CN204703209U - The collapsible land leveller of a kind of wide cut - Google Patents
The collapsible land leveller of a kind of wide cut Download PDFInfo
- Publication number
- CN204703209U CN204703209U CN201520403072.0U CN201520403072U CN204703209U CN 204703209 U CN204703209 U CN 204703209U CN 201520403072 U CN201520403072 U CN 201520403072U CN 204703209 U CN204703209 U CN 204703209U
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- frame main
- land leveller
- main beam
- land
- pull bar
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Abstract
The utility model discloses the collapsible land leveller of a kind of wide cut, described land leveller is fixed on change-can mixer machine beam by junction plate, described land leveller comprises hydraulic jack, frame main beam, flexible beam and front-axle beam, pull bar is connected with between described hydraulic jack and frame main beam, described pull bar stretches out along frame main beam, the two ends of described frame main beam are stretched out by pull bar and are partly symmetrically connected with the curb girder of band lacing wire button, and described frame main beam and curb girder are welded with land level scraper, the two ends of described flexible beam are vertical with between front-axle beam is connected with tie-beam, described front-axle beam is connected with the lacing wire button be located on curb girder by lacing wire.The collapsible land leveller of the wide cut that the utility model provides, structure simplifies novelty, low cost of manufacture, and fit is high, and configurable being arranged on current most of brand change-can mixer carries out stirring slurry grading operation, with change-can mixer flexible joint, automatically can realize level.
Description
Technical field
The utility model relates to a kind of civil engineering machine for level land, particularly relates to the collapsible land leveller of a kind of wide cut.
Background technology
Along with the development increasingly of science and technology, land leveller is also in update.A big chunk land leveller 26S Proteasome Structure and Function is in the market single, and cannot meet complicated level land requirement, customer usually can not find the type wanted when choosing land leveller simultaneously.And most of land leveller is mainly for the very large Design of earthwork of engineering quantity, runs into the ground works that some engineering quantitys are little, does not just have corresponding type to match, but land planer is used just to seem waste, and sometimes also can be inapplicable.
The patent No. be 201320394196 Chinese utility model patent disclose a kind of collapsible laser flatting machine, comprise laser beam emitting device, laser receiver, control device, draw-gear, land level scraper device; Laser beam emitting device is used for Emission Lasers bundle form laser plane, and laser receiver is for receiving laser and comparing with the laser datum face of presetting, and control device is for the lifting of the lifting and land level scraper device road wheel that control laser receiver; Laser receiver is arranged on land level scraper device, and land level scraper device is connected with draw-gear, and draw-gear is walked for driving land level scraper device.This collapsible laser flatting machine can be leveled land accurately, and effect is better, but it exists the shortcoming that cost is higher, operation process is unstable and environmental requirement is high to external world, and not easily with change-can mixer or other scarification equipment integrations of operation.
Summary of the invention
The purpose of this utility model is the above problem overcoming prior art existence, provides a kind of wide cut of novel structure collapsible land leveller, not only has good leveling effect, and low cost of manufacture, and fit is high, can support the use with general change-can mixer.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
The collapsible land leveller of a kind of wide cut, described land leveller is fixed on change-can mixer machine beam by junction plate, described land leveller comprises hydraulic jack and the perpendicular frame main beam be connected, flexible beam and front-axle beam, pull bar is symmetrically connected with between the middle part of described hydraulic jack and the two ends of frame main beam, described pull bar stretches out along frame main beam, described frame main beam, flexible beam and front-axle beam be arranged in parallel, the two ends of described frame main beam are stretched out by pull bar and are partly symmetrically connected with the curb girder of band lacing wire button, and uniform welding has at least one land level scraper on described frame main beam and curb girder, between the two ends of described flexible beam and front-axle beam, Symmetrical vertical is connected with tie-beam, described front-axle beam is connected with the lacing wire button be located on curb girder by lacing wire.
Further, described flexible beam is divided into the upper beam that is provided with tie-beam linkage and two ends to be provided with the underbeam of girder linkage, upper beam is connected with the spring being symmetrically set in bearing pin both sides by bearing pin with underbeam, like this when tie-beam tilts, the girder being welded with land level scraper leans on the factor of self gravitation just not tilt thereupon.
Further, the arrangement architecture of described land level scraper is double-deck Heterogeneous Permutation structure, can effectively prevent soil block from blocking up, and extrudes stirring the large clod after slurry, is beneficial to hack.
The beneficial effects of the utility model are:
The collapsible land leveller of the wide cut that the utility model provides, structure simplifies novelty, low cost of manufacture, and fit is high, and configurable being arranged on current most of brand change-can mixer carries out stirring slurry grading operation, with change-can mixer flexible joint, automatically can realize level.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, and form a application's part, schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the structural representation of flexible beam of the present utility model;
Fig. 3 is angle of penetration of the present utility model adjustment schematic diagram;
Number in the figure illustrates: 1-land level scraper, 2-curb girder, 3-pull bar, 4-flexible beam, 41-girder linkage, 42-spring, 43-bearing pin, 44-tie-beam linkage, 5-tie-beam, 6-junction plate, 7-hydraulic jack, 71-upper limit position, 72-lower limit position, 8-lacing wire, 9-front-axle beam, 10-frame main beam, 11-change-can mixer machine beam.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
As shown in Figure 1, the collapsible land leveller of a kind of wide cut, described land leveller is fixed on paddy field pulp stirrer machine beam 11 by junction plate 6, described land leveller comprises hydraulic jack 7 and the perpendicular frame main beam 10 be connected, flexible beam 4 and front-axle beam 9, pull bar 3 is symmetrically connected with between the middle part of described hydraulic jack 7 and the two ends of frame main beam 10, described pull bar 3 stretches out along frame main beam 10, described frame main beam 10, flexible beam 4 and front-axle beam 9 be arranged in parallel, the two ends of described frame main beam 10 are stretched out by pull bar 3 and are partly symmetrically connected with the curb girder 2 of band lacing wire button, and uniform welding has at least one land level scraper 1 on described frame main beam 10 and curb girder 2, between the two ends of described flexible beam 4 and front-axle beam 9, Symmetrical vertical is connected with tie-beam 5, described front-axle beam 9 is connected with the lacing wire button be located on curb girder 2 by lacing wire 8.
As shown in Figure 2, described flexible beam 4 is divided into the upper beam that is provided with tie-beam linkage 44 and two ends to be provided with the underbeam of girder linkage 41, upper beam is connected with the spring 42 being symmetrically set in bearing pin 43 both sides by bearing pin 43 with underbeam, like this when tie-beam 5 tilts, the girder 10 being welded with land level scraper 1 leans on the factor of self gravitation just not tilt thereupon.
Further, the arrangement architecture of described land level scraper 1 is double-deck Heterogeneous Permutation structure, can effectively prevent soil block from blocking up, and extrudes stirring the large clod after slurry, is beneficial to hack.
The operating principle of the present embodiment is:
First land leveller is connected with change-can mixer machine beam 11 by junction plate 6, and adjust initial angle and position by being rotationally connected plate 6, then the curb girder 2 on both sides is put down by the mode pulling lacing wire 8, after adjusting, by the initial of hydraulic control land leveller and operating position.Simultaneously because be mechanism with flexible elements between flat girder 10 and change-can mixer machine beam 11 below, so land leveller is floating all the time, do not tilt with the inclination of change-can mixer machine beam 11, and do not rise and fall with the fluctuating of change-can mixer machine beam 11 in certain amplitude, remain level.Land level scraper 1 is welded in frame 2,10, and is elevated with the flexible of hydraulic jack 7; Machine frame at two sides, in rise process, is rotated around bearing pin 43 under the effect of hydraulic jack 7, pull bar 3 and gravity, and when arriving upper limit 71, the lacing wire button on curb girder 2 can under the action of the spring by its automatic locking.During work, change-can mixer completes hack, stirs slurry operation, and mud drags and flattens by land level scraper 1, and by gravity and balanced action by floating for small earth grade.Finally combine hack, stir slurry and grading operation.
In addition, the adjustment of land leveller angle of penetration as shown in Figure 3, when hydraulic jack 7 is positioned at upper limit, for travel position, when hydraulic jack 7 oil cylinder extends, tie-beam 5 collides with the lower limit 72 of junction plate 6, can draw the adjustable scope in work drift angle of land level scraper 1 thus.After suitable for land leveller angle adjustment, be welded on land level scraper on girder 10 and curb girder 21 and arrange in two row intervals dislocation, similarly be one " comb " by smooth for ground combing, and large clod to be extruded, makes it in small, broken bits, thus reach level land, the effect on whole ground.
As known by the technical knowledge, the utility model can be realized by other the embodiment not departing from its Spirit Essence or essential feature, therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrating, is not only, is allly all included in the utility model within the scope of the utility model or being equal to the change in scope of the present utility model.
Claims (3)
1. the collapsible land leveller of wide cut, described land leveller is fixed on change-can mixer machine beam (11) by junction plate (6), it is characterized in that: described land leveller comprises hydraulic jack (7) and the perpendicular frame main beam (10) be connected, flexible beam (4) and front-axle beam (9), pull bar (3) is symmetrically connected with between the middle part of described hydraulic jack (7) and the two ends of frame main beam (10), described pull bar (3) stretches out along frame main beam (10), described frame main beam (10), flexible beam (4) and front-axle beam (9) be arranged in parallel, the two ends of described frame main beam (10) are stretched out by pull bar (3) and are partly symmetrically connected with the curb girder (2) of band lacing wire button, and described frame main beam (10) and the upper uniform welding of curb girder (2) have at least one land level scraper (1), between the two ends of described flexible beam (4) and front-axle beam (9), Symmetrical vertical is connected with tie-beam (5), described front-axle beam (9) is connected with the lacing wire button be located on curb girder (2) by lacing wire (8).
2. the collapsible land leveller of a kind of wide cut according to claim 1, it is characterized in that: described flexible beam (4) is divided into the upper beam that is provided with tie-beam linkage (44) and two ends to be provided with the underbeam of girder linkage (41), upper beam and underbeam are connected with the spring (42) being symmetrically set in bearing pin (43) both sides by bearing pin (43).
3. the collapsible land leveller of a kind of wide cut according to claim 1, is characterized in that: the arrangement architecture of described land level scraper (1) is double-deck Heterogeneous Permutation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403072.0U CN204703209U (en) | 2015-06-12 | 2015-06-12 | The collapsible land leveller of a kind of wide cut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520403072.0U CN204703209U (en) | 2015-06-12 | 2015-06-12 | The collapsible land leveller of a kind of wide cut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204703209U true CN204703209U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520403072.0U Expired - Fee Related CN204703209U (en) | 2015-06-12 | 2015-06-12 | The collapsible land leveller of a kind of wide cut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204703209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337457A (en) * | 2016-08-29 | 2017-01-18 | 李艳辉 | Energy-saving width screw shovel cutter land leveller |
| CN107046816A (en) * | 2017-01-12 | 2017-08-18 | 华南农业大学 | A kind of land leveller land level scraper levelling device |
-
2015
- 2015-06-12 CN CN201520403072.0U patent/CN204703209U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337457A (en) * | 2016-08-29 | 2017-01-18 | 李艳辉 | Energy-saving width screw shovel cutter land leveller |
| CN106337457B (en) * | 2016-08-29 | 2019-03-22 | 李艳辉 | A kind of energy conservation wide cut screw rod perching knife land leveller |
| CN107046816A (en) * | 2017-01-12 | 2017-08-18 | 华南农业大学 | A kind of land leveller land level scraper levelling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20160612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |