CN114902929A - Sand land sand stabilization tree planting machine - Google Patents
Sand land sand stabilization tree planting machine Download PDFInfo
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- CN114902929A CN114902929A CN202210727114.0A CN202210727114A CN114902929A CN 114902929 A CN114902929 A CN 114902929A CN 202210727114 A CN202210727114 A CN 202210727114A CN 114902929 A CN114902929 A CN 114902929A
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- planting
- grass
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- 239000004576 sand Substances 0.000 title claims abstract description 36
- 230000006641 stabilisation Effects 0.000 title claims description 3
- 238000011105 stabilization Methods 0.000 title claims description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 51
- 238000003860 storage Methods 0.000 claims abstract description 36
- 210000000078 claw Anatomy 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 239000002689 soil Substances 0.000 claims abstract description 12
- 238000012806 monitoring device Methods 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 43
- 239000010902 straw Substances 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 11
- 230000004888 barrier function Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 239000004459 forage Substances 0.000 description 21
- 238000010586 diagram Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G23/00—Forestry
- A01G23/02—Transplanting, uprooting, felling or delimbing trees
- A01G23/099—Auxiliary devices, e.g. felling wedges
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/695—Control of camera direction for changing a field of view, e.g. pan, tilt or based on tracking of objects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
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- 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
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Forests & Forestry (AREA)
- Structural Engineering (AREA)
- Ecology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Transplanting Machines (AREA)
Abstract
The invention discloses a sand-fixing tree-planting machine, which comprises a machine body, wherein a grass grid laying mechanism, a monitoring mechanism, a seedling planting mechanism and an earth covering wheel are sequentially arranged on the machine body from front to back; the grass grid laying mechanism comprises a coiling shaft, a coiling wheel set, a conveyor belt and grass pressing wheels, wherein the coiling wheel set is respectively arranged at two ends of the coiling shaft, the conveyor belt is respectively arranged below the coiling wheel sets at two sides, and the grass pressing wheels are respectively arranged at the rear parts of the conveyor belts at two sides; the monitoring mechanism comprises a vehicle-mounted video real-time monitoring device in signal connection with the remote display terminal; the seedling planting mechanism comprises a seedling storage bin, a seedling carrying platform, a conveying belt, a seedling temporary storage area, an ultrasonic sensor, a drill bit and a mechanical claw, seedlings are discharged from the seedling storage bin to the seedling carrying platform and then are conveyed to the seedling temporary storage area through the conveying belt, the mechanical claw grabs the seedlings and then transplants the seedlings into drilled holes, and the drilled holes are covered with soil and fixed through a soil covering wheel. The invention completes the planting of saplings in the grass square in the laying process of the grass square sand barriers, realizes the combination of biological sand control and mechanical sand control, greatly lightens labor force and improves the sand control effect.
Description
Technical Field
The invention belongs to the technical field of machinery for desert control, and particularly relates to a sand-fixing tree-planting machine for a sand land.
Background
With the continuous expansion of desertification areas, the task of desert control is still very difficult, and the most effective desert control mode at present is to lay grass square sand barriers, namely, crop straws are pressed into sand from the middle part by blunt shovels and the like, the insertion depth is 20-25 cm, the sand surface is exposed by 10-15 cm, and practice proves that the square grass squares with the size of 1m multiplied by 1m are most scientific and economical. However, the grass grid sand barriers are basically paved by manual operation, the manual paving efficiency is extremely low due to the fact that the working place is far away and the environment is severe and is limited by weather conditions, if the manual operation is continuously adopted, the treatment cost of remote areas, areas with severe environment and unmanned areas is higher, the treatment difficulty is higher, the safety is poor, the desertification speed cannot be achieved at the current manual treatment speed, and the trend of environment deterioration cannot be reversed.
Most of the existing sand control machines are refitted from forestry machines and agricultural machines, mainly comprise sand dune water feeders, sand land stalk building machines, seedling digging machines, big seedling planting machines and the like, have low automation degree, mainly realize the laying of grass squares, have single function, cannot realize the combination of biological sand control and mechanical sand control, namely combine the laying of the grass squares and the planting of the saplings, even though some machines can plant the saplings when laying the grass squares, cannot realize the autonomous tree planting process, still need manual assistance, and are time-consuming and labor-consuming.
Disclosure of Invention
In view of the disadvantages pointed out in the above background art, the present invention provides a sand-fixing tree-planting machine, which aims to solve the problems existing in the prior art in the above background art.
In order to achieve the purpose, the invention adopts the technical scheme that:
a sand-fixing tree-planting machine comprises a machine body, wherein wheels are arranged at the bottom of the machine body, and a grass square laying mechanism, a monitoring mechanism, a seedling-planting mechanism and an earth-covering wheel are sequentially arranged on the machine body from front to back;
the grass square paving mechanism comprises a coiling shaft, coiling wheel groups, conveying belts and grass pressing wheels, wherein the coiling shaft is transversely arranged at the top of the front side of the machine body, the coiling wheel groups are respectively arranged at two ends of the coiling shaft, the conveying belts are respectively arranged below the coiling wheel groups at two sides, the conveying belts are positioned at the bottom of the front side of the machine body, the rear ends of the conveying belts are obliquely and downwards arranged, and the grass pressing wheels are respectively and correspondingly arranged at the rear parts of the conveying belts at two sides;
the monitoring mechanism comprises a vehicle-mounted video real-time monitoring device in signal connection with a remote display terminal;
the seedling planting mechanism comprises a seedling storage bin, a seedling carrying platform, a conveying chain, a temporary storage area for the seedlings, an ultrasonic sensor, a lifting mechanism, a drill bit and a mechanical claw, wherein a seedling discharging opening is formed in the bottom of the seedling storage bin, the seedling carrying platform is arranged below the seedling storage bin, the seedlings placed horizontally are accommodated in the top surface of the seedling carrying platform and the bottom of the seedling storage bin, a pushing rod is arranged on the seedling carrying platform, and the outer end of the pushing rod is connected with a first motor; a conveying chain is arranged below the seedling carrying platform, the pushing direction of the pushing rod is consistent with the conveying direction of the conveying chain, the output end of the conveying chain is provided with a temporary seedling storage area, an ultrasonic sensor is arranged above the temporary seedling storage area, one side of the temporary seedling storage area is provided with a lifting mechanism, and one side below the lifting mechanism is provided with a mechanical claw; the drill bit is arranged behind the output end of the conveying chain, the drill bit is positioned on a perpendicular bisector of the connecting line of the coiling wheel groups on the two sides, and the mechanical claw is positioned behind the drill bit;
the soil covering wheel is arranged at the bottom of the rear part of the machine body, and the soil covering wheel and the drill bit are on the same longitudinal connection line.
Preferably, the seedling carrying platform is obliquely and downwards arranged along the running direction of the conveying chain, and the seedlings on the seedling carrying platform can more conveniently slide downwards to the conveying chain under the action of the pushing rod.
Preferably, a material pulling rod is arranged above the material rolling shaft and transversely arranged on the machine body, the forward side of the material pulling rod is smooth, and the backward side of the material pulling rod is provided with a claw thorn; two ends of the material pulling rod are arranged in the fixed seat, the fixed seat is provided with a second motor, the output end of the second motor is connected with a material pulling gear set, and the material pulling gear set is meshed and connected to the material pulling rack; the material pulling rack is fixed on two sides above the machine body.
Preferably, two sides of the front end of the machine body are respectively provided with a feeding mechanism, the feeding mechanism comprises a forage rod, a mounting seat, a feeding gear set and a feeding rack, the two sides of the machine body are respectively and vertically fixed with the feeding rack, and the feeding racks are respectively meshed with the feeding gear set; the straw charging device is characterized in that a motor for driving the feeding gear set is arranged on the mounting seat, the straw rods are transversely arranged at different heights, and the end part of each straw rod is arranged in the mounting seat.
Preferably, the vehicle-mounted video real-time monitoring device comprises a camera, a first worm gear set and a second worm gear set, the second worm gear set is arranged on a turbine disc of the first worm gear set, the camera is arranged on a turbine disc of the second worm gear set, and the turbine disc of the first worm gear set and the turbine disc of the second worm gear set are arranged vertically. The camera is rotated left and right and up and down through a group of vertically arranged worm gears, so that the angle of the camera is adjusted.
Preferably, the mechanical claw is arranged on a transverse adjusting frame, a transverse screw rod is arranged on the transverse adjusting frame, the transverse adjusting frame can move along the transverse screw rod, and the end part of the transverse screw rod is connected with a motor; the horizontal adjusting frame is connected with a fixing piece, a ball is installed in the fixing piece, the ball is rotatably sleeved on the longitudinal screw rod and can move up and down along the longitudinal screw rod, the longitudinal screw rod is arranged in the vertical adjusting frame, the end part of the longitudinal screw rod is connected with a fourth motor through a gear set, and the vertical adjusting frame is fixed on the machine body.
Preferably, a seedling pushing cylinder is arranged on one side, opposite to the lifting mechanism, of the temporary storage area for the seedlings.
Preferably, the lifting mechanism comprises a first lifting frame, a second lifting frame and a lifting cylinder, the first lifting frame is connected to the second lifting frame through the lifting cylinder, and the second lifting frame is installed on the machine body through another lifting cylinder.
Preferably, the drill bit passes through mini motor drive, mini motor passes through the support body and installs on the lead screw, just the lead screw removal can be followed to the support body, the upper end of lead screw is connected with the third motor through the gear train, and is equipped with the retaining member between gear train and the lead screw to gear train fixed mounting is on the organism.
Compared with the defects and shortcomings of the prior art, the invention has the following beneficial effects:
(1) the sand-fixing tree-planting machine for sand ground can realize the function of planting the saplings in the laid grass squares in the process of laying the grass square sand barriers, realizes the combination of biological sand control and mechanical sand control, and can automatically plant the saplings, the distances among the planted saplings are consistent, no manual assistance is needed in the planting process, and the labor force is greatly reduced.
(2) The process of planting of laying of grass square and sapling all feeds back to the terminal through on-vehicle video real time monitoring device, and whether real time monitoring grass square is laid and sapling is planted and is standardized operation to and ensure the normal operating of machine, adapt to multiple topography, if there is the accident to take place can be in the first time machine of pausing, the troubleshooting, greatly increased the life of machine.
(3) The seedling outlet of the seedling storage bin in the seedling planting mechanism passes through a single seedling every time, so that the single seedling planting function is realized, and one seedling can be planted in the drilled hole of each grass square accurately; air pump lifting mechanism has been applied in the process of planting seedlings for sapling safety and stability keeps vertical state, has strengthened planting efficiency.
(4) Through the distance between the two sets of coil stock wheelsets that control organism the place ahead set up and the distance between the grass pressing wheel of both sides, realized the stop motion interval function that the grass square was laid, accomplish 1 m's square grass square check and lay.
Drawings
Fig. 1 is a schematic structural diagram of a sand-fixing tree-planting machine for sand provided by an embodiment of the invention.
Fig. 2 is a top view of a sand-fixing tree-planting machine provided in an embodiment of the present invention.
Fig. 3 is a front view of a sand-fixing tree-planting machine provided by an embodiment of the invention.
Fig. 4 is a schematic structural diagram of the installation of the material pulling rod provided by the embodiment of the invention.
Fig. 5 is a schematic structural diagram of a seedling planting mechanism provided by the embodiment of the invention.
Fig. 6 is a schematic structural diagram of a seedling storage bin and a conveying chain provided by the embodiment of the invention.
Fig. 7 is a schematic structural diagram of a lifting mechanism according to an embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a drill bit according to an embodiment of the present invention.
FIG. 9 is a side view of a drill bit provided by an embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a gripper according to an embodiment of the present invention.
Fig. 11 is a schematic structural diagram of a vehicle-mounted video real-time monitoring device according to an embodiment of the present invention.
Fig. 12 is a side view of a vehicle-mounted video real-time monitoring device according to an embodiment of the invention.
In the figure: 1-body; 2-vehicle wheels; 3-a material winding shaft; 4-a material rolling wheel group; 5, a conveyor belt; 6-a grass pressing wheel; 7-seedling storage; 8-seedling opening; 9-seedling carrying platform; 10-a conveyor chain; 11-temporary storage area of sapling; 12-an ultrasonic sensor; 13-a lifting mechanism; 131-a first lifting frame; 132-a second lifting frame; 133-seedling pushing cylinder; 134-a lifting cylinder; 14-a gripper; 15-a drill bit; 16-a push rod; 17-a first electric machine; 18-a soil covering wheel; 19-a material pulling rod; 20-a fixed seat; 21-a second motor; 22-a pulling gear set; 23-pulling the material rack; 24-a feeding mechanism; 241-a forage rod; 242-a mount; 243-a feeding gear set; 244-feeding rack; 25-a third motor; 26-a locking member; 27-a mini motor; 28-a screw rod; 29-a lateral adjustment frame; 30-longitudinal adjusting frame; 31-transverse screw rod; 32-longitudinal screw rod; 33-a ball; 34-a fourth motor; 35-a motor; 36-vehicle video real-time monitoring device; 361-camera; 362-first worm gear set; 363-second worm gear set.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the sand-fixing tree-planting machine provided by the invention comprises a machine body 1, wheels 2 are arranged at the bottom of the machine body 1, and a grass grid laying mechanism, a monitoring mechanism, a seedling planting mechanism and a soil covering wheel 18 are sequentially arranged on the machine body 1 from front to back.
Grass square laying mechanism includes coil stock axle 3, coil stock wheelset 4, conveyer belt 5 and grass pressing wheel 6, and coil stock axle 3 transversely sets up in 1 front side top of organism, and coil stock axle 3's both ends are equipped with coil stock wheelset 4 respectively, and the coil stock wheelset 4 below of both sides all sets up conveyer belt 5, and conveyer belt 5 is located 1 front side bottom of organism and the rear end slope of conveyer belt 5 sets up downwards, and the rear of both sides conveyer belt 5 all sets up grass pressing wheel 6. The material pulling rod 19 is arranged above the material rolling shaft 3, the material pulling rod 19 is parallel to the material rolling shaft 3, as shown in fig. 4, two ends of the material pulling rod 19 are installed in the fixing seat 20, the second motor 21 is arranged on the fixing seat 20, the output end of the second motor 21 is connected with the material pulling gear set 22, the material pulling gear set 22 is meshed and connected to the material pulling rack 23, and the material pulling rack 23 is fixed on two sides above the machine body 1. The second motor 21 drives the material pulling gear set 22 to move back and forth along the material pulling rack 23, so as to drive the material pulling rod 19 mounted on the fixed seat 20 to move back and forth. The forward side of the material pulling rod 19 is smooth, the backward side of the material pulling rod 19 is provided with a grabbing thorn, the material pulling rod 19 moves forward to grab the forage and then moves backward under the driving of the second motor 21, and the forage moves backward along with the material pulling rod 19 by the action of the grabbing thorn in the backward moving process until the forage reaches the upper part of the material rolling wheel group 4. Because the scale of grass square sand barrier is best with 1 meter's square effect, consequently, through the distance between the two sets of coil stock wheelsets 4 of adjusting 1 the place ahead setting of organism, simultaneously with the distance correspondence between the grass pressing wheel 6 of both sides set up to 1m, the forage gets into respectively in the coil stock wheelset 4 of both sides through drawing material pole 19, on putting the conveyer belt 5 of below down the forage through coil stock wheelset 4, organism 1 traveles forward, the forage of both sides passes through conveyer belt 5 and steadily falls subaerial, then form two lines of interval and be 1 m's forage subaerial, impress the underground through grass pressing wheel 6 at last, accomplish laying of the horizontal forage of grass square.
Two sides of the front end of the machine body 1 are respectively provided with a feeding mechanism 24, each feeding mechanism 24 comprises a straw bar 241, a mounting seat 242, a feeding gear set 243 and a feeding rack 244, the two sides of the machine body 1 are respectively and vertically fixed with the feeding racks 244, and the feeding racks 244 are respectively engaged with the feeding gear set 243; the mounting seat 242 is provided with a motor for driving the feeding gear set 243, a plurality of straw rods 241 are transversely arranged at different heights, and the end of each straw rod 241 is arranged in the mounting seat 242. During feeding, firstly, forage bales are inserted on the forage rods 241, one end of each forage bale naturally droops, three groups of forage rods 241 on each side of the machine body 1 can move up and down under the action of the motor, in the upward movement process, after the forage groups on the top end reach a certain height (slightly lower than the height of the pulling rod 19), the pulling rod 19 moves forward and penetrates through the upper part of the forage bales on the top end, then moves backward, and the forage groups on the top end are driven to move backward by the grabbing thorns on the pulling rod 19 and reach the upper part of the material rolling wheel set 4.
After the transverse forage of the grass grids is laid, the machine body 1 turns, and then the longitudinal forage of the grass grids is rolled to finish the square grass grids laying of 1m multiplied by 1m, so that the grid spacing function of the grass grids laying is realized. And planting the saplings in the formed grass grids while laying the longitudinal forage in the grass grids. The seedling planting mechanism is shown in fig. 5 and 6 and comprises a seedling storage bin 7, a seedling carrying platform 9, a conveying chain 10, a temporary storage area 11 for saplings, an ultrasonic sensor 12, a lifting mechanism 13, a drill bit 15 and a mechanical claw 14, wherein a seedling discharging opening 8 is formed in the bottom of the seedling storage bin 7, the seedling carrying platform 9 is arranged below the seedling storage bin 7, a horizontally placed sapling is accommodated between the top surface of the seedling carrying platform 9 and the bottom of the seedling storage bin 7, a push rod 16 is arranged on the seedling carrying platform 9, the push direction of the push rod 16 is perpendicular to the falling horizontal sapling, and the outer end of the push rod 16 is connected with a first motor 17; a conveying chain 10 is arranged below the seedling carrying platform 9, the pushing direction of the pushing rod is consistent with the conveying direction of the conveying chain, the output end of the conveying chain 10 is provided with a temporary seedling storage area 11, an ultrasonic sensor 12 is arranged above the temporary seedling storage area 11, one side of the temporary seedling storage area 12 is provided with a lifting mechanism 13, and one side below the lifting mechanism 13 is provided with a mechanical claw 14; the drill bit 15 is arranged behind the output end of the conveying chain 10, the drill bit 15 is positioned on the perpendicular bisector of the connecting line of the material rolling wheel groups 4 on the two sides, and the mechanical claw 14 is positioned behind the drill bit 15. The soil covering wheel 18 is arranged at the bottom of the rear part of the machine body 1, and the soil covering wheel 18 and the drill bit 15 are on the same longitudinal line. The first motor 17 drives the pushing rod 16 to push out the saplings falling on the seedling carrying platform 9 and fall on the conveying chain 10, the first motor 17 runs intermittently, the pushing rod 16 is driven to push 1 sapling at certain intervals, and the planting distance of each sapling is controlled to be 1 meter. As shown in fig. 7, the lifting mechanism 13 includes a first lifting frame 131, a second lifting frame 132, and a lifting cylinder 134, the first lifting frame 131 is connected to the second lifting frame 132 through the lifting cylinder 134, and the second lifting frame 132 is mounted on the machine body 1 through another lifting cylinder 134. A seedling pushing cylinder 133 is arranged on one side of the temporary sapling storage area 11 opposite to the lifting mechanism 13.
The seedling planting process comprises: when laying vertical grass square, put the sapling in depositing seedling storehouse 7, organism 1 traveles forward, and first motor 17 intermittent type triggers push rod 16 and promotes the sapling and fall to the conveying chain 10 of below on for seedling mouth 8 falls a sapling to carrying on seedling platform 9 regularly down, carries seedling platform 9 and can follow conveying chain 10's traffic direction slope and set up downwards, and the sapling on it can more conveniently slide down to conveying chain 10 under push rod 16's effect. The conveying chain 10 operates to enable the saplings on the conveying chain to fall into the sapling temporary storage area 11 below, when the ultrasonic sensor 12 above detects the saplings, the saplings are pushed forwards to the first lifting frame 131 of the lifting mechanism 13 by the seedling pushing cylinder 133 at the rear, then the first lifting frame 131 and the second lifting frame 132 are lifted by a certain height under the action of the two lifting cylinders 134, the saplings on the first lifting frame 131 are lifted to the vertical direction, the mechanical claws 14 on the lateral sides move to stably grab the saplings, the saplings move to holes drilled by the drill bit 15, and the mechanical claws 14 return to the initial position to perform next operation. The earth covering wheels 18 at the bottom of the rear part of the machine body 1 ridge up sandy soil on two sides of the planted sapling, so that the sapling is kept in a vertical state, and the planting success rate and the sapling survival rate are ensured.
The drill 15 is driven by a mini motor 27, the mini motor 27 is mounted on a lead screw 28 through a frame body, the frame body can move along the lead screw 28, the upper end of the lead screw 28 is connected with a third motor 25 through a gear set, a locking member 26 is arranged between the lead screw 28 and the gear set, and the gear set is fixedly mounted on the machine body 1, as shown in fig. 8-9.
The gripper 14 is arranged on a transverse adjusting frame 29, a transverse screw rod 31 is arranged on the transverse adjusting frame 29, the transverse adjusting frame 29 can horizontally move along the transverse screw rod 31, and a motor 35 is connected to the end part of the transverse screw rod 31. A longitudinal adjusting frame 30 is arranged in association with the lateral adjusting frame 29, the longitudinal adjusting frame 30 is fixed on the machine body 1, a longitudinal screw 32 is arranged on the longitudinal adjusting frame 30, the upper end of the longitudinal screw 32 is connected with a fourth motor 34 through a gear set, a ball 33 capable of moving up and down along the longitudinal screw 32 is rotatably connected on the longitudinal screw 32, the ball 33 is installed in a fixing piece, the fixing piece is fixedly connected on the lateral adjusting frame 29, and the vertical movement of the lateral adjusting frame 29 is realized through the fixing piece, the ball 33 and the longitudinal screw 32, as shown in fig. 10. The longitudinal screw 32 is driven to rotate by the fourth motor 34, so that the ball 33 is driven to move up and down along the longitudinal screw 32, and the fixing piece for installing the ball 33 drives the transverse adjusting frame 29 to move up and down, so that the mechanical claw 14 arranged on the transverse adjusting frame 29 moves up and down. The motor 35 drives the transverse screw rod 31 to move horizontally, so as to drive the transverse adjusting frame 29 to move horizontally along the transverse screw rod 31, and the horizontal movement of the mechanical claw 14 arranged on the transverse adjusting frame 29 is realized.
In order to prevent the problems caused by the improper actions in the grass square laying and sapling planting processes, the machine body 1 is provided with a monitoring mechanism. Monitoring mechanism includes 36 with remote display terminal signal connection's on-vehicle video real time monitoring device, and monitoring mechanism sets up on the organism 1 between grass square laying mechanism and the mechanism of planting seedlings for the process of laying forage and lower seedling planting is laid in the remote observation, ensures the normal operating of machine, and the in time discovery problem gets rid of the organism trouble, greatly increased the life of machine. As shown in fig. 11 to 12, the vehicle-mounted video real-time monitoring device 36 includes a camera 361, a first worm gear set 362 and a second worm gear set 363, the second worm gear set 363 is disposed on a turbine disc of the first worm gear set 362, the camera 361 is disposed on a turbine disc of the second worm gear set 363, and the turbine disc of the first worm gear set 362 and the turbine disc of the second worm gear set 363 are disposed vertically. The camera 361 is rotated left and right and up and down by a set of vertically disposed worm gears, thereby adjusting the angle of the camera 361.
The grass square reduces the ground wind speed by more than 40 times, and the wheat straw is rotten and then bundled again after 3-4 years. The circulating organic matter is deposited on the surface of the sand layer to form a layer of sand crust, and finally a protective film on the surface layer of the sand is naturally formed, so that the quicksand can be fixed. The sand-fixing tree-planting machine of the invention is adopted to replace manual operation, and 4 ten thousand meters of sand can be expected to be paved on each unit one shift (8 hours) 2 The grass grid sand barrier improves the working efficiency by 170 times and reduces the cost by about 50 percent. Taking the sand barrier of grass square paved on the sand slope head section of the charlan railway as an example, the grass sand barrier with the width of 700m (200 m on one side and 500m on one side) and the length of 40km is paved, if the grass sand barrier is paved by 100 people manually, 1400 working days are needed, and if two sand-fixing tree-planting machines of the invention are used for completing the same work, only 280 working days are needed for completing the work, and the improvement of the working efficiency is very obvious.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A sand-fixing tree-planting machine is characterized by comprising a machine body, wherein wheels are arranged at the bottom of the machine body, and a grass square laying mechanism, a monitoring mechanism, a seedling planting mechanism and a soil covering wheel are sequentially arranged on the machine body from front to back;
the grass square paving mechanism comprises a coiling shaft, coiling wheel groups, conveying belts and grass pressing wheels, wherein the coiling shaft is transversely arranged at the top of the front side of the machine body, the coiling wheel groups are respectively arranged at two ends of the coiling shaft, the conveying belts are respectively arranged below the coiling wheel groups at two sides, the conveying belts are positioned at the bottom of the front side of the machine body, the rear ends of the conveying belts are obliquely and downwards arranged, and the grass pressing wheels are respectively and correspondingly arranged at the rear parts of the conveying belts at two sides;
the monitoring mechanism comprises a vehicle-mounted video real-time monitoring device in signal connection with a remote display terminal;
the seedling planting mechanism comprises a seedling storage bin, a seedling carrying platform, a conveying chain, a seedling temporary storage area, an ultrasonic sensor, a lifting mechanism, a drill bit and a mechanical claw, wherein a seedling outlet is formed in the bottom of the seedling storage bin, the seedling carrying platform is arranged below the seedling storage bin, a horizontally placed seedling is accommodated in the top surface of the seedling carrying platform and the bottom of the seedling storage bin, a pushing rod is arranged on the seedling carrying platform, the outer end of the pushing rod is connected with a first motor, the conveying chain is arranged below the seedling carrying platform, the pushing direction of the pushing rod is consistent with the conveying direction of the conveying chain, the conveying chain is arranged below the seedling carrying platform, the output end of the conveying chain is provided with the seedling temporary storage area, the ultrasonic sensor is arranged above the seedling temporary storage area, the lifting mechanism is arranged on one side of the seedling temporary storage area, and the mechanical claw is arranged on one side below the lifting mechanism; the drill bit is arranged behind the output end of the conveying chain, the drill bit is positioned on a perpendicular bisector of the connecting line of the coiling wheel groups on the two sides, and the mechanical claw is positioned behind the drill bit;
the soil covering wheel is arranged at the bottom of the rear part of the machine body, and the soil covering wheel and the drill bit are on the same longitudinal connection line.
2. A sand stabilizing and tree planting machine as claimed in claim 1, wherein the seedling carrying platform is arranged obliquely downwards along the running direction of the conveying chain.
3. The sand-fixation tree-planting machine as claimed in claim 1, wherein a material pulling rod is arranged above the material rolling shaft and transversely arranged on the machine body, the forward side of the material pulling rod is smooth, and the backward side of the material pulling rod is provided with a grasping thorn; two ends of the material pulling rod are arranged in the fixed seat, the fixed seat is provided with a second motor, the output end of the second motor is connected with a material pulling gear set, and the material pulling gear set is meshed and connected to the material pulling rack; the material pulling rack is fixed on two sides above the machine body.
4. The sand-fixing tree-planting machine as claimed in claim 3, wherein the two sides of the front end of the machine body are respectively provided with a feeding mechanism, the feeding mechanism comprises a straw rod, a mounting seat, a feeding gear set and a feeding rack, the two sides of the machine body are respectively vertically fixed with the feeding rack, and the feeding rack is respectively engaged with the feeding gear set; the straw charging device is characterized in that a motor for driving the feeding gear set is arranged on the mounting seat, the straw rods are transversely arranged at different heights, and the end part of each straw rod is arranged in the mounting seat.
5. The sand-fixing tree-planting machine as claimed in claim 1, wherein the vehicle-mounted video real-time monitoring device comprises a camera, a first worm gear group and a second worm gear group, the second worm gear group is arranged on a turbine disc of the first worm gear group, the camera is arranged on a turbine disc of the second worm gear group, and the turbine disc of the first worm gear group and the turbine disc of the second worm gear group are arranged vertically.
6. The sand-fixing tree-planting machine as claimed in claim 1, wherein the gripper is arranged on a transverse adjusting frame, a transverse screw rod is arranged on the transverse adjusting frame, the transverse adjusting frame can move along the transverse screw rod, and a motor is connected to the end of the transverse screw rod; the horizontal adjusting frame is connected with a fixing piece, a ball is installed in the fixing piece, the ball is rotatably sleeved on the longitudinal screw rod and can move up and down along the longitudinal screw rod, the longitudinal screw rod is arranged in the vertical adjusting frame, the end part of the longitudinal screw rod is connected with a fourth motor through a gear set, and the vertical adjusting frame is fixed on the machine body.
7. A sand stabilizing and tree planting machine as claimed in claim 1, wherein a seedling pushing cylinder is provided on the side of the temporary storage area of the seedlings opposite to the lifting mechanism.
8. The sand stabilization tree planter according to claim 7 wherein the lifting mechanism comprises a first lifting frame, a second lifting frame and a lifting cylinder, the first lifting frame is connected to the second lifting frame by the lifting cylinder, and the second lifting frame is mounted on the body by another lifting cylinder.
9. The sand-fixing tree-planting machine as claimed in claim 1, wherein the drill is driven by a mini motor, the mini motor is mounted on a lead screw through a frame body, the frame body can move along the lead screw, a third motor is connected to the upper end of the lead screw through a gear set, a locking member is arranged between the gear set and the upper end of the lead screw, and the gear set is fixedly mounted on the machine body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210727114.0A CN114902929B (en) | 2022-06-24 | 2022-06-24 | Sand stabilization tree planter for sand |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210727114.0A CN114902929B (en) | 2022-06-24 | 2022-06-24 | Sand stabilization tree planter for sand |
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| CN114902929A true CN114902929A (en) | 2022-08-16 |
| CN114902929B CN114902929B (en) | 2024-06-28 |
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Cited By (1)
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| CN115474524A (en) * | 2022-10-25 | 2022-12-16 | 塔里木大学 | Desert sand barrier is laid and tree planting device |
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| CN115474524B (en) * | 2022-10-25 | 2023-06-27 | 塔里木大学 | Desert sand barrier laying and tree planting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114902929B (en) | 2024-06-28 |
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