CN213682063U - Multifunctional sand barrier laying machine - Google Patents
Multifunctional sand barrier laying machine Download PDFInfo
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- CN213682063U CN213682063U CN202021712373.9U CN202021712373U CN213682063U CN 213682063 U CN213682063 U CN 213682063U CN 202021712373 U CN202021712373 U CN 202021712373U CN 213682063 U CN213682063 U CN 213682063U
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Abstract
The utility model discloses a multi-functional sand barrier laying machine, include: the rear frame is hinged with the front frame; the engine is arranged at the top of the front frame; the two travelling wheels are connected through a connecting shaft, and the engine is connected with the connecting shaft and drives the connecting shaft and the travelling wheels to rotate; the seeder is positioned at the bottom of one side of the front frame, and the central shaft of the seeder is connected with the front frame; the net film suspension shaft is arranged on the rear frame and is rotationally connected with the rear frame; the net pressing wheel is arranged on the rear frame, and the central shaft of the net pressing wheel is rotatably connected with the rear frame; the seat is arranged at the top of one end of the rear frame far away from the front frame; one end of the armrest frame is connected with the front frame, and the other end of the armrest frame extends to the seat. The utility model discloses well sand barrier laying machine's the mode of laying is simple, efficient, and can realize laying sand barrier and seeding and go on simultaneously to set the walking wheel into crawler-type walking wheel, can be in the slope that is less than or equal to 10 and the nimble use of topography of undulation, enlarge application range.
Description
Technical Field
The utility model relates to a technical field is laid to the sand barrier, and more specifically the utility model relates to a multi-functional sand barrier laying machine that says so.
Background
The fixed moving dune is the most important content in the construction of sand prevention and control engineering, and on one hand, the moving dune has strong mobility and great harmfulness and must be effectively treated and controlled. On the other hand, the water content in the moving dune is relatively good, but the wind erosion is serious, and the survival is easy and the preservation is difficult when the artificial vegetation is established. Therefore, the key link for establishing vegetation and controlling flow hazards is to adopt effective technical measures to control the wind erosion of the flowing sand land and effectively reduce the depth of the wind erosion concave surface between sand barriers. The sand barrier is the most commonly used effective technical measure in the engineering construction of sand prevention and control, and particularly has important functions in the control of flowing sand and the recovery of vegetation. At present, the types of the arranged sand barriers mainly comprise biological sand barriers, mechanical sand barriers and net film sand barriers. The method mainly adopts firewood, grass, branches, laths and other materials to be directly inserted on the sand surface, or clay, pebbles and the like to pile up a ridge on the sand surface, thereby playing the roles of reducing the wind speed and blocking and fixing the quicksand. Common sand-fixing measures are: grass square, branch sand barrier, sand prevention fence, clay square, gravel square, clay press-burying and the like. However, the general problems of the sand barriers are that the depth of concave surfaces formed by wind erosion between the sand barriers cannot be effectively controlled, and the survival rate and the preservation rate of afforestation in the sand barriers are influenced. In addition, the novel net film sand barrier solves the problem of concave depth formed by wind erosion, and effectively improves the afforestation result rate and the preservation rate.
The forest work requirement of laying the strip-shaped net film sand barrier is as follows: on the surface of a large-area flowing sand dune in a desert area, generally, the slope is within 10 degrees, strip-shaped net films are laid along contour lines, and the distance between the strip-shaped net films is determined according to the tree species for sand fixation and forestation. The method comprises the following steps: an anti-aging white net film (with the width of 600-800 mm) with the mesh size of 10-20 meshes is laid on a sand hill surface which is planned in advance, then a shovel is manually pressed down at the center of the net film and pressed into a sand layer, the pressing depth is 150-250mm, the end of the shovel is usually concave, so that when the shovel is pressed down, two ends of the laid net film are easily raised and erected to form a strip-shaped vertical fold, a strip-shaped net film sand barrier protruding out of the sand surface and with the height of about 100mm is formed, and the strip-shaped net film sand barrier is completely laid on a flowing sand to be treated.
The net film sand barrier is mainly paved by manpower, so that the workload is large, the speed is low, the efficiency is low, and the cost is high; meanwhile, the sand barrier laying machine can only lay the sand barrier, and cannot perform plant sowing operation while laying the sand barrier.
Therefore, the research of a multifunctional sand barrier laying machine which has a simple laying mode and high efficiency and can realize the simultaneous laying of sand barriers and sowing is a problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a lay simple, efficient, and can realize laying the multi-functional sand barrier laying machine that sand barrier and seeding go on simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multi-functional sand barrier laying machine comprising:
a front machine frame,
the rear frame is hinged with the front frame;
the engine is arranged at the top of the front frame;
two walking wheels are arranged and are respectively arranged on two sides of the front frame; the two travelling wheels are connected through a connecting shaft, and the engine is connected with the connecting shaft and drives the connecting shaft and the travelling wheels to rotate;
the seeder is positioned at the bottom of one side of the front rack, and the central shaft of the seeder is connected with the front rack;
the net film suspension shaft is arranged on the rear rack and is rotationally connected with the rear rack;
the net pressing wheel is arranged on the rear rack, and the central shaft of the net pressing wheel is rotatably connected with the rear rack;
the seat is arranged at the top of one end of the rear frame, which is far away from the front frame;
and one end of the armrest frame is connected with the front frame, and the other end of the armrest frame extends to the seat.
The beneficial effects of adopting above-mentioned technical scheme are that, the utility model discloses well engine provides power for the climbing of sand barrier laying machine, can make to lay sand barrier and seeding action and go on simultaneously under the drive of engine, can improve work efficiency, sets up the seat and provides pressure for pressing the net wheel through human weight, when operating, makes the workman more laborsaving.
Preferably, the seeder includes: the seeder comprises a storage cavity and a seeding cavity, wherein the storage cavity is circular, is positioned in the middle of the seeder and is hollow inside, the seeding cavity is annular and is arranged on the outer circumferential surface of the storage cavity, and the inner ring of the side wall of the seeding cavity is rotationally connected with the outer ring of the side wall of the storage cavity; the side wall of the storage cavity is fixedly connected with the front frame. The seeder moves forward when seeding for the seeding chamber is rotated along with the seeder and is sowed.
Preferably, the top of the front frame is provided with a seeding box, the side wall of the storage cavity is provided with a seed inlet, and the bottom outlet of the seeding box is communicated with the seed inlet of the storage cavity through a conduit.
Preferably, the bottom of the front frame is provided with a coverer which is positioned behind the seeder. After the seeds are sowed by the seeder, the covering device covers the soil in the direction of sowing the seeds, so that the seeds can be better covered.
Preferably, the top of the front frame is provided with a supporting baffle, the top of the supporting baffle is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with a first driven wheel and a second driven wheel, and the first driven wheel and the second driven wheel are respectively arranged on two sides of the supporting baffle.
Preferably, the output end of the engine is provided with a driving wheel, the driving wheel is in transmission connection with the first driven wheel through a belt, and the first driven wheel is in transmission connection with the connecting shaft through a belt. Can transmit the power of engine to walking wheel department from driving wheel and second through first, for the marching of walking wheel provides power, the better topography that needs the climbing in adaptation desert area.
Preferably, the traveling wheel includes: the crawler belt comprises a crawler belt, a driving crawler wheel and a driven crawler wheel, wherein the driving crawler wheel and the driven crawler wheel are sleeved on an inner ring of the crawler belt, and the driving crawler wheel is fixedly connected with the connecting shaft.
Preferably, the number of the driven crawler wheels is two, the driving crawler wheel and the two driven crawler wheels form a triangle, the driving crawler wheel is located above the two driven crawler wheels, a fixing frame is arranged between the driving crawler wheel and the two driven crawler wheels, and the fixing frame is rotationally connected with the central shafts of the driving crawler wheel and the driven crawler wheels. The driving crawler wheel and the driven crawler wheel form a triangle, so that the walking wheels are more stable in structure, better adapt to desert terrain, and prevent the phenomenon that one walking wheel is compacted on a sand surface and the other walking wheel is suspended.
Preferably, the wheel disc of the mesh pressing wheel is wavy, the wavy shape of the mesh pressing wheel from outside to inside is gradually reduced, and the indentation of the mesh pressing wheel is in a continuous S shape. The net film can be compacted in the sand layer and is in a vertical state, so that the sand fixing effect is better achieved; meanwhile, the outer edge of the net pressing wheel is a smooth curved surface, so that the net film cannot be damaged.
Preferably, the bottom of the seat is provided with a hollow box body with an open top, the seat is buckled at the open end of the box body, and the bottom of the box body is provided with a discharge opening. The weight of the operators is inconsistent, and sand and other mating objects can be put into the box body according to the pressure requirement.
Can know via foretell technical scheme, compare with prior art, the utility model discloses a multi-functional sand barrier laying machine is provided, its beneficial effect is:
(1) the engine provides power for the climbing of the sand barrier laying machine, and the travelling wheels are replaced by crawler-type travelling wheels from the traditional rubber tires, so that the sand barrier laying machine can travel in a desert environment more easily and can better adapt to desert terrain;
(2) the arrangement of the seeder can ensure that the sand barrier laying machine can carry out seeding operation while laying the sand barrier, thereby improving the working efficiency;
(3) the seat is arranged to provide pressure for the net pressing wheel through the weight of a human body, so that a worker can save more labor when operating.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of one of the viewing angles of the sand barrier laying machine provided by the present invention;
fig. 2 is a schematic structural view of another view angle of the sand barrier laying machine provided by the present invention;
fig. 3 is a top view of the sand barrier laying machine provided by the present invention;
fig. 4 is a cross-sectional view of the sand barrier laying machine a-a of the present invention.
Wherein, in the figure,
1-a front frame;
2-rear frame; 3, an engine;
4-travelling wheels;
41-track; 42-driving crawler wheels; 43-driven crawler wheels; 44-a fixed mount;
5-a connecting shaft;
6-a seeder;
61-a storage chamber; 62-a seeding cavity;
7-omentum suspension shaft; 8-a screen pressing wheel; 9-a seat; 10-armrest frame; 11-sowing box; 12-a catheter; 13-a coverer; 14-a support baffle; 15-a rotating shaft; 16-a first driven wheel; 17-a second driven wheel; 18-a driving wheel; 19-a belt; and 20-a box body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model discloses multi-functional sand barrier laying machine, include:
the front frame (1) is provided with a front frame,
the rear frame 2 is hinged with the front frame 1;
the engine 3 is arranged at the top of the front frame 1;
two walking wheels 4 are arranged and are respectively arranged on two sides of the front frame 1; the two walking wheels 4 are connected through a connecting shaft 5, and the engine 3 is connected with the connecting shaft 5 and drives the connecting shaft 5 and the walking wheels 4 to rotate;
the seeder 6 is positioned at the bottom of one side of the front rack 1, and the central shaft of the seeder 6 is connected with the front rack 1;
the net film suspension shaft 7 is arranged on the rear rack 2, and the net film suspension shaft 7 is rotatably connected with the rear rack 2;
the net pressing wheel 8 is arranged on the rear frame 2, and the central shaft of the net pressing wheel 8 is rotatably connected with the rear frame 2;
the seat 9 is arranged at the top of one end of the rear frame 2 far away from the front frame 1;
and one end of the armrest frame 10 is connected with the front frame 1, and the other end of the armrest frame 10 extends to the seat 9. The engine 3 may be a diesel engine.
In order to further optimize the above technical solution, the seeder 6 comprises: the sowing device comprises a storage cavity 61 and a sowing cavity 62, wherein the storage cavity 61 is circular, is positioned in the middle of the sowing device 6, is hollow inside, the sowing cavity 62 is annular and is arranged on the outer circumferential surface of the storage cavity 61, and the inner ring of the side wall of the sowing cavity 62 is rotatably connected with the outer ring of the side wall of the storage cavity 61; the side wall of the storage chamber 61 is fixedly connected with the front frame 1. The seeder 6 is a hill-drop planter.
In order to further optimize the technical scheme, the seeder 6 can be arranged on one side of the front end of the front frame 1 as required, the sowed seeds are positioned on the leeward side of the paved net film, and the paved net film can protect the sowed seeds.
In order to further optimize the technical scheme, the top of the front frame 1 is provided with a seeding box 11, the side wall of the storage cavity 61 is provided with a seed inlet, and the bottom outlet of the seeding box 11 is communicated with the seed inlet of the storage cavity 61 through a conduit 12.
In order to further optimize the technical scheme, the bottom of the front frame 1 is provided with a coverer 13, and the coverer 13 is positioned behind the seeder 6. The two soil coverers 13 are arranged, the two soil coverers 13 are gradually closed to the sowing position from the front end to the rear end, and the soil coverers 13 can close sand on two sides to the middle of sowing to better cover seeds.
In order to further optimize the technical scheme, the vertical plane where the sowing direction of the sowing device 6 is located and the vertical plane where the sand barrier laying direction of the net pressing wheel 8 is located are staggered, and the sowing device 6 and the net pressing wheel 8 are not located in the same plane, so that the operation complementary interference of sowing and sand barrier laying of the sowing device 6 and the net pressing wheel 8 is guaranteed, and the sowing of seeds on the lee side of the sand barrier is guaranteed.
In order to further optimize the technical scheme, a supporting baffle 14 is arranged at the top of the front frame 1, the top of the supporting baffle 14 is rotatably connected with a rotating shaft 15, a first driven wheel 16 and a second driven wheel 17 are fixedly connected to the rotating shaft 15, and the first driven wheel 16 and the second driven wheel 17 are respectively arranged at two sides of the supporting baffle 14.
In order to further optimize the technical scheme, the output end of the engine 3 is provided with a driving wheel 18, the driving wheel 18 is in transmission connection with a first driven wheel 16 through a belt 19, and the first driven wheel 16 is in transmission connection with the connecting shaft 5 through the belt 19.
In order to further optimize the above technical solution, the traveling wheels 4 include: the crawler belt 41, the driving crawler wheel 42 and the driven crawler wheel 43 are sleeved on the inner ring of the crawler belt 41, and the driving crawler wheel 42 is fixedly connected with the connecting shaft 5.
In order to further optimize the above technical solution, two driven track wheels 43 are provided, the driving track wheel 42 and the two driven track wheels 43 form a triangle, the driving track wheel 42 is located above the two driven track wheels 43, a fixing frame 44 is provided between the driving track wheel 42 and the two driven track wheels 43, and the fixing frame 44 is rotatably connected with the central shafts of the driving track wheel 42 and the driven track wheels 43.
In order to further optimize the technical scheme, the wheel disc of the mesh pressing wheel 8 is wavy, the wavy shape of the mesh pressing wheel 8 from outside to inside is gradually reduced, and the indentation of the mesh pressing wheel 8 is in a continuous S shape.
In order to further optimize the above technical solution, a hollow box 20 with an open top is provided at the bottom of the seat 9, the seat 9 is buckled at the open end of the box 20, and a discharge opening is provided at the bottom of the box 20. The counter weight object can be put into from the opening part of box, if what put into is sand, when needs alleviate the counter weight, can open the discharge opening, very convenient pours out the sand.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A multi-functional sand barrier laying machine which characterized in that includes:
a front frame (1),
the rear frame (2), the said rear frame (2) is hinged with the said front frame (1);
the engine (3), the said engine (3) locates the top of the said front frame (1);
two walking wheels (4) are arranged, and the two walking wheels (4) are respectively arranged on two sides of the front rack (1); the two travelling wheels (4) are connected through a connecting shaft (5), and the engine (3) is connected with the connecting shaft (5) and drives the connecting shaft (5) and the travelling wheels (4) to rotate;
the seeder (6) is positioned at the bottom of one side of the front rack (1), and the central shaft of the seeder (6) is connected with the front rack (1);
the net film suspension shaft (7) is arranged on the rear frame (2), and the net film suspension shaft (7) is rotatably connected with the rear frame (2);
the net pressing wheel (8) is arranged on the rear rack (2), and the central shaft of the net pressing wheel (8) is rotatably connected with the rear rack (2);
the seat (9) is arranged on the top of one end, away from the front frame (1), of the rear frame (2);
the seat armrest comprises an armrest frame (10), one end of the armrest frame (10) is connected with the front frame (1), and the other end of the armrest frame extends to the seat (9).
2. A multifunctional sand barrier laying machine according to claim 1, characterized in that the seeder (6) comprises: the seeder comprises a storage cavity (61) and a seeding cavity (62), wherein the storage cavity (61) is circular, is positioned in the middle of the seeder (6), is hollow inside, is annular, and is arranged on the outer circumferential surface of the storage cavity (61), and the inner ring of the side wall of the seeding cavity (62) is rotatably connected with the outer ring of the side wall of the storage cavity (61); the side wall of the storage cavity (61) is fixedly connected with the front frame (1).
3. The multifunctional sand barrier laying machine according to claim 2, characterized in that a seeding box (11) is arranged at the top of the front frame (1), a seed inlet is arranged on the side wall of the storage cavity (61), and the outlet at the bottom of the seeding box (11) is communicated with the seed inlet of the storage cavity (61) through a conduit (12).
4. A multifunctional sand barrier laying machine according to claim 3 characterized in that the bottom of the front frame (1) is provided with a coverer (13), the coverer (13) being located behind the seeder (6).
5. A multifunctional sand barrier laying machine as claimed in any one of claims 1 to 4 wherein a supporting baffle (14) is provided at the top of the front frame (1), the top of the supporting baffle (14) is rotatably connected with a rotating shaft (15), a first driven wheel (16) and a second driven wheel (17) are fixedly connected to the rotating shaft (15), and the first driven wheel (16) and the second driven wheel (17) are respectively provided at two sides of the supporting baffle (14).
6. A multifunctional sand barrier laying machine according to claim 5, characterized in that the output end of the engine (3) is provided with a driving wheel (18), the driving wheel (18) is in transmission connection with the first driven wheel (16) through a belt (19), and the first driven wheel (16) is in transmission connection with the connecting shaft (5) through the belt (19).
7. A multifunctional sand barrier laying machine according to claim 6, characterized in that the travelling wheels (4) comprise: the crawler belt comprises a crawler belt (41), a driving crawler wheel (42) and a driven crawler wheel (43), wherein the driving crawler wheel (42) and the driven crawler wheel (43) are sleeved on an inner ring of the crawler belt (41), and the driving crawler wheel (42) is fixedly connected with the connecting shaft (5).
8. A multi-function sand barrier laying machine according to claim 7, wherein there are two driven wheels (43), the driving wheel (42) and the two driven wheels (43) forming a triangle, the driving wheel (42) being located above the two driven wheels (43), and a mounting frame (44) being provided between the driving wheel (42) and the two driven wheels (43), the mounting frame (44) being rotatably connected to the central axes of the driving wheel (42) and the driven wheels (43).
9. A multifunctional sand barrier laying machine according to any of the claims 1-4 and 6-8 characterized in that the wheel disc of the wire pressing wheel (8) is wave-shaped, the wave shape of the wire pressing wheel (8) from outside to inside becomes gradually smaller, and the indentation of the wire pressing wheel (8) is a continuous S-shape.
10. The multifunctional sand barrier laying machine as claimed in claim 9, characterized in that the bottom of the seat (9) is provided with a hollow box body (20) with an open top, the seat (9) is buckled with the open end of the box body (20), and the bottom of the box body (20) is provided with a discharge opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021712373.9U CN213682063U (en) | 2020-08-17 | 2020-08-17 | Multifunctional sand barrier laying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021712373.9U CN213682063U (en) | 2020-08-17 | 2020-08-17 | Multifunctional sand barrier laying machine |
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| Publication Number | Publication Date |
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| CN213682063U true CN213682063U (en) | 2021-07-13 |
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| CN202021712373.9U Active CN213682063U (en) | 2020-08-17 | 2020-08-17 | Multifunctional sand barrier laying machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673157A (en) * | 2022-04-01 | 2022-06-28 | 西安理工大学 | Automatic laying device for sand-proof grass grids |
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2020
- 2020-08-17 CN CN202021712373.9U patent/CN213682063U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673157A (en) * | 2022-04-01 | 2022-06-28 | 西安理工大学 | Automatic laying device for sand-proof grass grids |
| CN114673157B (en) * | 2022-04-01 | 2023-09-15 | 西安理工大学 | Automatic laying device for sand-proof grass square lattice |
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