CN116025017A - Movable bulldozer blade and bulldozer - Google Patents
Movable bulldozer blade and bulldozer Download PDFInfo
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- CN116025017A CN116025017A CN202211641612.XA CN202211641612A CN116025017A CN 116025017 A CN116025017 A CN 116025017A CN 202211641612 A CN202211641612 A CN 202211641612A CN 116025017 A CN116025017 A CN 116025017A
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- butt joint
- bulldozer
- movable
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Abstract
The invention relates to the relevant technical field of bulldozers, in particular to a movable bulldozer and a bulldozer, wherein the movable bulldozer comprises a bulldozer body, a shovel tip, a positioning piece and a fastening assembly, the rear side end of the bulldozer body is connected with a hydraulic driving assembly of the bulldozer through a connecting beam, the front end surface of the bulldozer body is provided with a butt joint groove, the lower side wall of the butt joint groove is provided with a nut groove in a penetrating way, the upper side wall of the butt joint groove is provided with a threaded hole, the rear side end of the shovel tip is provided with a butt joint seat, the butt joint seat is spliced in the butt joint groove, and the butt joint seat is provided with a mounting hole; by providing a blade that is comprised of a blade body, a blade tip, a locating member and a fastening assembly in combination, and by removably mounting the blade tip on the blade body via the locating member, the blade tip may be replaced individually after damage to a single damaged blade tip, which may be less costly to replace after damage than conventional monolithic blades.
Description
Technical Field
The invention relates to the related technical field of bulldozers, in particular to a movable bulldozer blade and a bulldozer.
Background
Bulldozers are earthworks machines capable of excavating, transporting and dumping rock and soil, and have wide application in strip mines. For example, for construction of dumping grounds, leveling automotive dumping grounds, piling up scattered rock, leveling work trays and construction sites, etc.; the device is not only used for auxiliary work, but also used for main exploitation work;
however, the conventional bulldozer has an integral bulldozer blade, and the conventional bulldozer blade belongs to the most worn part of the bulldozer and the cutting edge part of the bulldozer blade belongs to the most worn part of the bulldozer blade when in actual use, but the conventional bulldozer blade has an integral bulldozer blade, and after the cutting edge part of the bulldozer blade is damaged, the whole bulldozer blade needs to be replaced, so that the replacement process is troublesome, and the whole replacement cost is high.
Disclosure of Invention
The invention aims to provide a movable bulldozer blade and a bulldozer, which are used for solving the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a mobile blade, the mobile blade comprising:
the bulldozer comprises a bulldozer body, wherein the rear side end of the bulldozer body is connected with a hydraulic driving assembly of the bulldozer through a connecting beam, the front end face of the bulldozer body is provided with a butt joint groove, the lower side wall of the butt joint groove is provided with a nut groove in a penetrating way, and the upper side wall of the butt joint groove is provided with a threaded hole;
the rear side end of the shovel tip is provided with a butt joint seat which is inserted into the butt joint groove, the butt joint seat is provided with a mounting hole, and the position of the port at the lower side of the mounting hole is provided with a movable groove;
the positioning piece passes through the nut groove and the mounting hole and is screwed in the threaded hole;
the fastening assembly is arranged in the movable groove, and the positioning piece is limited through the fastening assembly.
Preferably, the size of the butt joint seat is identical with the size of the butt joint groove, and the nut groove, the threaded hole and the mounting hole are correspondingly arranged.
Preferably, the positioning member is an inner hexagon bolt, and the nut of the positioning member is completely embedded into the nut groove when the positioning member is actually screwed.
Preferably, the front side end surface edge of the bulldozer body is provided with a meshing groove, the rear side end surface of the shovel tip is provided with a meshing block, the size of the meshing block is matched with that of the meshing groove, the meshing block is smoothly connected with the end part of the upper side arc surface of the bulldozer body, and the meshing block and the rear side end of the shovel tip are integrally formed.
Preferably, a butt joint groove is formed in the left side wall of the shovel tip, a butt joint block is integrally formed in the right side wall of the shovel tip, the butt joint groove is a notch with a rectangular cross section, and the butt joint groove is flush with the lower side edge of the shovel tip.
Preferably, the size of the butt joint block is identical to that of the butt joint groove, and the butt joint blocks on the adjacent shovel tip are embedded into the butt joint groove when the shovel tip is actually installed.
Preferably, the movable groove is of a notch structure with a regular decagon section, the fastening assembly is composed of a base, a movable seat, an anti-loosening latch, a guide rod and a supporting spring, the sections of the base and the movable seat are identical to the section of the movable groove, through holes are formed in the base and the movable seat, the guide rod and the base are integrally formed, the anti-loosening latch and the movable seat are integrally formed, the movable seat is movably mounted in the movable groove, a guide rod hole is formed in the movable seat, a spring groove is formed in the position of a port of the guide rod hole, the guide rod is movably arranged in the guide rod hole, the supporting spring is sleeved on the guide rod, and the supporting spring is arranged in the spring groove.
Preferably, the inner end face of the nut of the positioning piece is provided with an anti-loosening clamping groove, the equal circumference of the anti-loosening clamping groove and the anti-loosening clamping tooth is provided with a circle, the anti-loosening clamping groove is of a notch structure with an isosceles trapezoid cross section, the size of the anti-loosening clamping tooth is identical with that of the anti-loosening clamping groove, the anti-loosening clamping tooth and the anti-loosening clamping groove are correspondingly arranged, and the anti-loosening clamping tooth of the positioning piece is embedded into the anti-loosening clamping groove when the positioning piece is actually screwed.
Preferably, the butt joint seat is made of ferromagnetic materials, the base is made of neodymium iron boron magnet blocks, and the movable seat is cast by nonferromagnetic materials.
A bulldozer having the above-described movable blade.
Compared with the prior art, the invention has the beneficial effects that:
1. by providing a blade comprising a blade body, a blade tip, a locating member and a fastening assembly, and by removably mounting the blade tip to the blade body via the locating member, a single damaged blade tip may be replaced individually after damage to the blade tip, which may be less costly to replace after damage than conventional monolithic blades;
2. and the fastening assembly is formed by combining the base, the movable seat, the anti-loosening latch, the guide rod and the supporting spring, and the anti-loosening slot is formed in the inner end face of the nut of the positioning piece, so that the positioning piece is limited by embedding the anti-loosening latch into the anti-loosening slot, the phenomenon that the cutting edge of the bulldozer blade loosens in the actual operation process is avoided, and the reliability of the integral operation of the bulldozer blade is effectively ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a half cross-sectional view of the present invention;
FIG. 3 is a half cross-sectional view of the body of the dozer blade according to the present invention;
FIG. 4 is a half cross-sectional view of a spade tip according to the present invention;
FIG. 5 is a schematic view of a positioning member according to the present invention;
FIG. 6 is a schematic view of a fastening assembly according to the present invention.
In the figure: the bulldozer comprises a bulldozer body 1, a shovel tip 2, a positioning piece 3, a fastening assembly 4, a butting groove 5, a nut groove 6, a threaded hole 7, a butting seat 8, a mounting hole 9, a movable groove 10, an anti-loosening clamping groove 11, a base 12, a movable seat 13, an anti-loosening clamping tooth 14, a guide rod 15, a supporting spring 16, a guide rod hole 17, a spring groove 18, an engagement groove 19, an engagement block 20, a butting groove 21, a butting block 22 and a connecting beam 23.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present invention more apparent, the embodiments of the present invention will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present invention, are intended to be illustrative only and not limiting of the embodiments of the present invention, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" 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 explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1-6, the present invention provides the following five preferred embodiments:
example 1
A movable bulldozer comprises a bulldozer body 1, a shovel tip 2, a positioning piece 3 and a fastening component 4, wherein the rear side end of the bulldozer body 1 is connected with a hydraulic driving component of a bulldozer through a connecting beam 23, a butt joint groove 5 is formed in the front end face of the bulldozer body 1, a nut groove 6 is formed in the lower side wall of the butt joint groove 5 in a penetrating mode, a threaded hole 7 is formed in the upper side wall of the butt joint groove 5, a butt joint seat 8 is arranged at the rear side end of the shovel tip 2, the butt joint seat 8 is inserted into the butt joint groove 5, a mounting hole 9 is formed in the butt joint seat 8, a movable groove 10 is formed in the position of a lower side port of the mounting hole 9, the positioning piece 3 penetrates through the nut groove 6 and the mounting hole 9 and is screwed into the threaded hole 7, the fastening component 4 is mounted in the movable groove 10, and the positioning piece 3 is limited through the fastening component 4.
The size of the butt joint seat 8 is matched with the size of the butt joint groove 5, and the nut groove 6, the threaded hole 7 and the mounting hole 9 are correspondingly arranged.
The locating piece 3 is an inner hexagon bolt, and when the locating piece 3 is actually screwed down, the nut of the locating piece 3 is completely embedded into the nut groove 6, and by arranging the bulldozer comprising the bulldozer body 1, the shovel tip 2, the locating piece 3 and the fastening component 4 in a combined mode, and by detachably mounting the shovel tip 2 on the bulldozer body 1 through the locating piece 3, after the shovel tip 2 is damaged, a single damaged shovel tip 2 can be independently replaced, and compared with a traditional integral bulldozer, the replacement cost is lower after the shovel tip is damaged.
Example two
On the basis of the first embodiment, an engagement groove 19 is formed in the position of the edge line of the front side end face of the bulldozer body 1, an engagement block 20 is arranged in the position of the rear side end face of the shovel tip 2, the size of the engagement block 20 is matched with that of the engagement groove 19, the engagement block 20 is smoothly connected with the end part of the upper arc-shaped face of the bulldozer body 1, and the engagement block 20 and the rear side end of the shovel tip 2 are integrally formed.
The left side wall of the shovel tip 2 is provided with a butt joint groove 21, the right side wall of the shovel tip 2 is integrally formed with a butt joint block 22, the butt joint groove 21 is a notch with a rectangular section, and the butt joint groove 21 is flush with the lower side edge of the shovel tip 2.
The size of the butt joint block 22 is identical with the size of the butt joint groove 21, when the shovel tip 2 is actually installed, the butt joint blocks 22 on the adjacent shovel tips 2 are embedded into the butt joint groove 21, and the connection stability of the shovel tips 2 is effectively ensured through the mutual limiting action of the butt joint block 22 and the butt joint groove 21.
Example III
On the basis of the second embodiment, the movable groove 10 is of a notch structure with a regular decagon section, the fastening component 4 is formed by combining a base 12, a movable seat 13, an anti-loosening latch 14, a guide rod 15 and a supporting spring 16, the sections of the base 12 and the movable seat 13 are identical to the section size of the movable groove 10, through holes are formed in the base 12 and the movable seat 13, the guide rod 15 and the base 12 are integrally formed, the anti-loosening latch 14 and the movable seat 13 are integrally formed, the movable seat 13 is movably mounted in the movable groove 10, a guide rod hole 17 is formed in the movable seat 13, a spring groove 18 is formed in the port position of the guide rod hole 17, the guide rod 15 is movably arranged in the guide rod hole 17, the supporting spring 16 is sleeved on the guide rod 15, and the supporting spring 16 is arranged in the spring groove 18.
The anti-loosening clamping groove 11 is formed in the inner end face of the nut of the positioning piece 3, a circle of the anti-loosening clamping groove 11 and the anti-loosening clamping tooth 14 are uniformly circumferentially arranged, the anti-loosening clamping groove 11 is of a notch structure with an isosceles trapezoid cross section, the size of the anti-loosening clamping tooth 14 is identical to that of the anti-loosening clamping groove 11, the anti-loosening clamping tooth 14 and the anti-loosening clamping groove 11 are correspondingly arranged, the anti-loosening clamping tooth 14 of the positioning piece 3 is embedded into the anti-loosening clamping groove 11 when the positioning piece 3 is actually screwed down, the fastening assembly 4 is arranged to be composed of the base 12, the movable seat 13, the anti-loosening clamping tooth 14, the guide rod 15 and the supporting spring 16 in a combined mode, the anti-loosening clamping groove 11 is formed in the inner end face of the nut of the positioning piece 3, and therefore the anti-loosening clamping tooth 14 is embedded into the anti-loosening clamping groove 11, the positioning piece 3 is limited, the phenomenon that a shovel tip 2 loosens in the actual operation process is avoided, and the overall operation reliability of the bulldozer is effectively guaranteed.
Example IV
On the basis of the third embodiment, the docking seat 8 is made of ferromagnetic materials, the base 12 is made of neodymium iron boron magnet blocks, and the movable seat 13 is cast of nonferromagnetic materials, so that the fastening assembly 4 can be conveniently installed and positioned.
Example five
On the basis of the fourth embodiment, a bulldozer is provided with the movable blade.
While the foregoing has been described in terms of illustrative embodiments thereof, so that those skilled in the art may appreciate the present application, it is not intended to be limited to the precise embodiments so that others skilled in the art may readily utilize the present application to its various modifications and variations which are within the spirit and scope of the present application as defined and determined by the appended claims.
Claims (10)
1. A movable dozer blade, which is characterized in that: the movable blade includes:
the bulldozer comprises a bulldozer body (1), wherein the rear side end of the bulldozer body (1) is connected with a hydraulic driving assembly of a bulldozer through a connecting beam (23), a butt joint groove (5) is formed in the front end face of the bulldozer body (1), a nut groove (6) is formed in the lower side wall of the butt joint groove (5) in a penetrating mode, and a threaded hole (7) is formed in the upper side wall of the butt joint groove (5);
the shovel comprises a shovel tip (2), wherein a butt joint seat (8) is arranged at the rear side end of the shovel tip (2), the butt joint seat (8) is inserted into a butt joint groove (5), a mounting hole (9) is formed in the butt joint seat (8), and a movable groove (10) is formed in the position of a lower port of the mounting hole (9);
the positioning piece (3) penetrates through the nut groove (6) and the mounting hole (9) and is screwed into the threaded hole (7);
the fastening assembly (4), the fastening assembly (4) is installed in the movable groove (10), and the locating piece (3) is limited through the fastening assembly (4).
2. A mobile blade as in claim 1, wherein: the size of the butt joint seat (8) is matched with the size of the butt joint groove (5), and the nut groove (6), the threaded hole (7) and the mounting hole (9) are correspondingly arranged.
3. A mobile blade as claimed in claim 2, wherein: the locating piece (3) is an inner hexagon bolt, and when the locating piece (3) is actually screwed, a nut of the locating piece (3) is completely embedded into the nut groove (6).
4. A mobile blade according to claim 3, wherein: the soil shifter is characterized in that a meshing groove (19) is formed in the edge position of the front side end face of the soil shifter body (1), a meshing block (20) is arranged at the position of the rear side end face of the cutting edge head (2), the size of the meshing block (20) is matched with that of the meshing groove (19), the meshing block (20) is smoothly connected with the end part of the upper arc-shaped surface of the soil shifter body (1), and the meshing block (20) and the rear side end of the cutting edge head (2) are integrally formed.
5. A mobile blade as defined in claim 4, wherein: the butt joint groove (21) has been seted up on the left side wall of cutting edge head (2), integrated into one piece has butt joint piece (22) on the right side wall of cutting edge head (2), butt joint groove (21) are the notch that the cross-section is the rectangle, and butt joint groove (21) are parallel and level mutually with the lower side of cutting edge head (2).
6. A mobile blade as defined in claim 5, wherein: the size of the butt joint block (22) is matched with the size of the butt joint groove (21), and the butt joint blocks (22) on the adjacent shovel tips (2) are embedded into the butt joint groove (21) when the shovel tips (2) are actually installed.
7. A mobile blade as defined in claim 6, wherein: the movable groove (10) is of a notch structure with a regular decagon section, the fastening assembly (4) is composed of a base (12), a movable seat (13), an anti-loosening latch (14), a guide rod (15) and a supporting spring (16), the sections of the base (12) and the movable seat (13) are identical to the section of the movable groove (10), through holes are formed in the base (12) and the movable seat (13), the guide rod (15) and the base (12) are integrally formed, the anti-loosening latch (14) and the movable seat (13) are integrally formed, the movable seat (13) is movably mounted in the movable groove (10), a guide rod hole (17) is formed in the movable seat (13), a spring groove (18) is formed in the port position of the guide rod hole (17), the guide rod (15) is movably arranged in the guide rod hole (17), the supporting spring (16) is sleeved on the guide rod (15), and the supporting spring (16) is arranged in the spring groove (18).
8. A mobile blade as defined in claim 7, wherein: the anti-loosening clamping groove (11) is formed in the inner end face of the nut of the positioning piece (3), a circle of equal circumferences of the anti-loosening clamping groove (11) and the anti-loosening clamping teeth (14) are arranged, the anti-loosening clamping groove (11) is of a notch structure with an isosceles trapezoid cross section, the size of the anti-loosening clamping teeth (14) is identical to that of the anti-loosening clamping groove (11), the anti-loosening clamping teeth (14) and the anti-loosening clamping groove (11) are correspondingly arranged, and when the positioning piece (3) is actually screwed down, the anti-loosening clamping teeth (14) are embedded into the anti-loosening clamping groove (11).
9. A mobile blade as defined in claim 8, wherein: the butt joint seat (8) is made of ferromagnetic materials, the base (12) is a neodymium iron boron magnet block, and the movable seat (13) is cast by nonferromagnetic materials.
10. A bulldozer, which is characterized in that: the bulldozer having the movable blade according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211641612.XA CN116025017A (en) | 2022-12-20 | 2022-12-20 | Movable bulldozer blade and bulldozer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211641612.XA CN116025017A (en) | 2022-12-20 | 2022-12-20 | Movable bulldozer blade and bulldozer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116025017A true CN116025017A (en) | 2023-04-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211641612.XA Withdrawn CN116025017A (en) | 2022-12-20 | 2022-12-20 | Movable bulldozer blade and bulldozer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116025017A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118110667A (en) * | 2024-04-26 | 2024-05-31 | 德帕姆(杭州)泵业科技有限公司 | Structure of rotor anti-loosening gland for pump |
| CN118357406A (en) * | 2024-04-23 | 2024-07-19 | 济南中航远洋船舶机械有限公司 | Large ship propeller shaft forging and forging method |
-
2022
- 2022-12-20 CN CN202211641612.XA patent/CN116025017A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118357406A (en) * | 2024-04-23 | 2024-07-19 | 济南中航远洋船舶机械有限公司 | Large ship propeller shaft forging and forging method |
| CN118110667A (en) * | 2024-04-26 | 2024-05-31 | 德帕姆(杭州)泵业科技有限公司 | Structure of rotor anti-loosening gland for pump |
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Application publication date: 20230428 |