CN220620245U - Bulldozer blade with adjustable direction - Google Patents
Bulldozer blade with adjustable direction Download PDFInfo
- Publication number
- CN220620245U CN220620245U CN202322283391.XU CN202322283391U CN220620245U CN 220620245 U CN220620245 U CN 220620245U CN 202322283391 U CN202322283391 U CN 202322283391U CN 220620245 U CN220620245 U CN 220620245U
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- CN
- China
- Prior art keywords
- seat
- shaft
- shaft cylinder
- rotating
- bearing
- 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.)
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- 238000010030 laminating Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 5
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Abstract
The utility model discloses a bulldozer with adjustable direction, which comprises a bulldozer body and a bearing truss girder, wherein the top end of the bearing truss girder is provided with a hydraulic rod, and both ends of the hydraulic rod are provided with hinging seats; one side hinging seat is arranged on the bearing truss girder, and the other side hinging seat is provided with a rotating frame; the inside of the rotating frame is provided with a bearing seat, the side wall of the bearing seat is provided with a bearing block, and the bearing block is connected with the side wall of the bulldozer body; the side wall of the bearing seat is provided with a shaft seat, the inside of the rotating frame is provided with a rotating shaft, and the rotating shaft is arranged in the shaft seat; the shaft seat comprises a shaft cylinder a and a shaft cylinder b, and the shaft cylinder a and the shaft cylinder b are oppositely arranged; the inner walls of the shaft cylinder a and the shaft cylinder b are provided with rotating cavities, balls are arranged in the rotating cavities, and the balls are attached to the rotating shafts; according to the bulldozer blade with the adjustable direction, the shaft seat is arranged at the rotating shaft position of the rotating frame, and the components such as the balls are arranged in the shaft seat, so that impurities can be prevented from interfering the rotation of the rotating shaft, and the direction adjusting efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of bulldozers, in particular to a bulldozer with an adjustable direction.
Background
The materials excavated by the excavator are mainly soil, coal, silt and soil and rock after pre-loosening, so that the development of the excavator is relatively fast in view of the development of engineering machinery in recent years, the excavator is one of the most important engineering machinery in engineering construction, and the excavator is the most important part in bulldozing shovel;
however, when the metal direction of the bulldozer is adjusted, the rotation of the rotating shaft is generally used for adjusting, and because of the working environment of the bulldozer, some impurities easily cause the rotating shaft to rotate and jam, and the direction adjustment is affected, so that the prior art needs to be improved.
Disclosure of Invention
The utility model aims to provide a bulldozer blade with adjustable direction, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the bulldozer comprises a bulldozer body and a bearing truss girder, wherein the top end of the bearing truss girder is provided with a hydraulic rod, and both end parts of the hydraulic rod are provided with hinging seats;
the hinge seat on one side is arranged on the bearing truss girder, and the rotating frame is arranged on the hinge seat on the other side;
the inside of the rotating frame is provided with a bearing seat, the side wall of the bearing seat is provided with a bearing block, and the bearing block is connected with the side wall of the bulldozer body;
the side wall of the bearing seat is provided with a shaft seat, the inside of the rotating frame is provided with a rotating shaft, and the rotating shaft is arranged in the shaft seat;
the shaft seat comprises a shaft cylinder a and a shaft cylinder b, and the shaft cylinder a and the shaft cylinder b are oppositely arranged;
the inner walls of the shaft cylinder a and the shaft cylinder b are provided with rotating cavities, balls are mounted in the rotating cavities, and the balls are attached to the rotating shafts.
Preferably, the connecting plates are arranged on the outer walls of the two sides of the shaft cylinder a and the shaft cylinder b, screw holes are formed in the side walls of the connecting plates, and bolts are screwed in the screw holes.
Preferably, the outer side walls of the shaft cylinder a and the shaft cylinder b are provided with oil holes, and hole plugs are inserted into the oil holes.
Preferably, the end of the bearing truss is provided with a limiting abutment plate, and the limiting abutment plate is attached to the side wall of the bulldozer body.
Preferably, the side wall top of the bulldozer body is provided with a rotating seat, a cleaning scraper is installed on the side wall of the rotating seat, and the side wall of the cleaning scraper is attached to the side wall of the bulldozer body.
Preferably, a slide rail is arranged at the top end of the side wall of the bulldozer body, a sliding block is arranged on the side wall of the rotating seat, and the sliding block is arranged in the slide rail.
Compared with the prior art, the utility model has the beneficial effects that: this direction adjustable bulldozer blade, simple structure, convenient operation is connected bulldozer blade main part and drive setting through bearing the truss girder to set up the hydraulic stem between bearing truss girder and bulldozer blade main part, and under the effect of articulated seat, realize the regulation of upper and lower angle, and under the effect of rotating turret, realize controlling the regulation of angle, and set up the axle bed in rotating turret pivot department, through setting up subassembly such as ball in the axle bed, can prevent that impurity from interfering with the pivot rotation, thereby improve the efficiency of direction regulation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a turret according to the present utility model;
FIG. 3 is a front view of the blade body of the present utility model;
FIG. 4 is a schematic diagram of an axle seat according to the present utility model;
fig. 5 is a schematic diagram of a portion a of the present utility model.
In the figure: the bulldozer comprises a bulldozer body 1, a bearing truss girder 2, a hydraulic rod 3, a rotating frame 4, a hinging seat 5, a limiting bearing plate 6, a rotating shaft 7, a bearing seat 8, a shaft seat 9, a bearing block 10, a bolt 11, a connecting plate 12, a screw hole 13, an oil filling hole 14, a rotating cavity 15, a ball 16, a sliding rail 17, a cleaning scraping plate 18, a rotating seat 19 and a sliding block 20.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the present utility model provides a technical solution: the bulldozer comprises a bulldozer body 1 and a bearing truss girder 2, wherein the top end of the bearing truss girder 2 is provided with a hydraulic rod 3, both end parts of the hydraulic rod 3 are provided with hinging seats 5, and the bulldozer body 1 is connected with machines such as an excavator through the bearing truss girder 2;
the hinge seat 5 on one side is arranged on the bearing truss girder 2, and the rotating frame 4 is arranged on the hinge seat 5 on the other side;
the inside of the rotating frame 4 is provided with a bearing seat 8, the side wall of the bearing seat 8 is provided with a bearing block 10, and the bearing block 10 is connected with the side wall of the bulldozer body 1, so that the bulldozer body 1 is connected with the bearing truss girder 2 through the hydraulic rod 3, and the up-down angle of the bulldozer body 1 is adjusted through the expansion and contraction of the hydraulic rod 3 and the rotation of the hinging seat 5;
the side wall of the bearing seat 8 is provided with a shaft seat 9, the inside of the rotating frame 4 is provided with a rotating shaft 7, the rotating shaft 7 is arranged in the shaft seat 9, the rotating shaft 7 can rotate in the shaft seat 9, the shaft seat 9 can rotate outside the rotating shaft 7, the rotating frame 4 is connected with the hydraulic rod 5, and the bearing seat 8 is connected with the bulldozer body 1, so that the left-right angle adjustment of the bulldozer body 1 is realized;
the shaft seat 9 comprises a shaft cylinder a 91 and a shaft cylinder b 92, and the shaft cylinder a 91 and the shaft cylinder b 92 are oppositely arranged;
the inner walls of the shaft cylinder a 91 and the shaft cylinder b 92 are provided with a rotating cavity 15, a ball 16 is arranged in the rotating cavity 15, the ball 16 is attached to the rotating shaft 7, when the shaft seat 9 rotates outside the rotating shaft 7, the ball 16 attached to the rotating shaft 7 rotates successively, so that impurities entering the shaft seat 9 are stirred, accumulation is prevented, and rotation between the rotating shaft 7 and the shaft seat 9 is affected.
The connecting plates 12 are arranged on the outer walls of the two sides of the shaft cylinder a 91 and the shaft cylinder b 92, screw holes 13 are formed in the side walls of the connecting plates 12, bolts 11 are screwed into the screw holes 13, the connecting plates 12 are arranged on the outer walls of the two sides of the shaft seat a 91 and the shaft cylinder b 92, the connecting plates 12 on the left side are attached, the connecting plates 12 on the right side are attached, and the shaft cylinder a 91 and the shaft cylinder b 92 are connected through the bolts 11, so that the installation of the shaft cylinder a 91 and the shaft cylinder b 92 can be completed.
The outer side walls of the shaft cylinder a 91 and the shaft cylinder b 92 are respectively provided with an oil filling hole 14, a hole plug is inserted into the oil filling holes 14, and lubricating oil can be added into the shaft cylinder a 91 and the shaft cylinder b 92 through the oil filling holes 14.
The end part of the bearing truss girder 2 is provided with a limiting abutment plate 6, the limiting abutment plate 6 is attached to the side wall of the bulldozer body 1, the limiting abutment plate 6 at the end part of the bearing truss girder 2 is not connected with the bulldozer body 1, and in a normal state, the bulldozer body 1 is attached to the limiting abutment plate 6, and at the moment, the bulldozer body 1 is vertical.
The side wall top of bulldozer body 1 is equipped with roating seat 19, and clearance scraper blade 18 is installed to the lateral wall of roating seat 19, and clearance scraper blade 18's lateral wall and the laminating of bulldozer body 1 set up, and clearance scraper blade 18 can rotate to the front end of bulldozer body 1 under the effect of roating seat 19, and laminate with it, strike off the clearance to the impurity on the surface of bulldozer body 1.
The top end of the side wall of the bulldozer body 1 is provided with a sliding rail 17, the side wall of the rotating seat 19 is provided with a sliding block 20, the sliding block 20 is arranged in the sliding rail 17, and the cleaning scraping plate 18 moves on the surface of the bulldozer body 1 through the movement of the sliding block 20 in the sliding rail 17.
Working process and principle: when the bulldozer body 1 is used, when the direction of the bulldozer body 1 needs to be adjusted, the hydraulic rod 3 can be controlled to stretch out and draw back, the vertical direction is adjusted under the action of the two hinging seats 5, and the shaft seat 9 can be controlled to rotate outside the rotating shaft 7, so that the left and right direction of the bulldozer body 1 can be adjusted.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a direction adjustable blade, includes blade body (1) and bears truss beam (2), its characterized in that: the top end of the bearing truss girder (2) is provided with a hydraulic rod (3), and both ends of the hydraulic rod (3) are provided with hinging seats (5);
one side of the hinging seat (5) is arranged on the bearing truss girder (2), and the other side of the hinging seat (5) is provided with a rotating frame (4);
the inside of the rotating frame (4) is provided with a bearing seat (8), the side wall of the bearing seat (8) is provided with a bearing block (10), and the bearing block (10) is connected with the side wall of the bulldozer body (1);
the side wall of the bearing seat (8) is provided with a shaft seat (9), the inside of the rotating frame (4) is provided with a rotating shaft (7), and the rotating shaft (7) is arranged in the shaft seat (9);
the shaft seat (9) comprises a shaft cylinder a (91) and a shaft cylinder b (92), and the shaft cylinder a (91) and the shaft cylinder b (92) are oppositely arranged;
the inner walls of the shaft cylinder a (91) and the shaft cylinder b (92) are provided with rotating cavities (15), balls (16) are arranged in the rotating cavities (15), and the balls (16) are attached to the rotating shaft (7).
2. A direction adjustable blade according to claim 1, wherein: connecting plates (12) are arranged on the outer walls of the two sides of the shaft cylinder a (91) and the shaft cylinder b (92), screw holes (13) are formed in the side walls of the connecting plates (12), and bolts (11) are screwed in the screw holes (13).
3. A direction adjustable blade according to claim 2, wherein: the outer side walls of the shaft cylinder a (91) and the shaft cylinder b (92) are respectively provided with an oil filling hole (14), and a hole plug is inserted into the oil filling holes (14).
4. A direction adjustable blade according to claim 1, wherein: the end part of the bearing truss girder (2) is provided with a limiting and resisting plate (6), and the limiting and resisting plate (6) is attached to the side wall of the bulldozer body (1).
5. A direction adjustable blade according to claim 1, wherein: the side wall top of bulldozer blade main part (1) is equipped with roating seat (19), clearance scraper blade (18) are installed to the lateral wall of roating seat (19), the lateral wall of clearance scraper blade (18) sets up with the lateral wall laminating of bulldozer blade main part (1).
6. A direction adjustable blade according to claim 5, wherein: the side wall top of bulldozer body (1) is equipped with slide rail (17), slider (20) are installed to the lateral wall of roating seat (19), slider (20) are installed in slide rail (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283391.XU CN220620245U (en) | 2023-08-24 | 2023-08-24 | Bulldozer blade with adjustable direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322283391.XU CN220620245U (en) | 2023-08-24 | 2023-08-24 | Bulldozer blade with adjustable direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220620245U true CN220620245U (en) | 2024-03-19 |
Family
ID=90226200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322283391.XU Active CN220620245U (en) | 2023-08-24 | 2023-08-24 | Bulldozer blade with adjustable direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220620245U (en) |
-
2023
- 2023-08-24 CN CN202322283391.XU patent/CN220620245U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |