CN213044083U - Land leveler with folding knife and shovel - Google Patents
Land leveler with folding knife and shovel Download PDFInfo
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- CN213044083U CN213044083U CN202020857378.4U CN202020857378U CN213044083U CN 213044083 U CN213044083 U CN 213044083U CN 202020857378 U CN202020857378 U CN 202020857378U CN 213044083 U CN213044083 U CN 213044083U
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Abstract
The utility model belongs to the technical field of engineering machine tool, agricultural machine, a leveler with folding sword shovel is related to, including the main support, with main support rear end complex wheel structure, locating the structure of pulling and the sword shovel structure of main support front end, sword shovel structure including fixed sword shovel, with fixed sword shovel matched with folding sword shovel, locating the side baffle of folding sword shovel tip and being used for the drive the first driving piece of folding motion of folding sword shovel, the other end of folding sword shovel through a connection structure with fixed sword shovel cooperatees. The utility model provides a folding shovel can turn over the top of rolling over to equipment, can effectively improve equipment's whole trafficability characteristic, reduces depositing of equipment and occupies space, and it is very convenient to use.
Description
Technical Field
The utility model belongs to the technical field of engineering machinery and agricultural machinery, and relates to a land leveler with a folding knife blade.
Background
The land leveler is an earthwork machine for leveling the ground by using a scraper, has the advantages of high speed, high efficiency, high precision and multiple purposes, can finish the work of leveling large-area ground such as roads, farmlands and the like, ditching, slope scraping, soil pushing, snow removing, loosening, compacting, distributing, mixing, loading assisting, wasteland reclaiming and the like, and is important equipment in the construction of national defense engineering, mine construction, road building, water conservancy construction, farmland improvement and the like;
but the scraper that current leveler had all is longer, leads to the whole width of leveler great, has seriously influenced the trafficability characteristic of leveler, needs to occupy great space when the leveler parks simultaneously, is unfavorable for depositing, and it is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
For solving the problem that proposes among the above-mentioned background art, the utility model provides a cutting shovel is collapsible, and whole equipment trafficability characteristic is high, the leveler of being convenient for deposit.
The utility model provides a technical problem adopt following technical scheme to realize: the utility model provides a land leveler with folding sword shovel, including the main support, with main support rear end matched with wheel structure, locate the structure and the sword shovel structure of pulling of main support front end, sword shovel structure including fixed sword shovel, with fixed sword shovel matched with folding sword shovel, locate the side baffle of folding sword shovel tip and be used for the drive folding sword shovel folding motion's first driving piece, the other end of folding sword shovel through a connection structure with fixed sword shovel cooperatees.
The connecting structure comprises a first connecting piece arranged on the fixed blade shovel, a connecting rod with one end connected with the first connecting piece, a second connecting piece connected with the other end of the connecting rod, a first rotating piece in movable fit with the first connecting piece and a second rotating piece in movable fit with the second connecting piece, wherein the second connecting piece is arranged on the fixed blade shovel, and the first rotating piece and the second rotating piece are both arranged on the folding blade shovel.
The fixed knife shovel is provided with a first fixing piece movably connected with the first driving piece, the folding knife shovel is provided with a second fixing piece, and the telescopic end of the first driving piece is movably connected with the second fixing piece.
The traction structure comprises a traction piece, a connecting support connected with the bottom end of the traction piece, a connecting hook detachably matched with the end head of the traction piece and a third driving piece for driving the traction piece to move; one side of the connecting support is movably connected with the main support, and the traction piece is matched with the fixed cutting shovel through a connecting plate.
The traction piece is provided with a third fixing piece connected with the third driving piece, the main support is provided with a fourth fixing piece, and the telescopic end of the third driving piece is matched with the fourth fixing piece.
The wheel structure comprises a hollow connecting rod connected with the rear end of the main support, a second driving piece arranged in the hollow connecting rod, a connecting sliding rod with one end connected with the telescopic end of the second driving piece, a wheel frame connected with the other end of the connecting sliding rod, a wheel shaft arranged on the wheel frame and a wheel hub matched with the wheel shaft.
The connecting hook is connected with the end head of the traction piece through a bolt.
The utility model has the advantages that:
1) the utility model discloses in set up folding shovel, when needing to pass through narrower passageway or need not carry out the level land operation, turn over folding shovel and roll over to the top of equipment to improve the whole trafficability characteristic of equipment, reduce the storage occupation space of equipment, when needing level land operation, only need to reset folding shovel to one side of fixed shovel, carry out the leveling land jointly, it is very convenient to use;
2) the utility model discloses distance between well wheel hub is adjustable, can further improve the ability that the leveler adapts to different road conditions, also can improve the stability when the leveler removes greatly simultaneously.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is an enlarged view at B in fig. 1.
Fig. 4 is a first schematic structural diagram of the present invention.
Fig. 5 is an enlarged view at C in fig. 4.
Fig. 6 is a schematic structural diagram of the present invention.
Fig. 7 is a side view of the present invention.
Fig. 8 is an enlarged view at D in fig. 7.
Fig. 9 is a schematic structural view of the hollow connecting rod and the connecting sliding rod of the present invention.
Detailed Description
As shown in fig. 1 to 9, a grader with a foldable blade includes a main support 1, a wheel structure, a traction structure and a blade structure, wherein the rear end of the main support 1 is provided with the wheel structure, specifically, the wheel structure includes a hollow connecting rod 21, a second driving member, a connecting sliding rod 23, a wheel frame 24, a wheel axle 25 and a wheel hub 26, the hollow connecting rod 21 is fixedly disposed at the rear end of the main vehicle member 1, the second driving member 22 is a common hydraulic telescopic cylinder directly purchased from the market, the detailed structure and principle are not described herein, the second driving member is not shown in the drawings, the second driving member 22 is disposed in the hollow connecting rod 21, the telescopic end of the second driving member 22 is connected to one end of the connecting sliding rod 23, the other end of the connecting sliding rod 23 is connected to the wheel frame 24, the two ends of the wheel frame 24 are provided with the wheel axle 25, the wheel axle 25 is connected with a wheel hub 26 in a matching way, and a tire 27 is sleeved on the wheel hub 26;
preferably, the second driving member 22, the connecting slide bar 23, the wheel frame 24, the wheel axle 25 and the wheel hub 26 are arranged in two groups, and are respectively positioned at two ends of the hollow connecting rod; the second driving piece can drive the connecting slide rod to move in the hollow connecting rod in a telescopic mode, and further drive the wheel frame to move through the connecting slide rod, so that the distance between the wheel hubs on the two sides of the main support can be adjusted, the land leveler can adapt to different road conditions, and the stability of the land leveler during moving can be improved;
the traction structure is arranged at the front end of the main support, specifically, the traction structure comprises a traction piece 31, a connecting support 32, a connecting hook 33 and a third driving piece, the traction piece 31 is in a 'gooseneck arm' structure, the bottom end of the traction piece 31 is provided with the connecting support 32, and the rear side of the connecting support 32 is movably connected with the main support 1; the end of the traction piece 31 is provided with a connecting hook 33, the connecting hook 33 is connected with other equipment such as a tractor and the like to drive the grader to move, preferably, the connecting hook 33 is detachably connected with the end of the traction piece through a bolt, so that the connecting hook can be conveniently replaced and maintained at regular intervals;
a third fixing piece 51 is arranged on the traction piece 31, the third driving piece is connected with the third fixing piece 51, the third driving piece is a common hydraulic telescopic oil cylinder which can be directly purchased in the market, the specific structure and principle are not repeated herein, the third driving piece is not drawn in the drawing, a fourth fixing piece 52 is arranged on the main bracket 1, and the telescopic end of the third driving piece 35 is movably connected with the fourth fixing piece 52; the third driving piece can drive the traction piece to move up and down;
the cutting shovel structure is matched with the traction piece 31, specifically, the cutting shovel structure comprises a fixed cutting shovel 41, a folding cutting shovel 42, a side partition plate 43 and a first driving piece, a connecting seat is arranged on the back face of the fixed cutting shovel 41, the connecting seat is connected with the traction piece 31 through a connecting plate 34, preferably, one end of the connecting plate 34 is movably connected with the connecting seat, and the other end of the connecting plate 34 is movably connected with the traction piece 31; the back of the fixed cutting shovel 41 is provided with a plate 48, and the plate 48 is movably connected with the front side of the connecting bracket 32;
the end part of the folding shovel 42 is provided with a side partition plate 43, the other end of the folding shovel 42 is matched with the fixed shovel 41 through a connecting structure, specifically, the connecting structure comprises a first connecting piece 61, a connecting rod 62, a second connecting piece 63, a first rotating piece 64 and a second rotating piece 65, the first connecting piece 61 and the second connecting piece 63 are both arranged on the back surface of the fixed shovel 41, one end of the connecting rod 62 is connected with the first connecting piece 61, the other end of the connecting rod 62 is connected with the second connecting piece 63, the first rotating piece 64 and the second rotating piece 65 are both arranged on the folding shovel 42, the first rotating piece 64 is hinged with the first connecting piece 61, and the second rotating piece 65 is hinged with the second connecting piece 63;
a first fixing piece 45 is arranged on the fixed cutting shovel 41, the first driving piece is connected with the first fixing piece 45, the first driving piece 44 is a common hydraulic telescopic oil cylinder which can be directly purchased in the market, specific structures and principles are not repeated herein, the first driving piece is not drawn in the attached drawings, a second fixing piece 46 is arranged on the folding cutting shovel 42, and the telescopic end of the first driving piece 44 is movably connected with the second fixing piece 46;
the telescopic end of the first driving piece can drive the folding shovel to fold, open and close, and when the folding shovel passes through a narrow channel or does not need to be operated on the flat ground, the folding shovel can be turned over above the equipment, so that the whole width of the equipment can be reduced, and the trafficability of the equipment is improved; the occupied space during placement can be reduced, the storage is convenient, and the use is very convenient;
preferably, rotating shafts are arranged at the joint of the first driving piece and the first fixing piece and the second fixing piece, the joint of the third driving piece and the third fixing piece and the fourth fixing piece, the joint of the connecting plate and the connecting seat and the traction piece, and the joint of the connecting bracket and the main bracket and the plate, so as to realize movable connection of the joints, and the connection is set as a means in the prior art, which is not described again;
preferably, the traction member is provided with a support member 81, the top end of the support member 81 is provided with a laser receiver, and the traction member is also provided with a hydraulic oil tank, an electromagnetic valve group, a laser transmitter, a controller and other structures to achieve the purpose of controlling the height of the cutting blade through a laser signal, the structures are not shown in the drawing, and the specific structure arrangement, circuit connection and working principle are realized by referring to the prior art, and are not described again;
the utility model discloses a concrete theory of operation: the during operation, the hookup through the leveler front end links to each other with other mobile device such as tractor, highly adjusting the cutting shovel through laser receiver isotructure, the flexible end of shrink first driving piece resets folding cutting shovel to one side of fixed cutting shovel, carry out the purpose of leveling the soil jointly, when needs are through narrower passageway or need not carry out the level land operation, stretch out the flexible end of first driving piece, fold the top of cutting shovel to equipment with folding, with improve equipment's whole trafficability characteristic, reduce the storage that occupies space of equipment.
The above detailed description of the embodiments of the present invention is only the preferred embodiments of the present invention, and the embodiments of the present invention should not be considered as limiting the scope of the present invention, and all the equivalent changes and improvements made in the application scope of the present invention should still belong to the scope of the present invention.
Claims (7)
1. The utility model provides a land leveler with folding sword shovel, include main support (1), with main support (1) rear end matched with wheel structure, locate the structure and the sword shovel structure of pulling of main support (1) front end, its characterized in that: the sword shovel structure including fixed sword shovel (41), with fixed sword shovel (41) matched with folding sword shovel (42), locate side baffle (43) of folding sword shovel (42) a tip and be used for the drive folding movement's of sword shovel (42) first driving piece, the other end of folding sword shovel (42) through a connection structure with fixed sword shovel (41) cooperate.
2. The grader with a folding blade according to claim 1 wherein: the connecting structure comprises a first connecting piece (61) arranged on the fixed blade (41), a connecting rod (62) with the first connecting piece (61), a second connecting piece (63) with the other end of the connecting rod (62), a first rotating piece (64) with the first connecting piece (61) in movable fit and a second rotating piece (65) with the second connecting piece (63) in movable fit, wherein the second connecting piece (63) is arranged on the fixed blade (41), and the first rotating piece (64) and the second rotating piece (65) are arranged on the folding blade (42).
3. A grader with a folding blade according to claim 1 or 2 wherein: be equipped with on fixed sword shovel (41) with first driving piece swing joint's first mounting (45), be equipped with second mounting (46) on folding sword shovel (42), the flexible end of first driving piece with second mounting (46) swing joint.
4. The grader with a folding blade according to claim 1 wherein: the traction structure comprises a traction piece (31), a connecting support (32) connected with the bottom end of the traction piece (31), a connecting hook (33) detachably matched with the end head of the traction piece (31), and a third driving piece for driving the traction piece (31) to move; one side of the connecting support (32) is movably connected with the main support (1), and the traction piece (31) is matched with the fixed cutting shovel (41) through a connecting plate (34).
5. The grader with a folding blade according to claim 4 wherein: the traction piece (31) is provided with a third fixing piece (51) connected with the third driving piece, the main support (1) is provided with a fourth fixing piece (52), and the telescopic end of the third driving piece is matched with the fourth fixing piece (52).
6. The grader with a folding blade according to claim 1 wherein: the wheel structure comprises a hollow connecting rod (21) connected with the rear end of the main support (1), a second driving piece arranged in the hollow connecting rod (21), a connecting slide rod (23) with one end connected with the telescopic end of the second driving piece, a wheel frame (24) connected with the other end of the connecting slide rod (23), a wheel shaft (25) arranged on the wheel frame (24) and a wheel hub (26) matched with the wheel shaft (25).
7. The grader with a folding blade according to claim 4 wherein: the connecting hook (33) is connected with the end head of the traction piece (31) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020857378.4U CN213044083U (en) | 2020-05-21 | 2020-05-21 | Land leveler with folding knife and shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020857378.4U CN213044083U (en) | 2020-05-21 | 2020-05-21 | Land leveler with folding knife and shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213044083U true CN213044083U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020857378.4U Active CN213044083U (en) | 2020-05-21 | 2020-05-21 | Land leveler with folding knife and shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213044083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692786A (en) * | 2020-05-21 | 2021-11-26 | 黑龙江重兴机械设备有限公司 | Land leveler with folding knife and shovel |
-
2020
- 2020-05-21 CN CN202020857378.4U patent/CN213044083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113692786A (en) * | 2020-05-21 | 2021-11-26 | 黑龙江重兴机械设备有限公司 | Land leveler with folding knife and shovel |
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