CN112293200B - A automatic afforestation machine for environmental control - Google Patents

A automatic afforestation machine for environmental control Download PDF

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Publication number
CN112293200B
CN112293200B CN202011209621.2A CN202011209621A CN112293200B CN 112293200 B CN112293200 B CN 112293200B CN 202011209621 A CN202011209621 A CN 202011209621A CN 112293200 B CN112293200 B CN 112293200B
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sand
water
sapling
area
separator
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CN112293200A (en
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陈熠名
李垣江
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Jiangsu University of Science and Technology
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Jiangsu University of Science and Technology
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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
    • 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
    • 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
    • A01G29/00—Root feeders; Injecting fertilisers into the roots
    • 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
    • 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)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Soil Working Implements (AREA)

Abstract

The invention discloses an automatic afforestation machine for environmental management, which belongs to the field of afforestation equipment.A water tank area is arranged at the bottommost part, and a sapling area is arranged at the left side of a fixed frame and used for fixing a sapling storage device; the power area and the sand storage area are arranged on the front side and are respectively used for mounting power equipment and a sand storage tank, the stirring area is used for fixing a stirrer, and the rear area is used for fixing a supporting structure and a water injector; the sand digging device is arranged at the front part of the traction part and used for digging a tree pit, the sand digging device conveys sand dug by the sand digging device into the sand storage tank, the sand storage tank conveys the sand into the stirring tank, the stirring tank mixes dry sand with water, and then wet sand is conveyed out and backfilled into the tree pit. The beneficial effects of the invention are: the automatic afforestation machine provided by the invention adopts the mode of firstly injecting proper amount of water into the root part and backfilling with wet sand, so that the moisture of the growing environment of the saplings is ensured to the maximum extent, and less water is used.

Description

A automatic afforestation machine for environment is administered
Technical Field
The invention relates to the field of afforestation equipment, in particular to an automatic afforestation machine for environmental management.
Background
Man-made felling, excessive grazing and natural ecological deterioration, which lead to large-area death and atrophy of the haloxylon. The haloxylon ammodendron grows on sand dunes, saline-alkali soil deserts, riverside sand lands and the like. Can adapt to the atmospheric drought with precipitation amount of only dozens of millimeters and evaporation amount of 3000 millimeters; the shuttle can resist heat, the shuttle can still grow normally at the air temperature of 43 ℃ and the ground surface temperature of 60-70 ℃, even at the temperature of 80 ℃; cold resistance, developed xylem of haloxylon ammodendron, rapid lignification in late autumn and capability of tolerating the low temperature of-40 ℃; salt tolerance, the salt content in the stem and branch of the haloxylon ammodendron reaches about 15 percent, the salt tolerance is very strong, the haloxylon ammodendron sapling grows well when a semi-fixed dune is fixed, the salt content in soil is 0.2 to 0.3 percent, and the adult trees can grow durably when the salt content in the soil reaches 3 percent. Is a main tree species for preventing wind and controlling sand in the west of China.
Meanwhile, the haloxylon ammodendron has very high economic value, haloxylon persicum is a host of famous and precious medicinal plant cistanche, wild resources of wild cistanche are gradually exhausted due to the unregulated development and utilization, and the haloxylon ammodendron is listed as a national secondary protection plant by the nation. Therefore, the method for protecting the haloxylon ammodendron desert forests is to protect the germplasm resources of the cistanche.
The cultivation of the haloxylon ammodendron is different from that of common tree species due to the unique growing environment of the haloxylon ammodendron, and the survival rate of the haloxylon ammodendron is difficult to ensure by adopting common tree planting equipment.
Disclosure of Invention
In order to solve the technical problems, the invention provides the automatic afforestation machine for environmental management, which is specially designed for planting the haloxylon ammodendron trees, can better adapt to the planting of the haloxylon ammodendron trees and effectively improve the survival rate of the haloxylon ammodendron trees.
The invention discloses a forestation machine, which comprises a power part, a chassis, a fixing frame, a water tank, a sapling storage device, a stirrer, a sand digging device, a supporting structure, a separator and a water injector, wherein the fixing frame is welded on the chassis, a vehicle body is divided into a water tank area, a sapling area, a power area, a sand storage area, a stirring area and a rear area by the fixing frame, the water tank area is arranged at the bottommost part, in order to improve the service time of the forestation machine, the volume of the water tank accounts for the main part of the forestation machine, and in order to improve the integral stability of the forestation machine, the water tank is fixed in the water tank area in a cuboid shape; the sapling area is arranged on the left side of the fixing frame and used for fixing the sapling storage device; the power area and the sand storage area are arranged on the front side and are respectively used for mounting power equipment and a sand storage tank, the stirring area is used for fixing a stirrer, and the rear area is used for fixing a supporting structure and a water injector; the sand digging device is arranged at the front part of the traction part and used for digging a tree pit, the sand digging device conveys sand dug by the sand digging device into the sand storage tank, the sand storage tank conveys the sand into the stirring tank, the stirring tank mixes dry sand with water, and then wet sand is conveyed out and backfilled into the tree pit. The supporting structure is used for clamping the sapling to prevent the sapling from falling down, and the supporting structure and the water injection structure are fixed in the rear area; the traction part provides power for the afforestation machine.
Preferably, the sand dredger comprises a sand suction cylinder, a blade, a screw, a speed changer, a transmission box and a sand suction pipe, wherein the blade is fixed on the screw, the upper part of the screw is connected with the speed changer, the speed changer is connected with an engine of the traction part through the transmission box, and a sealing element is arranged at the joint of the speed changer and the screw to prevent sand and dust from entering; the sand suction cylinder is a hollow cylinder and is arranged at the outermost side, and the upper opening of the sand suction cylinder is connected with the sand suction pipe.
Preferably, the separator comprises a settler, a sand storage tank, a sand outlet, a butt joint port, a connecting pipe, a second separator, a water pipe, a water passing baffle, a hook-shaped baffle, a water outlet, an electromagnetic valve, a vacuum pump and a filter, wherein the sand suction pipe is tangentially connected with the upper part of the settler; the vacuum pump is connected with the second separator, and a filter is arranged between the vacuum pump and the second separator; the lower part of the second separator is provided with a water outlet, the bottom of the second separator is inclined, the water outlet is arranged at the lowest part of the bottom of the second separator, and an electromagnetic valve is arranged on the water outlet; the bottom of the sand storage tank is obliquely arranged, a sand outlet is formed in the lowest position of the sand storage tank, and a second electromagnetic valve is arranged on the sand outlet.
Preferably, the agitator comprises: the device comprises a stirring barrel, a driven gear, a driving gear, a slow motor, a sand piling cavity, a first motor, a screw, an extruder shell and a feeding hole, wherein the stirring barrel is obliquely arranged and is internally provided with stirring blades, the feeding hole is formed in the upper part of the stirring barrel, and the feeding hole is connected with a separator; the middle part of the stirring barrel is provided with driven teeth, the driving gear is meshed with the driven teeth, the slow-speed motor drives the driving gear to rotate slowly, and the outer wall of the stirring barrel is fixed on the fixed frame through a rolling bearing; the upper part of the sand piling cavity is connected with the bottom of the stirring barrel in a relatively rotating manner, the lower part of the sand piling cavity is connected with an opening formed in the upper part of an extruder shell, the extruder shell is of a tubular structure, the left end of the extruder shell is open, a screw rod is arranged in the extruder, and a first motor drives the screw rod to rotate. When the tree digging device works, dry sand and water enter the stirring barrel from the feeding hole, are mixed in the stirring barrel and then enter the extruder, and wet sand is discharged from the left end of the shell of the extruder under the extrusion of the screw rod and enters the dug tree pit.
Preferably, the sapling storage device comprises a clamp, rollers, an outer ring conveyor belt and an inner ring conveyor belt, wherein the rollers are divided into clamping part rollers uniformly distributed in the middle and turning part rollers turning at the upper side and the lower side; the sapling is put into the sapling storage device from the sapling import, is carried to the sapling export along with the motion of track.
Preferably, the support structure comprises: the device comprises a right side inclined baffle, a sapling guide plate, a side baffle, a cylinder, a water pipe, a clamp holder and a closing-in part, wherein the right side inclined baffle, the sapling guide plate and the side baffle enclose a gradually closing-in cavity; the upper part of the right inclined baffle is provided with an inclined sapling baffle. When the sapling is delivered from the sapling storage device, the upper part of the sapling firstly contacts the sapling baffle plate, the sapling baffle plate along the root of the sapling firstly slides into the cylinder and falls into the sapling pit from the closing opening under the action of gravity, the clamp supports the sapling, 2-3 liters of water is injected into the water pipe to the root of the sapling, and the screw rod discharges wet sand into the sapling pit to backfill the sapling pit.
Preferably, the seedling storage devices are arranged in two groups side by side, the front seedling storage device is used for clamping the root part of the seedling, the rear seedling storage device is used for clamping the crown part of the seedling, and the two groups of seedling storage devices operate in the same direction and at the same speed; seedling pulling devices are arranged at the positions of the tree seedling outlets, the two seedling pulling devices are connected through a rotating shaft, and a second motor is arranged on the rotating shaft. The sapling is driven by the sapling poking device to continuously move forward and fall into the supporting structure when moving from the sapling storage device to the seedling emergence outlet.
Preferably, the clamp is of a mechanical arm structure and used for righting the saplings, the saplings are raised by 3-5 cm when the wet sand is backfilled to a half, and a bulldozing plate is arranged at the rear part of the righting structure and used for backfilling surface layer dry sand.
Preferably, the screw is arranged in a manner of deviating from the central axis of the sand suction cylinder.
The invention has the beneficial effects that:
1. the automatic afforestation machine provided by the invention has the advantages that water resources are saved, trees are planted in desertified areas by adopting a traditional watering mode, a large amount of water is needed for irrigation, proper amount of water is injected into the root part firstly, moisture of the growing environment of the saplings is ensured to the maximum extent by adopting a mode of backfilling wet sand, and less water is used;
2. the tree planting efficiency is improved, the whole process from pit digging to backfilling and watering is automatic in the tree planting process, and the manpower is saved; under the condition that the water carrying capacity of the afforestation machine is limited once, the quantity of trees planted once can be increased by adopting a mode of backfilling wet sand, and the time is saved;
3. the method is specially designed for planting the haloxylon ammodendron in the environment with serious desertification, meets the requirements of a tree planting method of the haloxylon ammodendron, and can effectively improve the survival rate of the haloxylon ammodendron.
Drawings
FIG. 1 is a schematic structural view of a fixing frame;
FIG. 2 is a schematic structural view of a sand dredger;
FIG. 3 is a schematic view of the separator;
FIG. 4 is a schematic view of the construction of the agitator;
FIG. 5 is a schematic diagram of a seedling storage device;
FIG. 6 is a schematic view of the support structure;
fig. 7 is a schematic structural diagram of the seedling poking device.
Wherein: 100-traction part, 200-water tank area, 300-sapling area, 400-stirring area, 500-sand storage area, 600-power area, 700-rear area, 110-sand suction cylinder, 111-blade, 112-screw, 113-transmission, 114-transmission box, 115-sand suction pipe, 301-clamp, 302-roller, 303-outer ring transmission belt, 304-inner ring transmission belt, 305-sapling inlet, 306-sapling outlet, 401-stirring barrel, 402-driven tooth, 403-driving gear, 404-slow speed motor, 405-sand piling cavity, 406-first motor, 407-screw, 408-extruder shell, 409-feed inlet, 501-settler, 502-sand storage tank, 503-sand outlet, 504-butt joint port, 505-connecting pipe, 506-second separator, water passing pipe, 508-water baffle, 509-hook baffle, 510-water outlet, 511-512 electromagnetic valve, vacuum pump-right side, 513-right side baffle, 701-filter, 702-705-seedling shifting baffle, 705-rotating shaft guide baffle, 710-706-710-rotating shaft clamp, 710-706-clamp, and the like parts.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, the afforestation machine comprises a power part, a chassis, a fixing frame, a water tank, a sapling storage device, a stirrer, a sand digging device, a supporting structure and a separator, wherein the fixing frame is welded on the chassis and divides a vehicle body into a water tank area 200, a sapling area 300, a power area 600, a sand storage area 500, a stirring area 400 and a rear area 700, the water tank area 200 is arranged at the bottommost part, in order to improve the service time of the afforestation machine, the volume of the water tank accounts for the main part of the afforestation machine, and the water tank is fixed in the water tank area 200 in a cuboid shape in order to improve the integral stability of the afforestation machine; the seedling area 300 is arranged at the left side of the fixing frame and used for fixing the seedling storage device; the power area 600 and the sand storage area 500 are arranged on the front side and are respectively used for installing power equipment and the sand storage tank 500, the stirring area 400 is used for fixing a stirrer, and the rear area 700 is used for fixing a supporting structure; the sand excavator is arranged at the front part of the traction part 100 and is used for digging a tree pit, the sand excavator conveys sand dug by the sand excavator into the sand storage tank, the sand storage tank conveys the sand into the stirring tank, the stirring tank mixes dry sand with water, and then wet sand is conveyed out and backfilled into the tree pit. The supporting structure is used for clamping the saplings to prevent the saplings from falling down, and the traction part 100 provides power for the afforestation machine.
As shown in fig. 2, the sand dredger comprises a sand suction cylinder 110, a blade 111, a screw 112, a transmission 113, a transmission box 114 and a sand suction pipe 115, wherein the blade 111 is fixed on the screw 112, the upper part of the screw 112 is connected with the transmission 113, the transmission 113 is connected with a motor of the traction part 100 through the transmission box 114, and a sealing member is arranged at the joint of the transmission 113 and the screw 112 to prevent sand from entering; the sand suction cylinder 110 is a hollow cylinder and is arranged at the outermost side, and the upper opening of the sand suction cylinder 110 is connected with the sand suction pipe 115.
As shown in fig. 3, the separator includes a settler 501, a sand storage tank 502, a sand outlet 503, a butt joint port 504, a connecting pipe 505, a second separator 506, a water pipe 507, a water passing baffle 508, a hook-shaped baffle 509, a water outlet 510, an electromagnetic valve 511, a vacuum pump 512 and a filter 513, the sand suction pipe 115 is tangentially connected with the upper part of the settler 501, the whole settler 501 is funnel-shaped, the butt joint port 504 is arranged at the lower part of the whole settler 501 and is connected with the sand storage tank 502, the connecting pipe 505 is arranged on the axis of the settler 501, the air inlet of the connecting pipe 505 extends to a position close to the butt joint port 504, the other end of the connecting pipe is connected with the second separator 506, a plurality of water pipes 507 are arranged on the upper part of the second separator 506, a water leakage port is arranged on the water pipe 507, an inclined water passing baffle 508 is fixed below the water pipe, the hook-shaped baffle 509 is arranged in parallel with the water passing baffle 508, the hook-shaped baffle 509 is fixed on the side wall of the second separator 506, water is filled with water, and the water surface is located between the lowest position of the hook-shaped baffle 509 and the lowest position of the water passing baffle 508; a vacuum pump 512 is connected to the second separator 506, and a filter 513 is provided between the vacuum pump 612 and the second separator 506; the lower part of the second separator 506 is provided with a water outlet 510, the bottom of the second separator 506 is inclined, the water outlet 510 is arranged at the lowest position of the bottom of the second separator 506, and an electromagnetic valve 511 is arranged on the water outlet 510; the bottom of the sand storage tank 502 is obliquely arranged, a sand outlet 503 is arranged at the lowest position of the sand storage tank, and a second electromagnetic valve is arranged on the sand outlet 503. When the vacuum pump 512 works, the electromagnetic valve 511 and the second electromagnetic valve are closed, the water pipe 507 is filled with water, after the tree pit is dug, the vacuum pump 512 stops working, the electromagnetic valve 511 and the second electromagnetic valve are opened, and water and sand flow into the stirrer; when the water level reaches the lowest position of the hook-shaped baffle 509, the electromagnetic valve 511 is closed.
As shown in fig. 4, the agitator includes: the device comprises a stirring barrel 401, driven teeth 402, a driving gear 403, a slow motor 404, a sand piling cavity 405, a first motor 406, a screw 407, an extruder shell 408 and a feed port 409, wherein the stirring barrel 401 is obliquely arranged and is internally provided with stirring blades, the upper part of the stirring barrel 401 is provided with the feed port 409, and the feed port 409 is connected with a separator; the middle part of the stirring barrel 401 is provided with driven teeth 402, a driving gear 403 is meshed with the driven teeth 402, a slow motor 404 drives the driving gear 403 to rotate slowly, and the outer wall of the stirring barrel 401 is fixed on a fixed frame through a rolling bearing; the upper part of the sand piling cavity 405 is connected with the bottom of the stirring barrel 401 in a relatively rotating manner, the lower part of the sand piling cavity 405 is connected with an opening arranged at the upper part of the extruder shell 408, the extruder shell 408 is of a cylindrical structure, the left end of the extruder shell 408 is opened, a screw 407 is arranged in the extruder, and the first motor 406 drives the screw 407 to rotate. During operation, dry sand and water enter the stirring barrel 401 from the feed inlet 409, are mixed in the stirring barrel 401 and then enter the extruder shell 408, and wet sand is discharged from the left end of the extruder shell 408 under the extrusion of the screw 407 and enters the dug tree pit.
As shown in fig. 5, the sapling storage device comprises a clamp 301, a roller 302, an outer ring conveyor belt 303 and an inner ring conveyor belt 304, wherein the roller 302 is divided into a clamping part roller with the middle part uniformly distributed and a turning part roller with the upper side and the lower side turned, the outer ring conveyor belt 303 and the inner ring conveyor belt 304 are respectively arranged on the roller, the clamp 301 is arranged on the outer ring conveyor belt 303 and the inner ring conveyor belt 304 at equal intervals, the clamp 301 is a square with an arc groove on the surface, and the two squares clamp the saplings relatively to enable the saplings to rotate along with the rotation of the caterpillar belts; the seedlings are placed in the seedling depository from the seedling inlet 305 and carried to the seedling outlet 306 with the movement of the caterpillar.
As shown in fig. 6, the holding structure includes: the device comprises a right inclined baffle 701, a sapling baffle 702, a sapling guide plate 703, a side baffle 704, a cylinder 705, a water pipe 706, a clamp 707 and a closing-in 708, wherein the right inclined baffle 701, the sapling guide plate 703 and the side baffle 704 enclose a gradually closing-in cavity, the cylinder 705 is welded on the lower opening of the cavity, the clamp 707 is arranged on the upper part of the cylinder 705, the closing-in 708 is integrally formed on the lower part of the cylinder 705, the water pipe 706 and an extruder shell 408 are connected on the side wall of the cylinder 705, the water pipe 706 is connected with a water tank, and a metering pump is arranged on the water pipe 706; the upper part of the right inclined baffle 701 is provided with an inclined seedling baffle 702. When the sapling is delivered from the sapling storage device, the upper part of the sapling firstly contacts the sapling baffle 702, the sapling root is firstly drawn into the cylinder 705 along the sapling baffle 702 due to the gravity and falls into the tree pit from the closed-up 708, the clamp 707 supports the sapling, 2-3 liters of water is injected into the water pipe 706 to the sapling root, and the screw 407 discharges wet sand into the tree pit to backfill the tree pit.
As shown in fig. 6, the seedling depositories are arranged in two groups side by side, the front seedling depository is used for clamping the root part of the seedling, the rear seedling depository is used for clamping the crown part of the seedling, and the two groups of seedling depositories operate in the same direction and at the same speed; a seedling poking device 711 is arranged at the seedling outlet 306, the two seedling poking devices 711 are connected by a rotating shaft 710, and a second motor 709 is arranged on the rotating shaft 710. The seedlings are carried forward by the seedling puller 711 to fall into the supporting structure when moving from the seedling storage device to the emergence outlet 306.
The clamp is of a mechanical arm structure and used for righting the sapling, the sapling is lifted by 3-5 cm when the wet sand is backfilled to a half, and a bulldozing plate is arranged at the rear part of the righting structure and used for backfilling surface layer dry sand.

Claims (8)

1. An automatic afforestation machine for environmental management is characterized by comprising a power part, a chassis, a fixing frame, a water tank, a sapling storage device, a stirrer, a sand digging device, a supporting structure, a separator and a water injector, wherein the fixing frame is welded on the chassis and divides a vehicle body into a water tank area, a sapling area, a power area, a sand storage area, a stirring area and a rear area; the sapling area is arranged on the left side of the fixing frame and used for fixing the sapling storage device; the power area and the sand storage area are arranged on the front side and are respectively used for mounting power equipment and a sand storage tank, the stirring area is used for fixing a stirrer, and the rear area is used for fixing a supporting structure and a water injector; the sand digging device is arranged at the front part of the traction part and used for digging a tree pit, the sand digging device conveys sand dug by the sand digging device into the sand storage tank, the sand storage tank conveys the sand into the stirring tank, the stirring tank mixes dry sand with water, and then wet sand is conveyed out and backfilled into the tree pit; the supporting structure is used for clamping the sapling to prevent the sapling from falling down, and the supporting structure and the water injector are fixed in the rear area; the traction part provides power for the afforestation machine; the sand digging device comprises a sand sucking cylinder, a blade, a screw rod, a speed changer, a transmission box and a sand sucking pipe, wherein the blade is fixed on the screw rod, the upper part of the screw rod is connected with the speed changer, the speed changer is connected with an engine of a traction part through the transmission box, and a sealing element is arranged at the joint of the speed changer and the screw rod to prevent sand and dust from entering; the sand suction cylinder is a hollow cylinder and is arranged at the outermost side, and the upper opening of the sand suction cylinder is connected with the sand suction pipe; the separator comprises a settler, a sand storage tank, a sand outlet, a butt joint port, a connecting pipe, a second separator, a water pipe, a water passing baffle, a hook-shaped baffle, a water outlet, an electromagnetic valve, a vacuum pump and a filter, wherein the whole settler is funnel-shaped, the butt joint port is formed in the lower part of the whole settler and is connected with the sand storage tank, the connecting pipe is arranged on the axis of the settler, the air inlet of the connecting pipe extends to a position close to the butt joint port, the other end of the connecting pipe is connected to the second separator, a plurality of water pipes are arranged on the upper part of the second separator, water leakage ports are formed in the water pipes, an inclined water passing baffle is fixed below the water pipe, the hook-shaped baffle is arranged in parallel to the water passing baffle, the hook-shaped baffle is fixed on the side wall of the second separator, water is filled in the bottom of the second separator, and the water surface is positioned between the lowest position of the hook-shaped baffle and the lowest position of the water passing baffle; the vacuum pump is connected with the second separator, and a filter is arranged between the vacuum pump and the second separator; the lower part of the second separator is provided with a water outlet, the bottom of the second separator is inclined, the water outlet is arranged at the lowest part of the bottom of the second separator, and an electromagnetic valve is arranged on the water outlet; the bottom of the sand storage tank is obliquely arranged, a sand outlet is formed in the lowest position of the sand storage tank, and a second electromagnetic valve is arranged on the sand outlet.
2. An automatic afforestation machine for environmental remediation, according to claim 1, wherein the agitator comprises: the device comprises a stirring barrel, a driven gear, a driving gear, a slow motor, a sand piling cavity, a first motor, a screw, an extruder shell and a feeding hole, wherein the stirring barrel is obliquely arranged, stirring blades are installed in the stirring barrel, the feeding hole is formed in the upper part of the stirring barrel, and the feeding hole is connected with a separator; the middle part of the stirring barrel is provided with driven teeth, the driving gear is meshed with the driven teeth, the slow-speed motor drives the driving gear to rotate slowly, and the outer wall of the stirring barrel is fixed on the fixed frame through a bearing; the upper part of the sand piling cavity is connected with the bottom of the stirring barrel in a relatively rotating manner, the lower part of the sand piling cavity is connected with an opening formed in the upper part of an extruder shell, the extruder shell is of a tubular structure, the left end of the extruder shell is open, a screw rod is arranged in the extruder, and a first motor drives the screw rod to rotate.
3. The automatic afforestation machine for environmental improvement according to claim 1, wherein the sapling storage comprises clamps, rollers, an outer ring conveyor belt and an inner ring conveyor belt, the rollers are divided into clamping part rollers with the middle parts evenly arranged and steering part rollers with the upper side and the lower side steered, the outer ring conveyor belt and the inner ring conveyor belt are respectively arranged on the rollers, the clamps are arranged on the outer ring conveyor belt and the inner ring conveyor belt at equal intervals, the clamps are squares with arc grooves on the surfaces, and the two squares relatively clamp the saplings to rotate along with the rotation of the tracks; the sapling is put into the sapling storage device from the sapling inlet and is conveyed to the sapling outlet along with the movement of the crawler.
4. An automatic afforestation machine for environmental remediation according to claim 1, wherein the support structure includes: the device comprises a right side inclined baffle, a sapling guide plate, a side baffle, a cylinder, a clamp and a closing-in part, wherein the right side inclined baffle, the sapling guide plate and the side baffle enclose a gradually closing-in cavity, the cylinder is welded on a lower opening of the cavity, the clamp is arranged on the upper part of the cylinder, the lower part of the cylinder is an integrally formed closing-in part, an extruder shell is connected onto the side wall of the cylinder, and the inclined sapling baffle is arranged on the upper part of the right side inclined baffle.
5. An automatic afforestation machine for environmental remediation according to claim 3, wherein the seedling depositories are provided in two groups arranged side by side, a front seedling depository for holding a root of a seedling from the depository and a rear seedling depository for holding a crown of a seedling, the two groups of seedling depositories operating in the same direction and at the same speed; the seedling poking device is arranged at the position of the seedling outlet, the two seedling poking devices are connected through the rotating shaft, the second motor is arranged on the rotating shaft, and the seedlings are driven by the seedling poking device to move forwards continuously to fall into the supporting structure when moving to the seedling emergence outlet from the seedling storage device.
6. An automatic afforestation machine for environmental improvement according to claim 4, wherein the gripper is a robot structure for righting the sapling, raising the sapling 3-5 cm upward when the wet sand is backfilled to a half, and a dozer plate is provided at a rear portion of the righting structure for backfilling the surface dry sand.
7. The automatic afforestation machine for environmental improvement according to claim 1, wherein a water pipe of the water injector is connected with a water tank, a metering pump is arranged on the water pipe, and the water injector injects 2-3 liters of water in a single time.
8. The automatic afforestation machine for environmental remediation according to claim 1, wherein the screw is disposed offset from a central axis of the sand suction cylinder.
CN202011209621.2A 2020-11-03 2020-11-03 A automatic afforestation machine for environmental control Active CN112293200B (en)

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CN103518587B (en) * 2013-10-16 2015-07-15 杨永健 Desert tree planting machine
CN103931293B (en) * 2014-04-11 2016-04-27 谷成 The devices and methods therefor of a kind of dune fixation afforestation
CN105210770B (en) * 2015-10-13 2017-11-28 景泰县科学技术局 Dust storm forward position Desert Regions sacsaoul Ecology method of forestation
CN105659983B (en) * 2016-04-01 2017-11-28 北京科技大学 A kind of Tree planting vehicle suitable for desert and dry sand matter soil
CN108901258B (en) * 2018-07-27 2021-05-25 贵州兴贵源酒业有限公司 Roxburgh rose planting equipment
CN110150081A (en) * 2019-06-17 2019-08-23 仙居卡贝环保科技有限公司 A kind of automatic kind of tree machine based on desert transformation
CN111406472B (en) * 2020-05-21 2022-06-14 石河子大学 Drum-type tree planter capable of automatically changing seedlings and planting

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