CN209353389U - A kind of land leveller that flat area is adjusted - Google Patents
A kind of land leveller that flat area is adjusted Download PDFInfo
- Publication number
- CN209353389U CN209353389U CN201821764133.6U CN201821764133U CN209353389U CN 209353389 U CN209353389 U CN 209353389U CN 201821764133 U CN201821764133 U CN 201821764133U CN 209353389 U CN209353389 U CN 209353389U
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- China
- Prior art keywords
- ejector dozer
- support plate
- land leveller
- connecting plate
- ejector
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Abstract
The utility model discloses a kind of land leveller that flat area is adjusted, including land leveller main body, second support plate and roller, land leveller main body left end is provided with front-axle beam, first ejector dozer is arranged on the inside of the second ejector dozer, first ejector dozer upper end, second ejector dozer upper end and third ejector dozer upper end are provided with the first hydraulic stem, second support plate is arranged in land leveller main body right end, the second hydraulic stem is provided in the second hydraulic cylinder, it plays the second hydraulic stem end and is provided with connecting plate, the connecting plate upper end is fastened in the first slideway, the connecting plate end is provided with mandrel, the drum sleeve is in mandrel outer.The land leveller of flat area is adjusted in this, the state of the second ejector dozer and third ejector dozer is adjusted according to the area of required soil-shifting, second ejector dozer or third ejector dozer and the first ejector dozer lower end when being contacted with ground, indicate to have started, and achieve the purpose that convenient for adjusting soil shifting area.
Description
Technical field
The utility model belongs to land leveller technical field more particularly to a kind of land leveller that flat area is adjusted.
Background technique
Land leveller utilizes the earthmoving machinery of scraper ground grading, and flexible movements are accurate, and easy to operate, smooth location has higher
Precision can also stir paving mix suitable for constructing roadbed and road surface, building side slope, excavate gutter, clear away the snow, push away
It send bulk granular material and carries out the maintenance work of dirt road and broken stone road.
Present market uses traditional land leveller, soil shifting area is not adjustable, and the number bulldozed is relatively more, when relatively wasting
Between.Therefore, it is necessary to a kind of land levellers that flat area is adjusted to improve the above problem.
Utility model content
The utility model provides a kind of land leveller that flat area is adjusted, it is intended to solve traditional land leveller, cannot adjust
Save soil shifting area, and bulldoze number it is relatively more, relatively waste time there are the problem of.
The utility model is realized in this way a kind of land leveller that flat area is adjusted, including land leveller main body, second
Support plate and roller, land leveller main body left end is provided with front-axle beam, and front-axle beam lower end is provided with the first support plate, while first
Support plate left side is provided with the first ejector dozer, the second ejector dozer and third ejector dozer, and first ejector dozer is arranged second
On the inside of ejector dozer, and the second ejector dozer is arranged on the inside of third ejector dozer, first ejector dozer upper end, the second ejector dozer upper end
It is provided with the first hydraulic stem with third ejector dozer upper end, and is provided with first hydraulic cylinder on the first hydraulic stem, while the first liquid
Cylinder pressure is fixed on the first support plate left end, and the second support plate setting is set in land leveller main body right end, and in the second support plate
It is equipped with Carrier box, while Carrier box inner top is provided with second hydraulic cylinder, and the second hydraulic stem is provided in the second hydraulic cylinder,
And second hydraulic stem end be provided with connecting plate, the connecting plate upper end is fastened in the first slideway, and the first slideway setting exist
Carrier box inner sidewall, while connecting plate runs through Carrier box lower end and the second support plate, the connecting plate end is provided with mandrel, and
Mandrel is arranged in the second slideway, while the second slideway upper end is fixed on the second lower end face of support plate, and the drum sleeve is in mandrel
Outside, and roller is arranged on the inside of connecting plate.
Further, the first ejector dozer length is greater than the second ejector dozer length, and the first blade height is equal to the
Two blade heights.
Further, first support plate and the first ejector dozer constitute sliding equipment, and the first support plate is pushed away with second
Native plate and third ejector dozer constitute sliding equipment.
Further, second ejector dozer and third ejector dozer are symmetrically provided with two about the first ejector dozer central axes
It is a, and the second soil-shifting board size is identical as third soil-shifting board size.
It further, is rotation connection between the connecting plate and mandrel, and connecting plate and the first slideway constitute skate machine
Structure.
Further, the mandrel and the second slideway constitute sliding equipment, and the second slideway is symmetrical arranged about mandrel.
Further, the roller horizontal median axis is perpendicular to connecting plate, and drum length is less than the second support plate length.
Compared with prior art, the utility model has the beneficial effects that the land leveller of flat area is adjusted in this,
(1) it is provided with the second soil-shifting and third ejector dozer, the second ejector dozer and third are adjusted according to the area of required soil-shifting
When the distance from the ground of ejector dozer, the second ejector dozer or third ejector dozer and the first ejector dozer lower end contact ground, then increase
Big mound area, achievees the purpose that convenient for adjusting soil shifting area；
(2) it is provided with roller, under the action of roller, ejector dozer remaining soil pressure in front end can be put down, avoids and this is come
Push back the number of soil, the working time of reduction；
(3) it is provided with second hydraulic cylinder and connecting plate, when not needing using roller, under the action of second hydraulic cylinder,
Make the second hydraulic stem that connecting plate be driven to move up, roller is made to leave ground, achievees the purpose that convenient for operation.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model left view structural representation；
Fig. 3 is that the first support plate of the utility model, the first ejector dozer, the second ejector dozer, third ejector dozer and first are hydraulic
Bar attachment structure schematic diagram.
In figure: 1, land leveller main body, 2, front-axle beam, the 3, first support plate, the 4, first ejector dozer, the 5, second ejector dozer, 6,
Three ejector dozers, the 7, first hydraulic stem, 8, first hydraulic cylinder, the 9, second support plate, 10, Carrier box, 11, second hydraulic cylinder, 12,
Two hydraulic stems, 13, connecting plate, the 14, first slideway, 15, mandrel, 16, roller, the 17, second slideway.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless separately
There is clearly specific restriction.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of land leveller that flat area is adjusted, packet
It is hydraulic to include land leveller main body 1, front-axle beam 2, the first support plate 3, the first ejector dozer 4, the second ejector dozer 5, third ejector dozer 6, first
Bar 7, first hydraulic cylinder 8, the second support plate 9, Carrier box 10, second hydraulic cylinder 11, the second hydraulic stem 12, connecting plate 13, first
Slideway 14, mandrel 15, roller 16 and the second slideway 17,1 left end of land leveller main body is provided with front-axle beam 2, and 2 lower end of front-axle beam is provided with
First support plate 3, while 3 left side of the first support plate is provided with the first ejector dozer 4, the second ejector dozer 5 and third ejector dozer 6,
The setting of first ejector dozer 4 is in 5 inside of the second ejector dozer, and the setting of the second ejector dozer 5, in 6 inside of third ejector dozer, first bulldozes
4 upper end of plate, 5 upper end of the second ejector dozer and 6 upper end of third ejector dozer are provided with the first hydraulic stem 7, and set on the first hydraulic stem 7
It is equipped with first hydraulic cylinder 8, while first hydraulic cylinder 8 is fixed on 3 left end of the first support plate, the second support plate 9 is arranged in land leveller
1 right end of main body, and Carrier box 10 is provided in the second support plate 9, while 10 inner top of Carrier box is provided with second hydraulic cylinder 11,
The second hydraulic stem 12 is provided in second hydraulic cylinder 11, and 12 end of the second hydraulic stem is provided with connecting plate 13, on connecting plate 13
End is fastened in the first slideway 14, and the first slideway 14 is arranged in 10 inner sidewall of Carrier box, while connecting plate 13 runs through Carrier box
10 lower ends and the second support plate 9,13 end of connecting plate is provided with mandrel 15, and mandrel 15 is arranged in the second slideway 17, simultaneously
Second slideway, 17 upper end is fixed on 9 lower end surface of the second support plate, 16 sets of roller in 15 outside of mandrel, and the setting of roller 16 is connecting
13 inside of plate.
First ejector dozer, 4 length of this example is greater than 5 length of the second ejector dozer, and 4 height of the first ejector dozer is equal to second and pushes away
Native plate 5 highly, under normal work, uses the first ejector dozer 4 to bulldoze.
First support plate 3 and the first ejector dozer 4 constitute sliding equipment, and the first support plate 3 and the second ejector dozer 5 and third
Ejector dozer 6 constitutes sliding equipment, under the action of the first support plate 3, supports the first ejector dozer 4, the second ejector dozer 5 and
Three ejector dozers 6 make the first ejector dozer 4, the second ejector dozer 5 and the stronger soil-shifting of third ejector dozer 6.
There are two second ejector dozer 5 and third ejector dozer 6 are symmetrically respectively provided with about 4 central axes of the first ejector dozer, and second
5 size of ejector dozer is identical as 6 size of third ejector dozer, adjusts the height of the second ejector dozer 5 and 6 bottom of third ejector dozer, when the
Two ejector dozers 5 and 6 bottom of third ejector dozer and ground face contact, indicate that the second ejector dozer 5 and 6 bottom of third ejector dozer have begun
Work achievees the purpose that convenient for adjusting soil shifting area.
It is rotation connection between connecting plate 13 and mandrel 15, and connecting plate 13 and the first slideway 14 constitute sliding equipment, the heart
Axis 15 rotates, and rolls roller 16 on the ground, the remaining soil in front is bulldozed, reduce the number that land leveller is bulldozed back and forth.
Mandrel 15 and the second slideway 17 constitute sliding equipment, while the second slideway 17 is symmetrical arranged about mandrel 15, take care
Axis 15 drives roller 16 to leave ground when moving up on the second slideway 17.
16 horizontal median axis of roller is perpendicular to connecting plate 13, and 16 length of roller is less than 9 length of the second support plate, connecting plate
13 will not be stuck in lifting, and 13 uniform force of connecting plate.
The working principle and process for using of the utility model: when the land leveller of flat area is adjusted using this, when flat
When ground machine works normally, the first ejector dozer 4 and ground face contact are driven by first hydraulic cylinder 8 and the first hydraulic stem 7, at this time benefit
It is bulldozed with the first ejector dozer 4, when needing to increase soil shifting area, by starting first hydraulic cylinder 8, makes first hydraulic cylinder 8
The position that the second ejector dozer 5 and third ejector dozer 6 is adjusted with the first hydraulic stem 7, when under the second ejector dozer 5 and third ejector dozer 6
End face when being contacted with ground, indicates that the second ejector dozer 5 and third ejector dozer 6 have started, and has reached convenient for adjusting and bulldozing
The purpose of area, while under the action of roller 16, front the first ejector dozer 4, the second ejector dozer 5 and third ejector dozer 6 is residual
The soil pressure stayed is flat, avoids the work bulldozed back and forth to this, improves working efficiency, hydraulic second when not using roller 16
Under the action of cylinder 11, make the second hydraulic stem 12 that connecting plate 13 be driven to move up on the first slideway 14, while 13 band of connecting plate
Aroused in interest axis 15 moves up on the second slideway 17, so that roller 16 be made to leave ground, is not described in detail in this specification
Content belongs to the prior art well known to professional and technical personnel in the field.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (7)
1. a kind of land leveller that flat area is adjusted, including land leveller main body, the second support plate and roller, it is characterised in that:
Land leveller main body left end is provided with front-axle beam, and front-axle beam lower end is provided with the first support plate, while the first support plate left side
It is provided with the first ejector dozer, the second ejector dozer and third ejector dozer, first ejector dozer is arranged on the inside of the second ejector dozer, and
Second ejector dozer is arranged on the inside of third ejector dozer, first ejector dozer upper end, the second ejector dozer upper end and third ejector dozer
Upper end is provided with the first hydraulic stem, and first hydraulic cylinder is provided on the first hydraulic stem, while first hydraulic cylinder is fixed on
One support plate left end, second support plate, which is arranged in land leveller main body right end, and in the second support plate, is provided with Carrier box, together
When Carrier box inner top be provided with second hydraulic cylinder, the second hydraulic stem, and the second hydraulic stem are provided in the second hydraulic cylinder
End is provided with connecting plate, and the connecting plate upper end is fastened in the first slideway, and the first slideway is arranged in Carrier box inner sidewall,
Connecting plate runs through Carrier box lower end and the second support plate simultaneously, and the connecting plate end is provided with mandrel, and mandrel setting is the
In two slideways, while the second slideway upper end is fixed on the second lower end face of support plate, and the drum sleeve is in mandrel outer, and roller is set
It sets on the inside of connecting plate.
2. a kind of land leveller that flat area is adjusted according to claim 1, it is characterised in that: first ejector dozer
Length is greater than the second ejector dozer length, and the first blade height is equal to the second blade height.
3. a kind of land leveller that flat area is adjusted according to claim 1, it is characterised in that: first support plate
Sliding equipment is constituted with the first ejector dozer, and the first support plate and the second ejector dozer and third ejector dozer constitute sliding equipment.
4. a kind of land leveller that flat area is adjusted according to claim 1, it is characterised in that: second ejector dozer
There are two being symmetrically respectively provided with third ejector dozer about the first ejector dozer central axes, and the second soil-shifting board size and third ejector dozer
Size is identical.
5. a kind of land leveller that flat area is adjusted according to claim 1, it is characterised in that: the connecting plate and the heart
It is rotation connection between axis, and connecting plate and the first slideway constitute sliding equipment.
6. a kind of land leveller that flat area is adjusted according to claim 1, it is characterised in that: the mandrel and second
Slideway constitutes sliding equipment, and the second slideway is symmetrical arranged about mandrel.
7. a kind of land leveller that flat area is adjusted according to claim 1, it is characterised in that: in the roller level
Axis is perpendicular to connecting plate, and drum length is less than the second support plate length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821764133.6U CN209353389U (en) | 2018-10-30 | 2018-10-30 | A kind of land leveller that flat area is adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821764133.6U CN209353389U (en) | 2018-10-30 | 2018-10-30 | A kind of land leveller that flat area is adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209353389U true CN209353389U (en) | 2019-09-06 |
Family
ID=67782194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821764133.6U Active CN209353389U (en) | 2018-10-30 | 2018-10-30 | A kind of land leveller that flat area is adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209353389U (en) |
-
2018
- 2018-10-30 CN CN201821764133.6U patent/CN209353389U/en active Active
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