A production system for ecological restoration of seeds of seepweed along coastal wetlands

Abstract

The application discloses a production system for ecological restoration of seepweed seeds in coastal beach wetlands, and relates to the technical field of wetland ecological restoration.The production system comprises a production device, and the production device comprises a support frame assembly, a separation mechanism and a conveying mechanism are installed on the support frame assembly, the separation mechanism comprises a support seat, and the support seat is fixed to the top outer wall of the support frame assembly.The production system can be produced according to general matching and special formula, and the general matching and special formula can better meet the needs of different situations.The special formula adopts mixed seeding of seepweed seeds and seepweed stems.The size of the seepweed seeds is small, and the mixed seeding can improve the seeding effect.Meanwhile, the seepweed stems are used as mother grass, and the mixed seeding realizes the straw returning to the field.The seepweed stems can provide energy and nutrients required by the seeds after being absorbed by the soil, better moisten the seeds, and guarantee the planting effect.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wetland ecological restoration, and in particular to a production system for seed of Suaeda heteroptera used in ecological restoration of coastal beach wetlands. BACKGROUND

[0002] Wetlands, known as the "kidney of the earth", play a crucial role in ecological environment restoration. First of all, wetlands have the functions of purifying water quality, regulating climate, and storing flood, which are indispensable for maintaining ecological balance and stability of human life. In addition, wetlands also have the functions and values of biodiversity conservation, carbon storage, water conservation, culture and scientific research. Therefore, it is particularly important to strengthen the protection and restoration of wetland ecosystems.

[0003] At present, the problem of ecological restoration of coastal beach wetlands is usually solved by planting suitable plants. Ecological restoration cannot be completed in one day, and in the whole ecological restoration plan, multiple rounds of plant planting are usually required, involving breeding, sowing, harvesting and other operation steps. During harvesting, the stems and seeds of the plants are mixed together and are difficult to separate in order to facilitate the next planting. Therefore, there is an urgent need for a production system for seed of Suaeda heteroptera used in ecological restoration of coastal beach wetlands to solve the above problems.

[0004] After searching, the patent with the Chinese patent application number CN201110455280.1 discloses a salvia miltiorrhiza seed harvesting machine, which belongs to a harvesting machine and can effectively solve the problems of high labor intensity and low efficiency. It comprises a harvesting device, a material conveying box and a collecting box, characterized in that a conveying belt is provided in the material conveying box through a belt pulley, a first rubber roller and a second rubber roller are provided above the conveying belt, the rubber rollers and the conveying belt have a certain gap, and the linear speed of the rubber rollers is different from the linear speed of the conveying belt; the collecting box is divided into a stem and leaf collecting box and a seed collecting box, a net-shaped inclined vibration separation screen is arranged in the seed collecting box and connected with the output end of the conveying belt; and the stem and leaf collecting box is located at the bottom end of the inclined vibration separation screen. The salvia miltiorrhiza seed harvesting machine in the above patent has the following disadvantages: although it can realize screening, it cannot adjust the output posture of the stems and leaves for further processing. SUMMARY

[0005] The present application relates to the technical field of wetland ecological restoration, and in particular to a production system for seed of Suaeda heteroptera used in ecological restoration of coastal beach wetlands.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0007] A production system for ecological restoration of seabirds in coastal wetlands seeds, including production device, the production device includes support frame assembly, the support frame assembly is installed with separation mechanism and conveying mechanism, the separation mechanism includes:

[0008] Support seat, support seat is fixed to the top outer wall of support frame assembly;

[0009] Separation cylinder, separation cylinder is rotatably installed in support seat, separation cylinder is arranged in an inclined manner, the bottom end of separation cylinder is closed structure, the bottom end of separation cylinder is provided with a plurality of screen holes distributed in a circle on the side surface;

[0010] Rib plate, rib plate is arranged in a circle on the inner wall of separation cylinder;

[0011] Limiting arc plate, limiting arc plate is installed on support seat through support rod, limiting arc plate is located in separation cylinder, opening is provided in the middle part of limiting arc plate, opening is parallel to rib plate, the edge of limiting arc plate extends in the direction away from the inner wall of separation cylinder;

[0012] Separation drive assembly, separation drive assembly is installed on support seat, for driving separation cylinder to rotate;

[0013] Side door, side door is hingedly connected with separation cylinder, side door is in arc structure matched with separation cylinder, side door drive motor is installed on separation cylinder for driving side door to open and close;

[0014] The conveying mechanism is located below the separation mechanism.

[0015] Preferably: the outer side of the end of the separation cylinder is provided with an anti-blocking mechanism, the anti-blocking mechanism includes:

[0016] Annular frame, annular frame is fixed to one end of separation cylinder, annular frame is concentric with the end face of separation cylinder, annular frame is installed with a plurality of side supports distributed in a circle on one side;

[0017] Sliding frame, sliding frame is slidingly connected to the inner wall of side support, through needle plate is fixed to one end of sliding frame, the position of through needle plate is matched with screen hole, spring is installed between sliding frame and side support;

[0018] Arc-shaped limiting frame, arc-shaped limiting frame is fixed to support frame assembly, arc-shaped limiting frame is located above the bottom end of separation cylinder, arc-shaped limiting frame is in arc structure, both ends of arc-shaped limiting frame extend away from separation cylinder;

[0019] Rotary wheel, rotary wheel is rotatably installed on sliding frame, the position of arc-shaped limiting frame is matched with the movement track of rotary wheel;

[0020] The distance from the middle part of the arc-shaped limiting frame to the separation cylinder is less than the distance from the rotary wheel to the end of the through needle plate.

[0021] Preferably: the separation drive assembly includes:

[0022] A separating drive motor is fixed to the top of the support base.

[0023] A driving gear is transmission-connected to the output end of the separating drive motor.

[0024] Transmission teeth are arranged on the outer wall of the separating cylinder in a circular distribution, and the driving gear meshes with the transmission teeth.

[0025] Preferably, the conveying mechanism includes:

[0026] A separating slideway has a "human" - shaped structure. The two halves of the "human" - shaped structure of the separating slideway are respectively located below the sieve holes and below the side door. A seed receiving hopper is arranged below one end of the separating slideway, and a stalk receiving hopper is arranged below the other end of the separating slideway.

[0027] A cutting assembly is installed on the separating slideway through a mounting frame. The cutting assembly includes a cutting roller and a cutting motor. The cutting motor is fixed to the outer wall of one end of the mounting frame and is used to control the rotation of the cutting roller. Multiple groups of cutting knives are arranged on the cutting roller, and an arc - shaped groove adapted to the cutting roller is arranged on the separating slideway.

[0028] Preferably, a seed conveying chamber is arranged at the bottom of the seed receiving hopper. The top of the seed conveying chamber is communicated with the seed receiving hopper, and a first output port is arranged at the bottom of the seed conveying chamber. A conveying roller is rotatably installed in the seed conveying chamber, and a first conveying cavity for quantitative conveying is arranged on the conveying roller.

[0029] A stalk conveying chamber is arranged at the bottom of the stalk receiving hopper. The top of the stalk conveying chamber is communicated with the stalk receiving hopper, and a second output port is arranged at the bottom of the stalk conveying chamber. A conveying cylinder is rotatably installed in the stalk conveying chamber, and a second conveying cavity for quantitative conveying is arranged on the conveying cylinder. The conveying roller and the conveying cylinder are coaxially installed through a conveying rod. A conveying drive motor is fixed on the support frame assembly, and the output end of the conveying drive motor is transmission - connected to the conveying rod through a first synchronous pulley transmission assembly.

[0030] Preferably, a blocking cylinder is in sealed sliding connection with the inner wall of one end of the conveying cylinder. The end of the blocking cylinder close to the conveying cylinder is closed. An electric telescopic cylinder is fixed to one side of the stalk receiving hopper, and the output end of the electric telescopic cylinder is fixed to the blocking cylinder.

[0031] Preferably, uniformly - distributed card slots are arranged in the first conveying cavity of the conveying roller. A cushion plate is detachably installed in the first conveying cavity of the conveying roller, and elastic strips adapted to the card slots are fixed to the circumferential outer wall of the cushion plate.

[0032] Preferably, a collecting mechanism is arranged below the seed conveying chamber and the stalk conveying chamber. The collecting mechanism includes:

[0033] The first fixed frame is provided with a mixing hopper and two collecting hoppers, the bottom of the mixing hopper is provided with a mixing box, and the bottoms of the collecting hoppers are respectively provided with collecting boxes;

[0034] The second fixed frame is rotatably provided with a switching rod, the two ends of the switching rod are fixed with guide plates, and the guide plates are adjusted in inclination angle based on the rotation of the switching rod, so as to convey the materials into the mixing hopper or the two collecting hoppers;

[0035] The switching driving motor is fixed to one side of the outer wall of the second fixed frame, and the output end of the switching driving motor is in transmission connection with the switching rod through the second synchronous wheel transmission assembly.

[0036] Preferably, the method for ecological restoration of coastal wetlands based on the production system comprises the following steps:

[0037] S1: harvesting Suaeda heteroptera by a harvesting device to obtain stems and seeds of Suaeda heteroptera;

[0038] S2: drying and sterilizing the harvested crops;

[0039] S3: setting an ecological restoration formula according to actual conditions, the formula is divided into a general formula and a special formula, the general formula is pure Suaeda heteroptera seeds, and the special formula is a mixture of Suaeda heteroptera seeds and Suaeda heteroptera stems in a set proportion;

[0040] S4: producing based on the production system according to the set ecological restoration formula, wherein when the special formula is produced, the Suaeda heteroptera stems are cut according to preset requirements;

[0041] S5: after production, performing wetland ecological restoration work according to the ecological restoration formula and a set planting density;

[0042] In S3, the special formula is calculated by weight parts as follows:

[0043] 5-8 parts of Suaeda heteroptera seeds and 80-650 parts of Suaeda heteroptera stems;

[0044] In S5, the planting density is controlled at 10-50 plants per square meter, and the sowing density is 2-10 times of the planting density.

[0045] Preferably, the harvesting device of S1 comprises:

[0046] The harvesting machine body is provided with a handle on one side, and a harvesting assembly for harvesting is arranged at the front end of the harvesting machine body;

[0047] The wheels are installed on the harvesting machine body;

[0048] The detection support is installed on the top of the harvester body, and the detection wheel is installed at the bottom end of the detection support; a pressure sensor assembly for detecting the feedback pressure of the detection wheel is arranged in the detection support;

[0049] The display module is used for displaying the detection value of the pressure sensor assembly in real time.

[0050] The present application has the following advantages:

[0051] 1. The production system of the present application can produce according to general matching and special formula, which can better meet the needs of different situations. The special formula adopts mixed sowing of halocnemum strobilaceum seed and halocnemum strobilaceum stem. Since the size of halocnemum strobilaceum seed is small, mixed sowing can improve the sowing effect. At the same time, halocnemum strobilaceum stem as a mother grass, mixed sowing realizes straw returning to field. After being absorbed by the soil, it can provide energy and nutrients needed by seeds, better moisturize seeds and guarantee planting effect.

[0052] 2. The separation mechanism is provided. When separation processing is performed, the smaller alkali grass seeds can be screened out through the screen hole, and the crooked and chaotic stems can be adjusted in posture and moved to the gap between the two rib plates. The stems falling on the limiting arc plate can fall between the two rib plate gaps through the opening in the middle of the limiting arc plate, so as to adjust the posture. The side door driving motor works to drive the side door to open, so that the stems are discharged in order.

[0053] 3. The device is designed for specific purposes. Since the size of halocnemum strobilaceum seed is small, the space occupied by the screen hole is small, so the rib plate can extend to the end of the separation cylinder as much as possible, so that the rib plate can better separate halocnemum strobilaceum stem and halocnemum strobilaceum seed, and avoid the accumulation of halocnemum strobilaceum stem at the screen hole as much as possible, to ensure the separation effect.

[0054] 4. The anti-blocking mechanism is provided. The rotation of the separation cylinder drives the rotation of each dredging needle plate on the annular frame. Since the position of the arc-shaped limiting frame is matched with the movement track of the rotating wheel, the rotating wheel is extruded by the arc-shaped limiting frame, so that the end of the dredging needle plate is inserted into the screen hole, achieving the purpose of dredging the screen hole, ensuring the screening efficiency and improving the reliability.

[0055] 5. The application can use the separation slide to transport seeds and stems to the seed receiving hopper and the stem receiving hopper respectively by setting the conveying mechanism. During the conveying process, the cutting assembly can be controlled to work according to the demand to cut the passing stems. Since the stems are adjusted in posture before cutting, the consistency of the cutting size can be better guaranteed, and the cutting effect is improved.

[0056] 6. The application can realize the purpose of proportioning output by rotating the conveying roller and the conveying drum based on the conveying driving motor, driving the conveying roller and the conveying drum to rotate synchronously, since the volumes of the first conveying cavity and the second conveying cavity are fixed, and the proportion of the output material in one cycle is consistent.

[0057] 7. The application can achieve the purpose of adjusting the volume of the second conveying cavity by moving the blocking cylinder in the second conveying cavity of the conveying drum based on the electric telescopic cylinder, thereby changing the proportion and improving the practicability.

[0058] 8. The application can achieve the purpose of adjusting the single conveying amount of the first conveying cavity by installing the detachable base plate in the first conveying cavity and fixing it in the clamping groove by the elastic strip, thereby improving the practicability.

[0059] 9. The application can achieve the purpose of independent collection or proportional mixed collection by rotating the switching rod based on the work of the switching driving motor, thereby changing the inclination posture of the guide plate, and conveying the material into the mixing hopper or the two collection hoppers, thereby improving the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0060] Fig. 1 A structural schematic view of a production device in a production system for producing seeds of Suaeda heteroptera for ecological restoration of coastal beach wetlands is provided.

[0061] Fig. 2 Another angle structural schematic view of a production device in a production system for producing seeds of Suaeda heteroptera for ecological restoration of coastal beach wetlands is provided.

[0062] Fig. 3 A structural schematic view of a separation cylinder and a separation slide in a production system for producing seeds of Suaeda heteroptera for ecological restoration of coastal beach wetlands is provided.

[0063] Fig. 4 A structural schematic view of a cross section of a separation cylinder in a production system for producing seeds of Suaeda heteroptera for ecological restoration of coastal beach wetlands is provided.

[0064] Fig. 5A structural schematic diagram of a blocking prevention mechanism in a production system for seabird habitat ecological restoration of Suaeda heteroptera seeds is provided in the present application;

[0065] Fig. 6 A structural schematic diagram of a stem conveying chamber and a conveying drum section in a production system for seabird habitat ecological restoration of Suaeda heteroptera seeds is provided in the present application;

[0066] Fig. 7 A structural schematic diagram of a seed conveying chamber and a conveying roller section in a production system for seabird habitat ecological restoration of Suaeda heteroptera seeds is provided in the present application;

[0067] Fig. 8 A structural schematic diagram of a collecting mechanism in a production system for seabird habitat ecological restoration of Suaeda heteroptera seeds is provided in the present application;

[0068] Fig. 9 A structural schematic diagram of a harvesting device in a production system for seabird habitat ecological restoration of Suaeda heteroptera seeds is provided in the present application;

[0069] Fig. 10 A planting effect comparison chart of the present application test one;

[0070] Fig. 11 A planting comparison chart of the present application test two using different formula proportions;

[0071] Fig. 12 A planting comparison chart of the present application test three using different seeding schemes.

[0072] In the figure: 1 support frame assembly, 2 seed receiving hopper, 3 separation chute, 4 separation drum, 5 separation drive motor, 6 mounting bracket, 7 stem receiving hopper, 8 electric telescopic cylinder, 9 first fixed frame, 10 mixing box, 11 collection box, 12 seed conveying chamber, 13 conveying roller, 14 arc limiting frame, 15 stem conveying chamber, 16 side door, 17 cutting knife, 18 cutting roller, 19 cutting motor, 20 support seat, 21 limiting arc plate, 22 drive gear, 23 transmission teeth, 24 rib plate, 25 side door drive motor, 26 screen hole, 27 spring, 28 dredging needle plate, 29 side bracket, 30 runner, 31 blocking drum, 32 conveying drum, 33 conveying drum, 34 first synchronous wheel transmission assembly, 35 conveying drive motor, 36 elastic strip, 37 pad plate, 38 clamping groove, 39 guide plate, 40 second synchronous wheel transmission assembly, 41 switching drive motor, 42 collection hopper, 43 second fixed frame, 44 harvester main body, 45 handle, 46 harvesting assembly, 47 detection wheel, 48 wheel, 49 ring frame, 50 sliding frame, 51 mixing hopper, 52 detection bracket. DETAILED DESCRIPTION

[0073] The technical solutions of the patent will be further described in detail in combination with specific embodiments.

[0074] Embodiments of the patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the patent, and cannot be understood as a limitation of the patent.

[0075] Embodiment 1:

[0076] A production system for ecological restoration of seabirds in coastal wetlands, as shown in Figs. 1-9 The production device comprises a support frame assembly 1, a separation mechanism and a conveying mechanism are installed on the support frame assembly 1, the separation mechanism comprises:

[0077] A support seat 20 is fixed to the top outer wall of the support frame assembly 1;

[0078] A separation cylinder 4 is rotatably installed in the support seat 20, the separation cylinder 4 is arranged in an inclined manner, the bottom end of the separation cylinder 4 is a closed structure, and a plurality of screen holes 26 are arranged in a circumferential manner on the side surface of the bottom end of the separation cylinder 4;

[0079] A rib plate 24 is arranged in a circumferential manner on the inner wall of the separation cylinder 4;

[0080] A limiting arc plate 21 is installed on the support seat 20 through a support rod, the limiting arc plate 21 is located in the separation cylinder 4, an opening is arranged in the middle of the limiting arc plate 21, the opening is parallel to the rib plate 24, and the edge of the limiting arc plate 21 extends in a direction away from the inner wall of the separation cylinder 4;

[0081] A separation driving assembly is installed on the support seat 20 and used for driving the separation cylinder 4 to rotate;

[0082] A side door 16 is hingedly connected with the separation cylinder 4, the side door 16 is arranged in an arc shape matched with the separation cylinder 4, and a side door driving motor 25 is installed on the separation cylinder 4 and used for driving the side door 16 to open and close;

[0083] The conveying mechanism is located below the separation mechanism;

[0084] By setting the separation mechanism, when the separation process is carried out, the mixture of the seed and the stem of the Suaeda is put into the separation cylinder 4, which can drive the separation cylinder 4 to rotate based on the operation of the separation driving motor 5, and the material can slide downward based on gravity. The smaller Suaeda seeds can be screened out through the sieve hole 26, and the twisted and chaotic stems can be limited by the limiting arc plate 21 during the rotation of the separation cylinder 4, so as to adjust the posture and make them be orderly moved to the gap between the two rib plates 24. The stems rotated to the upper part fall on the limiting arc plate 21. Since the limiting arc plate 21 is arc-shaped and has an opening parallel to the rib plate 24 in the middle part, the stems can fall from the opening to the gap between the two rib plates 24 to adjust the posture. The side door driving motor 25 operates to drive the side door 16 to open, so that the stems are orderly discharged.

[0085] Among them, the device is designed for specific design. Since the size of the seed of the Suaeda salsa is small, the space occupied by the sieve hole 26 is small, so that the rib plate 24 can extend to the end of the separation cylinder 4 as much as possible, so that the rib plate 24 can better separate the Suaeda salsa stem and the Suaeda salsa seed, and the Suaeda salsa stem is avoided to be accumulated at the sieve hole 26 as much as possible, so as to guarantee the separation effect.

[0086] In order to improve the reliability; as Figs. 1-5 As shown, the outer side of the end of the separation cylinder 4 is provided with a anti-blocking mechanism, which comprises:

[0087] The annular frame 49 is fixed to one end of the separation cylinder 4, the annular frame 49 is concentric with the end face of the separation cylinder 4, and the annular frame 49 is installed with circumferentially distributed side supports 29 on one side;

[0088] The sliding frame 50 is slidingly connected to the inner wall of the side support 29, and the sliding frame 50 is fixed with a dredging needle plate 28 at one end. The position of the dredging needle plate 28 is matched with the sieve hole 26, and the spring 27 is installed between the sliding frame 50 and the side support 29;

[0089] The arc-shaped limiting frame 14 is fixed to the support frame assembly 1, and the arc-shaped limiting frame 14 is located above the bottom end of the separation cylinder 4. The arc-shaped limiting frame 14 is arc-shaped, and the two ends of the arc-shaped limiting frame 14 extend away from the separation cylinder 4;

[0090] The rotating wheel 30 is rotatably installed on the sliding frame 50, and the position of the arc-shaped limiting frame 14 is matched with the motion track of the rotating wheel 30;

[0091] The distance from the middle part of the arc-shaped limiting frame 14 to the separation cylinder 4 is less than the distance between the end of the dredging needle plate 28 and the rotating wheel 30;

[0092] By setting an anti-blocking mechanism, the rotation of the separation cylinder 4 can drive the rotation of each unblocking needle plate 28 on the ring frame 49. Since the position of the arc-shaped limiting frame 14 is adapted to the movement trajectory of the rotating wheel 30, the rotating wheel 30 that has rotated to the top is squeezed by the arc-shaped limiting frame 14, so that the end of the unblocking needle plate 28 is inserted into the screen hole 26, thereby achieving the purpose of unblocking the screen hole 26, ensuring screening efficiency and improving reliability.

[0093] To facilitate the rotation of the separator cylinder 4; such as Fig. 3 As shown, the separation drive component includes:

[0094] Separate drive motor 5, which is fixed to the top of support base 20;

[0095] Drive gear 22 is connected to the output end of the separate drive motor 5;

[0096] The transmission teeth 23 are arranged in a circumferential manner on the outer wall of the separation cylinder 4, and the drive gear 22 meshes with the transmission teeth 23.

[0097] By setting up a separation drive assembly, the separation drive motor 5 can work to drive the drive gear 22 to rotate, and then, under the transmission of the drive gear 22 and the transmission gear 23, the separation cylinder 4 can be driven to rotate.

[0098] For ease of separation and transport; such as Fig. 1 , Fig. 3 As shown, the conveying mechanism includes:

[0099] Separating slide 3 has a "human" shaped structure. The two halves of the "human" shaped structure of separating slide 3 are located below the sieve hole 26 and the side door 16, respectively. Seed receiving hopper 2 is set below one end of separating slide 3, and stem receiving hopper 7 is set below the other end of separating slide 3.

[0100] The cutting assembly is mounted on the separation slide 3 via the mounting bracket 6. The cutting assembly includes a cutting roller 18 and a cutting motor 19. The cutting motor 19 is fixed to the outer wall of one end of the mounting bracket 6 and is used to control the rotation of the cutting roller 18. The cutting roller 18 is provided with multiple sets of cutting blades 17. The separation slide 3 is provided with an arc groove adapted to the cutting roller 18.

[0101] By setting up a conveying mechanism, seeds and stems can be conveyed to the seed receiving hopper 2 and the stem receiving hopper 7 respectively by using the separating slide 3. During the conveying process, the cutting component can be controlled to cut the passing stems as needed. Since the stems are adjusted in posture before cutting, the consistency of the cutting size can be better guaranteed and the cutting effect can be improved.

[0102] To facilitate further transport; such as Fig. 2 ,Fig. 6 As shown in the figure, the seed receiving hopper 2 is provided with a seed conveying chamber 12 at the bottom, the top of which is communicated with the seed receiving hopper 2, and the bottom of which is provided with a first output port, and a conveying roller 13 is rotatably installed in the seed conveying chamber 12, and the conveying roller 13 is provided with a first conveying cavity for quantitative conveying;

[0103] The stem receiving hopper 7 is provided with a stem conveying chamber 15 at the bottom, the top of which is communicated with the stem receiving hopper 7, and the bottom of which is provided with a second output port, and a conveying drum 32 is rotatably installed in the stem conveying chamber 15, and the conveying drum 32 is provided with a second conveying cavity for quantitative conveying, and the conveying roller 13 and the conveying drum 32 are coaxially installed through a conveying shaft 33, and a conveying drive motor 35 is fixed on the support frame assembly 1, and the output end of the conveying drive motor 35 is drivingly connected with the conveying shaft 33 through a first synchronous wheel transmission assembly 34;

[0104] By setting the conveying roller 13 and the conveying drum 32, the conveying shaft 33 can be driven to rotate based on the operation of the conveying drive motor 35, and then the conveying roller 13 and the conveying drum 32 are synchronously rotated, and since the volumes of the first conveying cavity and the second conveying cavity are fixed, the proportion of the output material in one cycle is consistent, thereby achieving the purpose of proportional output.

[0105] In order to facilitate the output of the material according to the specified proportion, as shown in the figure, Fig. 2 、 Fig. 6 As shown in the figure, the inner wall of one end of the conveying drum 32 is sealingly and slidingly connected with a blocking cylinder 31, and the end of the blocking cylinder 31 close to the conveying drum 32 is closed, and an electric telescopic cylinder 8 is fixed on one side of the stem receiving hopper 7, and the output end of the electric telescopic cylinder 8 is fixed on the blocking cylinder 31;

[0106] By setting the blocking cylinder 31 and the electric telescopic cylinder 8, the blocking cylinder 31 can be moved in the second conveying cavity of the conveying drum 32 based on the operation of the electric telescopic cylinder 8, thereby achieving the purpose of adjusting the volume of the second conveying cavity, and further changing the proportion, thereby improving the practicability.

[0107] In order to facilitate the adjustment of the proportion, as shown in the figure, Fig. 7 As shown in the figure, a plurality of evenly distributed clamping grooves 38 are formed in the first conveying cavity of the conveying roller 13, and a spacer plate 37 is detachably installed in the first conveying cavity of the conveying roller 13, and the circumferential outer wall of the spacer plate 37 is fixed with a resilient strip 36 matched with the clamping grooves 38;

[0108] By setting the detachable spacer plate 37, the spacer plate 37 can be installed in the first conveying cavity and clamped in the clamping grooves 38 by the resilient strip 36, thereby achieving fixation, and thereby achieving the purpose of adjusting the single conveying amount of the first conveying cavity, thereby improving the practicability.

[0109] For further collection; as Fig. 2 、 Fig. 8 The seed conveying chamber 12 and the stem conveying chamber 15 are provided below with a collection mechanism, which comprises:

[0110] A first fixed frame 9, a mixing hopper 51 and two collection hoppers 42 are fixed on the first fixed frame 9, the bottom of the mixing hopper 51 is provided with a mixing box 10, and the bottoms of the two collection hoppers 42 are respectively provided with collection boxes 11;

[0111] A second fixed frame 43, a switching rod is rotatably installed on the second fixed frame 43, and guide plates 39 are fixed at both ends of the switching rod; the guide plates 39 are adjusted in inclination angle based on the rotation of the switching rod, so as to convey the materials into the mixing hopper 51 or the two collection hoppers 42;

[0112] A switching drive motor 41 is fixed to one side outer wall of the second fixed frame 43, and the output end of the switching drive motor 41 is in transmission connection with the switching rod through a second synchronous wheel transmission assembly 40;

[0113] Through the collection mechanism, the switching rod can be driven to rotate based on the working of the switching drive motor 41, and then the inclination posture of the guide plate 39 is switched, so as to convey the materials into the mixing hopper 51 or the two collection hoppers 42, to achieve the purposes of independent collection or proportional mixing collection, and the practicability is improved.

[0114] The coastal beach wetland ecological restoration method based on the production system comprises the following steps:

[0115] S1: harvesting Suaeda heteroptera by a harvesting device to obtain stems and seeds of Suaeda heteroptera;

[0116] S2: drying and treating the harvested crops;

[0117] S3: setting an ecological restoration formula according to actual conditions, the formula is divided into a general formula and a special formula, the general formula is pure Suaeda heteroptera seeds, and the special formula is a mixture of Suaeda heteroptera seeds and Suaeda heteroptera stems in a set proportion;

[0118] S4: producing based on the production system according to the set ecological restoration formula, wherein when the special formula is produced, the Suaeda heteroptera stems are cut according to preset requirements;

[0119] S5: after production, performing wetland ecological restoration work according to the set planting density according to the ecological restoration formula;

[0120] In S3, the special formula is calculated by weight parts as follows:

[0121] 5-8 parts of the seed of the Tricholoma lobatum and 80-650 parts of the stem of the Tricholoma lobatum;

[0122] In the S5, the planting density is controlled at 10-50 plants per square meter, and the seeding density is 2-10 times of the planting density.

[0123] By setting the general cooperation and the special formula, the needs of different situations can be better met. The special formula adopts the mixed seeding of the seed of the Tricholoma lobatum and the stem of the Tricholoma lobatum. Since the size of the seed of the Tricholoma lobatum is small, the mixed seeding can improve the seeding effect. Meanwhile, the stem of the Tricholoma lobatum is the mother grass, and the mixed seeding realizes the straw returning to the field. After being absorbed by the soil, the stem of the Tricholoma lobatum can provide the energy and nutrients required by the seed, better moisturize the seed, and guarantee the planting effect.

[0124] Example 2:

[0125] A production system for the Tricholoma lobatum seed used for the ecological restoration of the coastal beach wetland is disclosed. Fig. 9 As shown in the figure, in order to facilitate harvesting; the embodiment is improved on the basis of example 1: the harvesting device of the S1 comprises:

[0126] The harvesting machine body 44 is provided with a handle 45 on one side, and a harvesting assembly 46 for harvesting is arranged at the front end of the harvesting machine body 44.

[0127] The wheel 48 is installed on the harvesting machine body 44.

[0128] The detection bracket 52 is installed on the harvesting machine body 44 at the top, and the detection wheel 47 is installed at the bottom end of the detection bracket 52. The pressure sensor assembly for detecting the pressure feedback by the detection wheel 47 is arranged in the detection bracket 52.

[0129] The display module is used for real-time display of the detection value of the pressure sensor assembly.

[0130] By setting the harvesting device, the distance between the harvesting assembly 46 and the ground can be better controlled based on the detection result of the pressure sensor assembly in the detection bracket 52 through the display module, so as to realize the harvesting at a certain height and prevent the root structure of the Tricholoma lobatum from being damaged, while the consistency of the harvesting is guaranteed.

[0131] Test one:

[0132] In order to guarantee the seeding and planting effect, in the same planting environment, the planting area is divided into multiple planting areas, other conditions are controlled to be unchanged, the planting density is changed, and the planting is carried out in different planting areas according to different densities, which are set as follows:

[0133] A zone: 10 plants per square meter;

[0134] B area: 20 plants per square meter;

[0135] C area: 30 plants per square meter;

[0136] D area: 40 plants per square meter;

[0137] E area: 50 plants per square meter;

[0138] After planting and cultivation, the growth conditions are observed, and the following conclusions are obtained:

[0139] Planting area Planting density Height and growth Resistance to external force A area 10 plants / m2 87.3 81.8 B area 20 plants / m2 88.6 88.3 C area 30 plants / m2 88.4 92.1 D area 40 plants / m2 85.2 91.7 E area 50 plants / m2 80.9 87.6

[0140] As can be seen from the above, the comprehensive planting effect of C area is better, and the planting scheme of C area is preferably adopted, that is, 30 plants per square meter are planted.

[0141] Test two:

[0142] In order to ensure the effect of sowing and planting, the same planting environment is divided into multiple planting areas, other conditions are controlled to be unchanged, the ratio of the seed of Suaeda heteroptera and the stem of Suaeda heteroptera in the formula is changed, and sowing and planting are carried out according to different ratios in different planting areas, which are set as follows in turn:

[0143] F area: Suaeda heteroptera seed:Suaeda heteroptera stem = 1:10;

[0144] G area: Suaeda heteroptera seed:Suaeda heteroptera stem = 1:25;

[0145] H area: Suaeda heteroptera seed:Suaeda heteroptera stem = 1:50;

[0146] I area: Suaeda heteroptera seed:Suaeda heteroptera stem = 1:75;

[0147] J area: Suaeda heteroptera seed:Suaeda heteroptera stem = 1:100;

[0148] After planting and cultivation, the growth conditions are observed, and the following conclusions are obtained:

[0149] Planting area Alkali winged seed: Alkali winged stem Height and growth Resistance to external force F area 1：10 79.8 80.7 G area 1：20 82.7 84.3 H area 1：30 86.6 90.2 I area 1：40 88.5 92.3 J area 1：50 84.3 92.1

[0150] As can be seen from the above, the comprehensive planting effect of I area is better, and the planting scheme of I area is preferably adopted, that is, Suaeda heteroptera seed:Suaeda heteroptera stem = 1:40 is planted.

[0151] Test three:

[0152] In order to ensure the effect of sowing and planting, the same planting environment is divided into multiple planting areas, other conditions are controlled to be unchanged, the ratio of sowing density and planting density in the formula is changed, sowing and planting are carried out according to different ratios in different planting areas, and the planting density is taken as 30 plants per square meter as a reference, which is set as follows in turn:

[0153] K area: seeding density: planting density = 2:1;

[0154] L area: seeding density: planting density = 3:1;

[0155] M area: seeding density: planting density = 4:1;

[0156] N area: seeding density: planting density = 5:1;

[0157] O area: seeding density: planting density = 6:1;

[0158] After planting cultivation, the growth is observed, and the following conclusions are obtained:

[0159] Planting area Sowing density: planting density Survival state score K area 2：1 80.2 L area 3：1 86.8 M area 4：1 89.2 N area 5：1 85.3 O area 6：1 78.5

[0160] As can be seen from the above, the survival state score of the M area is higher, preferably, the planting scheme of the M area is adopted, and the seeding density: planting density = 4:1 is used for seeding cultivation.

[0161] The above describes only the preferred specific embodiments of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A production device for Suaeda salsa seeds used in the ecological restoration of coastal tidal flat wetlands, characterized in that, The production apparatus includes a support frame assembly (1), on which a separation mechanism and a conveying mechanism are mounted. The separation mechanism includes: Support base (20), the support base (20) is fixed to the top outer wall of the support frame assembly (1); The separation cylinder (4) is rotatably installed in the support base (20). The separation cylinder (4) is set in an inclined position. The bottom end of the separation cylinder (4) is a closed structure. The bottom side of the separation cylinder (4) is provided with circumferentially distributed sieve holes (26). Ribs (24) are arranged in a circumferential manner on the inner wall of the separation cylinder (4); The limiting arc plate (21) is installed on the support base (20) by a support rod. The limiting arc plate (21) is located inside the separation cylinder (4). An opening is provided in the middle of the limiting arc plate (21), which is parallel to the rib plate (24). The edge of the limiting arc plate (21) bends and extends away from the inner wall of the separation cylinder (4). Separation drive assembly, which is mounted on support base (20) and used to drive separation cylinder (4) to rotate; Side door (16) is hinged to the separation cylinder (4). The side door (16) has an arc-shaped structure that is compatible with the separation cylinder (4). A side door drive motor (25) is installed on the separation cylinder (4) to drive the side door (16) to open and close. The conveying mechanism is located below the separation mechanism; An anti-blocking mechanism is provided on the outer side of the end of the separation cylinder (4), the anti-blocking mechanism comprising: The annular frame (49) is fixed to one end of the separation cylinder (4). The annular frame (49) and the end face of the separation cylinder (4) are concentric. A circumferentially distributed side support (29) is installed on one side of the annular frame (49). A sliding frame (50) is slidably connected to the inner wall of the side support (29). A clearing needle plate (28) is fixed at one end of the sliding frame (50). The position of the clearing needle plate (28) is adapted to the sieve hole (26). A spring (27) is installed between the sliding frame (50) and the side support (29). Arc-shaped limiting frame (14) is fixed on the support frame assembly (1). The arc-shaped limiting frame (14) is located above the bottom end of the separation cylinder (4). The arc-shaped limiting frame (14) has an arc-shaped structure. Both ends of the arc-shaped limiting frame (14) extend away from the separation cylinder (4). Rotary wheel (30) is rotatably mounted on sliding frame (50), and the position of arc-shaped limit frame (14) is adapted to the movement trajectory of rotary wheel (30); The distance from the middle of the arc-shaped limiting frame (14) to the separating cylinder (4) is less than the distance from the wheel (30) to the end of the unblocking needle plate (28).

2. The production device for Suaeda salsa seeds for ecological restoration of coastal tidal flat wetlands according to claim 1, characterized in that, The separation drive component includes: Separate drive motor (5), which is fixed to the top of support base (20); Drive gear (22) is connected to the output end of the separate drive motor (5); The transmission teeth (23) are arranged in a circumferential pattern on the outer wall of the separator (4), and the drive gear (22) meshes with the transmission teeth (23).

3. The production device for Suaeda salsa seeds for ecological restoration of coastal tidal flat wetlands according to claim 2, characterized in that, The conveying mechanism includes: Separation chute (3), the separation chute (3) is in a "human" - shaped structure. The two halves of the "human" - shaped structure of the separation chute (3) are respectively located below the sieve holes (26) and below the side door (16). A seed receiving hopper (2) is provided below one end of the separation chute (3), and a stalk receiving hopper (7) is provided below the other end of the separation chute (3). Cutting component, the cutting component is installed on the separation chute (3) through a mounting frame (6). The cutting component includes a cutting roller (18) and a cutting motor (19). The cutting motor (19) is fixed to the outer wall of one end of the mounting frame (6) and is used to control the rotation of the cutting roller (18). Multiple groups of cutting knives (17) are provided on the cutting roller (18), and an arc groove adapted to the cutting roller (18) is provided on the separation chute (3).

4. The production device for Suaeda salsa seeds for ecological restoration of coastal tidal flat wetlands according to claim 3, characterized in that, The bottom of the seed receiving hopper (2) is provided with a seed conveying chamber (12). The top of the seed conveying chamber (12) is connected to the seed receiving hopper (2) in a conducting manner. The bottom of the seed conveying chamber (12) is provided with a first output port. A conveying roller (13) is rotatably installed in the seed conveying chamber (12), and a first conveying cavity for quantitative conveying is provided on the conveying roller (13). The bottom of the stalk receiving hopper (z) is provided with a stalk conveying chamber (15). The top of the stalk conveying chamber (15) is connected to the stalk receiving hopper (7) in a conducting manner. The bottom of the stalk conveying chamber (15) is provided with a second output port. A conveying cylinder (32) is rotatably installed in the stalk conveying chamber (15), and a second conveying cavity for quantitative conveying is provided on the conveying cylinder (32). The conveying roller (13) and the conveying cylinder (32) are coaxially installed through a conveying rod (33). A conveying drive motor (35) is fixed on the support frame assembly (1), and the output end of the conveying drive motor (35) is传动连接 with the conveying rod (33) through a first synchronous wheel transmission component (34).

5. The production device for Suaeda salsa seeds for ecological restoration of coastal wetlands according to claim 4, characterized in that, One end inner wall of the conveying cylinder (32) is hermetically and slidably connected with a blocking cylinder (31). One end of the blocking cylinder (31) close to the conveying cylinder (32) is closed. An electric telescopic cylinder (8) is fixed on one side of the stalk receiving hopper (7), and the output end of the electric telescopic cylinder (8) is fixed to the blocking cylinder (31).

6. The production device for Suaeda salsa seeds for ecological restoration of coastal tidal flat wetlands according to claim 5, characterized in that, ​ 7. A production device for Suaeda salsa seeds for ecological restoration of coastal tidal flat wetlands according to claim 6, characterized in that, ​ ​ ​ The switching drive motor (41) is fixed to the outer wall of one side of the second fixed frame (43). The output end of the switching drive motor (41) is connected to the switching rod through the second synchronous wheel transmission assembly (40).

8. A production apparatus for Suaeda salsa seeds for ecological restoration of coastal wetlands according to any one of claims 1-7, characterized in that, The coastal wetland ecological restoration method based on the aforementioned production device includes the following steps: S1: Harvest Suaeda salsa using a harvesting device to obtain Suaeda salsa stems and Suaeda salsa seeds; S2: The harvested crops are dried and sterilized. S3: Based on the actual situation, set an ecological restoration formula. The formula is divided into a general formula and a special formula. The general formula is pure Suaeda salsa seeds, and the special formula is a mixture of Suaeda salsa seeds and Suaeda salsa stems in a set ratio. S4: Production is carried out based on the set ecological restoration formula and the production equipment. When producing the special formula, the stems of Suaeda salsa must be cut according to the preset requirements. S5: After production, wetland ecological restoration operations are carried out according to the ecological restoration formula and the set planting density; In S3, the special formula is as follows, by weight: 5-8 parts of Suaeda salsa seeds and 80-650 parts of Suaeda salsa stems; In S5, the planting density is controlled at 10-50 plants / square meter; the sowing density is 2-10 times the planting density.

9. A production device for Suaeda salsa seeds for ecological restoration of coastal tidal flat wetlands according to claim 8, characterized in that, The harvesting device of S1 includes: The harvester body (44) has a handle (45) installed on one side and a harvesting component (46) for harvesting is provided at the front end of the harvester body (44). Wheels (48) are mounted on the main body (44) of the harvester; The top of the detection bracket (52) is mounted on the harvester body (44), and the bottom of the detection bracket (52) is equipped with a detection wheel (47). A pressure sensor assembly for detecting the pressure feedback from the detection wheel (47) is provided inside the detection bracket (52). The display module is used to display the detection values ​​of the pressure sensor components in real time.

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