CN214994184U - Dozer blade and mechanical vehicle adopting same - Google Patents
Dozer blade and mechanical vehicle adopting same Download PDFInfo
- Publication number
- CN214994184U CN214994184U CN202120581864.2U CN202120581864U CN214994184U CN 214994184 U CN214994184 U CN 214994184U CN 202120581864 U CN202120581864 U CN 202120581864U CN 214994184 U CN214994184 U CN 214994184U
- Authority
- CN
- China
- Prior art keywords
- blade
- dozer blade
- pushing shovel
- soil pushing
- pin shaft
- 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.)
- Expired - Fee Related
Links
- 239000002689 soil Substances 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 description 7
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
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- Operation Control Of Excavators (AREA)
Abstract
The utility model provides a dozer blade and adopt mechanical vehicle of this dozer blade belongs to bulldozing equipment technical field, and wherein the dozer blade includes: the soil pushing shovel comprises a soil pushing shovel body and a soil pushing shovel bracket, wherein the soil pushing shovel body is hinged to the soil pushing shovel bracket through a vertical pin shaft, and the soil pushing shovel bracket is provided with a plurality of adjusting holes which are sequentially arranged; the blade body is provided with a connecting hole in at least one side area of two sides of the vertical pin shaft, the connecting hole is used for being connected with a supporting rod, one end of the supporting rod is connected to the connecting hole, and the other end of the supporting rod is connected with an adjusting hole in the blade bracket; the utility model discloses a dozer blade carries out adjustable connection through the bracing piece between dozer blade body and dozer blade support to through simple structure and manual regulation mode, realized the angular adjustment to the dozer blade body, compare in prior art have simple structure, with low costs, the low advantage of fault rate.
Description
Technical Field
The utility model relates to a bulldozing equipment technical field, concretely relates to dozing blade and adopt mechanical vehicle of this dozing blade.
Background
At present, the adjustment of the angle of a dozer blade of an excavator is mostly adopted: hydraulic cylinder control or motor drive gear adjustment. Before bulldozing work, the rotation of the gear is driven through the extension of the hydraulic oil cylinder or the motor, so that the angle of the dozer blade is changed, and the function that the excavator pushes soil to one side is realized.
In addition, the existing blade angle adjustment structure usually adopts the form as follows: one point (usually in the middle position) on the blade is used as a hinge point, and one side of the blade (or two cylinders at two sides thereof) is pushed by the extension and contraction of the hydraulic oil cylinder, so that the angle of the blade is adjusted.
However, the existing hydraulic oil cylinder control structure or motor-driven gear structure has the defects of complex structure, high cost and certain failure rate.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the complicated, the higher defect of cost of dozer blade angle modulation structure among the prior art to a dozer blade and adopt this dozer blade's robotic vehicle is provided.
In order to solve the technical problem, the utility model provides a dozer blade, include: the soil pushing shovel comprises a soil pushing shovel body and a soil pushing shovel bracket, wherein the soil pushing shovel body is hinged to the soil pushing shovel bracket through a vertical pin shaft, and the soil pushing shovel bracket is provided with a plurality of adjusting holes which are sequentially arranged;
the blade body is provided with a connecting hole in at least one side region of two sides of the vertical pin shaft, the connecting hole is used for being connected with a supporting rod, one end of the supporting rod is connected to the connecting hole, and the other end of the supporting rod is connected with an adjusting hole in the blade support.
Optionally, the adjusting holes in the dozer blade bracket are arranged in sequence in an arc shape.
Optionally, the concave surface of the arc formed by the plurality of adjusting holes faces the blade body.
Optionally, the center of the arc formed by the adjusting hole is concentric with the axis of the vertical pin shaft.
Optionally, the blade body is provided with at least two groups of connecting holes symmetrically arranged on two sides of the vertical pin shaft.
Optionally, the dozer blade support is horizontally connected with an adjusting plate, and the adjusting plate is provided with the adjusting hole.
Optionally, the adjusting plate is fixedly connected to the upper surface of the blade support by welding.
Optionally, the support bar comprises: the supporting rod comprises a supporting rod body, a long pin shaft connected to one end of the supporting rod body and a short pin shaft connected to the other end of the supporting rod body, wherein the long pin shaft is suitable for being inserted into a connecting hole of the dozer blade body, and the short pin shaft is suitable for being inserted into an adjusting hole in the dozer blade support.
Optionally, the support rod body is a steel plate, and the long pin shaft and the short pin shaft are respectively connected to the plane of the steel plate through welding.
The utility model also provides a mechanical vehicle adopts any one of above-mentioned scheme dozer blade.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a dozer blade carries out adjustable connection through the bracing piece between dozer blade body and dozer blade support to through simple structure and manual regulation mode, realized the angular adjustment to the dozer blade body, compare in prior art have simple structure, with low costs, the low advantage of fault rate.
2. The utility model provides a dozer blade is used for on the dozer blade support with bracing piece complex regulation hole setting on the regulating plate to this regulating plate is the arc of concave surface orientation dozer blade body, and a plurality of regulation holes set up along the arc of regulating plate in proper order, so set up the angular adjustment that can make the bracing piece go on to the dozer blade body more even.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of a blade provided in an embodiment of the present invention.
Fig. 2 is a top view of fig. 1.
Description of reference numerals:
1. a blade body; 2. a blade support; 3. a vertical pin shaft; 4. an adjusting plate; 5. an adjustment hole; 6. connecting holes; 7. a support rod body; 8. a long pin shaft; 9. and (7) short pin shafts.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
The present embodiment provides a blade, as shown in fig. 1, including: the blade comprises a blade body 1 and a blade support 2, wherein the middle position of the blade body 1 is hinged to the blade support 2 through a vertical pin shaft 3, and the blade body 1 can rotate around the vertical pin shaft 3 at a certain angle, so that the angle of the blade body 1 can be adjusted.
As shown in fig. 2, there is an adjusting plate 4 horizontally connected to the blade support 2, the adjusting plate 4 is arc-shaped, specifically, the concave surface of the adjusting plate 4 faces the blade body 1, and preferably, the arc-shaped center of the adjusting plate 4 and the axis of the vertical pin shaft 3 are concentrically disposed. Adjusting plate 4 is in through welded fastening be in the upper surface of dozer blade support 2 evenly be provided with a plurality of regulation holes 5 on adjusting plate 4, it is a plurality of regulation holes 5 are in set gradually on adjusting plate 4, make a plurality of regulation holes 5 constitute the arc equally, and curved concave surface orientation dozer blade body 1, it is same, the curved center that adjusting holes 5 constitute preferably with the axle center of vertical round pin axle 3 sets up with one heart. In addition, as an alternative embodiment, the adjusting plate 4 may have other shapes, such as a rectangle or a circle, and the adjusting holes may be distributed on the adjusting plate 4 in any form, as long as it is ensured that the supporting rod can be connected to the adjusting holes 5 on the adjusting plate 4 during the angle adjustment of the blade body 1.
As shown in fig. 2, the blade body 1 is provided with connecting holes 6 in regions on both sides of the vertical pin 3. The connection holes 6 are used to connect with a support bar, and, preferably, the connection holes 6 have two sets symmetrically disposed at both sides of the vertical pin 3. In addition, as an alternative embodiment, the connecting hole 6 may be only provided on one side of the vertical pin 3, one end of the supporting rod is rotatably connected with the connecting hole 6, and the other end of the supporting rod is connected with different adjusting holes 5, so as to fix the blade body 1 after the angle adjustment.
As shown in fig. 1, the support rod includes: the supporting rod comprises a supporting rod body 7, a long pin shaft 8 and a short pin shaft 9, wherein the long pin shaft 8 is connected to one end of the supporting rod body 7, the short pin shaft 9 is connected to the other end of the supporting rod body 7, the long pin shaft 8 is suitable for being inserted into a connecting hole 6 of the dozer blade body 1, and the short pin shaft 9 is suitable for being inserted into an adjusting hole 5 in the dozer blade support 2. The support rod body 7 is a steel plate, and the long pin shaft 8 and the short pin shaft 9 are respectively connected to the plane of the steel plate through welding. In addition, as an alternative embodiment, the support rod body 7 may not be a steel plate, but may be a rectangular steel or a steel pipe.
The blade that this embodiment provided carries out adjustable connection through the bracing piece between blade body 1 and blade support 2 to through simple structure and manual regulation mode, realized having compared in prior art and have simple structure, with low costs, the low advantage of fault rate to blade body 1's angular adjustment. In addition, be used for on blade support 2 with bracing piece complex regulation hole 5 set up on regulating plate 4 to this regulating plate 4 is the arc of concave surface orientation blade body 1, and a plurality of regulation holes 5 set up along regulating plate 4's arc in proper order, so set up can make the angle adjustment that the bracing piece goes on blade body 1 more even.
In addition, the present embodiment also provides a machine vehicle, such as an excavator, having the blade according to the above aspect, so that the machine vehicle can be used for dozing work.
Principle of operation
Before the excavator performs bulldozing work, firstly, the dozing blade support 2 is lifted to a certain height, so that the dozing blade body 1 is separated from the ground, the middle of the dozing blade body 1 is connected with the dozing blade support 2 through a vertical pin shaft 3, and the dozing blade body 1 can freely rotate around the vertical pin shaft 3 within a certain angle range; the blade support 2 is provided with a semicircular angle adjusting plate 4, the adjusting plate 4 is provided with a plurality of adjusting holes 5 which are uniformly distributed, each adjusting hole 5 can enable the blade body 1 to be adjusted to a corresponding angle, the adjusting plate 4 is connected to the blade support 2 through welding, the adjusting holes 5 are symmetrically distributed in the left and right directions, and the arc formed by the adjusting holes 5 is preferably coaxial with the vertical pin shaft 3; when the angle of the blade is adjusted, the blade body 1 is manually adjusted to a required deflection angle, and the pin shafts at the two ends of the supporting rod are respectively inserted into the corresponding holes, so that the angle of the blade can be adjusted. The bracing piece is a welding piece, comprises on the both ends of a steel sheet by two round pin axle distributed welding that differ in length, when the angle of adjustment dozer blade body 1, inserts long round pin axle 8 in the connecting hole 6 of dozer blade body 1 (connecting hole 6 all can be used about), and short round pin axle 9 is inserted in regulation hole 5 on regulating plate 4.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (10)
1. A blade, comprising: the soil pushing shovel comprises a soil pushing shovel body (1) and a soil pushing shovel support (2), wherein the soil pushing shovel body (1) is hinged to the soil pushing shovel support (2) through a vertical pin shaft (3), and a plurality of adjusting holes (5) are sequentially formed in the soil pushing shovel support (2);
on the dozer blade body (1), on at least one side region in the both sides of vertical round pin axle (3), be equipped with connecting hole (6), connecting hole (6) are used for being connected with the bracing piece, the one end of bracing piece is connected on connecting hole (6), the other end of bracing piece with regulation hole (5) on the dozer blade support (2) are connected.
2. Blade according to claim 1, characterized in that the adjustment holes (5) in the blade holder (2) are arranged in an arc-shaped sequence.
3. Blade according to claim 2, characterized in that the curved concavity of the plurality of adjustment holes (5) is directed towards the blade body (1).
4. A blade according to claim 3, characterised in that the centre of the arc formed by the adjustment holes (5) is arranged concentrically with the axis of the vertical pin (3).
5. Blade according to claim 1, characterized in that the blade body (1) has at least two sets of connection holes (6) symmetrically arranged on both sides of the vertical pin (3).
6. A blade according to any of claims 1-5, characterized in that the blade support (2) is horizontally connected with an adjusting plate (4), and the adjusting plate (4) is provided with the adjusting hole (5).
7. Blade according to claim 6, characterized in that the adjusting plate (4) is fixedly connected to the upper surface of the blade support (2) by welding.
8. The blade of claim 1 wherein said support bar comprises: the supporting rod comprises a supporting rod body (7), a long pin shaft (8) connected to one end of the supporting rod body (7) and a short pin shaft (9) connected to the other end of the supporting rod body (7), wherein the long pin shaft (8) is suitable for being inserted into a connecting hole (6) of the dozer blade body (1), and the short pin shaft (9) is suitable for being inserted into an adjusting hole (5) in the dozer blade support (2).
9. The blade according to claim 8, characterized in that the support bar body (7) is a steel plate, and the long pin (8) and the short pin (9) are respectively connected to the plane of the steel plate by welding.
10. A mechanical vehicle, characterized in that a blade according to any one of claims 1-9 is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120581864.2U CN214994184U (en) | 2021-03-22 | 2021-03-22 | Dozer blade and mechanical vehicle adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120581864.2U CN214994184U (en) | 2021-03-22 | 2021-03-22 | Dozer blade and mechanical vehicle adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214994184U true CN214994184U (en) | 2021-12-03 |
Family
ID=79161930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120581864.2U Expired - Fee Related CN214994184U (en) | 2021-03-22 | 2021-03-22 | Dozer blade and mechanical vehicle adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214994184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114790760A (en) * | 2022-05-12 | 2022-07-26 | 山东丰汇设备技术有限公司 | Blade body, blade structure and bull-dozer suitable for silt is regional |
-
2021
- 2021-03-22 CN CN202120581864.2U patent/CN214994184U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114790760A (en) * | 2022-05-12 | 2022-07-26 | 山东丰汇设备技术有限公司 | Blade body, blade structure and bull-dozer suitable for silt is regional |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |