CN114855904A - Land leveling machine for building engineering construction - Google Patents
Land leveling machine for building engineering construction Download PDFInfo
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- CN114855904A CN114855904A CN202210791170.0A CN202210791170A CN114855904A CN 114855904 A CN114855904 A CN 114855904A CN 202210791170 A CN202210791170 A CN 202210791170A CN 114855904 A CN114855904 A CN 114855904A
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- Prior art keywords
- soil
- scraper
- adjusting box
- plate
- soil scraping
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/42—Machines for imparting a smooth finish to freshly-laid paving courses other than by rolling, tamping or vibrating
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
- E02F3/8152—Attachments therefor, e.g. wear resisting parts, cutting edges
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
- E02F3/8155—Blades; Levelling or scarifying tools provided with movable parts, e.g. cutting discs, vibrating teeth or the like
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/815—Blades; Levelling or scarifying tools
- E02F3/8157—Shock absorbers; Supports, e.g. skids, rollers; Devices for compensating wear-and-tear, or the like
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
- E02F3/80—Component parts
- E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
- E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to the technical field of constructional engineering machinery, and discloses a land leveling machine for constructional engineering construction. Through scraper I, scraper II and swing joint's setting, make scraper I and scraper II be the type eight characters of falling in the direction of travel, forward with this a large amount of soil of portability, and fill the region that the place ahead reduced with this, in this in-process, can adjust the distance between two tractors, when the soil layer is thinner, then increase the distance between two tractors, with this scope of enlarging the scraper, when the soil layer is thick, then reduce the distance between two tractors, make scraper I and scraper II reduce the scope of scraper, can avoid carrying a large amount of soil layers, lead to scraper I and scraper II to be obstructed before stopping, utilize the distance between tractor adjustment case I and the adjustment case II, and then the scope on the level ground according to the thickness adjustment level land of soil layer, guarantee that the level land process is accomplished smoothly.
Description
Technical Field
The invention relates to the technical field of constructional engineering machinery, in particular to a land leveling machine for constructional engineering construction.
Background
Among the building engineering, generally need in projects such as level ground base, cement ground, road construction, need through artifical or mechanical ground flattening to conveniently carry out construction on next step, in order to keep the roughness on ground and the convenience of using in the future, generally need spend great energy and accomplish ground leveling work, at present, utilize the land leveler to carry out the flattening to building ground, but current land leveler exists some not enoughly, as follows:
the soil layer of current soil levelling machine more than utilizing tractor pulling scraper to the level strikes off, nevertheless at this in-process, if the soil layer of striking off accumulates gradually, piles up in the place ahead of scraper, reachs the pulling force limit of tractor, then causes the tractor to skid in situ, can't strike off the soil layer, and then leads to flat ground inefficiency to, solitary driving system, the scraper coverage that draws is limited, leads to the level land effect poor.
Disclosure of Invention
The invention provides a land leveling machine for building engineering construction, which has the advantages of large soil scraping range and high land leveling efficiency and solves the problems in the background technology.
The invention provides the following technical scheme: a land leveling machine for building engineering construction comprises an adjusting box I, an adjusting box II, a hydraulic device and two tractors, wherein T-shaped connecting blocks are movably clamped on the adjusting box I and the adjusting box II, the right part of each T-shaped connecting block is movably connected with the corresponding tractor through a shaft, lifting hydraulic rods are fixedly mounted in the adjusting box I and the adjusting box II and above the T-shaped connecting blocks, extending shafts of the lifting hydraulic rods are fixedly connected with the upper surfaces of the T-shaped connecting blocks, a soil scraping plate I is movably mounted in the adjusting box I, a soil scraping plate II is movably mounted in the adjusting box II, a movable connecting piece is arranged between the soil scraping plate I and the soil scraping plate II and consists of two mutually hinged connecting plates, one adjacent end of the soil scraping plate I and the soil scraping plate II is movably sleeved with the inner part of the connecting plates of the movable connecting piece respectively, the lifting hydraulic rod is communicated with the hydraulic device through a hydraulic pipe.
Preferably, the bottoms of the soil scraping plates I and II close to one end of the movable connecting piece are both fixedly provided with movable shafts, the movable shaft is movably sleeved with the movable connecting piece, inclined hydraulic rods are movably arranged on the inner sides of the adjusting box I and the adjusting box II through fixed shafts, the top ends of extending shafts of the two inclined hydraulic rods are respectively movably connected with the tops of the soil scraping plate I and the soil scraping plate II through the movable shaft, the top and the bottom of the side surfaces of the soil scraping plate I and the soil scraping plate II, which are far away from the movable connecting piece, are respectively provided with a fixed shaft, the fixed shafts positioned at the bottom of the soil scraping plate I and the bottom of the soil scraping plate II are respectively movably sleeved with the adjusting box I and the adjusting box II, all seted up spacing arc wall on adjusting box I and the adjusting box II, be located scraper I and II tops of scraper the fixed axle respectively with spacing arc wall activity joint, the slope hydraulic stem passes through hydraulic pressure pipe and hydraulic means intercommunication.
Preferably, swing joint spare's left side swing joint has coupling assembling, coupling assembling has two, is located the top coupling assembling's left part supports through axle swing joint and pushes away hydraulic stem II, is located the below coupling assembling's left part supports through axle swing joint and pushes away hydraulic stem I, the rear end swing joint who supports and pushes away hydraulic stem I has the propelling movement dolly, support the rear end and the propelling movement dolly swing joint that push away hydraulic stem II, hydraulic means fixed mounting is on the propelling movement dolly, support and push away hydraulic stem I and support and push away hydraulic stem II and communicate through hydraulic pressure pipe and hydraulic means respectively.
Preferably, the top fixed mounting of scraping plate I and scraping plate II has soil retaining plate, all present the contained angle of 135 degrees in the slant between soil retaining plate and the scraping plate I and between soil retaining plate and the scraping plate II, soil retaining plate's length is less than scraping plate I, soil retaining plate I and soil retaining plate are being close to I department of adjustment box and have seted up the breach, soil retaining plate's length is less than scraping plate II, soil retaining plate II and soil retaining plate are being close to II departments of adjustment box and have seted up the breach.
Preferably, the specifications of the soil scraping plate I and the soil scraping plate II are the same, the length of the soil scraping plate I is 2-4 meters, the soil scraping plate I comprises a soil scraping main plate and a connecting auxiliary plate, and the soil scraping main plate and the connecting auxiliary plate are movably hinged through a shaft.
Preferably, the distance between the bottom surface of the scraper plate I and the bottom surface of the adjusting box I in the vertical direction is 20-30 cm.
The invention has the following beneficial effects:
1. through scraper I, scraper II and swing joint's setting, make scraper I and scraper II be the type eight characters of falling in the direction of travel, forward with this a large amount of soil of portability, and fill the region that the place ahead reduced with this, in this in-process, can adjust the distance between two tractors, when the soil layer is thinner, then increase the distance between two tractors, with this scope of enlarging the scraper, when the soil layer is thick, then reduce the distance between two tractors, make scraper I and scraper II reduce the scope of scraper, can avoid carrying a large amount of soil layers, lead to scraper I and scraper II to be obstructed before stopping, utilize the distance between tractor adjustment case I and the adjustment case II, and then the scope on the level ground according to the thickness adjustment level land of soil layer, guarantee that the level land process is accomplished smoothly, strengthen level land efficiency.
2. Through the setting of slope hydraulic stem, make it can be with scraper I and II backward spurs of scraper, scraper I and scraper II use the fixed axle of bottom to rotate backward as the axle center, adjust the angle of scraper I and scraper II and ground with this, make scraper I and scraper II and ground adjust between 90 degrees to 150 degrees, and then the angle of adjustment scraper, when soil layer thickness is great, reduce the soil layer and to scraper I and II resistances of scraper, improve the efficiency of scraper, and then when avoiding the soil layer to be thicker, the tractor drags scraper I and scraper II and can't strike off the soil layer in its place ahead, and then make scraper I and scraper II empty, the shovel to the soil layer in place ahead removes.
3. Through supporting and pushing away hydraulic stem I, support and push away the setting of hydraulic stem II and promotion dolly, and then utilize the promotion dolly to provide thrust for swing joint spare through supporting and pushing away hydraulic stem I and supporting and pushing away hydraulic stem II at swing joint spare's rear, provide certain thrust for swing joint spare on the one hand, and then increase the earthwork that scraper I and scraper II can carry, improve the efficiency that the soil is leveled, on the other hand, the advancing speed of accessible adjustment promotion dolly, and then can promote swing joint spare and overturn, make scraper I and scraper II be eight positive characters type in the direction that advances, and then can be when the soil layer in the front is thick, from the outside shovel of centre, reduce the lifting surface area, accelerate the scraper speed, and, when the soil surface is too much, can promote from the middle part to both sides, make the soil surface strip pile up, be convenient for subsequent loading transportation.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a partial bottom view of the structure of the present invention;
FIG. 4 is a schematic side view of the structure of the present invention;
FIG. 5 is a schematic view of the installation of a structural adjustment box I and an inclined hydraulic rod of the present invention;
FIG. 6 is a schematic top view of the structural adjustment box I and the inclined hydraulic ram of the present invention;
fig. 7 is a schematic front view of the structure of the present invention.
In the figure: 1. an adjusting box I; 2. a T-shaped connecting block; 3. a lifting hydraulic rod; 4. a scraping plate I; 401. scraping a soil main plate; 402. connecting the auxiliary plate; 5. a soil scraping plate II; 6. an adjusting box II; 7. a movable connecting piece; 8. a limiting arc-shaped groove; 9. tilting the hydraulic rod; 10. a connecting assembly; 11. pushing the hydraulic rod I; 12. pushing a hydraulic rod II; 13. pushing the trolley; 14. a soil guard plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a land leveling machine for building engineering construction comprises an adjusting box I1, an adjusting box II 6, a hydraulic device and two tractors, wherein the adjusting box I1 and the adjusting box II 6 are movably connected with a T-shaped connecting block 2 in a clamping manner, the right part of the T-shaped connecting block 2 is movably connected with the tractors through a shaft, lifting hydraulic rods 3 are fixedly arranged in the adjusting box I1 and the adjusting box II 6 and positioned above the T-shaped connecting block 2, extending shafts of the lifting hydraulic rods 3 are fixedly connected with the upper surface of the T-shaped connecting block 2, a soil scraping plate I4 is movably arranged in the adjusting box I1, a soil scraping plate II 5 is movably arranged in the adjusting box II 6, a movable connecting piece 7 is arranged between the soil scraping plate I4 and the soil scraping plate II 5, the movable connecting piece 7 is composed of two connecting plates hinged with each other, one ends of the soil scraping plates I4 and II 5 adjacent to each other are respectively movably sleeved with the connecting plate of the movable connecting piece 7, the lifting hydraulic rod 3 is communicated with the hydraulic device through a hydraulic pipe, the two tractors are utilized to respectively pull the adjusting box I1 and the adjusting box II 6 through the T-shaped connecting block 2, at the moment, the soil scraping plate I4 and the soil scraping plate II 5 are inverted splayed in the advancing direction, so that a large amount of soil can be carried forward, and the area with the reduced front is filled, in the process, the distance between the two tractors can be adjusted, when the soil layer is thin, the distance between the two tractors is increased, so that the soil scraping range is enlarged, when the soil layer is thick, the distance between the two tractors is reduced, the soil scraping plate I4 and the soil scraping plate II 5 is reduced, the soil scraping range can be avoided from being carried, the soil scraping plate I4 and the soil scraping plate II 5 cannot be stopped, the distance between the adjusting box I1 and the adjusting box II 6 is adjusted by the tractors, and the flat land range is adjusted according to the thickness of the soil layer, the smooth completion of the land leveling process is ensured, and the land leveling efficiency is enhanced; the bottom of one end of each of the soil scraping plate I4 and the soil scraping plate II 5 close to the movable connecting piece is fixedly provided with a movable shaft, the movable shafts are movably sleeved with the movable connecting piece 7, the inner sides of the adjusting box I1 and the adjusting box II 6 are movably provided with inclined hydraulic rods 9 through fixed shafts, the top ends of the extending shafts of the two inclined hydraulic rods 9 are respectively movably connected with the tops of the soil scraping plate I4 and the soil scraping plate II 5 through the movable shafts, the top and the bottom of the side surface of the soil scraping plate I4 and the soil scraping plate II 5 far away from the movable connecting piece 7 are respectively provided with a fixed shaft, the fixed shafts at the bottoms of the soil scraping plate I4 and the soil scraping plate II 5 are respectively movably sleeved with the adjusting box I1 and the adjusting box II 6, the adjusting box I1 and the adjusting box II 6 are respectively provided with a limiting arc-shaped groove 8, the fixed shafts at the tops of the soil scraping plate I4 and the soil scraping plate II 5 are respectively movably clamped with the limiting arc-shaped grooves 8, the inclined hydraulic rods 9 are communicated with a hydraulic device through hydraulic pipe, the hydraulic device is used for controlling the contraction of the inclined hydraulic rod 9, the soil scraping plate I4 and the soil scraping plate II 5 are pulled backwards, the soil scraping plate I4 and the soil scraping plate II 5 rotate backwards by taking a fixed shaft at the bottom as an axis, so that the angle between the soil scraping plate I4 and the soil scraping plate II 5 and the ground is adjusted, the soil scraping plate I4 and the soil scraping plate II 5 and the ground are adjusted between 90 degrees and 150 degrees, and further the soil scraping angle is adjusted, when the soil layer thickness is large, the resistance of the soil layer to the soil scraping plate I4 and the soil scraping plate II 5 is reduced, the soil shoveling efficiency is improved, and further, when the soil layer is thick, a tractor drags the soil scraping plate I4 and the soil scraping plate II 5 to scrape the soil layer in front of the soil layer, so that the soil scraping plate I4 and the soil scraping plate II 5 are toppled over, and the soil layer in front is shoveled;
referring to fig. 5-7, the left side of the movable connecting member 7 is movably connected with two connecting members 10, the left portion of the upper connecting member 10 is movably connected with a pushing hydraulic rod ii 12 through a shaft, the left portion of the lower connecting member 10 is movably connected with a pushing hydraulic rod i 11 through a shaft, the rear end of the pushing hydraulic rod i 11 is movably connected with a pushing trolley 13, the rear end of the pushing hydraulic rod ii 12 is movably connected with the pushing trolley 13, a hydraulic device is fixedly installed on the pushing trolley 13, the pushing hydraulic rod i 11 and the pushing hydraulic rod ii 12 are respectively communicated with the hydraulic device through hydraulic pipes, the pushing trolley 13 travels behind the movable connecting member, and then the pushing hydraulic rod i 11 and the pushing hydraulic rod ii 12 are controlled by the hydraulic device to push the movable connecting member 7, so as to provide a certain pushing force for the movable connecting member 7, and further increase the amount of earth that the earth scraping plate i 4 and the earth scraping plate ii 5 can carry, the efficiency of land leveling is improved, on the other hand, the advancing speed of the pushing trolley 13 can be adjusted, and then two connecting plates of the movable connecting piece 7 can be pushed to rotate relatively, so that the soil scraping plate I4 and the soil scraping plate II 5 are in a regular splayed shape in the advancing direction, and further soil shoveling can be started from the center to the outside when the soil layer in the front is thick, so that the stress area is reduced, the soil scraping speed is accelerated, and in addition, when the amount of soil is too much, the soil can be pushed from the middle part to the two sides, so that the soil layers are piled in a strip shape, and the subsequent loading and transportation are facilitated; the top of the scraper plate I4 and the scraper plate II 5 is fixedly provided with a soil retaining plate 14, the included angles of 135 degrees in the oblique direction are formed between the soil retaining plate 14 and the scraper plate I4 and between the soil retaining plate 14 and the scraper plate II 5, the length of the soil retaining plate 14 is smaller than that of the scraper plate I4, the scraper plate I4 and the soil retaining plate 14 are provided with a notch at the position close to the adjusting box I1, the length of the soil retaining plate 14 is smaller than that of the scraper plate II 5, the scraper plate II 5 and the soil retaining plate 14 are provided with a notch at the position close to the adjusting box II 6, when the shoveled floating soil is too much, after the soil scraping plates I4 and II 5 are poured and blocked by the soil blocking plates 14, the soil is discharged from the gaps on the soil scraping plates I4, similarly, the floating soil is piled aside in a strip shape, in the process, the moving soil can be shoveled by the soil scraping plate I4 and the soil scraping plate II 5 to form floating soil, so that the problem that the cleaning is inconvenient due to overlarge adhesion force in the subsequent cleaning process is avoided; the specifications of the soil scraping plate I4 and the soil scraping plate II 5 are the same, the length of the soil scraping plate I4 is 2-4 meters, the soil scraping plate I4 comprises a soil scraping main plate 401 and a connecting auxiliary plate 402, the soil scraping main plate 401 and the connecting auxiliary plate 402 are movably hinged through a shaft, and the soil scraping range can be effectively expanded and the land leveling efficiency is improved by utilizing the push-pull force formed by two tractors and the pushing trolley 13; the distance between the bottom surface of the scraper I4 and the bottom surface of the adjusting box I1 is 20-30 cm in the vertical direction, so that the adjusting box I1 and the adjusting box II 6 are prevented from contacting with the bottom surfaces, the advancing resistance is increased, and the land leveling speed is increased.
The working principle is that at the beginning, the lifting hydraulic rod 3 is controlled to contract through the hydraulic device (the hydraulic device can be controlled by an operator through remote control or can be controlled by the operator on a tractor on site), so that the adjusting box I1 descends, the soil scraping plate I4 and the soil scraping plate II 5 are inserted into a soil layer, then the adjusting box I1 and the adjusting box II 6 are respectively pulled through the T-shaped connecting block 2 by utilizing the two tractors, at the moment, the soil scraping plate I4 and the soil scraping plate II 5 are in an inverted splayed shape in the advancing direction, so that a large amount of soil can be carried forward, a front reduced area is filled, in the process, the distance between the two tractors can be adjusted, when the soil layer is thin, the distance between the two tractors is increased, so that the soil scraping range is enlarged, when the soil layer is thick, the distance between the two tractors is reduced, so that the soil scraping range of the soil scraping plate I4 and the soil scraping plate II 5 is reduced, the soil scraping plate I4 and the soil scraping plate II 5 can be pulled backwards by retracting the inclined hydraulic rod 9 through the hydraulic device, the soil scraping plate I4 and the soil scraping plate II 5 rotate backwards by taking a fixed shaft at the bottom as an axis, so that the angle between the soil scraping plate I4 and the soil scraping plate II 5 and the ground is adjusted, the soil scraping plate I4 and the soil scraping plate II 5 and the ground are adjusted between 90 degrees and 150 degrees, and then the soil scraping angle is adjusted, when the soil layer thickness is larger, the resistance of the soil layer to the soil scraping plate I4 and the soil scraping plate II 5 is reduced, and the pushing trolley 13 is utilized to provide thrust for the movable connecting piece 7 through the abutting hydraulic rod I11 and the abutting hydraulic rod II 12 at the rear part of the movable connecting piece 7, on one hand, a certain thrust is provided for the movable connecting piece 7, on the other hand, the advancing speed of the pushing trolley 13 can be adjusted, and then the movable connecting piece 7 can be pushed to overturn, make scraper I4 and scraper II 5 be regular splayed on the direction of advancing, and then can outwards start to shovel soil from the center when the soil layer in front is thicker, at this in-process, the accessible is to supporting pushing hydraulic stem I11 and supporting pushing hydraulic stem II 12 and carry out different extension length, adjusts swing joint 7's inclination to this slope of cooperation scraper I4 and scraper II 5.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a building engineering construction is with land levelling machine, includes adjusting box I (1), adjusting box II (6), hydraulic means and two tractors, its characterized in that: the adjustable tractor is characterized in that T-shaped connecting blocks (2) are movably clamped on the adjusting box I (1) and the adjusting box II (6), the right part of each T-shaped connecting block (2) is movably connected with the tractor through a shaft, lifting hydraulic rods (3) are fixedly mounted in the adjusting box I (1) and the adjusting box II (6) and above the T-shaped connecting blocks (2), extending shafts of the lifting hydraulic rods (3) are fixedly connected with the upper surfaces of the T-shaped connecting blocks (2), soil scraping plates I (4) are movably mounted in the adjusting box I (1), soil scraping plates II (5) are movably mounted in the adjusting box II (6), movable connecting pieces (7) are arranged between the soil scraping plates I (4) and the soil scraping plates II (5), each movable connecting piece (7) is composed of two mutually hinged connecting plates, one ends, adjacent to the soil scraping plates I (4) and the soil scraping plates II (5), are movably sleeved with the inner parts of the connecting plates of the movable connecting pieces (7) respectively, the lifting hydraulic rod (3) is communicated with the hydraulic device through a hydraulic pipe.
2. A land leveling machine for construction of building engineering according to claim 1, characterized in that: the soil scraping plate I (4) and the soil scraping plate II (5) are close to the bottom of one end of a movable connecting piece, the movable shaft is fixedly arranged at the bottom of the movable connecting piece, the movable shaft is movably sleeved with the movable connecting piece (7), the inner sides of the adjusting box I (1) and the adjusting box II (6) are movably provided with inclined hydraulic rods (9) through fixed shafts, the top ends of extending shafts of the inclined hydraulic rods (9) are respectively movably connected with the tops of the soil scraping plate I (4) and the soil scraping plate II (5) through the movable shafts, the top and the bottom of the side surface of the soil scraping plate I (4) and the soil scraping plate II (5) far away from the movable connecting piece (7) are respectively provided with the fixed shafts, the fixed shafts are respectively movably sleeved with the adjusting box I (1) and the adjusting box II (6) and positioned at the bottoms of the soil scraping plate I (4) and the soil scraping plate II (5), the limiting arc grooves (8) are respectively arranged on the adjusting box I (1) and the adjusting box II (6), the fixed shaft is movably clamped with the limiting arc-shaped groove (8) respectively and is positioned at the tops of the soil scraping plate I (4) and the soil scraping plate II (5), and the inclined hydraulic rod (9) is communicated with the hydraulic device through a hydraulic pipe.
3. A land leveling machine for construction of building engineering according to claim 1, characterized in that: the left side swing joint of swing joint spare (7) has coupling assembling (10), coupling assembling (10) have two, are located the top the left part of coupling assembling (10) supports through axle swing joint and pushes away hydraulic stem II (12), is located the below the left part of coupling assembling (10) supports through axle swing joint and pushes away hydraulic stem I (11), the rear end swing joint who supports and pushes away hydraulic stem I (11) has and promotes dolly (13), support the rear end that pushes away hydraulic stem II (12) and promote dolly (13) swing joint, hydraulic means fixed mounting is on promoting dolly (13), support and push away hydraulic stem I (11) and support and push away hydraulic stem II (12) and communicate with hydraulic means through the hydraulic pressure pipe respectively.
4. A land leveling machine for construction of building engineering according to claim 1, characterized in that: the top fixed mounting of scraper bar I (4) and scraper bar II (5) has soil retaining plate (14), all present the contained angle of 135 degrees in the slant between soil retaining plate (14) and scraper bar I (4) and between soil retaining plate (14) and scraper bar II (5), the length that soil retaining plate (14) is less than scraper bar I (4), the breach has been seted up near adjustment case I (1) in scraper bar I (4) and soil retaining plate (14), the length that soil retaining plate (14) is less than scraper bar II (5), the breach is seted up near adjustment case II (6) in scraper bar II (5) and soil retaining plate (14).
5. A land leveling machine for construction of building engineering according to claim 1, characterized in that: the scraper I (4) and the scraper II (5) are the same in specification, the scraper I (4) is 2-4 meters in length, the scraper I (4) comprises a scraper main plate (401) and a connecting auxiliary plate (402), and the scraper main plate (401) and the connecting auxiliary plate (402) are movably hinged through a shaft.
6. A land leveling machine for construction of building engineering according to claim 1, characterized in that: the distance between the bottom surface of the scraper I (4) and the bottom surface of the adjusting box I (1) is 20-30 cm in the vertical direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210791170.0A CN114855904B (en) | 2022-07-07 | 2022-07-07 | Land leveling machine for building engineering construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210791170.0A CN114855904B (en) | 2022-07-07 | 2022-07-07 | Land leveling machine for building engineering construction |
Publications (2)
Publication Number | Publication Date |
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CN114855904A true CN114855904A (en) | 2022-08-05 |
CN114855904B CN114855904B (en) | 2022-09-23 |
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Family Applications (1)
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CN202210791170.0A Active CN114855904B (en) | 2022-07-07 | 2022-07-07 | Land leveling machine for building engineering construction |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1037237A (en) * | 1996-07-25 | 1998-02-10 | Sekisui Plant Syst Kk | Ditch backfilling device and ditch backfilling method and ditch backfilling device with ditch excavator |
FR2872380A1 (en) * | 2004-06-30 | 2006-01-06 | Patrick Jean Andre Rouille | Foldable tool for use with e.g. tractor, has blade solidifying soil lightened by ploughing and breaking clod by leveling soil and by erasing impression left by tractor wheel, and hitches allowing to associate another tool to foldable tool |
CN105284214A (en) * | 2015-11-20 | 2016-02-03 | 吴宝华 | Grader blade |
CN110512672A (en) * | 2019-08-29 | 2019-11-29 | 广东博智林机器人有限公司 | Evener |
CN112492893A (en) * | 2020-11-30 | 2021-03-16 | 汨罗市大荆宏腾供销有限公司 | Compaction device for land arrangement |
CN215857929U (en) * | 2021-08-19 | 2022-02-18 | 华能海南州新能源发电有限公司 | Leveling device for photovoltaic infrastructure |
-
2022
- 2022-07-07 CN CN202210791170.0A patent/CN114855904B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1037237A (en) * | 1996-07-25 | 1998-02-10 | Sekisui Plant Syst Kk | Ditch backfilling device and ditch backfilling method and ditch backfilling device with ditch excavator |
FR2872380A1 (en) * | 2004-06-30 | 2006-01-06 | Patrick Jean Andre Rouille | Foldable tool for use with e.g. tractor, has blade solidifying soil lightened by ploughing and breaking clod by leveling soil and by erasing impression left by tractor wheel, and hitches allowing to associate another tool to foldable tool |
CN105284214A (en) * | 2015-11-20 | 2016-02-03 | 吴宝华 | Grader blade |
CN110512672A (en) * | 2019-08-29 | 2019-11-29 | 广东博智林机器人有限公司 | Evener |
CN112492893A (en) * | 2020-11-30 | 2021-03-16 | 汨罗市大荆宏腾供销有限公司 | Compaction device for land arrangement |
CN215857929U (en) * | 2021-08-19 | 2022-02-18 | 华能海南州新能源发电有限公司 | Leveling device for photovoltaic infrastructure |
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