CN216238698U - Scraper blade protection cleaning mechanism and land leveler - Google Patents
Scraper blade protection cleaning mechanism and land leveler Download PDFInfo
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- CN216238698U CN216238698U CN202122564615.5U CN202122564615U CN216238698U CN 216238698 U CN216238698 U CN 216238698U CN 202122564615 U CN202122564615 U CN 202122564615U CN 216238698 U CN216238698 U CN 216238698U
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- bent plate
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Abstract
The utility model discloses a scraper knife protection cleaning mechanism which comprises a scraper knife large bent plate and an angle positioner, wherein the tail end of the scraper knife large bent plate is connected with a scraper knife body, one side surface of the scraper knife large bent plate is connected with a scraper knife reverse plate along the length direction of the scraper knife large bent plate, and the scraper knife body is positioned at the tail end of the scraper knife reverse plate; the top end and the bottom end of the shovel blade reverse plate and the shovel blade large bent plate form an area to be cleaned; the angle positioner is connected to one side face, away from the large shovel blade bending plate, of the backward shovel blade plate in a sliding mode, and the two side faces, along the sliding direction, of the angle positioner are connected with special-shaped pressing plates used for cleaning deposits. This application abnormal shape clamp plate can be cleaned the clean region of treating between spiller reversing plate and the big bent plate of spiller, has guaranteed the motion effect of the big bent plate of spiller, and then prevents the wearing and tearing of foreign matter to the guide rail.
Description
Technical Field
The utility model relates to the technical field of land levellers, in particular to a scraper blade protection and cleaning mechanism and a land leveller.
Background
The scraper knife of the existing engineering machinery land leveller generally has no dustproof protection and cleaning mechanism, and after long-time operation, a lot of materials can be accumulated on a scraper knife reversing plate at the rear part of the scraper knife, and meanwhile, the scraper knife guide rail is abraded back. How to clean the deposit on the guide rail of the scraper knife in the operation process is a problem to be solved.
Disclosure of Invention
The utility model aims to provide a scraper blade protection and cleaning mechanism and a land leveler, and aims to solve the problems that in the prior art, deposits on a scraper blade reversing plate are difficult to clean and a scraper blade guide rail is abraded.
In order to achieve the purpose, the utility model is realized by adopting the following technical scheme:
a scraper knife protection cleaning mechanism comprises a scraper knife large bent plate and an angle positioner, wherein the tail end of the scraper knife large bent plate is connected with a scraper knife body, one side surface of the scraper knife large bent plate is connected with a scraper knife reverse plate along the length direction of the scraper knife large bent plate, and the scraper knife body is positioned at the tail end of the scraper knife reverse plate;
the top end and the bottom end of the shovel blade reverse plate and the shovel blade large bent plate form an area to be cleaned;
the angle positioner is connected to one side face, far away from the large shovel blade bending plate, of the backward shovel blade plate in a sliding mode, and the two side faces, along the sliding direction, of the angle positioner are connected with special-shaped pressing plates used for cleaning deposits.
Furthermore, the number of the angle positioners is two, a left side guard plate and a right side guard plate are connected between the two angle positioners, and the left side guard plate and the right side guard plate are used for covering an area to be cleaned between the two angle positioners.
Furthermore, the outer side surface of each angle positioner is connected with two special-shaped pressing plates;
one end of one of the special-shaped pressing plates is connected with the top end of the angle positioner, and the other end of the special-shaped pressing plate is connected with the large scraper knife bending plate in a sliding manner; and one end of the special-shaped pressing plate is connected with the bottom end of the angle positioner, and the other end of the special-shaped pressing plate is connected with the large scraper knife bending plate in a sliding manner.
Further, the special-shaped pressing plate is connected with the angle positioner through bolts.
Further, the shape of the profiled pressure plate is matched with that of the area to be cleaned.
Further, the blade reversing plate comprises an upper convex plate and a lower convex plate which are symmetrical, and an area to be cleaned is formed between the convex plates and the blade large bent plate.
A grader comprising a blade guard cleaning mechanism as in any one of the above.
According to the technical scheme, the embodiment of the utility model at least has the following effects:
1. the angle positioner and the scraper knife reverse plate are arranged in a relative sliding mode, and the two side faces of the angle positioner are connected with the special-shaped pressing plates;
2. the cleaning device is provided with the two angle devices, and the left guard plate and the right guard plate are designed between the two angle devices, so that the two guard plates can ensure the protection effect on the area to be cleaned between the two angle devices, ensure that foreign matters cannot enter the area, and ensure the protection effect;
3. the shape of the special-shaped pressing plate is matched with that of the area to be cleaned, so that the cleaning effect of the area to be cleaned is ensured.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a left side view of fig. 1.
Wherein: 1. a shovel body; 2. a scraper knife large bent plate; 3. pressing a special-shaped plate; 4. backing a scraper knife; 5. a left guard plate; 6. an angular position device; 7. and (6) a right guard plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
It should be noted that in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "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 describing the present invention but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
The utility model relates to a scraper knife protection and cleaning mechanism which is simple in structure, can clean deposits on a scraper knife guide rail in the operation process, is simple and reasonable in design and convenient to maintain, and improves the operation comfort.
As shown in fig. 1 and 2, a scraper blade protection cleaning mechanism comprises a scraper blade large bent plate 2 and an angle positioner 6, wherein the tail end of the scraper blade large bent plate 2 is connected with a scraper blade body 1, one side surface of the scraper blade large bent plate 2 is connected with a scraper blade inverted plate 4 along the length direction of the scraper blade large bent plate 2, and the scraper blade body 1 is positioned at the tail end of the scraper blade inverted plate 4; the top end and the bottom end of the shovel blade reverse plate 4 and the shovel blade large bent plate 2 form an area to be cleaned; the angle positioner 6 is connected to one side surface of the scraper knife reverse plate 4 far away from the scraper knife large bent plate 2 in a sliding mode, and the two side surfaces of the angle positioner 6 in the sliding direction are connected with special-shaped pressing plates 3 used for cleaning deposits.
The utility model provides an angle position ware and spiller back plate relative slip setting are connected with heterotypic clamp plate at the both sides face of angle position ware, and the during operation produces relative slip between the big bent plate of spiller and the angle position ware, and heterotypic clamp plate can be cleaned the clean region of treating between spiller back plate and the big bent plate of spiller, has guaranteed the motion effect of the big bent plate of spiller, and then prevents the wearing and tearing of foreign matter to the guide rail.
The angle position device 6 is arranged on the shovel blade reversing plate 4 and located at the rear part of the shovel blade body 1, the left side protection plate 5 and the right side protection plate 7 are arranged on the angle position device 6 and located in the upper region in the middle of the angle position device 6, the dustproof protection effect can be achieved, and soil accumulation is avoided.
The special-shaped pressing plates 3 are arranged on two sides of the angle position device 6 and are arranged in an included angle area (to be cleaned) between the large scraper knife bending plate 2 and the scraper knife reversing plate 4, materials are easy to accumulate when the scraper knife works, and the special-shaped pressing plates 3 arranged on two sides of the angle position device 6 are just matched with the included angle area formed between the large scraper knife bending plate 1 and the scraper knife reversing plate 4 in shape, so that the accumulated objects formed between the large scraper knife bending plate 1 and the scraper knife reversing plate 4 can be cleaned when the scraper knife body 1 slides left and right.
The special-shaped pressing plates 3 shown in figure 2 are symmetrically arranged on two sides of the angle positioner 6, and the shape of the special-shaped pressing plates is just matched with the shape of an included angle area formed between the large bent plate 1 of the scraper knife and the reverse plate 4 of the scraper knife.
In some embodiments, as shown in fig. 1, the blade reverse plate 4 includes two symmetric raised plates, one being above the other, and the area to be cleaned is formed between the raised plates and the blade large bending plate 2. The corner fittings 6 have grooves for connection with the projection plates. During operation, the relieving board 4 and the angle positioner 6 slide relatively, namely, a protruding board of the relieving board 4 slides in a groove of the angle positioner 6, and the groove between the protruding board and the angle positioner is actually a guide rail structure.
In some embodiments, one end of the special-shaped pressing plate 3 is connected with the angle positioner 6, and the other end of the special-shaped pressing plate is connected with the large bent plate 2 of the scraper knife. When the scraper blade cleaning device works, the scraper blade cleaning device and the scraper blade cleaning device move relatively, and the special-shaped pressing plate 3 slides relative to the large scraper blade bending plate 2, so that the effect of removing foreign matters is ensured.
Based on the protective cleaning structure provided in the embodiments, the present application also provides a motor grader including the cleaning mechanism.
It will be appreciated by those skilled in the art that the utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the utility model are intended to be embraced therein.
Claims (7)
1. A scraper blade protection cleaning mechanism is characterized by comprising a scraper blade large bent plate (2) and an angle positioner (6), wherein the tail end of the scraper blade large bent plate (2) is connected with a scraper blade body (1), one side surface of the scraper blade large bent plate (2) is connected with a scraper blade inverted plate (4) along the length direction of the scraper blade large bent plate (2), and the scraper blade body (1) is positioned at the tail end of the scraper blade inverted plate (4);
the top end and the bottom end of the shovel blade reverse plate (4) and the shovel blade large bent plate (2) form an area to be cleaned;
the angle positioner (6) is connected to the side face, far away from the large shovel blade bending plate (2), of the shovel blade reversing plate (4) in a sliding mode, and the two side faces, along the sliding direction, of the angle positioner (6) are connected with special-shaped pressing plates (3) used for cleaning deposits.
2. The scraper blade protection and cleaning mechanism of claim 1, characterized in that there are two angle positioners (6), a left side guard plate (5) and a right side guard plate (7) are connected between the two angle positioners (6), and the left side guard plate (5) and the right side guard plate (7) are used for covering the area to be cleaned between the two angle positioners (6).
3. The scraper blade protection cleaning mechanism of claim 2 characterized in that the outer side of each angle positioner (6) is connected with two profiled pressure plates (3);
one end of one of the special-shaped pressing plates (3) is connected with the top end of the angle positioner (6), and the other end of the special-shaped pressing plate is connected with the scraper knife large bent plate (2) in a sliding manner; and one end of the other special-shaped pressing plate (3) is connected with the bottom end of the angle positioner (6), and the other end of the special-shaped pressing plate is connected with the scraper knife large bent plate (2) in a sliding manner.
4. The blade guard cleaning mechanism according to claim 1, characterized in that the profiled pressure plate (3) is connected with the angle positioner (6) by means of bolts.
5. The blade guard cleaning mechanism of claim 1, wherein the profiled pressure plate (3) is adapted to the shape of the area to be cleaned.
6. The blade guard cleaning mechanism according to claim 1, wherein the blade back plate includes two upper and lower symmetrical raised plates, and the area to be cleaned is formed between the raised plates and the blade large bent plate (2).
7. A grader comprising the blade guard cleaning mechanism of any of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122564615.5U CN216238698U (en) | 2021-10-25 | 2021-10-25 | Scraper blade protection cleaning mechanism and land leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122564615.5U CN216238698U (en) | 2021-10-25 | 2021-10-25 | Scraper blade protection cleaning mechanism and land leveler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216238698U true CN216238698U (en) | 2022-04-08 |
Family
ID=80989301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122564615.5U Active CN216238698U (en) | 2021-10-25 | 2021-10-25 | Scraper blade protection cleaning mechanism and land leveler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216238698U (en) |
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2021
- 2021-10-25 CN CN202122564615.5U patent/CN216238698U/en active Active
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