CN114457779B - Grass square sand barrier laying mechanical device - Google Patents
Grass square sand barrier laying mechanical device Download PDFInfo
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- CN114457779B CN114457779B CN202111525624.1A CN202111525624A CN114457779B CN 114457779 B CN114457779 B CN 114457779B CN 202111525624 A CN202111525624 A CN 202111525624A CN 114457779 B CN114457779 B CN 114457779B
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- forage
- assembly
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- sand
- conveying
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- 239000004576 sand Substances 0.000 title claims abstract description 82
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 75
- 230000004888 barrier function Effects 0.000 title claims abstract description 27
- 239000004459 forage Substances 0.000 claims abstract description 98
- 230000005540 biological transmission Effects 0.000 claims abstract description 62
- 238000001125 extrusion Methods 0.000 claims abstract description 50
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 241000209140 Triticum Species 0.000 description 6
- 235000021307 Triticum Nutrition 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 239000010902 straw Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/005—Soil-conditioning by mixing with fibrous materials, filaments, open mesh or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention discloses a grass square sand barrier laying mechanical device, which comprises: a forage conveying assembly 1, an extrusion assembly 2, a power assembly 3 and a transmission assembly 4, wherein: the forage conveying assembly 1 is separated from the extrusion assembly 2 by a first preset distance; the forage conveying assembly 1 conveys forage stored in the device to the sand, cuts the forage at a preset height and falls on the surface of the sand; under the drive of the power component 3, the transmission component 4 moves the whole device towards the direction of the forage conveying component 1, and after the extrusion component 2 moves to the first preset distance, the extrusion component 2 extrudes forage on the sand surface downwards to a preset depth, so that the forage is laid on the sand. The grass square sand barrier paving mechanical device provided by the invention can realize automation in the whole process of burying the grass into the sand, has less manual participation degree and has high grass burying efficiency.
Description
Technical Field
The invention belongs to the technical field of agricultural machinery equipment, and particularly relates to a grass square sand barrier laying mechanical device.
Background
In northwest desert areas of China, manual desertification control is generally adopted to improve ecological environment, to preserve water sources, to protect smooth running of railways and to prevent wind sand from invading cities.
The manual bundling grass square lattice is a common manual sand control method, and is characterized in that wheat straw is paved on sand uniformly, and people prick the wheat straw into the sand by using a spade and prick the wheat straw from the middle of the wheat straw, so that the root of the wheat straw is 10 cm into the sand and is exposed to about 30 cm. The grass bundles are vertical and are arranged in rows horizontally and vertically to form grass square grids with the spacing of 1 meter. However, the method is time-consuming and labor-consuming, is relatively laborious, has long regional labor time and has very high desertification control cost.
In view of this, overcoming the drawbacks of the prior art is a problem to be solved in the art.
Disclosure of Invention
Aiming at the defects or improvement demands of the prior art, the invention provides a grass square grid sand barrier paving mechanical device, which aims to efficiently pave grass on a sand area, thereby solving the technical problems of low efficiency and large position deviation of manually paving grass at present.
To achieve the above object, according to one aspect of the present invention, there is provided a grass square sand barrier laying machine, the machine comprising: a forage conveying assembly 1, an extrusion assembly 2, a power assembly 3 and a transmission assembly 4, wherein:
the forage conveying assembly 1 is separated from the extrusion assembly 2 by a first preset distance;
the forage conveying assembly 1 conveys forage stored in the device to the sand, cuts the forage at a preset height and falls on the surface of the sand;
under the drive of the power component 3, the transmission component 4 moves the whole device towards the direction of the forage conveying component 1, and after the extrusion component 2 moves to the first preset distance, the extrusion component 2 extrudes forage on the sand surface downwards to a preset depth, so that the forage is laid on the sand.
Preferably, the forage transport assembly 1 comprises a first drum 11, a second drum 12, a first baffle 13, a second baffle 14, and a circular saw 15, wherein:
the first roller 11 is rotatably connected with the second roller 12;
the first roller 11, the first baffle 13, the second roller 12 and the second baffle 14 are arranged opposite to each other, and the forage stored in the device is pre-paved on the surfaces of the first baffle 13 and the second baffle 14 through the rotation of the first roller 11 and the second roller 12;
the first baffle 13 is spaced from the second baffle 14 by a second preset distance, the second baffle 14 is provided with the circular saw 15 at the inner side, the saw teeth of the circular saw 15 are positioned in a gap formed by the second preset distance, and the circular saw 15 is used for cutting forage.
Preferably, the fodder conveying assembly 1 further comprises a gear 16, a timing belt 17, a slider 18 and a guide rail 19, wherein:
the sliding block 18 is fixedly connected with the circular saw 15, the gear 16 is mutually embedded with the synchronous belt 17, the sliding block 18 is mutually embedded with the guide rail 19, and the sliding block 18 and the gear 16 are respectively arranged at two ends of the second baffle 14;
the gear 16 rotates on the synchronous belt 17 under the drive of the power assembly 3, and the synchronous belt 17 drives the sliding block 18 to synchronously move on the guide rail 19 when rotating, so that the circular saw 15 cuts forage along a gap formed by the second preset distance.
Preferably, the squeeze assembly 2 comprises a first drive rod 21, a second drive rod 22 and a squeeze wheel 23, wherein:
one end of the second transmission rod 22 is fixedly connected with the central point of the extrusion wheel 23, and the other end of the second transmission rod 22 is fixedly connected with one end of the first transmission rod 21;
after the first transmission rod 21 is pushed by the power assembly 3, the second transmission rod 22 drives the extrusion wheel 23 to press the sand downwards.
Preferably, the transmission assembly 4 comprises a first transmission wheel 41, a second transmission wheel 42, a first conveyor belt 43 and a second conveyor belt 44, wherein:
the first driving wheel 41 and the second driving wheel 42 are respectively embedded with the first conveying belt 43 and the second conveying belt 44;
the second driving wheel 42 is arranged at the inner side of the first conveying belt 43 and the second conveying belt 44, which are contacted with sand;
the first driving wheel 41 drives the first conveying belt 43 and the second conveying belt 44 to rotate;
the second driving wheel 42 pulls and tightens the first conveyor belt 43 and the second conveyor belt 44 while supporting the fodder conveying assembly 1, the pressing assembly 2 and the power assembly 3.
Preferably, the first driving wheel 41 is divided into a first sub-driving wheel 411 and a second sub-driving wheel 412, wherein:
the first sub-transmission wheel 411 and the second sub-transmission wheel 412 are respectively engaged with the first conveyor belt 43 and the second conveyor belt 44;
the first conveyor belt 43 and the second conveyor belt 44 are symmetrically disposed on two sides of the device, and the rotational speed difference between the first sub-driving wheel 411 and the second sub-driving wheel 412 is set according to a movement track preset by the device.
Preferably, the device further comprises a grass storage bin 5, the grass storage bin 5 is arranged at the top of the device, the grass storage bin 5 is arranged between the first conveyor belt 43 and the second conveyor belt 44, a conveying opening 51 is arranged between the grass storage bin 5 and the grass conveying assembly 1, and grass is conveyed to the grass conveying assembly 1 through the conveying opening 51.
Preferably, cameras 52 are respectively arranged at two ends of the outer surface of the grass storage bin 5, and the cameras 52 are used for respectively monitoring the operation conditions of the grass conveying assembly 1 and the extrusion assembly 2.
Preferably, the power assembly 3 comprises a first motor 31, a second motor 32 and a third motor 33, wherein:
the first motor 31 is connected with the first driving wheel 41, and the first motor 31 is used for driving the first driving wheel 41 to move forward, backward or turn according to a preset movement track of the device;
the second motor 32 is connected to the circular saw 15, and the second motor 32 is used for driving the circular saw 15 to cut forage in a gap formed by the second preset distance;
the third motor 33 is connected to the first transmission rod 21, and the third motor 33 is used for pushing the first transmission rod 21.
Preferably, the electric energy of the power assembly 3 is derived from solar energy, wind energy or an internal battery.
In general, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects:
the invention provides a grass square grid sand barrier laying mechanical device, which can realize automatic laying of grass in the whole process of burying the grass into sand, has less manual participation degree and has high grass burying efficiency.
Drawings
FIG. 1 is a schematic view of a grass square sand barrier laying machine according to a first embodiment;
FIG. 2 is a schematic view of a fodder conveying assembly of a grass square sand barrier paving machine according to a first embodiment;
FIG. 3 is a schematic view of a fodder conveying assembly of a grass square sand barrier paving machine according to a first embodiment;
FIG. 4 is a schematic view of a fodder conveying assembly of a grass square sand barrier paving machine according to a first embodiment;
FIG. 5 is a schematic view of a fodder conveying assembly of a grass square sand barrier paving machine according to a first embodiment;
FIG. 6 is a schematic view of a first fixture of a fodder conveying assembly in a grass square sand barrier paving machine according to a first embodiment;
FIG. 7 is a schematic view of an extrusion assembly of a grass square sand barrier paving machine according to one embodiment;
FIG. 8 is a schematic view of a pressing assembly of a grass square sand barrier paving machine according to an embodiment;
FIG. 9 is a schematic view of a transmission assembly of a grass square sand barrier paving machine according to the first embodiment;
FIG. 10 is a schematic bottom view of a transmission assembly of a grass square sand barrier paving machine according to the first embodiment;
FIG. 11 is a top view of a grass square sand barrier paving machine according to the first embodiment;
fig. 12 is a schematic view of a power assembly in a grass square sand barrier laying machine according to the first embodiment.
The same reference numbers are used throughout the drawings to reference like elements or structures, wherein:
1-a forage conveying assembly; 11-a first roller; 111-a first pulley; 112-a second pulley; 113-a belt; 114-a first axis; 115-a second axis; 12-a second roller; 13-a first baffle; 14-a second baffle; 15-a circular saw; 16-gear; 17-synchronous belt; 18-a slider; 181-first fixing member; 182-a second securing member; 183-third mount; 19-a guide rail; 2-an extrusion assembly; 21-a first transmission rod; 22-a second transmission rod; 221-first section; 222-second section; 23-squeezing wheels; 3-a power assembly; 31-a first motor; 32-a second motor; 33-a third motor; 34-a stepper motor; 4-a transmission assembly; 41-a first driving wheel; 411-a first sub-transmission wheel; 412-a second sub-drive wheel; 42-a second driving wheel; 43-a first conveyor belt; 44-a second conveyor belt; 5-a grass storage bin; 51-a delivery port; 52-a camera; 53-solar panel; 54-control module.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. In addition, the technical features of the embodiments of the present invention described below may be combined with each other as long as they do not collide with each other.
In the description of the present invention, the terms "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom", etc. refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Embodiment one:
first, this embodiment provides a grass square sand barrier lays mechanical device, as shown in fig. 1, and the device includes: a forage conveying assembly 1, an extrusion assembly 2, a power assembly 3 and a transmission assembly 4, wherein:
the forage conveying assembly 1 is separated from the extrusion assembly 2 by a first preset distance;
the forage conveying assembly 1 conveys forage stored in the device to the sand, cuts the forage at a preset position and falls on the surface of the sand;
under the drive of the power component 3, the transmission component 4 moves the whole device towards the direction of the forage conveying component 1, and after the extrusion component 2 moves to the first preset distance, the extrusion component 2 extrudes forage on the sand surface downwards to a preset depth, so that the forage is laid on the sand.
The grass square sand barrier is paved to meet the requirement that the root of the wheat straw is filled with 10 cm of sand and is exposed to about 30 cm, in the first embodiment, the grass conveying assembly 1 starts to set the grass to Sha Depu, the grass is stored in the device in advance, and the grass storage is insufficient and needs to be added manually. When the device reaches a specified preset position or the device needs to turn or needs to be replaced, the forage conveying assembly 1 cuts the forage, the forage falls into a first position of the sand, then the power assembly 3 drives the transmission assembly 4 to advance, retreat or turn the whole device until the extrusion assembly 2 reaches the first position, the extrusion assembly 2 starts to extrude the forage to a preset depth towards the sand (at the moment, the forage conveying assembly 1 can continue to lay the forage towards a second position of the sand), the forage is buried into the first position, and the power assembly 3 drives the transmission assembly 4 to extrude the extrusion assembly 2 towards the sand along the laid forage until the laid forage completes extrusion of the sand, and the forage forms a grass square lattice. The preset depth of the forage can be regulated according to the softness degree of the sand, the water content (the water content of the sand can be improved by arranging a water spraying container on the device) and other factors, the artificial participation degree of the whole process of burying the forage into the sand is low, and the forage burying efficiency is high.
In the first embodiment, in order to convey and cut the forage, in combination with the embodiment of the present invention, there is a preferred implementation, specifically, as shown in fig. 2 and fig. 3, the forage conveying assembly 1 includes a first roller 11, a second roller 12, a first baffle 13, a second baffle 14, and a circular saw 15, where:
the first roller 11 is rotatably connected to the second roller 12.
As shown in fig. 4, the first drum 11 and the second drum 12 are connected by a first pulley 111, a second pulley 112, a belt 113, and a first shaft 114 and a second shaft 115, the radius ratio of the first pulley 111 and the second pulley 112 is the same as the radius ratio of the first drum 11 and the second drum 12, the rotational speeds of the first shaft 114 and the second shaft 115 are the same, and when the first shaft 114 and the second shaft 115 rotate, the belt 113 drives the first pulley 111 and the second pulley 112 to rotate synchronously, and the rotational linear speeds of the first drum 11 and the second drum 12 are the same.
The first roller 11, the first baffle 13, the second roller 12 and the second baffle 14 are arranged opposite to each other, and the forage stored in the device is pre-paved on the surfaces of the first baffle 13 and the second baffle 14 through the rotation of the first roller 11 and the second roller 12;
the first baffle 13 is spaced from the second baffle 14 by a second preset distance, the second baffle 14 is provided with the circular saw 15 at the inner side, the saw teeth of the circular saw 15 are positioned in a gap formed by the second preset distance, and the circular saw 15 is used for cutting forage.
Before laying the forage, the forage in the forage storage bin 5 needs to be uniformly dispersed firstly, after the forage in the forage storage bin 5 enters the forage conveying assembly 1, the forage is laid on the surfaces of the first baffle 13 and the second baffle 14 in advance through the rotation of the first roller 11 and the second roller 12, and the rotation direction and the rotation linear speed of the first roller 11 and the second roller 12 are consistent so as to uniformly disperse the forage. The two sides of the first baffle 13 are provided with the baffle strips 131 for preventing the forage from falling off the sand after sliding through the first roller 11, the width of the first baffle 13 is smaller than that of the second baffle 14, and the width of the forage laid on the second baffle 14 is consistent with that of the first baffle 13, so as to reduce the quantity of falling off the sand after sliding or cutting through the second roller 12. When the forage is cut between the first baffle 13 and the second baffle 14, the circular saw 15 cuts the forage along the gap formed by the second preset distance, the height difference between the cutting position of the circular saw 15 and the position of the sand pressed in by the extrusion assembly 2 at the first position is the height required by the forage, so that the forage falls into the first position of the sand ground surface and is pressed in the sand by the extrusion assembly 2, the forage embedding efficiency is high, and the mechanized operation also improves the reliability.
In order to stably cut the forage in the first embodiment, in combination with the embodiment of the present invention, there is a preferred implementation scheme, specifically, as shown in fig. 5 and fig. 6, the forage conveying assembly 1 further includes a gear 16, a synchronous belt 17, a slider 18, and a guide rail 19, where:
the sliding block 18 is fixedly connected with the circular saw 15, the gear 16 is mutually embedded with the synchronous belt 17, the sliding block 18 is mutually embedded with the guide rail 19, and the sliding block 18 and the gear 16 are respectively arranged at two ends of the second baffle 14;
the gear 16 rotates on the synchronous belt 17 under the drive of the power assembly 3, and the synchronous belt 17 drives the sliding block 18 to synchronously move on the guide rail 19 when rotating, so that the circular saw 15 cuts forage along a gap formed by the second preset distance.
As shown in fig. 5, the second motor 32 drives the circular saw 15 to rotate, when the circular saw 15 stops cutting, the circular saw 15 is positioned at two ends of the first baffle 13 and the second baffle 14, the sliding block 18 is coupled with the circular saw 15 through the first fixing member 181 and the second fixing member 182, and the second fixing member 182 fixes the sliding block 18 and the second motor 32. As shown in fig. 6, the first fixing member 181 has an L shape, one end of which is fixed to the circular saw 15, and the other end of which is fixed to the second fixing member 182. The sliding block 18 is embedded with the guide rail 19, the sliding block 18 is fixed with the synchronous belt 17 through a third fixing piece 183, the gear 16 is driven by the stepping motor 34 to rotate along the tooth trace of the synchronous belt 17, the sliding block 18 is driven by the third fixing piece 181 to move on the guide rail 19 when the synchronous belt 17 rotates, meanwhile, the second motor 32 is consistent with the rotating speed of the stepping motor 34, the sliding block 18 and the gear 16 are respectively arranged at two ends of the second baffle 14, and the circular saw 15, the gear 16 and the sliding block 18 move back and forth along two ends of the second baffle 14, namely, the circular saw 15 cuts forage along a gap formed by the second preset distance.
In order to squeeze the forage into the sand, there is a preferred implementation of the present invention, and in particular, as shown in fig. 7 and 8, the squeezing assembly 2 includes a first driving rod 21, a second driving rod 22, and a squeezing wheel 23, where:
one end of the second transmission rod 22 is fixedly connected with the central point of the extrusion wheel 23, and the other end of the second transmission rod 22 is fixedly connected with one end of the first transmission rod 21;
after the first transmission rod 21 is pushed by the power assembly 3, the second transmission rod 22 drives the extrusion wheel 23 to press the sand downwards.
Under the linkage relation of the first transmission rod 21, the second transmission rod 22 and the extrusion wheel 23, the first transmission rod 21 faces the rear end of the device, the first transmission rod 21 is pushed by the third motor 33 at first and then transmits the pushing force to the second transmission rod 22, the second transmission rod 22 is symmetrically arranged on two sides of the extrusion wheel 23, the second transmission rod 22 comprises a first section 221 and a second section 222, the front end of the first section 221 is fixedly connected with two sides of the first transmission rod 21 respectively, the rear end of the first section 221 is connected with the front end of the second section 222 through pins, the second section 222 is an L-shaped rod, and the rear end of the second section 222 is fixedly connected with the central point of the extrusion wheel 23. As shown in fig. 8, after the first transmission rod 21 is stressed, the first transmission rod 21 pushes above the rear end of the device, driving the front end of the first section 221 to rotate upwards, and as the front end of the first section 221 is fixedly connected with two sides of the first transmission rod 21 respectively, the rear end of the second section 222 moves downwards, driving the extrusion wheel 23 to move downwards synchronously, the extrusion wheel 23 extrudes towards the sand along the central axis of the forage, and after the forage is pressed into the sand, a grass square lattice is formed. The size of the extrusion wheel 23 is between 1 and 10mm, the thickness of the extrusion wheel 23 is as thin as possible, and the efficiency of pressing the forage down into the sand is higher.
The second section 222 of the second transmission rod 22 is arranged in the form of an L-shaped rod, so that the moving line of the extrusion wheel 23 is saved, the volume of the grass square sand barrier laying mechanical device can be further reduced, and the effect of saving cost is achieved.
In the first embodiment, in order to transfer the fodder conveying assembly 1 to the starting position of the squeezing assembly 2 for squeezing the sand under the assistance of the movement of the transmission assembly 4, there is a preferred implementation scheme in combination with the embodiment of the present invention, specifically, as shown in fig. 9, the transmission assembly 4 includes a first transmission wheel 41, a second transmission wheel 42, a first transmission belt 43 and a second transmission belt 44, where:
the first driving wheel 41 and the second driving wheel 42 are respectively embedded with the first conveying belt 43 and the second conveying belt 44;
the second driving wheel 42 is arranged at the inner side of the first conveying belt 43 and the second conveying belt 44, which are contacted with sand;
the first driving wheel 41 drives the first conveying belt 43 and the second conveying belt 44 to rotate;
the second driving wheel 42 pulls and tightens the first conveyor belt 43 and the second conveyor belt 44 while supporting the fodder conveying assembly 1, the pressing assembly 2, and the power assembly 3.
The second driving wheel 42 is provided with a plurality of springs at the connection part when supporting the forage conveying assembly 1, the extruding assembly 2 and the power assembly 3 so as to reduce forage loss caused by jolt in uneven ground or hollow zones.
When the whole device walks, after the extrusion wheel 23 is lifted to be flush with the sand or above the surface of the sand, the first driving wheel 41 is rotated under the drive of the first motor 31, so that the first conveying belt 43 and the second conveying belt 44 move forwards, backwards or turn on the sand, and friction force is generated between the first conveying belt 43 and the second conveying belt 44 and the sand, so that the whole device is pulled to move on the first conveying belt 43 and the second conveying belt 44. The first conveyor belt 43, the second conveyor belt 44, the second driving wheel 42, the first driving wheel 41 and the spring damping device can overcome uneven ground or hollow zones, and the device can continuously move forwards, backwards or turn to finish paving operation.
As shown in fig. 9, the first motor 31 is disposed above two ends of the device, the first driving wheel 41 is also disposed above two ends of the device, the first driving wheel 41 is provided with a driving wheel and a driven wheel, the driving wheel is directly connected with the first motor 31, the driving wheel rotates by a preset distance from a control center, the first driving wheel 43 and the second driving wheel 44 start to move from a first position where the fodder is laid by the fodder conveying assembly 1, after the fodder conveying assembly 2 is pulled to the first position, the first preset distance between the fodder conveying assembly 1 and the squeezing assembly 2 is the rotating distance of the first driving wheel 41, and the moving distance of the first driving wheel 43 and the second driving wheel 44 is also the same as the moving distance of the first driving wheel 43 and the second driving wheel 44 is assumed not to pass through a turn, because the second driving wheel 42 is provided with the inner sides where the first driving wheel 43 and the second driving wheel 44 are in contact with the sand, the first driving wheel 43 and the second driving wheel 44 are also driven to rotate when the second driving wheel 42 rotates to drive the whole device, and the first driving wheel 41, the second driving wheel 42 is driven to move when the second driving wheel 42 rotates to drive the whole device to complete the whole device, and the movement of the first driving wheel 41, the first driving wheel 44 and the second driving wheel 44 complete the movement combined with the movement of the fodder conveying assembly 2 to complete the movement to the initial position of the fodder conveying assembly 1.
In the first embodiment, in order to meet the turning function of the device, in combination with the embodiment of the present invention, there is a preferred implementation scheme, specifically, as shown in fig. 10, the first driving wheel 41 is divided into a first sub-driving wheel 411 and a second sub-driving wheel 412, where:
the first sub-transmission wheel 411 and the second sub-transmission wheel 412 are respectively engaged with the first conveyor belt 43 and the second conveyor belt 44;
the first conveyor belt 43 and the second conveyor belt 44 are symmetrically disposed on two sides of the device, and the rotational speed difference between the first sub-driving wheel 411 and the second sub-driving wheel 412 is set according to a movement track preset by the device.
As shown in fig. 10, the first sub-driving wheel 411 and the second sub-driving wheel 412 are specifically that the first motor 31 is directly connected, and when the first conveyor belt 43 and the second conveyor belt 44 advance or retreat, no rotation speed difference is set between the first sub-driving wheel 411 and the second sub-driving wheel 412, and the rotation speeds of the first sub-driving wheel 411 and the second sub-driving wheel 412 are the same; when the first conveyor belt 43 and the second conveyor belt 44 need to turn, a rotation speed difference is arranged between the first sub-driving wheel 411 and the second sub-driving wheel 412, namely, rotation speeds provided by the first motor 31 to the first sub-driving wheel 411 and the second sub-driving wheel 412 are inconsistent, so that the whole device turns.
In order to facilitate the feeding of the forage from the forage storage bin 5 to the forage conveying assembly 1 in the first embodiment, there is a preferred implementation scheme, specifically, as shown in fig. 9 and 11, the apparatus further includes a forage storage bin 5, the forage storage bin 5 is disposed at the top of the apparatus, and the forage storage bin 5 is located between the first conveyor belt 43 and the second conveyor belt 44, and a feeding port 51 is disposed between the forage storage bin 5 and the forage conveying assembly 1, and the forage is fed to the forage conveying assembly 1 through the feeding port 51.
The grass storage bin 5 is arranged to be of a concave structure so as to store more grass, a conveying opening 51 is formed between the grass storage bin 5 and the grass conveying assembly 1, the conveying opening 51 is of a long oval shape, and the width of the conveying opening 51 is smaller than that of the first baffle 11 so as to reduce the condition that the grass falls into the sand in the process of conveying the grass to the grass conveying assembly 1.
In the first embodiment, in order to facilitate the observation of the operation conditions of the fodder conveying assembly 1 and the extrusion assembly 2, in combination with the embodiment of the present invention, there is a preferred implementation scheme, specifically, as shown in fig. 9 and 11, two ends of the outer surface of the fodder storage bin 5 are respectively provided with a camera 52, and the cameras 52 are used for respectively monitoring the operation conditions of the fodder conveying assembly 1 and the extrusion assembly 2.
The two ends of the outer surface of the grass storage bin 5 are respectively provided with the cameras 52, and the cameras 52 respectively correspond to the operation conditions of the grass conveying assembly 1 and the extrusion assembly 2, for example, whether the grass conveying assembly 1 has insufficient grass, uneven grass laying or waste of the grass, whether the extrusion assembly 2 has insufficient extrusion depth, the direction needs to be adjusted, and whether the angle adjustment has deviation during turning.
In the first embodiment, in order to provide power for the rotation or extrusion process, in conjunction with the embodiment of the present invention, there is a preferred implementation, specifically, as shown in fig. 12, the power assembly 3 of the power assembly 3 includes a first motor 31, a second motor 32, and a third motor 33, where:
the first motor 31 is connected with the first driving wheel 41, and the first motor 31 is used for driving the first driving wheel 41 to move forward, backward or turn according to a preset movement track of the device;
the second motor 32 is connected to the circular saw 15, and the second motor 32 is used for driving the circular saw 15 to cut forage in a gap formed by the second preset distance;
the third motor 33 is connected to the first transmission rod 21, and the third motor 33 is used for pushing the first transmission rod 21.
In the first embodiment, in order to improve the convenience of outdoor operation, in combination with the embodiment of the present invention, there is a preferred implementation scheme, specifically, as shown in fig. 11, the electric energy of the power assembly 3 is derived from solar energy or a built-in battery.
For example, as shown in fig. 11, a solar panel 53 may be provided in a top direction of the first conveyor belt 43 and the second conveyor belt 44 to supply electric power to the first motor 31, the second motor 32, and the third motor 33 in common. The power supply may be provided inside the first motor 31, the second motor 32 and the third motor 33, and the device may be operated even if solar energy cannot be effectively absorbed. The device comprises a control module 54, the solar panel 53 charges a storage battery in the control module 54, and the control module 54 respectively controls each group of power components to execute required actions, such as forward movement, backward movement or turning of the device, cutting forage or pressing down a pressing wheel and the like, through a radio 2.4G remote control receiver.
It will be readily appreciated by those skilled in the art that the foregoing description is merely a preferred embodiment of the invention and is not intended to limit the invention, but any modifications, equivalents, improvements or alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (4)
1. A grass grid sand barrier paving machine, the device comprising: forage conveying assembly (1), extrusion subassembly (2), power component (3) and drive assembly (4), wherein:
the forage conveying assembly (1) is separated from the extrusion assembly (2) by a first preset distance;
the forage conveying assembly (1) conveys forage stored in the device to the sand, cuts the forage at a preset position and falls on the sand surface;
the whole device is moved to the direction of the forage conveying assembly (1) by the transmission assembly (4) under the drive of the power assembly (3), and after the extrusion assembly (2) is moved to the first preset distance, the extrusion assembly (2) extrudes forage on the sand surface downwards to a preset depth, so that the forage is laid on the sand;
the forage conveying assembly (1) comprises a first roller (11), a second roller (12), a first baffle (13), a second baffle (14) and a circular saw (15), wherein:
the first roller (11) is rotationally connected with the second roller (12);
the first roller (11) is opposite to the first baffle (13), the second roller (12) is opposite to the second baffle (14), and the forage stored in the device is pre-paved on the surfaces of the first baffle (13) and the second baffle (14) through rotation of the first roller (11) and the second roller (12);
the first baffle (13) is separated from the second baffle (14) by a second preset distance, the second baffle (14) is internally provided with the circular saw (15), saw teeth of the circular saw (15) are positioned in a gap formed by the second preset distance, and the circular saw (15) is used for cutting forage;
the fodder conveying assembly (1) further comprises a gear (16), a synchronous belt (17), a sliding block (18) and a guide rail (19), wherein:
the sliding block (18) is fixedly connected with the circular saw (15), the gear (16) is mutually embedded with the synchronous belt (17), the sliding block (18) is mutually embedded with the guide rail (19), and the sliding block (18) and the gear (16) are respectively arranged at two ends of the second baffle (14);
the gear (16) rotates on the synchronous belt (17) under the drive of the power assembly (3), and the sliding block (18) is driven to synchronously move on the guide rail (19) when the synchronous belt (17) rotates so that the rotary saw (15) can cut forage along a gap formed by the second preset distance;
the extrusion assembly (2) comprises a first transmission rod (21), a second transmission rod (22) and an extrusion wheel (23), wherein:
one end of the second transmission rod (22) is fixedly connected with the central point of the extrusion wheel (23), and the other end of the second transmission rod (22) is fixedly connected with one end of the first transmission rod (21);
after the first transmission rod (21) is pushed by the power assembly (3), the second transmission rod (22) drives the extrusion wheel (23) to downwards press the sand;
the transmission assembly (4) comprises a first transmission wheel (41), a second transmission wheel (42), a first conveyor belt (43) and a second conveyor belt (44), wherein:
the first driving wheel (41) and the second driving wheel (42) are respectively embedded with the first conveying belt (43) and the second conveying belt (44);
the second driving wheel (42) is arranged on the inner side of the first conveying belt (43) and the second conveying belt (44) which are contacted with sand;
the first driving wheel (41) drives the first conveying belt (43) and the second conveying belt (44) to rotate;
the second driving wheel (42) pulls and tightens the first conveyor belt (43) and the second conveyor belt (44) when supporting the forage conveying assembly (1), the extrusion assembly (2) and the power assembly (3);
the first transmission wheel (41) is divided into a first sub-transmission wheel (411) and a second sub-transmission wheel (412), wherein:
the first sub-driving wheel (411) and the second sub-driving wheel (412) are respectively embedded with the first conveyor belt (43) and the second conveyor belt (44);
the first conveyor belt (43) and the second conveyor belt (44) are symmetrically arranged on two sides of the device respectively, and the rotation speed difference between the first sub-driving wheel (411) and the second sub-driving wheel (412) is arranged according to a preset movement track of the device;
the power assembly (3) comprises a first motor (31), a second motor (32) and a third motor (33), wherein:
the first motor (31) is connected with the first driving wheel (41), and the first motor (31) is used for driving the first driving wheel (41) to move forwards, backwards or turn according to a movement track preset by the device;
the second motor (32) is connected with the circular saw (15), and the second motor (32) is used for driving the circular saw (15) to cut forage in a gap formed by a second preset distance;
the third motor (33) is connected with the first transmission rod (21), and the third motor (33) is used for pushing the first transmission rod (21).
2. A grass square sand barrier paving machine as claimed in claim 1, further comprising a grass storage bin (5), the grass storage bin (5) being arranged at the top of the machine, and the grass storage bin (5) being located between the first conveyor belt (43) and the second conveyor belt (44), a conveying opening (51) being provided between the grass storage bin (5) and the grass conveying assembly (1), the grass being conveyed to the grass conveying assembly (1) through the conveying opening (51).
3. A grass square sand barrier paving machine as claimed in claim 2, wherein cameras (52) are respectively arranged at two ends of the outer surface of the grass storage bin (5), and the cameras (52) are used for respectively monitoring the running conditions of the grass conveying assembly (1) and the extrusion assembly (2).
4. A grass square sand barrier paving machine as claimed in claim 1, characterized in that the electrical energy of the power assembly (3) is derived from solar energy, wind energy or built-in batteries.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111525624.1A CN114457779B (en) | 2021-12-14 | 2021-12-14 | Grass square sand barrier laying mechanical device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111525624.1A CN114457779B (en) | 2021-12-14 | 2021-12-14 | Grass square sand barrier laying mechanical device |
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| CN114457779A CN114457779A (en) | 2022-05-10 |
| CN114457779B true CN114457779B (en) | 2023-11-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115075214A (en) * | 2022-05-20 | 2022-09-20 | 合肥工业大学 | Full-automatic grass square lattice sand barrier laying device and method |
| CN115162343A (en) * | 2022-06-30 | 2022-10-11 | 泉州职业技术大学 | U-shaped grass grid integrated laying method and laying machine |
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| CN113557828A (en) * | 2021-07-27 | 2021-10-29 | 陕西科技大学 | Grass square sand control machine |
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| JP2014077285A (en) * | 2012-10-10 | 2014-05-01 | Japan Green System Co Ltd | Site structure of photovoltaic power generation facility and site preparation method |
| CN106801411A (en) * | 2017-03-22 | 2017-06-06 | 杨随其 | Automatic desert grid grass planting machine |
| CN207710850U (en) * | 2017-11-28 | 2018-08-10 | 甘肃建投新能源科技股份有限公司 | A kind of safe Scissoring device of grass sand-protecting barrier |
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