN202010561093A CN111608218A CN 111608218 A CN111608218 A CN 111608218A CN 202010561093 A CN202010561093 A CN 202010561093A CN 111608218 A CN111608218 A CN 111608218A
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CN
China
Prior art keywords
bucket
plate
bucket body
scraper bowl
cutting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010561093.0A
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Chinese (zh)
Inventor
谢冰昕
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Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010561093.0A priority Critical patent/CN111608218A/en
Publication of CN111608218A publication Critical patent/CN111608218A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/401—Buckets or forks comprising, for example, shock absorbers, supports or load striking scrapers to prevent overload
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/402—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with means for facilitating the loading thereof, e.g. conveyors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2858—Teeth characterised by shape
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2891—Tools for assembling or disassembling

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shovels (AREA)

Abstract

The invention discloses an excavation reinforced type bucket, which comprises a bucket body, wherein a first hinged connecting part is formed on the top surface of a top plate of the bucket body, and a second hinged connecting part is formed on the upper part of the outer side wall of a rear wall plate of the bucket body, and is characterized in that: a plurality of strip-shaped bulges are formed on the bottom surface of the bottom plate of the bucket body and the outer side wall of the rear wall plate; a plurality of inner reinforcing ribs are formed on the inner side wall of the bucket body; and the front end of the bottom plate body of the bucket body is fixedly provided with an excavating and cutting part. The excavating cutting part comprises the main cutting plate and the cutting shovel teeth, so that the cutting effect is improved, meanwhile, the main cutting plate of the excavating cutting part is fixed on the bucket body through the fixing bolt, when the excavating cutting part is damaged, the excavating cutting part can be directly detached for replacement, the replacement is convenient, the whole bucket body does not need to be replaced, the cost is low, and the effect is good.

Description

Excavation reinforced type bucket
Technical Field
The invention relates to the technical field of engineering mechanical equipment, in particular to an excavation reinforced type bucket.
Background
An excavator is an important part in mechanical equipment such as agriculture and constructional engineering, a bucket is generally fixed at the end part of an operating arm of the excavator, the bucket is used for shoveling materials to be carried such as soil, stones and gravels into the bucket, the cutting edge of the bucket is the most important part, and the bucket is required to be ensured to extend into the materials to be cut and shoveled into the materials;
however, in the existing bucket, the cutting plate is generally welded and fixed at the front end of the bottom plate of the bucket body, the front end inclined plane of the cutting plate cuts into the material to carry out shoveling, the strength requirement of the cutting plate is high, however, after a large amount of heavy load work, the cutting plate is easy to break, the cutting effect is affected, the whole bucket generally needs to be replaced, the replacement cost is high, the effect is not ideal, and therefore, the cutting plate is cut off in some modes, and then manual welding is carried out, so that the bucket is very troublesome, and the effect is not ideal.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide an excavation reinforced type bucket, wherein an excavation cutting part comprises a main cutting plate and cutting shovel teeth, the cutting effect is improved, meanwhile, the main cutting plate of the excavation cutting part is fixed on a bucket body through a fixing bolt, when the excavation cutting part is damaged, the excavation cutting part can be directly detached for replacement, the replacement is convenient, the whole bucket body does not need to be replaced, the cost is low, and the effect is good.
The scheme for solving the technical problems is as follows:
the utility model provides a excavate strenghthened type scraper bowl, includes the scraper bowl body, and the top surface shaping of the roof of scraper bowl body has first articulated connecting portion, and the upper portion shaping of the lateral wall of the back wallboard of scraper bowl body has the articulated connecting portion of second, its characterized in that: a plurality of strip-shaped bulges are formed on the bottom surface of the bottom plate of the bucket body and the outer side wall of the rear wall plate;
a plurality of inner reinforcing ribs are formed on the inner side wall of the bucket body;
and the front end of the bottom plate body of the bucket body is fixedly provided with an excavating and cutting part.
The inner reinforcing rib is an L-shaped bending part corresponding to the inner wall surface of the bucket body, and the inner reinforcing rib extends downwards from the upper part of the inner side wall of the rear wall plate of the bucket body to the rear end of the top surface of the bottom plate of the bucket body and bends to extend to the front end of the top surface of the bottom plate of the bucket body.
The excavating and cutting part comprises a main cutting plate, and a plurality of cutting shovel teeth are formed at the front end of the bottom surface of the main cutting plate;
the top surface of main cutting board is pressed on the bottom surface of the front portion of the bottom plate body of scraper bowl body, and fixing bolt's screw rod plug bush has the through-hole of the through-hole that has on the main cutting board and the through-hole of the front end of the bottom plate body of scraper bowl body, and fixing bolt's the top spiro union of screw rod has two at least nuts that press each other, and the nut of bottom is pressed on the top surface of the front end of the bottom plate body of scraper bowl body, and fixing bolt's head is pressed on the bottom surface of main cutting board.
The bottom surface shaping of the front end of the bottom plate body of scraper bowl body has protruding spacing, and on the back lateral wall of protruding spacing was hugged closely to the antetheca of main cutting board, the bottom surface of protruding spacing pressed on the rear end top surface of cutting forming relieved tooth.
All be fixed with a plurality of side on the inside wall of two curb plates about the scraper bowl body and strengthen the strip.
The side is strengthened the strip and is pressed on the wall of the inside wall of the left side board or the right side board of scraper bowl body on welded fastening has a plurality of positioning stud, and the outer end of positioning stud stretches out the through-hole that has on the left side board or the right side board of scraper bowl body, and the outer end spiro union of positioning stud has two at least mounting nuts that press each other, and the mounting nut of inboard department presses the lateral wall of the left side board or the right side board of scraper bowl body.
The side reinforcing strips are welded and fixed on the inner side walls of the left side plate and the right side plate of the bucket body.
The cross section of the side reinforcing strip is triangular.
The invention has the following outstanding effects: compared with the prior art, its excavation cutting portion includes main cutting board and cutting forming relieved tooth, increases the cutting effect, and simultaneously, its main cutting board of excavating cutting portion is fixed on the scraper bowl body through fixing bolt, when its excavation cutting portion is damaged, can directly lift the replacement off with excavation cutting portion, and it changes the convenience, need not to change whole scraper bowl body moreover, and is with low costs, effectual.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial schematic view of the construction between the digging cutter and the bucket body of the present invention;
fig. 3 is a partial structural view between the side reinforcing strip and the left or right side plate of the bucket body.
Detailed Description
Embodiment 1, as shown in fig. 1 to 3, a digging reinforced type bucket includes a bucket body 10, a first hinge connecting part 11 is formed on a top surface of a top plate of the bucket body 10, a second hinge connecting part 12 is formed on an upper portion of an outer side wall of a rear wall plate of the bucket body 10, and a plurality of strip-shaped protrusions 13 are formed on a bottom surface of a bottom plate of the bucket body 10 and the outer side wall of the rear wall plate;
a plurality of inner reinforcing ribs 14 are formed on the inner side wall of the bucket body 10;
an excavation cutting portion 20 is fixed to the front end of the bottom plate of the bucket body 10.
Further, the inner bead 14 is an L-shaped bent portion corresponding to the inner wall surface of the bucket body 10, and extends downward from the upper portion of the inner wall surface of the rear wall plate of the bucket body 10 to the rear end of the top surface of the bottom plate of the bucket body 10, and is bent to extend to the front end of the top surface of the bottom plate of the bucket body 10.
Further, the excavation cutting section 20 includes a main cutting plate 21, and a plurality of cutting blades 22 are formed at a front end of a bottom surface of the main cutting plate 21;
the top surface of main cutting board 21 presses the bottom surface of the anterior of the bottom plate body of scraper bowl body 10, and the screw rod plug bush of fixing bolt 1 has the through-hole of main cutting board 21 and the through-hole of the front end of the bottom plate body of scraper bowl body 10, and the top spiro union of the screw rod of fixing bolt 1 has two at least nuts 2 that press each other, and the nut 2 of bottom presses on the top surface of the front end of the bottom plate body of scraper bowl body 10, and the head of fixing bolt 1 presses on the bottom surface of main cutting board 21.
Further, the bottom surface of the front end of the bottom plate body of the bucket body 10 is formed with a protruding limiting strip 15, the front wall surface of the main cutting plate 21 is tightly attached to the rear side wall of the protruding limiting strip 15, and the bottom surface of the protruding limiting strip 15 is pressed against the top surface of the rear end of the cutting shovel tooth 22.
Further, a plurality of side reinforcing bars 30 are fixed to inner side walls of both left and right side plates of the bucket body 10.
Further, the side reinforcing strip 30 is pressed against the wall surface of the inner side wall of the left side plate or the right side plate of the bucket body 10, and is fixedly welded with a plurality of positioning studs 3, the outer ends of the positioning studs 3 extend out of through holes formed in the left side plate or the right side plate of the bucket body 10, the outer ends of the positioning studs 3 are screwed with at least two mounting nuts 4 pressed against each other, and the mounting nuts 4 at the inner side are pressed against the outer side wall of the left side plate or the right side plate of the bucket body 10.
Further, the side reinforcing bars 30 have a triangular shape in cross section.
In embodiment 2, the side reinforcing bars 30 are welded and fixed to the inner side walls of the left and right side plates of the bucket body 10. The rest is the same as example 1.
In the embodiment, the strength of the whole bucket body 10 can be increased by adding the inner reinforcing ribs 14, the strip-shaped bulges 13 and the side reinforcing bars 30, so that the excavating effect is improved;
meanwhile, the excavating and cutting part 20 is detachably mounted on the bucket body 10 through the fixing bolt 1 and the nut 2, the disassembling and mounting are convenient, the original disassembling can be replaced by a new excavating and cutting part 20 after the bucket is used for a long time, the whole replacement is not needed, the cost is saved, and the effect is good.
The difference between the embodiment 1 and the embodiment 2 is mainly the installation manner of the side reinforcing bars 30, which can be fixed by welding or detachably connected by the positioning nuts 4 and the positioning studs 3 according to the requirement.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.

Claims (8)

1. The utility model provides a excavate strenghthened type scraper bowl, includes scraper bowl body (10), and the top surface shaping of the roof of scraper bowl body (10) has first articulated connecting portion (11), and the upper portion shaping of the lateral wall of the back wallboard of scraper bowl body (10) has second articulated connecting portion (12), its characterized in that: a plurality of strip-shaped bulges (13) are formed on the bottom surface of the bottom plate of the bucket body (10) and the outer side wall of the rear wall plate;
a plurality of inner reinforcing ribs (14) are formed on the inner side wall of the bucket body (10);
the front end of the bottom plate body of the bucket body (10) is fixedly provided with an excavating cutting part (20).
2. The excavation reinforced bucket of claim 1, wherein: the inner reinforcing rib (14) is an L-shaped bending part corresponding to the inner wall surface of the bucket body (10), extends downwards from the upper part of the inner side wall of the rear wall plate of the bucket body (10) to the rear end of the top surface of the bottom plate of the bucket body (10) and bends to extend to the front end of the top surface of the bottom plate of the bucket body (10).
3. The excavation reinforced bucket of claim 1, wherein: the excavating and cutting part (20) comprises a main cutting plate (21), and a plurality of cutting shovel teeth (22) are formed at the front end of the bottom surface of the main cutting plate (21);
the top surface of main cutting board (21) is pressed against the bottom surface of the front portion of the bottom plate body of scraper bowl body (10), the screw rod plug bush of fixing bolt (1) has the through-hole on main cutting board (21) and the through-hole of the front end of the bottom plate body of scraper bowl body (10), the top spiro union of the screw rod of fixing bolt (1) has two at least nuts (2) that press each other, nut (2) of bottom are pressed against on the top surface of the front end of the bottom plate body of scraper bowl body (10), the head of fixing bolt (1) is pressed against on the bottom surface of main cutting board (21).
4. The excavation reinforced bucket of claim 3, wherein: the bottom surface shaping of the front end of the bottom plate body of scraper bowl body (10) has protruding spacing (15), and on the back lateral wall of protruding spacing (15) was hugged closely to the antetheca of main cutting board (21), the bottom surface of protruding spacing (15) pressed on the rear end top surface of cutting forming relieved tooth (22).
5. The excavation reinforced bucket of claim 1, wherein: and a plurality of side reinforcing strips (30) are fixed on the inner side walls of the left side plate and the right side plate of the bucket body (10).
6. The excavation reinforced bucket of claim 5, wherein: the side reinforcing strip (30) is pressed against the wall surface of the inner side wall of the left side plate or the right side plate of the bucket body (10) and is fixedly welded with a plurality of positioning studs (3), the outer ends of the positioning studs (3) extend out of through holes formed in the left side plate or the right side plate of the bucket body (10), the outer ends of the positioning studs (3) are connected with at least two mounting nuts (4) pressed against each other in a threaded mode, and the mounting nuts (4) at the inner side are pressed against the outer side wall of the left side plate or the right side plate of the bucket body (10).
7. The excavation reinforced bucket of claim 5, wherein: the side reinforcing strips (30) are welded and fixed on the inner side walls of the left side plate and the right side plate of the bucket body (10).
8. The excavation reinforced bucket of claim 5, wherein: the cross section of the side reinforcing strip (30) is triangular.
CN202010561093.0A 2020-06-18 2020-06-18 Excavation reinforced type bucket Pending CN111608218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010561093.0A CN111608218A (en) 2020-06-18 2020-06-18 Excavation reinforced type bucket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010561093.0A CN111608218A (en) 2020-06-18 2020-06-18 Excavation reinforced type bucket

Publications (1)

Publication Number Publication Date
CN111608218A true CN111608218A (en) 2020-09-01

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ID=72195122

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010561093.0A Pending CN111608218A (en) 2020-06-18 2020-06-18 Excavation reinforced type bucket

Country Status (1)

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CN (1) CN111608218A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1464748A (en) * 1973-10-16 1977-02-16 Caterpillar Tractor Co Cutting edge and tooth mounting member for earth-moving machines
CA1046554A (en) * 1976-04-21 1979-01-16 William E. Lanz Replaceable cutting edge assembly for a loader bucket
CN201095774Y (en) * 2007-08-22 2008-08-06 四川成都成工工程机械股份有限公司 Loader bucket
CN104358279A (en) * 2014-11-05 2015-02-18 柳州金茂机械有限公司 Shovel bucket
CN206681059U (en) * 2017-03-21 2017-11-28 长安大学 A kind of excavator changeable-teeth engineering scraper bowl

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1464748A (en) * 1973-10-16 1977-02-16 Caterpillar Tractor Co Cutting edge and tooth mounting member for earth-moving machines
CA1046554A (en) * 1976-04-21 1979-01-16 William E. Lanz Replaceable cutting edge assembly for a loader bucket
CN201095774Y (en) * 2007-08-22 2008-08-06 四川成都成工工程机械股份有限公司 Loader bucket
CN104358279A (en) * 2014-11-05 2015-02-18 柳州金茂机械有限公司 Shovel bucket
CN206681059U (en) * 2017-03-21 2017-11-28 长安大学 A kind of excavator changeable-teeth engineering scraper bowl

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Application publication date: 20200901

RJ01 Rejection of invention patent application after publication