CN117957984B - Improved equipment based on grassland ecological restoration and ecological restoration method - Google Patents
Improved equipment based on grassland ecological restoration and ecological restoration method Download PDFInfo
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- CN117957984B CN117957984B CN202410362579.XA CN202410362579A CN117957984B CN 117957984 B CN117957984 B CN 117957984B CN 202410362579 A CN202410362579 A CN 202410362579A CN 117957984 B CN117957984 B CN 117957984B
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 201
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 133
- 230000003628 erosive effect Effects 0.000 claims abstract description 54
- 238000004804 winding Methods 0.000 claims abstract description 41
- 238000007664 blowing Methods 0.000 claims description 41
- 230000008569 process Effects 0.000 claims description 17
- 108010016634 Seed Storage Proteins Proteins 0.000 claims description 14
- 238000005422 blasting Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000013459 approach Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000003578 releasing effect Effects 0.000 description 2
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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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Abstract
The invention discloses improved equipment and an ecological restoration method based on grassland ecological restoration, and relates to the technical field of grassland restoration. According to the invention, the first traction mechanism is connected with the first positioning mechanism through the two traction ropes, the second traction mechanism is connected with the first positioning mechanism through the two traction ropes, the first grass seed laying mechanism and the second grass seed laying mechanism are sleeved on the two corresponding traction ropes, the tooth-shaped deviation correcting structure is meshed with the deviation correcting gear, and when the traction assembly moves to enable the deviation correcting gear to be abutted against the corresponding tooth-shaped deviation correcting structure, the rope winding wheel on the traction assembly rotates for a certain angle through the cooperation of the deviation correcting gear and the tooth-shaped deviation correcting structure, so that the traction ropes are always kept inside the rope winding wheel. According to the invention, the first positioning mechanism and the second positioning mechanism are inserted and fixed at the edge of the wind erosion pit, and the grass seed laying work in the wind erosion pit can be realized by controlling the grass seed laying mechanism on the traction rope to move, so that a worker does not need to stand at the edge of the wind erosion pit for operation.
Description
Technical Field
The invention belongs to the technical field of grassland restoration, and particularly relates to improved equipment and an ecological restoration method based on grassland ecological restoration.
Background
In the process of desertification of the grassland, the existence of the wind erosion pit and the continuous development of the wind erosion pit are main expression forms of desertification of the grassland, the existence of the wind erosion pit not only can cause the damage of the grassland environment around the wind erosion pit, but also can cause the personnel to drop into the wind erosion pit unintentionally to influence the safety of the personnel, and the front wind erosion pit on the grassland is repaired by using a repairing device based on the protection of the ecological environment of the grassland.
In the prior art, the grassland wind erosion pit is generally repaired by paving grass seeds into the wind erosion pit and soil is fixed by vegetation formed after the grass seeds grow so as to prevent further expansion of the wind erosion pit. The existing grass seed laying mode is to carry out laying operation at the edge of the wind erosion pit through a hand-held mechanical station of a worker, and the wind erosion pit edge is easy to collapse in the grass seed laying process due to the unstable soil structure of the edge of the wind erosion pit, so that the personal safety of the worker is greatly influenced. Therefore, we provide an improved apparatus and an ecological restoration method based on grassland ecological restoration to solve the above problems.
Disclosure of Invention
An object of the present invention is to provide an improved apparatus based on ecological restoration of grassland, which solves the problems in the background art described above by a specific structural design of a first positioning mechanism, a second positioning mechanism, a first traction mechanism, a traction rope, a second traction mechanism, a first grass seed laying mechanism and a second grass seed laying mechanism.
In order to solve the technical problems, the invention is realized by the following technical scheme:
an improved device based on grassland ecological restoration comprises a first positioning mechanism, wherein the first positioning mechanism is fixedly inserted at one side of the edge of a wind erosion pit; the second positioning mechanism is fixedly inserted into the other side of the edge of the wind erosion pit, and the first positioning mechanism and the second positioning mechanism are oppositely arranged; the first traction mechanism is arranged at the top of the second positioning mechanism and can move along the length direction of the second positioning mechanism, and the first traction mechanism is connected with the first positioning mechanism through two traction ropes; the second traction mechanism is arranged at the top of the second positioning mechanism and can move along the length direction of the second positioning mechanism, and the second traction mechanism is connected with the first positioning mechanism through two traction ropes; the first grass seed laying mechanism is sleeved on the two traction ropes corresponding to the first traction mechanism and can move along the tightened traction ropes; and the second grass seed laying mechanism is sleeved on the two traction ropes corresponding to the second traction mechanism, the second grass seed laying mechanism can move along the tightened traction ropes, and the first grass seed laying mechanism and the second grass seed laying mechanism move in opposite directions.
The first traction mechanism and the second traction mechanism comprise a traction assembly which is arranged at the top of the second positioning mechanism in a sliding manner and a rope deviation rectifying assembly which is fixedly arranged at the top of the second positioning mechanism; the traction assembly comprises a deviation correcting gear and two rope winding wheels symmetrically arranged above the deviation correcting gear, and the deviation correcting gear is used for controlling the rope winding wheels to synchronously rotate; the rope deviation rectifying assembly comprises a plurality of tooth-shaped deviation rectifying structures which are intermittently arranged along the length direction of the second positioning mechanism, the tooth-shaped deviation rectifying structures are meshed with the deviation rectifying gears, when the traction assembly moves to enable the deviation rectifying gears to be abutted to the corresponding tooth-shaped deviation rectifying structures, the rope winding wheel on the traction assembly rotates by a certain angle through the cooperation of the deviation rectifying gears and the tooth-shaped deviation rectifying structures, and therefore the traction rope is always kept inside the rope winding wheel.
The invention is further arranged that the first positioning mechanism comprises a first positioning seat, the first positioning seat is inserted at the edge of a wind erosion pit through a fixed cone, two supporting frames are symmetrically and fixedly arranged at the top of the first positioning seat, two rope fixing rings are symmetrically arranged at one side of each supporting frame, and the rope fixing rings are rotationally connected with the supporting frames; the second positioning mechanism comprises a second positioning seat, the second positioning seat is inserted at the edge of the wind erosion pit through a fixed cone, a limiting channel is formed in the top of the second positioning seat along the length direction of the second positioning seat, and a walking tooth seat is fixedly arranged on one side, away from the first positioning mechanism, of the second positioning seat.
The invention is further arranged that the traction assembly further comprises a hollow traction frame, wherein an L-shaped motor seat extending downwards is fixedly arranged on one side of the hollow traction frame, a walking control motor is fixedly arranged on the surface of the L-shaped motor seat, and an output shaft of the walking control motor is connected with a walking gear meshed with the walking tooth seat; the hollow traction frame is internally provided with a steering base shaft, the upper end of the steering base shaft penetrates through the top of the steering base shaft, the deviation correcting gear is coaxially and fixedly arranged on the peripheral side face of the steering base shaft, the surface of the hollow traction frame is provided with a conducting port communicated with the inside of the hollow traction frame, and the bottom of the hollow traction frame is fixedly provided with a limit base which is in sliding fit with the inside of the limit channel.
The rope deviation rectifying assembly is further provided with a supporting plate fixedly arranged at the top of the second positioning seat, a deviation rectifying extension rod which is arranged in parallel with the second positioning seat is fixedly arranged at the top of the supporting plate, the deviation rectifying extension rod is in sliding fit with the conducting port, and the tooth-shaped deviation rectifying structure is fixedly arranged on one side surface of the deviation rectifying extension rod and the distance between the adjacent tooth-shaped deviation rectifying structures is the same.
The invention is further characterized in that a U-shaped mounting seat is arranged above the hollow traction frame, the U-shaped mounting seat is fixedly arranged at the top of the steering base shaft, a deviation rectifying control motor is fixedly arranged on one side surface of the U-shaped mounting seat, the output end of the deviation rectifying control motor is connected with a deviation rectifying control shaft which is rotatably arranged in the U-shaped mounting seat, and the rope winding wheel is coaxially and fixedly arranged on the deviation rectifying control shaft; the U-shaped installation seat is fixedly provided with a guide bracket on one side far away from the L-shaped motor seat, the guide bracket is in one-to-one correspondence with the rope winding wheels, and the top of the guide bracket is rotationally provided with the rope guide wheels.
The invention is further arranged that the first grass seed laying mechanism and the second grass seed laying mechanism both comprise an air blowing base, two rope sleeving holes are symmetrically formed in the surface of the air blowing base, and the rope sleeving holes are in sliding fit with the corresponding traction ropes; the grass seed storage tank is fixedly arranged at the top of the blasting base table, and a gap blanking opening is formed in the inner bottom of the grass seed storage tank; and the hollow laying pipe is arranged below the blasting base station and is fixedly connected with the blasting base station through a first guide pipe, the first guide pipe is communicated with the hollow laying pipe, a plurality of grass seed discharge pipes are arranged at the bottom of the hollow laying pipe in an array, and the grass seed discharge pipes are communicated with the hollow laying pipe.
The invention is further characterized in that an air guide cavity and a blanking cavity which are arranged up and down are formed in the air blowing base, an air blower is arranged on one side of the air blowing base, and the air blower is communicated with the air guide cavity through an air inlet cavity channel; a first diversion cavity channel and a second diversion cavity channel which are mutually communicated are formed in the air blowing base station, one end of the first diversion cavity channel is communicated with the air guiding cavity, the other end of the first diversion cavity channel is communicated with the blanking cavity, a second diversion pipe is fixedly arranged between the air blowing base station and the first diversion pipe, one end of the second diversion pipe is communicated with the first diversion pipe, the other end of the second diversion pipe is communicated with the second diversion cavity channel, and the second diversion cavity channel is communicated with the blanking cavity; the blanking device comprises a blanking cavity, and is characterized in that a linkage shaft is rotatably arranged between the air guide cavity and the blanking cavity, an air driving wheel positioned in the air guide cavity is fixedly arranged at the lower end of the linkage shaft, a blanking control disc positioned in the blanking cavity is fixedly arranged at the upper end of the linkage shaft, and a blanking port is formed in the surface of the blanking control disc.
The invention is further characterized in that two thread moving plates are symmetrically and slidably arranged on one side of the air blowing base, a walking control shaft in threaded fit with the thread moving plates is rotatably arranged on the top of the air blowing base through an ear seat, one end of the walking control shaft is connected to the output end of a telescopic control motor on the surface of one ear seat, one side of the thread moving plate is hinged with an oblique push-pull plate, one end of the oblique push-pull plate is hinged with a U-shaped guide plate, and the U-shaped guide plate is sleeved on a corresponding traction rope; two rope clamping pieces are symmetrically and slidably arranged in the U-shaped guide plate, a clamping control motor is fixedly arranged on one side of the U-shaped guide plate, and the output end of the clamping control motor is connected with a clamping control shaft in threaded fit with the rope clamping pieces.
Another object of the present invention is to provide an ecological restoration method based on the improved apparatus, which is implemented by the following technical scheme:
An ecological restoration method of improved equipment based on grassland ecological restoration comprises the following steps:
S01, inserting and fixing the first positioning mechanism on one side of the edge of the cavitation pit, and inserting and fixing the second positioning mechanism on the other opposite side of the edge of the cavitation pit in the same mounting mode after the position fixing of the first positioning mechanism is completed;
s02, controlling the blower to operate, wherein the grass seeds in the grass seed storage tank intermittently fall into the blanking cavity and enter the hollow laying pipe along with the air flow, and the grass seeds entering the hollow laying pipe are discharged into a wind erosion pit along each grass seed discharge pipe;
S03, in the process of laying grass seeds, the telescopic control motor controls the walking control shaft to rotate forwards, so that the two threaded moving plates are far away from each other, at the moment, the U-shaped guide plate is driven to move along the traction rope in the direction away from the blasting base station under the thrust of the oblique push-pull plate, and after the U-shaped guide plate pauses to move, the clamping control motor controls the two rope clamping pieces to be tightly clamped on the traction rope;
S04, controlling the traveling control shaft to reversely rotate by the telescopic control motor, enabling the two threaded moving plates to mutually approach until reset is completed, driving the air blowing base plate to move forwards along the traction rope under the tensile force action of the inclined push-pull plate in the process, after the grass seed laying work in one direction is completed, controlling the two rope clamping pieces to tightly clamp the traction rope to achieve the position limitation of the U-shaped guide plate, controlling the traveling control shaft to positively rotate, enabling the two threaded moving plates to synchronously horizontally move in the mutually far-away direction, driving the air blowing base plate to gradually move away from the U-shaped guide plate, at the moment, releasing the clamping and fixing of the rope clamping pieces on the traction rope, and enabling the two threaded moving plates to reversely move and reset through controlling the traveling control shaft to reversely rotate, driving the U-shaped guide plate to slide along the traction rope close to the direction of the air blowing base plate, so that the whole first grass seed laying mechanism or the second grass seed laying mechanism moves in the opposite direction along the traction rope; the first grass seed laying mechanism and the second grass seed laying mechanism move back and forth on the traction rope in the mode;
S05, after a grass seed in a region inside the wind erosion pit is paved, controlling a traveling gear to rotate through a traveling control motor, driving a first traction mechanism and a second traction mechanism to move under the cooperation between the traveling gear and a traveling tooth seat, and when the traction assembly moves to enable the deviation correcting gear to be abutted against a corresponding tooth-shaped deviation correcting structure, utilizing the cooperation of the deviation correcting gear and the tooth-shaped deviation correcting structure to enable a rope winding wheel on the traction assembly to rotate for a certain angle, so that a traction rope is always kept inside the rope winding wheel;
s06, repeating the grass seed laying steps S02 to S04 after the position adjustment of the first traction mechanism and the second traction mechanism is completed, and completing the grass seed laying work of the other area inside the wind erosion pit.
The invention has the following beneficial effects:
1. According to the invention, the first positioning mechanism is inserted and fixed at one side of the edge of the wind erosion pit in an inserting mode, the second positioning mechanism is inserted and fixed at two opposite sides of the edge of the wind erosion pit in the same mounting mode after the position of the first positioning mechanism is fixed, the first traction mechanism and the second traction mechanism which can be movably adjusted in horizontal position are arranged on the second positioning mechanism, the traction ropes are connected between the first traction mechanism and the first positioning mechanism and between the second traction mechanism and the first positioning mechanism, and grass seed laying work in the wind erosion pit can be realized by controlling the grass seed laying mechanism on the traction ropes to move, so that working of a worker standing at the edge of the wind erosion pit is not needed, and the safety of the worker in laying work is greatly improved.
2. According to the invention, the first grass seed laying mechanism is sleeved on one group of traction ropes, the second grass seed laying mechanism is sleeved on the other group of traction ropes, and the opposite movement between the first grass seed laying mechanism and the second grass seed laying mechanism is controlled, so that grass seed laying in different areas can be realized at the same time, and the grass seed laying efficiency in a wind erosion pit is greatly improved.
3. When the traction assembly moves to enable the deviation correcting gears to be in contact with the corresponding tooth-shaped deviation correcting structures, rotation occurs in the movement process of the deviation correcting gears by utilizing the matching effect of the deviation correcting gears and the tooth-shaped deviation correcting structures, so that the two rope winding wheels at the inner sides of the U-shaped installation seats rotate for a certain angle, the orientation of the U-shaped installation seats is readjusted to be identical with that of the traction rope, the U-shaped installation seats do not rotate after the deviation correcting gears are separated from the tooth-shaped deviation correcting structures, and when the deviation correcting gears continue to move to be in contact with the next tooth-shaped deviation correcting structures, the two rope winding wheels at the inner sides of the U-shaped installation seats rotate for a certain angle again, the orientation of the U-shaped installation seats is readjusted to be identical with that of the traction rope, and the traction rope is always kept at the inner sides of the rope winding wheels in the adjustment mode, so that the situation that the traction rope is separated from the corresponding rope winding wheels is effectively avoided.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of an improved plant based on grassland ecological restoration.
Fig. 2 is a top view of the structure of fig. 1.
Fig. 3 is a schematic structural view of the first traction mechanism or the second traction mechanism in the present invention.
Fig. 4 is a schematic view of the traction assembly of the present invention.
Fig. 5 is a front view of the structure of fig. 4.
Fig. 6 is a schematic structural view of the first grass seed laying mechanism or the second grass seed laying mechanism in the present invention.
Fig. 7 is a schematic view of the structure of fig. 6 at another angle.
Fig. 8 is a top view of the structure of fig. 7.
Fig. 9 is a side view of the structure of fig. 7.
Fig. 10 is a cross-sectional view of the longitudinal structure of fig. 7.
Fig. 11 is an enlarged view of a partial structure at a in fig. 10.
In the drawings, the list of components represented by the various numbers is as follows:
1-first positioning mechanism, 101-first positioning seat, 102-supporting frame, 103-rope fixing ring, 2-second positioning mechanism, 201-second positioning seat, 202-limit channel, 203-walking tooth seat, 3-first traction mechanism, 4-traction rope, 5-second traction mechanism, 6-first grass seed laying mechanism, 601-blasting base, 602-rope sleeved hole, 603-grass seed storage tank, 604-gap feed opening, 605-hollow laying pipe, 606-first guide pipe, 607-grass seed discharge pipe, 608-air guide cavity, 609-blanking cavity, 610-blower, air inlet cavity, 612-first guide cavity, 613-second guide cavity, 614-second guide pipe, 615-wind-driven wheel 616-blanking control panel, 617-blanking port, 618-thread moving plate, 619-walking control shaft, 620-telescopic control motor, 621-inclined push-pull plate, 622-U-shaped guide plate, 623-rope clamping piece, 624-clamping control motor, 625-clamping control shaft, 7-second grass seed laying mechanism, 8-traction component, 801-correction gear, 802-rope winding wheel, 803-hollow traction frame, 804-L-shaped motor seat, 805-walking control motor, 806-walking gear, 807-steering base shaft, 808-conducting port, 809-limit base, 810-U-shaped mounting seat, 811-correction control motor, 812-guide bracket, 813-rope guide wheel, 9-rope correction component, 901-tooth form deviation correcting structure, 902-backup pad, 903-deviation correcting extension rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Detailed description of the preferred embodiments
Referring to fig. 1-11, the invention is an improved device based on grassland ecological restoration, comprising a first positioning mechanism 1, a second positioning mechanism 2, a first traction mechanism 3, a second traction mechanism 5, a first grass seed laying mechanism 6 and a second grass seed laying mechanism 7; the first positioning mechanism 1 is fixedly inserted at one side of the edge of the wind erosion pit; the second positioning mechanism 2 is fixedly inserted at the other side of the edge of the wind erosion pit, and the first positioning mechanism 1 and the second positioning mechanism 2 are oppositely arranged (the whole improved equipment can be firmly installed at the edge of the wind erosion pit in an installation mode without a worker directly standing at the edge of the wind erosion pit for operation, so that the safety of the operation is improved to a certain extent);
The first traction mechanism 3 is arranged at the top of the second positioning mechanism 2 and can move along the length direction of the second positioning mechanism 2, and the first traction mechanism 3 is connected with the first positioning mechanism 1 through two traction ropes 4; the second traction mechanism 5 is arranged at the top of the second positioning mechanism 2 and can move along the length direction of the second positioning mechanism 2, and the second traction mechanism 5 is connected with the first positioning mechanism 1 through two traction ropes 4; the first grass seed laying mechanism 6 is sleeved on the two traction ropes 4 corresponding to the first traction mechanism 3, and the first grass seed laying mechanism 6 can move along the tightened traction ropes 4; the second grass seed laying mechanism 7 is sleeved on the two traction ropes 4 corresponding to the second traction mechanism 5, the second grass seed laying mechanism 7 can move along the tightened traction ropes 4, the first grass seed laying mechanism 6 and the second grass seed laying mechanism 7 move in opposite directions (the traction ropes 4 span the whole wind erosion pit, and grass seed laying in the wind erosion pit can be realized by controlling the movement of the first grass seed laying mechanism 6 and the second grass seed laying mechanism 7 on the traction ropes 4);
The first traction mechanism 3 and the second traction mechanism 5 comprise a traction component 8 which is arranged at the top of the second positioning mechanism 2 in a sliding way and a rope deviation rectifying component 9 which is fixedly arranged at the top of the second positioning mechanism 2; the traction assembly 8 comprises a deviation correcting gear 801 and two rope winding wheels 802 symmetrically arranged above the deviation correcting gear 801, wherein the deviation correcting gear 801 is used for controlling the rope winding wheels 802 to synchronously rotate; the rope rectifying component 9 comprises a plurality of tooth-shaped rectifying structures 901 which are discontinuously arranged along the length direction of the second positioning mechanism 2, the tooth-shaped rectifying structures 901 are meshed with the rectifying gears 801, when the traction component 8 moves to enable the rectifying gears 801 to be abutted against the corresponding tooth-shaped rectifying structures 901, the rope winding wheel 802 on the traction component 8 is rotated by a certain angle through the cooperation of the rectifying gears 801 and the tooth-shaped rectifying structures 901, so that the traction rope 4 is always kept inside the rope winding wheel 802 (the traction rope 4 which is caused by the fact that the rope winding wheel 802 is kept in place and is not rotated due to the movement of the traction component 8 is effectively prevented from being separated from the rope winding wheel 802, and therefore the stability of winding and releasing actions of the traction rope 4 inside the rope winding wheel 802 is improved.
In this embodiment of the present invention, the first positioning mechanism 1 includes a first positioning seat 101, the first positioning seat 101 is inserted at the edge of the wind erosion pit through a fixed cone, two supporting frames 102 are symmetrically and fixedly arranged at the top of the first positioning seat 101, two rope fixing rings 103 are symmetrically arranged at one side of the supporting frames 102, the rope fixing rings 103 are rotationally connected with the supporting frames 102, and the rotation of the rope fixing rings 103 is realized through the traction of corresponding traction ropes 4.
The second positioning mechanism 2 comprises a second positioning seat 201, the second positioning seat 201 is inserted at the edge of the wind erosion pit through a fixed cone, a limiting channel 202 is formed in the top of the second positioning seat 201 along the length direction of the second positioning seat, and a walking tooth seat 203 is fixedly arranged on one side, away from the first positioning mechanism 1, of the second positioning seat 201; through the cooperation between spacing channel 202 and the walking toothholder 203, can keep first traction mechanism 3 and second traction mechanism 5 to carry out steady walking motion along second positioning seat 201, be in opposite directions all the time between first traction mechanism 3 and the second traction mechanism 5, the motion region of corresponding haulage rope 4 constitutes a fan-shaped area of laying when first traction mechanism 3 moves to one side, the motion region of corresponding haulage rope 4 also constitutes a fan-shaped area of laying when second traction mechanism 5 moves to the opposite side, can accomplish the grass seed of different regions simultaneously and lay work, be favorable to improving the efficiency of the inside grass seed of wind erosion pit and lay work.
In the embodiment of the invention, the traction assembly 8 further comprises a hollow traction frame 803, wherein an L-shaped motor seat 804 extending downwards is fixedly arranged on one side of the hollow traction frame 803, a walking control motor 805 is fixedly arranged on the surface of the L-shaped motor seat 804, and the output shaft of the walking control motor 805 is connected with a walking gear 806 meshed with the walking tooth seat 203;
The inside of the hollow traction frame 803 is rotatably provided with a steering base shaft 807, the upper end of which penetrates to the top of the steering base shaft, the deviation correcting gear 801 is fixedly arranged on the peripheral side surface of the steering base shaft 807 in a coaxial way, the surface of the hollow traction frame 803 is provided with a conducting port 808 communicated with the inside of the hollow traction frame 803, and the bottom of the hollow traction frame 803 is fixedly provided with a limiting base 809 which is in sliding fit with the inside of the limiting channel 202; when the grass seed laying area in the wind erosion pit needs to be adjusted, the controller can control the running control motor 805 to start running, and in the process of rotating the running gear 806, as the position of the running gear 203 is fixed, the running gear 806 rotates while moving along the running gear 203, so that the first traction mechanism 3 and the second traction mechanism 5 can simultaneously move to the required positions, and at the moment, the directions of the respective traction ropes 4 are changed along with the movement of the first traction mechanism 3 and the second traction mechanism 5, so that the grass seed laying work in the designated area in the wind erosion pit can be completed by the movement of the first grass seed laying mechanism 6 and the second grass seed laying mechanism 7.
In this embodiment of the present invention, the rope deviation rectifying assembly 9 further includes a supporting plate 902 fixedly disposed on the top of the second positioning seat 201, a deviation rectifying extension rod 903 disposed parallel to the second positioning seat 201 is fixedly disposed on the top of the supporting plate 902, the deviation rectifying extension rod 903 is slidably matched with the conducting port 808, the tooth-shaped deviation rectifying structures 901 are fixedly disposed on one side surface of the deviation rectifying extension rod 903, and the distances between two adjacent tooth-shaped deviation rectifying structures 901 are the same.
A U-shaped mounting seat 810 is arranged above the hollow traction frame 803, the U-shaped mounting seat 810 is fixedly arranged at the top of the steering base shaft 807, a deviation rectifying control motor 811 is fixedly arranged on one side surface of the U-shaped mounting seat 810, the output end of the deviation rectifying control motor 811 is connected with a deviation rectifying control shaft which is rotatably arranged in the U-shaped mounting seat 810, and the rope winding wheel 802 is fixedly arranged on the deviation rectifying control shaft in a coaxial manner;
A guide bracket 812 is fixedly arranged on one side, far away from the L-shaped motor base 804, of the U-shaped mounting base 810, the guide brackets 812 are arranged in one-to-one correspondence with the rope winding wheels 802, rope guide wheels 813 are rotatably arranged at the tops of the guide brackets 812, one end of a traction rope 4 wound on the rope winding wheels 802 passes through the corresponding rope guide wheels 813 and is then fixed on the rope fixing ring 103, and tightening and loosening of the traction rope 4 can be achieved by controlling rotation of the rope winding wheels 802;
Specifically, when the traction assembly 8 moves to enable the deviation correcting gear 801 to abut against the corresponding tooth-shaped deviation correcting structure 901, rotation occurs during movement of the deviation correcting gear 801 by utilizing the cooperation of the deviation correcting gear 801 and the tooth-shaped deviation correcting structure 901, and further, two rope winding wheels 802 on the inner side of the U-shaped mounting seat 810 rotate by a certain angle, the orientation of the U-shaped mounting seat 810 is readjusted to be identical to that of the traction rope 4, after the deviation correcting gear 801 is separated from the tooth-shaped deviation correcting structure 901, the U-shaped mounting seat 810 does not rotate, when the deviation correcting gear 801 continues to abut against the next tooth-shaped deviation correcting structure 901, at the moment, the two rope winding wheels 802 on the inner side of the U-shaped mounting seat 810 can rotate by a certain angle again, the orientation of the U-shaped mounting seat 810 is readjusted to be identical to that of the traction rope 4, and the traction rope 4 is always kept on the inner side of the rope winding wheels 802 by the adjustment mode, so that the situation that the traction rope 4 is separated from the corresponding rope winding wheels 802 is effectively avoided.
In this embodiment of the invention, the first and second grass seed laying mechanisms 6, 7 each comprise a blowing base 601, a grass seed storage tank 603 and a hollow laying pipe 605; two rope sleeving holes 602 are symmetrically formed in the surface of the blowing base 601, and the rope sleeving holes 602 are in sliding fit with the corresponding traction ropes 4; the grass seed storage tank 603 is fixedly arranged at the top of the blast base 601, a gap blanking opening 604 is formed in the inner bottom of the grass seed storage tank 603, the grass seed storage tank 603 is arranged in a conical structure so that grass seeds can be conveniently gathered at the gap blanking opening 604, and when the gap blanking opening 604 is in an open state, the grass seeds can fall out;
The pipe 605 is laid to cavity setting is in blowing base 601 below and both pass through first honeycomb duct 606 fixed connection, and first honeycomb duct 606 is linked together with pipe 605 is laid to cavity, and pipe 605 bottom array is laid to cavity is provided with a plurality of grass seed discharge pipes 607, and grass seed discharge pipe 607 is linked together with pipe 605 is laid to cavity, through this structure setting, can make along with the air current entering into the grass seed in the pipe 605 is laid to each grass seed discharge pipe 607 diffusion to the inside of the wind erosion pit, and the grass seed that diffuses out drops and lays on the soil layer of wind erosion pit inside.
In the embodiment of the invention, an air guide cavity 608 and a blanking cavity 609 which are arranged up and down are arranged in the air blowing base 601, an air blower 610 is arranged on one side of the air blowing base 601, and the air blower 610 is communicated with the air guide cavity 608 through an air inlet cavity channel 611; a first diversion cavity channel 612 and a second diversion cavity channel 613 which are mutually communicated are formed in the air blowing base 601, one end of the first diversion cavity channel 612 is communicated with the air guiding cavity 608, the other end of the first diversion cavity channel 612 is communicated with the blanking cavity 609, a second diversion pipe 614 is fixedly arranged between the air blowing base 601 and the first diversion pipe 606, one end of the second diversion pipe 614 is communicated with the first diversion pipe 606, the other end of the second diversion pipe 614 is communicated with the second diversion cavity channel 613, and the second diversion cavity channel 613 is communicated with the blanking cavity 609;
A linkage shaft is rotatably arranged between the air guide cavity 608 and the blanking cavity 609, the lower end of the linkage shaft is fixedly provided with an air drive wheel 615 positioned in the air guide cavity 608, the upper end of the linkage shaft is fixedly provided with a blanking control disc 616 positioned in the blanking cavity 609, and the surface of the blanking control disc 616 is provided with a blanking port 617; when the blower 610 is started, external air enters the air guide cavity 608 along the air inlet channel 611 and drives the air driving wheel 615 to rotate, so as to drive the blanking control disc 616 to synchronously rotate along with the air driving wheel 615, and by utilizing the gap alignment communication between the blanking port 617 and the gap blanking port 604, the grass seeds in the grass seed storage tank 603 can be controlled to intermittently fall into the blanking cavity 609, after the air flow in the air guide cavity 608 enters the blanking cavity 609 through the first flow guide channel 612, the grass seeds subsequently enter the second flow guide channel 613 along with the air flow, and then enter the hollow paving pipe 605 through the second flow guide channel 613, the second flow guide pipe 614 and the first flow guide pipe 606, so that the discharging and paving of the grass seeds are completed.
In the embodiment of the invention, two thread moving plates 618 are symmetrically and slidably arranged on one side of the air blowing base 601, a walking control shaft 619 which is in threaded fit with the thread moving plates 618 is rotatably arranged on the top of the air blowing base 601 through an ear seat, one end of the walking control shaft 619 is connected to the output end of a telescopic control motor 620 on the surface of one ear seat, an inclined push-pull plate 621 is hinged on one side of the thread moving plate 618, a U-shaped guide plate 622 is hinged on one end of the inclined push-pull plate 621, and the U-shaped guide plate 622 is sleeved on a corresponding traction rope 4; when the telescopic control motor 620 is started, the two thread moving plates 618 can move in opposite directions by utilizing the thread matching action between the walking control shaft 619 and the thread moving plate 618, and then the U-shaped guide plate 622 is driven to slide along the traction rope 4 under the action of the inclined push-pull plate 621;
Two rope clamps 623 are symmetrically and slidingly arranged in the U-shaped guide plate 622 (the U-shaped guide plate 622 is sleeved on the corresponding traction rope 4 (the traction rope 4 is in a stretched state in the whole grass seed laying process), specifically, the traction rope 4 is arranged between the two rope clamps 623 corresponding to the inner side of the U-shaped guide plate 622, and the traction rope 4 is attached to the surfaces of the two rope clamps 623, so that the limitation of the traction rope 4 between the rope clamps 623 can be realized, the U-shaped guide plate 622 can only slide along the extending direction of the traction rope 4, a clamping control motor 624 is fixedly arranged on one side of the U-shaped guide plate 622, and the output end of the clamping control motor 624 is connected with a clamping control shaft 625 in threaded fit with the rope clamps 623; when the grip control motor 624 is activated, the two rope clamps 623 are brought close to each other and the corresponding traction rope 4 is tightly gripped by the screw engagement between the grip control shaft 625 and the rope clamps 623.
Because the two U-shaped guide plates 622 on the first grass seed laying mechanism 6 or the second grass seed laying mechanism 7 are limited on the two corresponding traction ropes 4, when the walking control shaft 619 is controlled to rotate forwards, the two thread moving plates 618 synchronously move horizontally away from each other, in the process, the length of the inclined push-pull plate 621 is unchanged, the distance between one end of the inclined push-pull plate 621 and the blowing base 601 is unchanged, the other end of the inclined push-pull plate 621 is further driven to gradually move away from the blowing base 601, the U-shaped guide plates 622 are driven to slide forwards along the traction ropes 4 (the position of the blowing base 601 is fixed in the process), and after the U-shaped guide plates 622 are controlled to slide in a suspended manner, the clamping control motor 624 controls the two rope clamping pieces 623 to be tightly clamped on the traction ropes 4 so as to realize the position limitation of the U-shaped guide plates 622;
At this time, the two thread moving plates 618 can be reversely moved and reset by controlling the traveling control shaft 619 to reversely rotate (at this time, the two thread moving plates 618 are mutually close to each other, see the position shown in fig. 6), in this process, because the length of the inclined push-pull plate 621 is constant and the distance between one end of the inclined push-pull plate 621 and the blowing base 601 is constant, the blowing base 601 is further driven to gradually approach the other end of the inclined push-pull plate 621 (i.e. the end hinged with the U-shaped guide plate 622), thereby the whole first grass seed laying mechanism 6 or the second grass seed laying mechanism 7 can be moved along the extending direction of the traction rope 4;
When the grass seed laying operation in one direction is completed and the grass seed laying operation in the other opposite direction is required, as shown in fig. 6, the initial positions of the two thread moving plates 618 are as shown in fig. 6, the two rope clamping pieces 623 are controlled to be tightly clamped on the traction rope 4 to realize the position limitation of the U-shaped guide plate 622, the walking control shaft 619 is controlled to rotate forward so that the two thread moving plates 618 synchronously move horizontally in the direction away from each other, and in the process, the length of the inclined push-pull plate 621 is unchanged and the distance between one end of the inclined push-pull plate 621 and the air blasting base 601 is unchanged, so that the air blasting base 601 is driven to gradually move away from the other end of the inclined push-pull plate 621 (namely, the end hinged with the U-shaped guide plate 622), and therefore, the whole first grass seed laying mechanism 6 or the second grass seed laying mechanism 7 can move in the other direction along the traction rope 4;
at this time, the rope clamping piece 623 is released from clamping and fixing the traction rope 4, and the two thread moving plates 618 can be reversely moved and reset by controlling the traveling control shaft 619 to reversely rotate (at this time, the two thread moving plates 618 are mutually close to each other, see the position shown in fig. 6), in the process, because the length of the inclined push-pull plate 621 is unchanged and the distance between one end of the inclined push-pull plate 621 and the blowing base 601 is unchanged, the other end of the inclined push-pull plate 621 (i.e. the end hinged with the U-shaped guide plate 622) is driven to gradually approach the blowing base 601, the U-shaped guide plate 622 is driven to slide along the traction rope 4 to be close to the blowing base 601 (the position of the blowing base 601 is motionless in the process), and therefore, the whole first grass seed laying mechanism 6 or the second grass seed laying mechanism 7 can move along the extending direction of the traction rope 4. The first grass seed laying mechanism 6 and the second grass seed laying mechanism 7 always move synchronously in opposite directions.
Second embodiment
An ecological restoration method of an improved device for grass ecological restoration, comprising the following steps:
S01, inserting and fixing the first positioning mechanism 1 on one side of the edge of the wind erosion pit, and inserting and fixing the second positioning mechanism 2 on the other side opposite to the edge of the wind erosion pit in the same installation mode after the position of the first positioning mechanism 1 is fixed;
S02, controlling the blower 610 to operate, wherein the grass seeds in the grass seed storage tank 603 intermittently fall into the blanking cavity 609 and enter the hollow paving pipe 605 along with air flow, and the grass seeds entering the hollow paving pipe 605 are discharged into a wind erosion pit along each grass seed discharge pipe 607;
S03, in the process of laying grass seeds, the telescopic control motor 620 controls the walking control shaft 619 to rotate forwards, so that the two threaded moving plates 618 are far away from each other, at the moment, the U-shaped guide plate 622 is driven to move along the traction rope 4 in the direction away from the blowing base 601 under the thrust of the inclined push-pull plate 621, and after the U-shaped guide plate 622 is suspended to move, the clamping control motor 624 controls the two rope clamping pieces 623 to be tightly clamped on the traction rope 4;
s04, then the telescopic control motor 620 controls the walking control shaft 619 to reversely rotate, so that the two thread moving plates 618 are close to each other until reset is completed, in the process, the air blast base plate 601 is driven to move forwards along the traction rope 4 under the action of the pulling force of the inclined push-pull plate 621, after grass seed laying work in one direction is completed, the two rope clamping pieces 623 are controlled to be tightly clamped on the traction rope 4 to realize the position limitation of the U-shaped guide plate 622, the walking control shaft 619 is controlled to positively rotate, so that the two thread moving plates 618 synchronously move horizontally in the mutually far direction, the air blast base plate 601 is driven to gradually move away from the U-shaped guide plate 622, at the moment, the clamping fixation of the rope clamping pieces 623 on the traction rope 4 is released, the reverse movement reset of the two thread moving plates 618 can be realized through controlling the backward rotation of the walking control shaft 619, the U-shaped guide plate 622 is driven to slide along the traction rope 4 in the direction of the air blast base plate 601, and therefore the whole first grass seed laying mechanism 6 or the second grass seed laying mechanism 7 is driven to move in the opposite direction along the traction rope 4; in this way, the first grass seed laying mechanism 6 and the second grass seed laying mechanism 7 move reciprocally on the traction rope 4;
S05, after a grass seed in a region inside a wind erosion pit is paved, a traveling gear 806 is controlled to rotate through a traveling control motor 805, the first traction mechanism 3 and the second traction mechanism 5 are driven to move under the cooperation between the traveling gear 806 and a traveling tooth holder 203, when the traction assembly 8 moves to enable the deviation rectifying gear 801 to be abutted against the corresponding tooth-shaped deviation rectifying structure 901, the rope winding wheel 802 on the traction assembly 8 rotates for a certain angle through the cooperation of the deviation rectifying gear 801 and the tooth-shaped deviation rectifying structure 901, and the traction rope 4 is always kept inside the rope winding wheel 802;
s06, after the position adjustment of the first traction mechanism 3 and the second traction mechanism 5 is completed, repeating the grass seed laying steps S02 to S04 to complete the grass seed laying work of another area inside the wind erosion pit.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. An improved apparatus for grassland ecological restoration, comprising:
The first positioning mechanism (1) is fixedly inserted into one side of the edge of the wind erosion pit;
The second positioning mechanism (2) is fixedly inserted into the other side of the edge of the wind erosion pit, and the first positioning mechanism (1) and the second positioning mechanism (2) are oppositely arranged;
the first traction mechanism (3), the first traction mechanism (3) is arranged at the top of the second positioning mechanism (2) and can move along the length direction of the second positioning mechanism (2), and the first traction mechanism (3) is connected with the first positioning mechanism (1) through two traction ropes (4);
the second traction mechanism (5), the second traction mechanism (5) is installed at the top of the second positioning mechanism (2) and can move along the length direction of the second positioning mechanism (2), and the second traction mechanism (5) is connected with the first positioning mechanism (1) through two traction ropes (4);
The first grass seed laying mechanism (6), the first grass seed laying mechanism (6) is sleeved on the two traction ropes (4) corresponding to the first traction mechanism (3), and the first grass seed laying mechanism (6) can move along the tightened traction ropes (4);
The second grass seed laying mechanism (7) is sleeved on the two traction ropes (4) corresponding to the second traction mechanism (5), the second grass seed laying mechanism (7) can move along the tightened traction ropes (4), and the first grass seed laying mechanism (6) and the second grass seed laying mechanism (7) move in opposite directions;
The first traction mechanism (3) and the second traction mechanism (5) comprise a traction assembly (8) which is arranged at the top of the second positioning mechanism (2) in a sliding manner and a rope deviation rectifying assembly (9) which is fixedly arranged at the top of the second positioning mechanism (2); the traction assembly (8) comprises a deviation correcting gear (801), two rope winding wheels (802) which are symmetrically arranged above the deviation correcting gear (801), and the deviation correcting gear (801) is used for controlling the rope winding wheels (802) to synchronously rotate; the rope deviation rectifying assembly (9) comprises a plurality of tooth-shaped deviation rectifying structures (901) which are intermittently arranged along the length direction of the second positioning mechanism (2), the tooth-shaped deviation rectifying structures (901) are meshed with the deviation rectifying gears (801), when the traction assembly (8) moves to enable the deviation rectifying gears (801) to be abutted against the corresponding tooth-shaped deviation rectifying structures (901), the rope winding wheels (802) on the traction assembly (8) rotate for a certain angle through the cooperation of the deviation rectifying gears (801) and the tooth-shaped deviation rectifying structures (901), and the traction rope (4) is always kept inside the rope winding wheels (802);
the second positioning mechanism (2) comprises a second positioning seat (201), and the second positioning seat (201) is inserted at the edge of the wind erosion pit through a fixed cone;
The traction assembly (8) further comprises a hollow traction frame (803), a steering base shaft (807) with the upper end penetrating to the top of the hollow traction frame (803) is rotatably arranged in the hollow traction frame (803), a deviation correcting gear (801) is fixedly arranged on the peripheral side surface of the steering base shaft (807) in a coaxial mode, and a conducting port (808) communicated with the hollow traction frame (803) is formed in the surface of the hollow traction frame;
The rope deviation rectifying assembly (9) further comprises a supporting plate (902) fixedly arranged at the top of the second positioning seat (201), a deviation rectifying extension rod (903) arranged in parallel with the second positioning seat (201) is fixedly arranged at the top of the supporting plate (902), the deviation rectifying extension rod (903) is in sliding fit with the conducting port (808), and tooth-shaped deviation rectifying structures (901) are fixedly arranged on one side face of the deviation rectifying extension rod (903) and the distance between every two adjacent tooth-shaped deviation rectifying structures (901) is the same.
2. The improvement equipment based on grassland ecological restoration as claimed in claim 1, wherein the first positioning mechanism (1) comprises a first positioning seat (101), the first positioning seat (101) is inserted at the edge of a wind erosion pit through a fixed cone, two supporting frames (102) are symmetrically and fixedly arranged at the top of the first positioning seat (101), two rope fixing rings (103) are symmetrically arranged at one side of each supporting frame (102), and the rope fixing rings (103) are rotationally connected with the supporting frames (102).
3. The improvement equipment based on grassland ecological restoration as claimed in claim 2, wherein the top of the second positioning seat (201) is provided with a limit channel (202) along the length direction thereof, and a walking tooth seat (203) is fixedly arranged on one side of the second positioning seat (201) far away from the first positioning mechanism (1).
4. An improved device based on grassland ecological restoration as claimed in claim 3, characterized in that, a L-shaped motor base (804) extending downwards is fixedly arranged on one side of the hollow traction frame (803), a walking control motor (805) is fixedly arranged on the surface of the L-shaped motor base (804), and the output shaft of the walking control motor (805) is connected with a walking gear (806) meshed with the walking tooth base (203);
The bottom of the hollow traction frame (803) is fixedly provided with a limit base (809) which is in sliding fit with the inside of the limit channel (202).
5. The improved grassland ecological restoration-based device as claimed in claim 4, wherein a U-shaped mounting seat (810) is arranged above the hollow traction frame (803), the U-shaped mounting seat (810) is fixedly arranged at the top of the steering base shaft (807), a deviation rectifying control motor (811) is fixedly arranged on one side surface of the U-shaped mounting seat (810), the output end of the deviation rectifying control motor (811) is connected with a deviation rectifying control shaft which is rotatably arranged inside the U-shaped mounting seat (810), and the rope winding wheel (802) is coaxially and fixedly arranged on the deviation rectifying control shaft;
A guide bracket (812) is fixedly arranged on one side, far away from the L-shaped motor base (804), of the U-shaped mounting base (810), the guide bracket (812) and the rope winding wheels (802) are arranged in one-to-one correspondence, and rope guide wheels (813) are rotatably arranged at the top of the guide bracket (812).
6. An improved plant based on ecological restoration of grasslands according to claim 5, characterized in that the first grass seed laying mechanism (6) and the second grass seed laying mechanism (7) each comprise:
the surface of the blowing base table (601) is symmetrically provided with two rope sleeving holes (602), and the rope sleeving holes (602) are in sliding fit with the corresponding traction ropes (4);
the grass seed storage tank (603), the grass seed storage tank (603) is fixedly arranged at the top of the blasting base table (601), and a gap blanking opening (604) is formed in the inner bottom of the grass seed storage tank (603);
And a hollow laying pipe (605), wherein the hollow laying pipe (605) is arranged below the blowing base (601) and is fixedly connected with the blowing base through a first guide pipe (606), the first guide pipe (606) is communicated with the hollow laying pipe (605), a plurality of grass seed discharge pipes (607) are arranged at the bottom of the hollow laying pipe (605) in an array, and the grass seed discharge pipes (607) are communicated with the hollow laying pipe (605).
7. The improved grassland ecological restoration-based device as claimed in claim 6, wherein an air guide cavity (608) and a blanking cavity (609) which are arranged up and down are arranged inside the air blowing base station (601), an air blower (610) is arranged on one side of the air blowing base station (601), and the air blower (610) is communicated with the air guide cavity (608) through an air inlet cavity channel (611);
A first diversion cavity channel (612) and a second diversion cavity channel (613) which are mutually communicated are formed in the air blowing base station (601), one end of the first diversion cavity channel (612) is communicated with the air guiding cavity (608), the other end of the first diversion cavity channel (612) is communicated with the blanking cavity (609), a second diversion pipe (614) is fixedly arranged between the air blowing base station (601) and the first diversion pipe (606), one end of the second diversion pipe (614) is communicated with the first diversion pipe (606), the other end of the second diversion pipe (614) is communicated with the second diversion cavity channel (613), and the second diversion cavity channel (613) is communicated with the blanking cavity (609);
A linkage shaft is rotatably arranged between the air guide cavity (608) and the blanking cavity (609), an air drive wheel (615) positioned in the air guide cavity (608) is fixedly arranged at the lower end of the linkage shaft, a blanking control disc (616) positioned in the blanking cavity (609) is fixedly arranged at the upper end of the linkage shaft, and a blanking port (617) is formed in the surface of the blanking control disc (616).
8. The improved grassland ecological restoration-based device as claimed in claim 7, wherein two thread moving plates (618) are symmetrically arranged on one side of the air blowing base (601) in a sliding manner, a walking control shaft (619) in threaded fit with the thread moving plates (618) is rotatably arranged on the top of the air blowing base (601) through an ear seat, one end of the walking control shaft (619) is connected to the output end of a telescopic control motor (620) on the surface of one ear seat, an inclined push-pull plate (621) is hinged to one side of the thread moving plate (618), a U-shaped guide plate (622) is hinged to one end of the inclined push-pull plate (621), and the U-shaped guide plate (622) is sleeved on a corresponding traction rope (4);
Two rope clamping pieces (623) are symmetrically arranged in the U-shaped guide plate (622) in a sliding mode, a clamping control motor (624) is fixedly arranged on one side of the U-shaped guide plate (622), and the output end of the clamping control motor (624) is connected with a clamping control shaft (625) in threaded fit with the rope clamping pieces (623).
9. An ecological restoration method based on the improved device for grassland ecological restoration as defined in claim 8, characterized by comprising the steps of:
S01, inserting and fixing the first positioning mechanism (1) on one side of the edge of the wind erosion pit, and inserting and fixing the second positioning mechanism (2) on the other side opposite to the edge of the wind erosion pit in the same installation mode after the position of the first positioning mechanism (1) is fixed;
S02, controlling a blower (610) to operate, wherein the grass seeds in the grass seed storage tank (603) intermittently fall into a blanking cavity (609) and enter the hollow laying pipe (605) along with air flow, and the grass seeds entering the hollow laying pipe (605) are discharged into a wind erosion pit along each grass seed discharge pipe (607);
S03, in the process of laying grass seeds, a telescopic control motor (620) controls a walking control shaft (619) to rotate forwards, so that two threaded moving plates (618) are far away from each other, at the moment, a U-shaped guide plate (622) is driven to move along a traction rope (4) in a direction away from a blasting base station (601) under the thrust of an oblique push-pull plate (621), and after the U-shaped guide plate (622) is suspended to move, a clamping control motor (624) controls two rope clamping pieces (623) to be tightly clamped on the traction rope (4);
S04, a telescopic control motor (620) controls a walking control shaft (619) to reversely rotate, so that two threaded moving plates (618) are mutually close to each other until reset is completed, in the process, the air blowing base (601) is driven to move forwards along the traction rope (4) under the action of the pulling force of an oblique push-pull plate (621), after grass seed laying work in one direction is completed, two rope clamping pieces (623) are controlled to tightly clamp the traction rope (4) to limit the position of a U-shaped guide plate (622), the walking control shaft (619) is controlled to positively rotate, so that the two threaded moving plates (618) synchronously move horizontally in the mutually far direction, the air blowing base (601) is driven to gradually move away from the U-shaped guide plate (622), at the moment, the clamping and fixing of the rope clamping pieces (623) on the traction rope (4) are released, reverse movement reset of the two threaded moving plates (618) can be realized by controlling the reverse rotation of the walking control shaft (619), and the U-shaped guide plate (622) is driven to slide in the direction close to the base (601) along the traction rope (4), and accordingly the whole first grass seed laying mechanism (6) or a second grass seed laying mechanism (7) is driven to reversely move along the traction rope (4); the first grass seed laying mechanism (6) and the second grass seed laying mechanism (7) move back and forth on the traction rope (4) in the way;
S05, after a grass seed in a region inside a wind erosion pit is paved, a traveling gear (806) is controlled to rotate through a traveling control motor (805), a first traction mechanism (3) and a second traction mechanism (5) are driven to move under the cooperation between the traveling gear (806) and a traveling tooth holder (203), when a traction assembly (8) moves to enable the deviation rectifying gear (801) to be abutted against a corresponding tooth-shaped deviation rectifying structure (901), a rope winding wheel (802) on the traction assembly (8) rotates for a certain angle through the cooperation between the deviation rectifying gear (801) and the tooth-shaped deviation rectifying structure (901), and a traction rope (4) is always kept inside the rope winding wheel (802);
S06, after the position adjustment of the first traction mechanism (3) and the second traction mechanism (5) is completed, repeating the grass seed laying steps S02 to S04 to complete the grass seed laying work of the other area inside the wind erosion pit.
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| CN117957984A (en) | 2024-05-03 |
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