CN209482384U - A kind of foldable land leveller rack - Google Patents
A kind of foldable land leveller rack Download PDFInfo
- Publication number
- CN209482384U CN209482384U CN201820091233.0U CN201820091233U CN209482384U CN 209482384 U CN209482384 U CN 209482384U CN 201820091233 U CN201820091233 U CN 201820091233U CN 209482384 U CN209482384 U CN 209482384U
- Authority
- CN
- China
- Prior art keywords
- basic segment
- hinge
- right section
- pin shaft
- rack
- 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
Abstract
The utility model discloses a kind of foldable land leveller racks, including basic segment and left and right section, the both sides of the basic segment are fixedly welded with basic segment hinge, the connecting pin upper end of left and right section and basic segment hinge is fixedly welded with left and right section hinge, and the upper end of basic segment hinge and left and right section hinge is provided with pin shaft A, carrier bar, pin shaft B and pin shaft C；The upper end of the basic segment is symmetrically welded with cylinder support, and the upper end of basic segment is provided with oil pipe；The lower end of the cylinder support is fixedly installed with towing plate.This foldable land leveller rack passes through control hydraulic system handle when in use, and the piston rod retraction or overhanging of oil cylinder controls maximum functional breadth and minimum working width respectively；The movable adjustable breadth in two sides torn plate open and be mounted on basic segment or left and right section；Whole to realize that rack folds using hydraulic-driven, convenient and efficient laborsaving, working width is adjustable, and complete machine farmland operation adaptability is good, and mobile side board can meet operation under the conditions of different breadth.
Description
Technical field
The utility model relates to agricultural machinery technological field, specially a kind of foldable land leveller rack.
Background technique
Land leveller is the earthmoving machinery using scraper ground grading, is the master that shaping and leveling operation are used in earth work
Want mechanical, scraper can go up and down, tilt, turning round and is overhanging between mechanical front and back wheel shaft, and flexible movements are accurate, and it is easy to operate,
Smooth location has higher precision, suitable for constructing roadbed and road surface, building side slope, excavation gutter, can also stir road surface mixing
Expect, clear away the snow, pushing bulk granular material and carry out the maintenance work of dirt road and broken stone road, the width but traditional land leveller works
Width is non-adjustable, when different level lands works, is subject to certain restrictions, to solve the above problems, therefore proposing a kind of foldable
Land leveller rack.
Utility model content
The purpose of this utility model is to provide a kind of foldable land leveller racks, have working width adjustable, adjust
The advantages of convenient, complete machine farmland operation adaptability is good, and mobile side board can meet operation under the conditions of different breadth, solves existing skill
Working width is non-adjustable in art, and working environment has the problem of limitation.
To achieve the above object, the utility model provides the following technical solutions: a kind of foldable land leveller rack, including
Basic segment and left and right section, the both sides of the basic segment are fixedly welded with basic segment hinge, the company of left and right section and basic segment hinge
It connects end upper end and is fixedly welded with left and right section hinge, the upper end of basic segment hinge and left and right section hinge is provided with pin shaft A, carrier bar, pin
Axis B and pin shaft C, the side of basic segment hinge are provided with oil cylinder, and carrier bar is worn with basic segment hinge and left and right section hinge by pin shaft A
It inserts connection, basic segment hinge and left and right section hinge and the interspersed connection of pin shaft C is passed through by the interspersed connection of pin shaft B, carrier bar and oil cylinder；Institute
The upper end for stating basic segment is symmetrically welded with cylinder support, and oil cylinder is mounted on cylinder support, and the upper end of basic segment is provided with oil pipe,
Two side cylinders are connected by oil pipe, and the output end of oil pipe connects tractor hydraulic system；The fixed peace in the lower end of the cylinder support
Equipped with towing plate, the upper-center of basic segment is fixedly installed with drag link bearing.
Preferably, the side of the left and right section be provided with it is movable tear plate and bolt open, it is movable tear plate open and pass through bolt install
In the two sides of basic segment.
Compared with prior art, the beneficial effects of the utility model are as follows:
This foldable land leveller rack when in use, manipulates the corresponding hydraulic system handle of tractor, the piston of oil cylinder
Bar retraction realizes that left and right section is folded in basic segment, and only the width of basic segment is installation working width, and manipulation tractor is corresponding
The piston rod of hydraulic system handle, oil cylinder is overhanging, constitutes maximum functional breadth；It is movable to tear plate open according to the breadth of required operation
The two sides of basic segment or left and right section can be mounted on bolt, only basic segment participates in grading operation under this state, and working width is most
It is small, raw material are saved, the job requirements that complete machine meets different operating breadth are mitigated；It is whole that rack folding is realized using hydraulic-driven
Folded, convenient and efficient laborsaving, working width is adjustable, and complete machine farmland operation adaptability is good, and mobile side board can meet different breadth conditions
Lower operation.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the side view of the utility model.
In figure: 1 basic segment, 2 or so section, 3 basic segment hinges, 4 or so section hinges, 5 pin shaft A, 6 carrier bars, 7 pin shaft B, 8 pins
Axis C, 9 oil cylinders, 10 cylinder supports, 11 oil pipes, 12 towing plates, 13 drag link bearings, 14 movable tear plate, 15 bolts open.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of foldable land leveller rack referring to FIG. 1-2, including basic segment 1 and left and right section 2, the both sides of basic segment 1
It is fixedly welded with basic segment hinge 3, left and right section 2 and the connecting pin upper end of basic segment hinge 3 are fixedly welded with left and right section hinge
4, the upper end of basic segment hinge 3 and left and right section hinge 4 is provided with pin shaft A5, carrier bar 6, pin shaft B7 and pin shaft C8, basic segment hinge 3
Side be provided with oil cylinder 9, carrier bar 6 and basic segment hinge 3 and left and right section hinge 4 pass through the interspersed connection of pin shaft A5, basic segment hinge
By the interspersed connection of pin shaft B7, carrier bar 6 passes through the interspersed connection of pin shaft C8 with oil cylinder 9 for chain 3 and left and right section hinge 4；Basic segment 1 it is upper
End is symmetrically welded with cylinder support 10, and oil cylinder 9 is mounted on cylinder support 10, and the upper end of basic segment 1 is provided with oil pipe 11, two sides
Oil cylinder 9 is connected by oil pipe 11, and the output end of oil pipe 11 connects tractor hydraulic system；The lower end of cylinder support 10 is fixedly mounted
There is towing plate 12, the upper-center of basic segment 1 is fixedly installed with drag link bearing 13；The side of left and right section 2 is provided with movable tear open
Plate 14 and bolt 15, the movable two sides torn plate 14 open and be mounted on basic segment 1 by bolt 15；The foldable land leveller rack exists
In use, the manipulation corresponding hydraulic system handle of tractor, the piston rod retraction of oil cylinder 9, pull left and right section 2, chain by carrier bar 6
Plate 6 turns round 180 ° of realization left and right sections 2 around basic segment hinge 3 and is folded in basic segment 1, and only the width of basic segment 1 is installation work
Breadth manipulates the corresponding hydraulic system handle of tractor, and the piston rod of oil cylinder 9 is overhanging, and rack or so section 2 is in basic segment 1
Horizontal position constitutes maximum functional breadth；According to the breadth of required operation, movable plate 14 of tearing open can be mounted on substantially with bolt 15
The two sides of section 1 or left and right section 2, only basic segment 1 participates in grading operation under this state, and working width is minimum, saves raw material, subtracts
Light complete machine meets the job requirements of different operating breadth；It is whole to realize that rack folds using hydraulic-driven, it is convenient and efficient laborsaving, make
Industry breadth is adjustable, and complete machine farmland operation adaptability is good, and mobile side board can meet operation under the conditions of different breadth.
In summary: this foldable land leveller rack when in use, manipulates the corresponding hydraulic system handle of tractor, oil
The piston rod of cylinder 9 bounces back, and realizes that left and right section 2 is folded in basic segment 1, and only the width of basic segment 1 is installation working width, manipulation
The corresponding hydraulic system handle of tractor, the piston rod of oil cylinder 9 is overhanging, constitutes maximum functional breadth；According to the width of required operation
Width, the movable two sides torn plate 14 open and can be mounted on basic segment 1 or left and right section 2 with bolt 15, only basic segment 1 participates under this state
Grading operation, working width is minimum, saves raw material, mitigates the job requirements that complete machine meets different operating breadth；It is whole to use
Hydraulic-driven realizes that rack folds, and convenient and efficient laborsaving, working width is adjustable, and complete machine farmland operation adaptability is good, mobile side board
Operation under the conditions of different breadth can be met.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (2)
1. a kind of foldable land leveller rack, including basic segment (1) and left and right section (2), it is characterised in that: the basic segment
(1) both sides are fixedly welded with basic segment hinge (3), and the connecting pin upper end of left and right section (2) and basic segment hinge (3) is fixed to weld
Be connected to left and right section hinge (4), the upper end of basic segment hinge (3) and left and right section hinge (4) is provided with pin shaft A(5), carrier bar (6), pin
Axis B(7) and pin shaft C(8), the side of basic segment hinge (3) is provided with oil cylinder (9), carrier bar (6) and basic segment hinge (3) and a left side
Right section of hinge (4) passes through pin shaft A(5) intert connection, basic segment hinge (3) and left and right section hinge (4) pass through pin shaft B(7) interspersed
Connection, carrier bar (6) and oil cylinder (9) pass through pin shaft C(8) intert connection；The upper end of the basic segment (1) is symmetrically welded with oil cylinder branch
Seat (10), oil cylinder (9) are mounted on cylinder support (10), and the upper end of basic segment (1) is provided with oil pipe (11), two side cylinders (9)
It is connected by oil pipe (11), the output end of oil pipe (11) connects tractor hydraulic system；The lower end of the cylinder support (10) is solid
Dingan County is equipped with towing plate (12), and the upper-center of basic segment (1) is fixedly installed with drag link bearing (13).
2. the foldable land leveller rack of one kind according to claim 1, it is characterised in that: the side of the left and right section (2)
End be provided with it is movable tear plate (14) and bolt (15) open, it is movable tear plate (14) open and pass through bolt (15) be mounted on basic segment (1)
Two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091233.0U CN209482384U (en) | 2018-01-18 | 2018-01-18 | A kind of foldable land leveller rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820091233.0U CN209482384U (en) | 2018-01-18 | 2018-01-18 | A kind of foldable land leveller rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209482384U true CN209482384U (en) | 2019-10-11 |
Family
ID=68109833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820091233.0U Expired - Fee Related CN209482384U (en) | 2018-01-18 | 2018-01-18 | A kind of foldable land leveller rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209482384U (en) |
-
2018
- 2018-01-18 CN CN201820091233.0U patent/CN209482384U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20210118 |