A method for repairing Suaeda salsa soil

Abstract

The invention discloses a method for repairing salsa ulmoides soil, and relates to the technical field of soil repair; in order to improve the sowing effect; the equipment includes a repair vehicle, a mounting frame is fixed to an outer wall of one side of the repair vehicle by screws, a sowing mechanism is installed on the mounting frame, the sowing mechanism includes a swing motor and a seed storage drum, a seed box is fixed to an outer wall of one side of the repair vehicle by screws, and a seed adding port is arranged on the top of the seed box; the method includes the following steps: selecting a planting site, and planning a salsa ulmoides planting site according to the soil salt content. The invention can make the seed storage drum reciprocate and rotate at a certain angle during sowing by arranging structures such as a seed storage drum and a linkage disk, and the seeds in the seed storage drum enter the sowing hose and are sprinkled out based on the centrifugal force of the sowing hose swinging, thereby achieving uniform sowing, and the sowing range of the sowing hose can be effectively controlled by controlling the rotation speed of the swing motor.

Description

Technical Field

[0001] The invention relates to the technical field of soil remediation, and in particular to a Suaeda salsa soil remediation method. Background Art

[0002] Soil remediation is a technical measure to restore damaged soil to normal function. In the soil remediation industry, there are more than 100 existing soil remediation technologies and more than 10 commonly used technologies, which can be roughly divided into three methods: physical, chemical and biological. Among them, planting vegetation for soil remediation is a commonly used remediation method. In the process of planting vegetation, some vegetation is sown through equipment. Although the current equipment can meet certain sowing needs, it cannot control the sowing range well, making it difficult to meet diverse actual needs. Therefore, it still needs to be improved.

[0003] After searching, the Chinese patent application number CN201821936574.X discloses a landscaping sowing device, including a sowing device body, a sprinkler and a seeder, one end of the sowing device body is fixedly connected to the sprinkler, the top middle part of the sprinkler is embedded with a liquid adding port, one side of the sprinkler is fixedly connected to the seeder, one side of the bottom of the sowing device body is fixedly connected to a soil turning device, the other side of the bottom of the sowing device body is embedded with a rear sprinkler, and one end of the bottom of the sowing device body is movably connected to a soil compactor.

[0004] The sowing device in the above patent has the following shortcomings: although it can meet certain sowing needs, the sowing efficiency is low and the sowing range cannot be well controlled, making it difficult to meet diverse actual needs, so it still needs to be improved. Summary of the invention

[0005] The purpose of the invention is to solve the shortcomings in the prior art and to propose a method for repairing Suaeda salsa soil.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A repair device for a alkali sedge soil repair method comprises a repair vehicle, a mounting frame is fixed to an outer wall of one side of the repair vehicle by screws, a sowing mechanism is installed on the mounting frame, the sowing mechanism comprises a swing motor and a seed storage drum, a seed box is fixed to an outer wall of one side of the repair vehicle by screws, a seed adding port is arranged on the top of the seed box, a seed delivery cylinder is welded to an outer wall of one side of the seed box, a seed delivery motor is fixed to one end of the seed delivery cylinder by screws, a seed delivery dragon is rotatably connected to the output end of the seed delivery motor, the seed delivery dragon is located inside a positioning head, a rotating base is welded to the outer wall of the bottom of the seed delivery cylinder, the seed storage drum is rotatably connected to the inner wall of the bottom end of the rotating base, a sowing hose is fixed to the side of the seed storage drum away from the seed box, The sowing hose is connected to the seed storage drum, and the swing motor is fixed to the outer wall of one side of the mounting frame by screws, and the output end of the swing motor passes through the mounting frame and is rotatably connected to the first connecting arm, and one end of the first connecting arm is rotatably connected to the second connecting arm by an axis, and a linkage disk is rotatably installed on the outer wall of the top of the mounting frame through a positioning column, and the linkage disk has a fan-shaped structure, and the second connecting arm is rotatably installed on the middle part of the top surface of the linkage disk through a positioning shaft; an arc-shaped slide bar is arranged on the side of the linkage disk close to the seed storage drum, and the outer wall of the arc-shaped slide bar close to the seed storage drum is integrally provided with evenly distributed first linkage teeth; the circumferential outer wall of the seed storage drum is integrally provided with second linkage teeth meshing with the first linkage teeth.

[0008] Preferably, the sowing hose is externally sleeved with evenly distributed sleeve balls.

[0009] Furthermore: a positioning head is integrally provided on the outer wall of the top of the ball sleeve, a positioning socket adapted to the positioning head is provided on the outer wall of one side of the seed storage drum, a same fixing rod is inserted between the positioning socket and the positioning head, and the fixing rod is a hexagonal prism structure.

[0010] Further preferably, a mounting rod is detachably mounted on the rear portion of the repair vehicle via a mounting plate, a cone seat is adjustably mounted on the outer wall of the mounting rod, and a first grooving cone is threadedly connected to the inner wall of the cone seat.

[0011] As a preferred embodiment of the present invention: a lifting knob is fixed to the top end of the first grooving cone by a screw, and a fixing knob for fixing the cone seat is connected to the inner wall of one side of the cone seat by a thread.

[0012] As a further preferred embodiment of the present invention: a harvesting mechanism is installed at one end of the repair vehicle through a harvesting frame.

[0013] As a further solution of the present invention: the outer wall at the bottom of the harvesting frame is integrally provided with a cutting strip, the outer wall of the cutting strip is detachably plugged with a cutting rail, and the inner wall at the bottom of the cutting rail is detachably mounted with a second trenching cone via a thread.

[0014] On the basis of the above-mentioned scheme: the second balls are embedded in the inner circumferential wall of the rotating base, and the outer circumferential wall at the top of the seed storage drum is slidably connected to the inner side of each second ball.

[0015] Based on the above scheme, it is preferred that: the same arc-shaped guide rod is fixed to the inner walls on both sides of the linkage disk close to the seed storage drum, the arc-shaped slide bar is slidably connected to the outer wall of the arc-shaped guide rod, the arc length of the arc-shaped guide rod is greater than the arc length of the arc-shaped slide bar, and the outer wall on one side of the linkage disk is embedded with evenly distributed first balls, and the arc-shaped slide bar is slidably connected to the outer wall on one side of the first balls.

[0016] On the basis of the above scheme, it is preferred that: an open frame is detachably installed on the rear part of the repair vehicle, a first adjustment groove is provided on the top outer wall of the open frame, an adjustment seat is detachably clamped on the inner wall of the first adjustment groove, and the adjustment seats located in different first adjustment grooves are arranged in a staggered distribution; an adjustment column is slidably connected to the inner wall of the adjustment seat, and a scale line is provided on the outer wall of one side of the adjustment column; a positioning knob for fixing the adjustment column is threadedly connected to the inner wall of one side of the adjustment seat, and groove teeth are provided at the bottom of the adjustment column.

[0017] Based on the above scheme, it is preferred that: a water tank is fixed on the outer wall of one side of the repair vehicle, linearly distributed nozzles are arranged on the outer wall of one side of the water tank, a pump body for supplying water to the nozzles is arranged in the water tank, a fixing plate is fixed to the outer wall of one side of the water tank by screws, and evenly distributed fans are fixed to the outer wall on the top of the fixing plate by screws.

[0018] On the basis of the above scheme, it is preferred that: the first trenching frame is replaced by a second trenching frame, the inner walls on both sides of the second trenching frame are fixed with lifting frames by screws, the outer wall on the top of the repair vehicle is detachably fixed with an electric telescopic rod by screws, and the outer wall of one end of the lifting frame is detachably fixed to the output end of the electric telescopic rod by screws; the second trenching frame is arranged on the outside of the repair vehicle, and the outer wall on the top of the second trenching frame is provided with a second adjustment groove, the adjustment seat is arranged in the second adjustment groove, a first reinforcing rib is fixed between each of the lifting frame and the second trenching frame by bolts, and a second reinforcing rib is integrally provided at the corner of the second trenching frame.

[0019] A method for remediating Suaeda salsa soil comprises the following steps:

[0020] S1: Planting site selection: plan the Suaeda salsa planting site according to the soil salinity;

[0021] S2: Spread the soil remediation agent evenly on the surface of the planned Suaeda salsa planting land, plow it, and wait for 10 to 30 days;

[0022] S3: using the above-mentioned restoration equipment to dig trenches and sow Suaeda seeds in the planned Suaeda planting area;

[0023] S4: Covering the furrows where seeds are sown with soil;

[0024] S5: After the seedlings emerge, loosen the soil, remove weeds, water and fertilize regularly to cultivate the Suaeda salsa into a mature one.

[0025] The beneficial effects of the present invention are:

[0026] 1. The present invention provides structures such as a seed storage drum and a linkage disk, so that seeds can be added to the seed box through the seed adding port during sowing, and the seed feeding motor is operated to drive the seed feeding dragon to transport the seeds into the seed storage drum, and the swing motor is controlled to drive the first connecting arm to rotate, and then the linkage disk is driven by the transmission of the first connecting arm and the second connecting arm to realize periodic swinging motion based on the positioning column, so that the seed storage drum performs reciprocating rotation motion at a certain angle, and the seeds in the seed storage drum enter the sowing hose and are sprinkled out based on the centrifugal force of the sowing hose swinging, thereby realizing uniform sowing. The distance that the seeds are thrown out by the sowing hose is affected by the centrifugal force, and the sowing range of the sowing hose can be effectively controlled by controlling the rotation speed of the swing motor. Moreover, since the seed storage drum performs reciprocating rotation motion at a certain angle, the seeds are prevented from being scattered to the inside of the repair vehicle, thereby improving reliability.

[0027] 2. By setting the ball sleeve, the sowing hose can be prevented from being entangled and knotted, thereby improving reliability; by setting structures such as a fixing rod and a positioning head, the fixing rod can be inserted into the positioning head and the positioning socket as needed, thereby fixing the sowing hose and meeting different usage requirements.

[0028] 3. By setting up the first trenching cone and other structures, it is convenient to carry out trenching operations while the repair vehicle is driving, which is beneficial to sowing.

[0029] 4. By setting a lifting knob and a fixing knob, it is convenient to rotate the lifting knob to adjust the distance of the first trenching cone extending from the bottom of the cone seat, and the cone seat can be adjusted on the mounting rod, and the cone seat can be fixed by rotating the fixing knob, which is flexible to use and highly practical.

[0030] 5. By setting up a harvesting mechanism and a harvesting frame, it is convenient to harvest mature Salicornia herba; by setting up a second furrowing cone and other structures, a corresponding number of second furrowing cones can be installed according to needs to improve the furrowing ability and efficiency, thereby improving practicality; by setting up a second ball bearing, the smoothness of rotation can be effectively improved, thereby improving reliability.

[0031] 6. By setting the positioning knob, adjustment column and trenching teeth, the trenching area can be effectively expanded and the trenching efficiency can be improved. The trenching depth of the trenching teeth can be judged and adjusted based on the scale line, which improves practicality and reliability.

[0032] 7. By setting up nozzles, fans and other structures, it is convenient to carry out watering after sowing, and the fan can blow away the water output by the nozzle, simulating the effect of rain, thereby increasing the watering area and uniformity.

[0033] 8. By setting up structures such as a second trenching frame and an electric telescopic rod, the trenching efficiency can be further improved, and all-round trenching operations can be performed based on the driving of the repair vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the overall structure of a repair device for a Suaeda salsa soil repair method proposed by the present invention;

[0035] Figure 2 This is a structural schematic diagram of the other side of the repair equipment of the Suaeda salsa soil repair method proposed by the present invention;

[0036] Figure 3 A structural schematic diagram of a sowing mechanism of a repair device for a Suaeda salsa soil repair method proposed by the present invention;

[0037] Figure 4 This is a schematic structural diagram of a cross-section of a seed transport cylinder and a rotating base of a repair device for a Suaeda salsa soil repair method proposed by the present invention;

[0038] Figure 5 This is a schematic structural diagram of a cross-section of a seed storage drum and a sowing hose of a repair device for a Suaeda salsa soil repair method proposed by the present invention;

[0039] Figure 6 This is a structural schematic diagram of a first trenching cone and a cone seat of a repair device for a method for repairing salsa alkali soil proposed by the present invention;

[0040] Figure 7 This is a schematic structural diagram of a second trenching cone and an inserting rail of a repair device for a method for repairing alkali sedge soil proposed by the present invention;

[0041] Figure 8 This is a schematic diagram of the overall structure of a repair device for a Suaeda salsa soil repair method proposed in Example 3 of the present invention;

[0042] Fig. 9 This is a schematic structural diagram of a first trenching frame of a repair device for a Suaeda salsa soil repair method proposed in Example 3 of the present invention;

[0043] Fig.10 This is a schematic diagram of the overall structure of a repair device for a Suaeda salsa soil repair method proposed in Example 4 of the present invention;

[0044] Fig.11 A comparison chart of the sowing effects of the repair equipment of the Suaeda salsa soil repair method proposed in Example 1 and Example 2 of the present invention.

[0045] In the figure: 1 repair vehicle, 2 mounting frame, 3 mounting plate, 4 first furrowing cone, 5 cone seat, 6 sowing hose, 7 set of balls, 8 seed feeding motor, 9 seed box, 10 seed adding port, 11 harvesting mechanism, 12 harvesting frame, 13 second furrowing cone, 14 swing motor, 15 positioning column, 16 linkage plate, 17 second connecting arm, 18 first connecting arm, 19 arc slide, 20 positioning head, 21 fixing rod, 22 seed feeding cylinder, 23 positioning shaft, 24 first ball, 25 arc guide rod, 26 first linkage tooth, 27 seed storage drum, 28 first Two-link gear, 29 second ball, 30 rotating base, 31 seed dragon, 32 positioning socket, 33 lifting knob, 34 fixing knob, 35 mounting rod, 36 rail, 37 inserting strip, 38 adjusting seat, 39 trenching teeth, 40 adjusting column, 41 first trenching frame, 42 water tank, 43 first adjusting groove, 44 scale line, 45 positioning knob, 46 fan, 47 fixing plate, 48 nozzle, 49 electric telescopic rod, 50 second reinforcing rib, 51 second trenching frame, 52 second adjusting groove, 53 first reinforcing rib, 54 lifting frame. DETAILED DESCRIPTION

[0046] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0047] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0048] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0049] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0050] Embodiment 1:

[0051] A repair device for a Suaeda salsa soil repair method, such as Figure 1-8 As shown, it includes a repair vehicle 1, a mounting frame 2 is fixed to the outer wall of one side of the repair vehicle 1 by screws, a sowing mechanism is installed on the mounting frame 2, and the sowing mechanism includes a swing motor 14 and a seed storage drum 27, a seed box 9 is fixed to the outer wall of one side of the repair vehicle 1 by screws, a seed adding port 10 is arranged on the top of the seed box 9, a seed delivery drum 22 is welded to the outer wall of one side of the seed box 9, a seed delivery motor 8 is fixed to one end of the seed delivery drum 22 by screws, and the output end of the seed delivery motor 8 is rotatably connected to a seed delivery dragon 31, and the seed delivery dragon 31 is located inside the positioning head 20, a rotating base 30 is welded to the outer wall of the bottom of the seed delivery drum 22, and the seed storage drum 27 rotates Connected to the inner wall of the bottom end of the rotating base 30, a sowing hose 6 is fixed to the side of the seed storage drum 27 away from the seed box 9, and the sowing hose 6 is connected to the seed storage drum 27. The swing motor 14 is fixed to the outer wall of one side of the mounting frame 2 by screws, and the output end of the swing motor 14 passes through the mounting frame 2 and is rotatably connected to the first connecting arm 18. One end of the first connecting arm 18 is rotatably connected to the second connecting arm 17 through an axis. The outer wall of the top of the mounting frame 2 is rotatably installed with a linkage disk 16 through a positioning column 15. The linkage disk 16 is a fan-shaped structure. The second connecting arm 17 is rotatably installed in the middle of the top surface of the linkage disk 16 through a positioning shaft 23; An arc-shaped slide bar 19 is arranged on one side of the moving disk 16 close to the seed storage drum 27, and a uniformly distributed first linkage tooth 26 is integrally arranged on the outer wall of one side of the arc-shaped slide bar 19 close to the seed storage drum 27; a second linkage tooth 28 meshing with the first linkage tooth 26 is integrally arranged on the circumferential outer wall of the seed storage drum 27; by arranging the seed storage drum 27, the linkage disk 16 and other structures, seeds can be added to the seed box 9 through the seed adding port 10 during sowing, and the seed feeding motor 8 is operated to drive the seed feeding dragon 31 to transport the seeds to the seed storage drum 27, control the swing motor 14 to work, drive the first connecting arm 18 to rotate, and then through the first The transmission of the connecting arm 18 and the second connecting arm 17 drives the interlocking disk 16 to realize periodic swinging motion based on the positioning column 15, so that the seed storage drum 27 performs reciprocating rotation motion at a certain angle, and the seeds in the seed storage drum 27 enter the sowing hose 6 and are sprinkled out based on the centrifugal force of the swinging of the sowing hose 6, thereby realizing uniform sowing. The distance that the seeds are thrown out by the sowing hose 6 is affected by the centrifugal force. The sowing range of the sowing hose 6 can be effectively controlled by controlling the rotation speed of the swing motor 14. Moreover, since the seed storage drum 27 performs reciprocating rotation motion at a certain angle, the seeds are prevented from being scattered to the inside of the repair vehicle 1, thereby improving reliability.

[0052] In order to avoid the sowing hose 6 from being entangled with each other; Figure 4 As shown, the sowing hose 6 is externally sleeved with evenly distributed sleeve balls 7; by providing the sleeve balls 7, the sowing hose 6 can be prevented from being entangled with each other, thereby improving reliability.

[0053] In order to facilitate the support and fixation of the sowing hose 6 as needed; Figure 4 , Figure 5 As shown, a positioning head 20 is integrally provided on the outer wall of the top of the sleeve ball 7, and a positioning socket 32 ​​adapted to the positioning head 20 is provided on the outer wall of one side of the seed storage drum 27, and a same fixing rod 21 is inserted between the positioning socket 32 ​​and the positioning head 20, and the fixing rod 21 is a hexagonal prism structure; by providing structures such as the fixing rod 21 and the positioning head 20, the fixing rod 21 can be inserted into the positioning head 20 and the positioning socket 32 ​​according to needs, thereby fixing the sowing hose 6 and meeting different usage requirements.

[0054] In order to facilitate furrow sowing; Figure 1 , Figure 2 , Figure 6 As shown, a mounting rod 35 is detachably mounted on the rear of the repair vehicle 1 through a mounting plate 3, a cone seat 5 is adjustably mounted on the outer wall of the mounting rod 35, and a first trenching cone 4 is threadedly connected to the inner wall of the cone seat 5; by providing the first trenching cone 4 and other structures, trenching operations are facilitated during the driving of the repair vehicle 1, which is beneficial for sowing.

[0055] In order to facilitate the adjustment of the position of the first trenching cone 4; Figure 6 As shown, a lifting knob 33 is fixed to the top of the first trenching cone 4 by a screw, and a fixing knob 34 for fixing the cone seat 5 is threadedly connected to the inner wall of one side of the cone seat 5; by setting the lifting knob 33 and the fixing knob 34, it is convenient to rotate the lifting knob 33 to adjust the distance of the first trenching cone 4 extending from the bottom of the cone seat 5, and the cone seat 5 can be adjusted on the mounting rod 35, and the cone seat 5 can be fixed by rotating the fixing knob 34, which is flexible to use and highly practical.

[0056] In order to facilitate the harvest of Suaeda salsa; Figure 1 , Figure 2 As shown, a harvesting mechanism 11 is installed at one end of the repair vehicle 1 through a harvesting frame 12; by arranging the harvesting mechanism 11 and the harvesting frame 12, it is convenient to harvest mature Suaeda salsa.

[0057] In order to improve the trenching ability; Figure 1 , Figure 7 As shown, the bottom outer wall of the harvesting frame 12 is integrally provided with a plug strip 37, the outer wall of the plug strip 37 is detachably plugged with a plug rail 36, and the bottom inner wall of the plug rail 36 is detachably installed with a second furrowing cone 13 through a thread; by providing the second furrowing cone 13 and other structures, a corresponding number of second furrowing cones 13 can be installed as needed to improve the furrowing ability and efficiency, thereby improving practicality.

[0058] In order to improve the smoothness of the rotation of the seed storage drum 27; Figure 5As shown, the second balls 29 are embedded in the inner circumferential wall of the rotating base 30, and the outer circumferential wall at the top of the seed storage drum 27 is slidably connected to the inner side of each second ball 29; by providing the second ball 29, the smoothness of rotation can be effectively improved and the reliability is improved.

[0059] When the present embodiment is in use, the user adds seeds into the seed box 9 through the seed adding port 10, and the seed feeding motor 8 is operated to drive the seed feeding dragon 31 to transport the seeds into the seed storage drum 27, and the swing motor 14 is controlled to operate to drive the first connecting arm 18 to rotate, and then the transmission of the first connecting arm 18 and the second connecting arm 17 drives the linkage plate 16 to realize periodic swinging motion based on the positioning column 15, so that the seed storage drum 27 performs a reciprocating rotation motion at a certain angle, and the seeds in the seed storage drum 27 enter the sowing hose 6, and based on the swinging of the sowing hose 6, the seeds are entangled. The centrifugal force is dispersed, thereby achieving uniform sowing. The distance that the seeds are thrown out by the sowing hose 6 is affected by the centrifugal force. The user can effectively control the sowing range of the sowing hose 6 by controlling the rotation speed of the swing motor 14. In addition, during the operation, the user can install a corresponding number of second trenching cones 13 as needed, and rotate the lifting knob 33 to adjust the distance that the first trenching cone 4 extends from the bottom of the cone seat 5, and adjust the cone seat 5 on the mounting rod 35, and fix the cone seat 5 by rotating the fixing knob 34, so as to perform trenching operations during the driving of the repair vehicle 1.

[0060] Embodiment 2:

[0061] A repair device for a Suaeda salsa soil repair method, in order to facilitate more uniform sowing; such as Figure 4 As shown, this embodiment makes the following improvements compared with the embodiment 1: the second ball 29 is deleted, and the same arc-shaped guide rod 25 is fixed to the inner walls of both sides of the linkage disk 16 close to the seed storage drum 27, and the arc-shaped slide bar 19 is slidably connected to the outer wall of the arc-shaped guide rod 25, and the arc length of the arc-shaped guide rod 25 is greater than the arc length of the arc-shaped slide bar 19; by setting the arc length of the arc-shaped guide rod 25 to be greater than the arc length of the arc-shaped slide bar 19, when the swing motor 14 drives the linkage disk 16 to swing, the seed storage drum 27 remains stationary under the action of the friction force with the rotating base 30, so that the arc-shaped slide bar 19 first slides on the outer wall of the arc-shaped guide rod 25, and when the arc-shaped slide bar 19 contacts the linkage disk 16, the first linkage tooth 26 and the second linkage tooth 28 are meshed and transmitted, and the seed storage drum 27 is rotated; this design can provide a delay time each time the seed storage drum 27 rotates in the opposite direction, thereby ensuring the sowing amount on both sides during the swinging process of the sowing hose 6, thereby improving the uniformity of sowing.

[0062] In order to improve the smoothness of the sliding of the arc-shaped slide bar 19; Figure 4As shown, the outer wall of one side of the linkage disk 16 is embedded with evenly distributed first balls 24, and the arc-shaped slide bar 19 is slidably connected to the outer wall of one side of the first balls 24; by setting the first balls 24 and other structures, the smoothness of the sliding of the arc-shaped slide bar 19 can be improved, thereby improving reliability.

[0063] Embodiment 3:

[0064] A repair device for a sedge soil repair method, in order to improve the efficiency of ditching; such as Figure 8 , Fig. 9 As shown, the present embodiment makes the following improvements compared with the embodiment 1 or the embodiment 2: the rear part of the repair vehicle 1 is detachably mounted with an open frame 41, the top outer wall of the open frame 41 is provided with a first adjustment slot 43, the inner wall of the first adjustment slot 43 is detachably clamped with an adjustment seat 38, and the adjustment seats 38 located in different first adjustment slots 43 are arranged in a staggered distribution; the inner wall of the adjustment seat 38 is slidably connected with an adjustment column 40, and a scale line 44 is provided on the outer wall of one side of the adjustment column 40; the inner wall of one side of the adjustment seat 38 is threadedly connected with a positioning knob 45 for fixing the adjustment column 40, and the bottom of the adjustment column 40 is provided with a trenching tooth 39; by providing the positioning knob 45, the adjustment column 40 and the trenching tooth 39, the trenching area can be effectively expanded, the trenching efficiency can be improved, and the trenching depth of the trenching tooth 39 can be judged and adjusted based on the scale line 44, thereby improving the practicality and reliability.

[0065] To facilitate watering, Fig. 9 As shown, a water tank 42 is fixed to the outer wall of one side of the repair vehicle 1, and a linearly distributed nozzle 48 is arranged on the outer wall of one side of the water tank 42. A pump body for supplying water to the nozzle 48 is arranged in the water tank 42, and a fixing plate 47 is fixed to the outer wall of one side of the water tank 42 by screws, and a fan 46 is evenly distributed fixed to the outer wall of the top of the fixing plate 47 by screws; by arranging structures such as the nozzle 48 and the fan 46, it is convenient to carry out watering after sowing, and when the fan 46 is working, the water output by the nozzle 48 can be blown away, simulating the effect of rain, thereby increasing the watering area and uniformity.

[0066] Embodiment 4:

[0067] A repair device for a sedge soil repair method, in order to improve the efficiency of ditching; such as Fig.10As shown, this embodiment makes the following improvements compared with Embodiment 3: the first trenching frame 41 is replaced by a second trenching frame 51, and the inner walls on both sides of the second trenching frame 51 are fixed with lifting frames 54 by screws, and the outer wall of the top of the repair vehicle 1 is detachably fixed with an electric telescopic rod 49 by screws, and the outer wall of one end of the lifting frame 54 is detachably fixed to the output end of the electric telescopic rod 49 by screws; the second trenching frame 51 is arranged on the outside of the repair vehicle 1, and the top outer wall of the second trenching frame 51 is provided with a second adjustment groove 52, and the adjustment seat 38 is arranged in the second adjustment groove 52, and each of the lifting frames 54 and the second trenching frame 51 is fixed with a first reinforcing rib 53 by bolts, and the second trenching frame 51 is integrally provided with a second reinforcing rib 50 at the corner; by arranging structures such as the second trenching frame 51 and the electric telescopic rod 49, the trenching efficiency can be further improved, and all-round trenching operations can be performed based on the driving of the repair vehicle 1.

[0068] Embodiment 5:

[0069] A method for repairing Suaeda salsa soil, such as Figure 1-10 As shown, the following steps are included:

[0070] S1: Planting site selection: plan the Suaeda salsa planting site according to the soil salinity;

[0071] S2: Spread the soil remediation agent evenly on the surface of the planned Suaeda salsa planting land, plow it, and wait for 10 to 30 days;

[0072] S3: using the restoration equipment of Example 1 or Example 2 to perform trenching and sowing of Suaeda salsa seeds on the planned Suaeda salsa planting site;

[0073] S4: Covering the furrows where seeds are sown with soil;

[0074] S5: After the seedlings emerge, loosen the soil, remove weeds, water and fertilize regularly to cultivate the Suaeda salsa into a mature one.

[0075] Experiment 1:

[0076] In order to achieve more uniform sowing, the other conditions are controlled to remain unchanged, the angular velocity of the seed storage drum 27 is changed by the swing motor 14, and the sowing operation is carried out using the equipment of Example 1 and Example 2 respectively, and the sowing results are evaluated to obtain the following data:

[0077]

[0078]

[0079] From the above, it can be seen that the sowing effect of the repair equipment of the Suaeda salsa soil repair method proposed in Example 2 is significantly better than that of the repair equipment of Example 1, and the sowing effect is best when the angular velocity of the seed storage drum 27 is controlled at 360rad / s. Therefore, it is preferred to use the repair equipment of Example 2 for sowing, and control the angular velocity of the seed storage drum 27 to be controlled at 360rad / s.

[0080] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A method for remediating Suaeda salsa soil, characterized in that: The steps include: S1: Planting site selection: plan the Suaeda salsa planting site according to the soil salinity; S2: Spread the soil remediation agent evenly on the surface of the planned Suaeda salsa planting land, plow it, and wait for 10 to 30 days; S3: The repair equipment of the alkali sedge soil repair method comprises a repair vehicle, a mounting frame is fixed to the outer wall of one side of the repair vehicle by screws, a sowing mechanism is installed on the mounting frame, the sowing mechanism comprises a swing motor and a seed storage drum, a seed box is fixed to the outer wall of one side of the repair vehicle by screws, a seed adding port is arranged on the top of the seed box, a seed delivery cylinder is welded to the outer wall of one side of the seed box, a seed delivery motor is fixed to one end of the seed delivery cylinder by screws, a seed delivery dragon is rotatably connected to the output end of the seed delivery motor, the seed delivery dragon is located inside the positioning head, a rotating base is welded to the outer wall of the bottom of the seed delivery cylinder, the seed storage drum is rotatably connected to the inner wall of the bottom end of the rotating base, and a sowing cylinder is fixed on the side of the seed storage drum away from the seed box. The sowing hose is connected with the seed storage drum, the swing motor is fixed to the outer wall of one side of the mounting frame by screws, the output end of the swing motor passes through the mounting frame and is rotatably connected to the first connecting arm, one end of the first connecting arm is rotatably connected to the second connecting arm by an axis, a linkage disk is rotatably installed on the outer wall of the top of the mounting frame through a positioning column, the linkage disk is a fan-shaped structure, and the second connecting arm is rotatably installed in the middle of the top surface of the linkage disk through a positioning shaft; an arc-shaped slide bar is arranged on the side of the linkage disk close to the seed storage drum, and the outer wall of the arc-shaped slide bar close to the seed storage drum is integrally provided with evenly distributed first linkage teeth; the circumferential outer wall of the seed storage drum is integrally provided with a second linkage tooth meshing with the first linkage tooth. Two-link gear; the outside of the sowing hose is sleeved with evenly distributed sleeve balls; the outer wall of the top of the sleeve ball is integrally provided with a positioning head, and the outer wall of one side of the seed storage drum is provided with a positioning socket adapted to the positioning head, and the same fixing rod is inserted between the positioning socket and the positioning head, and the fixing rod is a hexagonal column structure; the rear of the repair vehicle is detachably mounted with a mounting rod through a mounting plate, and the outer wall of the mounting rod is adjustably mounted with a cone seat, and the inner wall of the cone seat is threadedly connected to a first trenching cone; the top of the first trenching cone is fixed with a lifting knob by a screw, and the inner wall of one side of the cone seat is threadedly connected to a fixing knob for fixing the cone seat; a harvesting frame is mounted on one end of the repair vehicle Mechanism; the outer wall of the bottom of the harvesting frame is integrally provided with a cutting strip, the outer wall of the cutting strip is detachably plugged with a cutting rail, and the inner wall of the bottom of the cutting rail is detachably installed with a second furrowing cone through a thread; the outer wall of the bottom of the harvesting frame is integrally provided with a cutting strip, the outer wall of the cutting strip is detachably plugged with a cutting rail, and the inner wall of the bottom of the cutting rail is detachably installed with a second furrowing cone through a thread; the inner walls of both sides of the linkage disk close to the seed storage drum are fixed with the same arc-shaped guide rod, the arc-shaped slide bar is slidably connected to the outer wall of the arc-shaped guide rod, the arc length of the arc-shaped guide rod is greater than the arc length of the arc-shaped slide bar, and the outer wall of one side of the linkage disk is embedded with evenly distributed first balls, and the arc-shaped slide bar is slidably connected to the outer wall of one side of the first balls; The planned Suaeda salsa planting area is ditched and Suaeda salsa seeds are sown through restoration equipment; S4: Covering the furrows where seeds are sown with soil; S5: After the seedlings emerge, loosen the soil, remove weeds, water and fertilize regularly to cultivate the Suaeda salsa into a mature one.

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