Weaving seeding device with soil collecting and backfilling functions

Abstract

A braiding seeding device with a soil collecting and backfilling function is characterized in that a forward wheel, a soil collecting and backfilling device and a pressing wheel assembly are sequentially connected with a fixing frame from front to back and located below the fixing frame, a braiding bearing frame is fixedly connected with a manual control frame, a lifting type line pipe ditching piece is fixedly connected with the fixing frame, and a line pressing device is fixedly connected with the lifting type line pipe ditching piece; the lifting type line pipe ditching piece guides a seed line into a ditched planting ditch, the line pressing device presses the seed line in a rotating mode so that a seed line bearing wheel on the line weaving bearing frame can rotate to release the seed line, the soil collecting and backfilling device gathers sandy soil on the two sides of the planting ditch and then backfills the sandy soil into the planting ditch, and it is guaranteed that the seed line is completely covered with sandy soil. The pressing wheel assembly is used for pressing the seed lines completely covered with sandy soil, so that the lines are effectively covered with the sandy soil, the sandy soil is pressed through the pressing wheel assembly, the lines are all buried in the sandy soil and do not leak out, then the seeds of the lines are in a humid environment and absorb enough moisture, and the germination rate of the seeds is guaranteed.

Description

Technical Field

[0001] This utility model relates to a braided seeding device, and more particularly to a braided seeding device with soil collection and backfilling function. Background Technology

[0002] Agriculture plays a vital role in my country's current development. For example: 1. Food security: As one of humanity's most basic survival needs, food security has always been a top priority for the Chinese government. Agriculture is the foundation of food production; by improving agricultural productivity and technology, the nation's food supply can be guaranteed, and national food security can be maintained. 2. Rural economic development: Agriculture is the main pillar of my country's rural economy. Agricultural production not only provides farmers with livelihoods but also creates employment opportunities and economic income for rural areas. Developing agriculture can promote rural economic growth, improve farmers' living standards, and drive rural economic development. 3. Agricultural product supply: Agriculture encompasses not only food production but also vegetables, fruits, livestock, fisheries, and many other areas. Agricultural products are an indispensable part of people's daily lives, playing a crucial role in meeting people's food needs and providing nutritious and healthy food. 4. Rural ecological environment protection: The ecological environment protection of rural areas has a significant impact on the overall ecological balance of the country. Issues such as farmland protection, water resource utilization, and pesticide use in agricultural production directly affect the rural ecological environment. Through scientific and rational agricultural production methods and agricultural environmental protection measures, the rural ecological environment can be protected, and ecological balance can be maintained.

[0003] Sowing and seedling raising are necessary in grain and vegetable production. Traditional sowing methods include spot sowing and hole sowing. Spot sowing involves planting seeds one by one into the soil, which is suitable for small-area, high-precision sowing. Hole sowing involves digging holes in the soil and placing the seeds or seedlings into the holes, which is suitable for crops that require deeper sowing or specific spacing.

[0004] With the rise of large-scale agricultural planting, traditional spot sowing methods can no longer meet the needs of agricultural planting. Therefore, a new sowing method has been proposed in existing technologies: seedbed seedling raising. Seedbed seedling raising involves weaving seeds into seed threads, and then burying the seed threads in the planting field using a seed burying device. Compared with traditional seedling raising, seedbed seedling raising has the following advantages: it is suitable for large-scale production. At the same time, seedbed seedling raising can ensure the consistency of seed planting, uniform seedling spacing, uniform emergence, seed saving, and uniform growth. It is very suitable for crops with small seed particle size, such as scallions, peppers, and radishes.

[0005] For example, the technical solution disclosed in patent number 202321802121.9, entitled "An Auxiliary Transplanting Device for Braided Seedlings," describes a prior art where two wheels are installed at one end of a base plate. A support frame is fixedly connected to the upper surface of the base plate away from the wheels, and a handle is fixedly connected to the upper end of the support frame. A sliding seat is provided in the middle of the base plate, and a conduit is slidably connected inside the sliding seat. A trenching head is fixedly connected to the lower end of the conduit near the wheels, and a pressing device is also provided at the lower end of the conduit for pressing down the braided wire. During operation, the pressing device presses down the braided wire pulled out from the lower end of the conduit, allowing the braided wire to be smoothly buried in the soil.

[0006] The existing technology has the following technical problems: In the arid Northwest region, the soil is mostly sandy. During spring sowing, especially in shallow sowing scenarios (depth < 5cm), when shallow sowing is carried out, due to the distance between the furrow head and the arc-shaped base plate and the pressing device, when the furrow head opens the planting furrow, before the seed is laid in time, some of the sandy soil on both sides of the planting furrow will fall into the planting furrow, making the planting furrow shallower. Although a soil covering component consisting of two mounting discs and several arc-shaped ribs is provided at the end of the base plate away from the traveling wheel, the mounting discs use a rolling principle to disperse the sandy soil on both sides of the planting furrow, which then falls into the planting furrow. As a result, the sandy soil cannot effectively cover the seed, and some seed may be exposed. The exposed seed cannot be moisturized by the sandy soil and remains in a dry state, resulting in a decrease in the overall germination rate of the seed. Utility Model Content

[0007] In view of this, the present invention provides a braided seeding device with soil collection and backfilling function, which ensures that the seed threads in the planting furrow are effectively covered during shallow sowing, thereby improving the germination rate of the seeds.

[0008] A braided seeding device with soil collection and backfilling function includes a fixed frame, a front wheel, a lifting-type wire ditching component, a wire pressing device, a soil collection and backfilling device, a pressing wheel assembly, a braiding support frame for supporting the seeding wire reel, and a hand control frame. The front wheel, soil collection and backfilling device, and pressing wheel assembly are connected to the fixed frame from front to back and are located below the fixed frame. The hand control frame is connected to the fixed frame and is located above the fixed frame, close to the pressing wheel assembly. The braiding support frame is fixedly connected to the hand control frame and is located above the fixed frame. The lifting-type wire ditching component is fixedly connected to the fixed frame, and the upper end of the lifting-type wire ditching component is located above the fixed frame. The lower end of the duct trenching component is located below the fixed frame, and the lifting duct trenching component is located between the front wheel and the soil collection and backfilling device; the pressing device is fixedly connected to the lifting duct trenching component, and the pressing device is located between the lifting duct trenching component and the soil collection and backfilling device; the lifting duct trenching component guides the seed line into the trench to be opened; the pressing device presses the seed line by rotation so that the seed line bearing wheel on the braiding frame rotates to release the seed line; the soil collection and backfilling device gathers the sandy soil on both sides of the trench and backfills it into the trench to ensure that the seed line is completely covered by sand; the pressing wheel assembly presses the seed line completely covered by sand.

[0009] Preferably, the soil collection and backfilling device includes a T-shaped support frame, an opening angle adjustment guide rail, and two soil collection and backfilling plates. The vertical arm of the T-shaped support frame is fixedly connected to the fixed frame. The horizontal arm of the T-shaped support frame is parallel to the rotating shaft of the pressure roller assembly. Each end of the horizontal arm of the T-shaped support frame is connected to an opening angle adjustment guide rail, and the distance between the free ends of the two opening angle adjustment guide rails is less than the length of the horizontal arm of the T-shaped support frame. The free ends of the two opening angle adjustment guide rails are close to the pressure line device, and the ends of the two opening angle adjustment guide rails connected to the horizontal arm of the T-shaped support frame are far away from the pressure line device. The two opening angle adjustment guide rails are in the same horizontal plane. Two soil collection and backfilling plates are provided in the middle of the horizontal arm of the T-shaped support frame. The first ends of the two soil collection and backfilling plates are perpendicular to the horizontal arm of the T-shaped support frame and can rotate relative to each other. The distance between the first ends of the two soil collection and backfilling plates corresponds to the width of the planting trench opened by the lifting conduit trenching component. The second ends of the two soil collection and backfilling plates are respectively connected to the two opening angle adjustment guide rails by a nut clamping method.

[0010] Preferably, the pressing device includes a fixed arm and a pressing wheel. The fixed arm is fixedly connected to the lifting ditching component, and the pressing wheel is rotatably connected to the fixed arm via a rotating shaft. During the forward movement of the braided seeding device with soil collection and backfilling function, the pressing wheel rotates due to contact and friction with the bottom of the planting ditch. During the rotation, the pressing wheel presses the seed line so that the seed line bearing wheel on the braided support frame rotates and releases the seed line.

[0011] Preferably, the pressing wheel is a grooved wheel, and the fixed arm includes two L-shaped connectors. The ends of the short arms of the two L-shaped connectors are fixedly connected to the lifting conduit trenching component, and the two L-shaped connectors are parallel to each other. The pressing wheel is arranged between the long arms of the two L-shaped connectors, and the pressing wheel is rotatably connected to the long arms of the two L-shaped connectors through a rotating shaft. The pressing device also includes a soil cleaning component and a connecting spring. One end of the soil cleaning component is rotatably connected to the short arms of the two L-shaped connectors through a rotating shaft. One end of the connecting spring is fixedly connected to the lifting conduit trenching component, and the other end of the connecting spring is fixedly connected to the soil cleaning component, so that the other end of the soil cleaning component contacts the groove of the pressing wheel through the elastic force of the connecting spring, thereby removing the sandy soil accumulated in the groove of the pressing wheel.

[0012] Preferably, the braided seeding device with soil collection and backfilling function includes two L-shaped support members, four >-shaped connectors, two springs, and four forward wheels. The two L-shaped support members are arranged in parallel, and the short arms of the two L-shaped support members are fixedly connected to the front end of the fixed frame. The long arm of each L-shaped support member is connected to two >-shaped connectors, and the two >-shaped connectors and the long arm of the L-shaped support member can rotate relative to each other. After the two >-shaped connectors are installed on the long arm of the L-shaped support member, they form a "><" shape. The upper ends of the two >-shaped connectors on each L-shaped support member are fixedly connected to the two ends of a spring, and the lower ends of the two >-shaped connectors on each L-shaped support member are connected to a forward wheel, so as to use the deformation of the spring to adapt to the contact between the forward wheel on each L-shaped support member and the uneven ground.

[0013] Preferably, the lifting conduit trenching component includes a hydraulic lifting device and a conduit trenching component. The hydraulic lifting device is fixedly connected to a fixed frame, and the telescopic end of the hydraulic lifting device is fixedly connected to the conduit trenching component, with the telescopic end parallel to the conduit trenching component. The conduit trenching component is provided with a lifting distance scale mark, and the fixed seat of the hydraulic lifting device is located above the fixed frame. The part of the conduit trenching component with the lifting distance scale mark is located above the fixed frame, and the telescopic end of the hydraulic lifting device and the lower end of the conduit trenching component are located below the fixed frame. The telescopic end of the hydraulic lifting device drives the conduit trenching component to move towards the ground to adjust the trenching depth.

[0014] Preferably, the pressing roller assembly includes a drive device, a first pressing roller support frame, a first pressing roller, a second pressing roller, a second pressing roller support frame, and a power supply device. The surface of the first pressing roller is provided with strip-shaped protrusions. The first pressing roller support frame is fixedly connected to the fixed frame and located at the rear end of the fixed frame. The first pressing roller support frame is rotatably connected to the first pressing roller. The power supply device is fixed to the fixed frame and electrically connected to the drive device. The drive device is connected to the rotating shaft of the first pressing roller to provide power to the first pressing roller, thereby enabling the first pressing roller to drive the yarn-tying seeding device with soil collection and backfilling functions to move and to compact the sand and seed yarn using the first pressing roller. The second pressing roller support frame is rotatably connected to the fixed frame and located behind the first pressing roller support frame. The surface of the second pressing roller is smooth, so that the second pressing roller can flatten the sand to prevent excessive evaporation of moisture in the sand.

[0015] Preferably, the two handles of the hand control frame are respectively equipped with a speed control component and a motion direction control component. The speed control component and the motion direction control component are electrically connected to the drive device. The speed control component controls the rotation speed of the drive device, and the motion direction control component controls the rotation direction of the drive device, so as to realize the moving speed and moving direction of the braided seeding device with soil collection and backfilling function.

[0016] Preferably, the braiding support frame includes a fixed arm, a rotating shaft, a stabilizing gear, a stabilizing spring, and an L-shaped stabilizing arm. One end of the fixed arm is fixedly connected to the hand control frame and is perpendicular to the hand control frame and parallel to the fixed frame. The other end of the fixed arm is rotatably connected to the rotating shaft and is perpendicular to the fixed arm. The stabilizing gear is mounted on the rotating shaft and close to the fixed arm. A support seat is provided on the fixed arm. The long arm of the L-shaped stabilizing arm is rotatably connected to the support seat and is parallel to the fixed arm. The stabilizing spring is provided on the fixed arm and is located on the same plane as the support seat. The support seat is located between the stabilizing spring and the stabilizing gear. The end of the long arm of the L-shaped stabilizing arm extends into a connecting portion in the direction of the rotating shaft. The connecting portion of the end of the long arm of the L-shaped stabilizing arm is fixedly connected to the free end of the stabilizing spring. The short arm of the L-shaped stabilizing arm contacts the teeth of the stabilizing gear, so as to use the elastic force of the stabilizing spring and the short arm of the L-shaped stabilizing arm to ensure the stability of the coil wound with braided yarn.

[0017] In the aforementioned braiding and sowing device with soil collection and backfilling function, the front wheel, soil collection and backfilling device, and pressing wheel assembly are connected to the fixed frame from front to back and are located below the fixed frame. The hand control frame is connected to the fixed frame and is located above the fixed frame. The braiding support frame is fixedly connected to the hand control frame and is located above the fixed frame. The lifting conduit trenching component is fixedly connected to the fixed frame, with its upper end located above the fixed frame and its lower end located below the fixed frame. The lifting conduit trenching component is located between the front wheel and the soil collection and backfilling device. The pressing device is fixedly connected to the lifting conduit trenching component and is located within the lifting conduit... Between the trenching component and the soil collection and backfilling device, the lifting-type grooving component guides the seed thread into the trench. The pressing device presses the seed thread by rotation, causing the seed thread-bearing wheel on the braiding frame to rotate and release the seed thread. The soil collection and backfilling device gathers the sandy soil on both sides of the planting trench and backfills it into the planting trench to ensure that the seed thread is completely covered by sand. The pressing wheel assembly presses the seed thread completely covered by sand, thus effectively covering the seed thread with sand. The pressing wheel assembly presses the sand to ensure that the seed thread is completely buried in the sand without leakage, thereby keeping the seed in a moist environment and absorbing enough water to ensure the germination rate of the seed. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the first angle of the braided seeding device with soil collection and backfilling function of this application.

[0019] Figure 2 This is a second-angle structural schematic diagram of the braided seeding device with soil collection and backfilling function of this application.

[0020] Figure 3 This is a third-angle structural diagram of the braided seeding device with soil collection and backfilling function of this application.

[0021] Figure 4 for Figure 3 An enlarged schematic diagram of the structure at point I of the braided seeding device with soil collection and backfilling function.

[0022] In the diagram: A wire-braiding and seeding device with soil collection and backfilling functions 10, a fixed frame 20, a front wheel 30, an L-shaped support 31, a >-shaped connector 32, a spring 33, a lifting wire duct trenching component 40, a hydraulic lifting device 41, a fixed base 410, a wire duct trenching component 42, a lifting distance scale marking 420, a wire pressing device 50, a fixed arm 51, an L-shaped connector 510, a wire pressing wheel 52, a rotating shaft 53, a soil cleaning component 54, a connecting spring 55, a rotating shaft 56, a soil collection and backfilling device 60, a T-shaped support frame 61, a vertical arm 610, a horizontal arm 611, and a tensioning device. Angle adjustment guide rail 62, soil collection and backfill plate 63, pressure roller assembly 70, drive device 71, first pressure roller support frame 72, first pressure roller 73, strip protrusion 730, rotating shaft 731, second pressure roller 74, second pressure roller support frame 75, power supply device 76, braiding support frame 80, fixed arm 81, support base 810, rotating shaft 82, stabilizing gear 83, stabilizing spring 84, L-shaped stabilizing arm 85, connecting part 850, hand control frame 90, handle 91, speed control component 92, movement direction control component 93, and bearing seeding wheel A. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 , Figure 2 and Figure 3The braided seeding device 10 with soil collection and backfilling function provided in this application includes a fixed frame 20, a front wheel 30, a lifting-type wire tube trenching component 40, a wire pressing device 50, a soil collection and backfilling device 60, a pressing wheel assembly 70, a braided support frame 80 for carrying the seeding wire wheel, and a hand control frame 90. The front wheel 30, the soil collection and backfilling device 60, and the pressing wheel assembly 70 are connected to the fixed frame 20 from front to back and are located below the fixed frame 20. The hand control frame 90 is connected to the fixed frame 20 and is located above the fixed frame 20. The hand control frame 90 is close to the pressing wheel assembly 70. The braided support frame 80 is fixedly connected to the hand control frame 90 and is located above the fixed frame 20. The lifting-type wire tube trenching component 40 is fixedly connected to the fixed frame 20, and the upper end of the lifting-type wire tube trenching component 40 is... Located above the fixed frame 20, the lower end of the lifting conduit trenching component 40 is located below the fixed frame 20, and the lifting conduit trenching component 40 is located between the front wheel 30 and the soil collection and backfilling device 60; the pressing device 50 is fixedly connected to the lifting conduit trenching component 40, and the pressing device 50 is located between the lifting conduit trenching component 40 and the soil collection and backfilling device 60; the lifting conduit trenching component 40 guides the seed line into the opened planting trench, the pressing device 50 presses the seed line in a rotating manner so that the seed line bearing wheel A on the braiding bearing frame 80 rotates to release the seed line, the soil collection and backfilling device 60 gathers the sandy soil on both sides of the planting trench and backfills it into the planting trench to ensure that the seed line is completely covered by sandy soil, and the pressing wheel assembly 70 presses the seed line completely covered by sandy soil. This method effectively covers the seeds with sand and compacts the sand using the 70-roller assembly, ensuring that all the seeds are buried in the sand without being exposed. This keeps the seeds in a moist environment, allowing them to absorb sufficient moisture and guaranteeing a high germination rate.

[0025] Furthermore, the soil collection and backfilling device 60 includes a T-shaped support frame 61, an opening angle adjustment guide rail 62, and two soil collection and backfilling plates 63. The vertical arm 610 of the T-shaped support frame 61 is fixedly connected to the fixed frame 20. The horizontal arm 611 of the T-shaped support frame 61 is parallel to the rotating shaft of the pressure roller assembly 70. An opening angle adjustment guide rail 62 is connected to each end of the horizontal arm 611 of the T-shaped support frame 61, and the distance between the free ends of the two opening angle adjustment guide rails 62 is less than the length of the horizontal arm 611 of the T-shaped support frame 61. The free ends of the two opening angle adjustment guide rails 62 are close to the pressing device 50. One end of the angle adjustment guide rail connected to the horizontal arm of the T-shaped support frame is away from the pressing device. The two opening angle adjustment guide rails 62 are in the same horizontal plane. Two soil collection and backfilling plates 63 are set in the middle of the horizontal arm 611 of the T-shaped support frame 61. The first end of the two soil collection and backfilling plates 63 is perpendicular to the horizontal arm 611 of the T-shaped support frame 61 and can rotate relative to each other. The distance between the first ends of the two soil collection and backfilling plates 63 corresponds to the width of the planting trench opened by the lifting conduit trenching component 40. The second ends of the two soil collection and backfilling plates 63 are respectively connected to the two opening angle adjustment guide rails 62 by tightening with nuts.

[0026] Furthermore, the pressing device 50 includes a fixed arm 51 and a pressing wheel 52. The fixed arm 51 is fixedly connected to the lifting wire grooving component 40. The pressing wheel 52 is rotatably connected to the fixed arm 51 through a rotating shaft 53. During the forward movement of the braided seeding device 10 with soil collection and backfilling function, the pressing wheel 52 rotates due to contact and friction with the bottom of the planting ditch. During the rotation, the pressing wheel 52 presses the seed line so that the seed line bearing wheel A on the braided bearing frame 80 rotates to release the seed line.

[0027] The pressing wheel 52 is a grooved wheel. The fixed arm 51 includes two L-shaped connectors 510. The ends of the short arms of the two L-shaped connectors 510 are fixedly connected to the lifting conduit trenching component 40, and the two L-shaped connectors 510 are parallel to each other. The pressing wheel 52 is arranged between the long arms of the two L-shaped connectors 510, and the pressing wheel 52 is rotatably connected to the long arms of the two L-shaped connectors 510 through a rotating shaft 53. The pressing device 50 also includes a soil-cleaning component 54 and a connecting spring 55. One end of the soil-cleaning component 54 is connected to... The pivot 56 is rotatably connected to the short arms of the two L-shaped connectors 510. One end of the connected spring 55 is fixedly connected to the lifting conduit trenching component 40, and the other end of the connected spring 55 is fixedly connected to the soil clearing component 54. The elastic force of the connected spring 55 causes the other end of the soil clearing component 54 to contact the groove of the pressing wheel 52, thereby removing the sandy soil accumulated in the groove of the pressing wheel 52. This effectively prevents the planting line from being pressed off-center and failing to reach the bottom of the planting trench due to the groove of the pressing wheel 52 being filled with moist sand.

[0028] In this embodiment, the braided seeding device 10 with soil collection and backfilling function includes two L-shaped support members 31, four >-shaped connectors 32, two springs 33, and four front wheels 30. The two L-shaped support members 31 are arranged in parallel, and the short arms of the two L-shaped support members 31 are fixedly connected to the front end of the fixed frame 20. The long arm of each L-shaped support member 31 is connected to two >-shaped connectors 32, and the two >-shaped connectors 32 and the long arm of the L-shaped support member 31 can rotate relative to each other. After being installed on the long arm of the L-shaped support 31, the 32 forms a "><" shape. The upper ends of the two >-shaped connectors 32 on each L-shaped support 31 are fixedly connected to the two ends of a spring 33. The lower ends of the two >-shaped connectors 32 on each L-shaped support 31 are connected to a front wheel 30. The deformation of the spring 33 is used to adapt to the contact between the front wheel 30 on each L-shaped support 31 and the uneven ground, thereby ensuring the stable forward movement of the braided seeding device 10 with soil collection and backfilling function.

[0029] Furthermore, the lifting conduit trenching component 40 includes a hydraulic lifting device 41 and a conduit trenching component 42. The hydraulic lifting device 41 is fixedly connected to the fixed frame 20. The telescopic end of the hydraulic lifting device 41 is fixedly connected to the conduit trenching component 42, and the telescopic end is parallel to the conduit trenching component 42. The conduit trenching component 42 is provided with a lifting distance scale mark 420. The fixed seat 410 of the hydraulic lifting device 41 is located above the fixed frame 20. The part of the conduit trenching component 42 with the lifting distance scale mark 420 is located above the fixed frame 20. The telescopic end of the hydraulic lifting device 41 and the lower end of the conduit trenching component 42 are located below the fixed frame 20. The telescopic end of the hydraulic lifting device 41 drives the conduit trenching component 42 to move toward the ground to adjust the trenching depth.

[0030] Furthermore, the pressure roller assembly 70 includes a drive device 71, a first pressure roller support frame 72, a first pressure roller 73, a second pressure roller 74, a second pressure roller support frame 75, and a power supply device 76; the surface of the first pressure roller 73 is provided with strip-shaped protrusions 730; the first pressure roller support frame 72 is fixedly connected to the fixed frame 20 and is located at the rear end of the fixed frame 20; the first pressure roller support frame 72 is rotatably connected to the first pressure roller 73; the power supply device 76 is fixed on the fixed frame 20; and the power supply device 76 is connected to the drive device 71. Electrically connected, the drive device 71 is connected to the shaft 731 of the first pressing roller 73 to provide power to the first pressing roller 73, so that the first pressing roller 73 drives the braided seeding device 10 with soil collection and backfilling function to move and uses the first pressing roller 73 to press the sand and seed line; the second pressing roller support frame 75 is rotatably connected to the fixed frame 20 and is located behind the first pressing roller support frame 72. The surface of the second pressing roller 74 is smooth so as to use the second pressing roller 74 to flatten the sand and prevent the moisture in the sand from evaporating too quickly.

[0031] Furthermore, the two handles 91 of the hand control frame 90 are respectively equipped with a speed control component 92 and a movement direction control component 93. The speed control component 92 and the movement direction control component 93 are electrically connected to the drive device 71. The speed control component 92 controls the rotation speed of the drive device 71 and the movement direction control component 93 controls the rotation direction of the drive device 71, thereby realizing the moving speed and moving direction of the braided seeding device 10 with soil collection and backfilling function.

[0032] Furthermore, please also refer to Figure 4 The braiding support frame 80 includes a fixed arm 81, a rotating shaft 82, a stabilizing gear 83, a stabilizing spring 84, and an L-shaped stabilizing arm 85. One end of the fixed arm 81 is fixedly connected to the hand control frame 90, and the fixed arm 81 is perpendicular to the hand control frame 90 and parallel to the fixed frame 20. The other end of the fixed arm 81 is rotatably connected to the rotating shaft 82, and the rotating shaft 82 is perpendicular to the fixed arm 81. The stabilizing gear 83 is mounted on the rotating shaft 82 and close to the fixed arm 81. A support seat 810 is provided on the fixed arm 81. The long arm of the L-shaped stabilizing arm 85 is rotatably connected to the support seat 850, and the L-shaped stabilizing arm 85 is connected to the fixed arm 81. Parallel, stabilizing spring 84 is mounted on fixed arm 81, and stabilizing spring 84 and support base 850 are located on the same surface of fixed arm 81. Support base 850 is located between stabilizing spring 84 and stabilizing gear 83. The end of the long arm of L-shaped stabilizing arm 85 extends into a connecting part 850 in the direction of extension of rotating shaft 82. The connecting part 851 at the end of the long arm of L-shaped stabilizing arm 85 is fixedly connected to the free end of stabilizing spring 84. The short arm of L-shaped stabilizing arm 85 is in contact with the teeth of stabilizing gear 83, so as to use the elastic force of stabilizing spring 84 and the short arm of L-shaped stabilizing arm 85 to ensure the stability of the braided reel A.

Claims

1. A braided seeding device with soil collection and backfilling function, characterized in that: The device includes a fixed frame, front wheels, a lifting conduit trenching component, a wire pressing device, a soil collecting and backfilling device, a pressure roller assembly, a wire braiding support frame for supporting the seeding reel, and a hand control frame. The front wheels, soil collecting and backfilling device, and pressure roller assembly are connected to the fixed frame sequentially from front to back and are located below the fixed frame. The hand control frame is connected to the fixed frame and located above it, close to the pressure roller assembly. The wire braiding support frame is fixedly connected to the hand control frame and is located above the fixed frame. The lifting conduit trenching component is fixedly connected to the fixed frame, with its upper end above the fixed frame and its lower end... Located below the fixed frame, and with the lifting conduit trenching component positioned between the front wheel and the soil collection and backfilling device; the pressing device is fixedly connected to the lifting conduit trenching component, and is positioned between the lifting conduit trenching component and the soil collection and backfilling device; the lifting conduit trenching component guides the seed line into the trench, the pressing device presses the seed line by rotation to cause the seed line bearing wheel on the braiding frame to rotate and release the seed line, the soil collection and backfilling device gathers the sandy soil on both sides of the trench and backfills it into the trench to ensure that the seed line is completely covered by sand, and the pressing wheel assembly presses the seed line completely covered by sand.

2. The braided seeding device with soil collection and backfilling function according to claim 1, characterized in that: The soil collection and backfilling device includes a T-shaped support frame, an opening angle adjustment guide rail, and two soil collection and backfilling plates. The vertical arm of the T-shaped support frame is fixedly connected to a fixed frame. The horizontal arm of the T-shaped support frame is parallel to the rotating shaft of the pressure roller assembly. Each end of the horizontal arm of the T-shaped support frame is connected to an opening angle adjustment guide rail, and the distance between the free ends of the two opening angle adjustment guide rails is less than the length of the horizontal arm of the T-shaped support frame. The free ends of the two opening angle adjustment guide rails are close to the pressure line device, and the ends of the two opening angle adjustment guide rails connected to the horizontal arm of the T-shaped support frame are far away from the pressure line device. The two opening angle adjustment guide rails are in the same horizontal plane. Two soil collection and backfilling plates are set in the middle of the horizontal arm of the T-shaped support frame. The first end of the two soil collection and backfilling plates is perpendicular to the horizontal arm of the T-shaped support frame and can rotate relative to it. The distance between the first ends of the two soil collection and backfilling plates corresponds to the width of the planting trench opened by the lifting conduit trenching component. The second ends of the two soil collection and backfilling plates are respectively connected to the two opening angle adjustment guide rails by tightening with nuts.

3. The braided seeding device with soil collection and backfilling function according to claim 1 or 2, characterized in that: The pressing device includes a fixed arm and a pressing wheel. The fixed arm is fixedly connected to the lifting ditching component. The pressing wheel is rotatably connected to the fixed arm via a rotating shaft. During the forward movement of the braided seeding device with soil collection and backfilling function, the pressing wheel rotates due to contact and friction with the bottom of the planting ditch. During the rotation, the pressing wheel presses the seed line so that the seed line bearing wheel on the braided support frame rotates and releases the seed line.

4. The braided seeding device with soil collection and backfilling function according to claim 3, characterized in that: The pressing wheel is a grooved wheel. The fixed arm includes two L-shaped connectors. The ends of the short arms of the two L-shaped connectors are fixedly connected to the lifting conduit trenching component, and the two L-shaped connectors are parallel to each other. The pressing wheel is arranged between the long arms of the two L-shaped connectors, and the pressing wheel is rotatably connected to the long arms of the two L-shaped connectors through a rotating shaft. The pressing device also includes a soil cleaning component and a connecting spring. One end of the soil cleaning component is rotatably connected to the short arms of the two L-shaped connectors through a rotating shaft. One end of the connecting spring is fixedly connected to the lifting conduit trenching component, and the other end of the connecting spring is fixedly connected to the soil cleaning component. The elastic force of the connecting spring causes the other end of the soil cleaning component to contact the groove of the pressing wheel, thereby removing the sandy soil accumulated in the groove of the pressing wheel.

5. The braided seeding device with soil collection and backfilling function according to claim 4, characterized in that: The braided seeding device with soil collection and backfilling function includes two L-shaped support members and four... The system consists of a three-dimensional connector, two springs, four front wheels, and two parallel L-shaped support members. The short arms of the two L-shaped support members are fixedly connected to the front end of the fixed frame, and the long arm of each L-shaped support member connects to two… Type connector, and the two The long arms of the L-shaped connector and the L-shaped support can rotate relative to each other, and the two... The type connector is installed on the long arm of the L-shaped support to form... Type, two on each L-shaped support The upper end of the L-shaped connector is fixedly connected to both ends of a spring, and two springs are connected to each L-shaped support. The lower end of the L-shaped connector is connected to a traveling wheel, so that the deformation of the spring can be used to adapt to the contact between the traveling wheel on each L-shaped support and the uneven ground.

6. The braided seeding device with soil collection and backfilling function according to claim 5, characterized in that: The lifting conduit trenching component includes a hydraulic lifting device and a conduit trenching component. The hydraulic lifting device is fixedly connected to a fixed frame. The telescopic end of the hydraulic lifting device is fixedly connected to the conduit trenching component, and the telescopic end is parallel to the conduit trenching component. The conduit trenching component is equipped with a lifting distance scale marking. The fixed seat of the hydraulic lifting device is located above the fixed frame. The part of the conduit trenching component with the lifting distance scale marking is located above the fixed frame. The telescopic end of the hydraulic lifting device and the lower end of the conduit trenching component are located below the fixed frame. The telescopic end of the hydraulic lifting device drives the conduit trenching component to move towards the ground to adjust the trenching depth.

7. The braided seeding device with soil collection and backfilling function according to claim 6, characterized in that: The pressing roller assembly includes a drive device, a first pressing roller support frame, a first pressing roller, a second pressing roller, a second pressing roller support frame, and a power supply device. The surface of the first pressing roller has strip-shaped protrusions. The first pressing roller support frame is fixedly connected to the fixed frame and located at the rear end of the fixed frame. The first pressing roller support frame is rotatably connected to the first pressing roller. The power supply device is fixed to the fixed frame and electrically connected to the drive device. The drive device is connected to the rotating shaft of the first pressing roller to provide power to the first pressing roller, enabling it to move the yarn-tying seeding device with soil-collecting and backfilling functions and to compact the sand and seed yarn using the first pressing roller. The second pressing roller support frame is rotatably connected to the fixed frame and located behind the first pressing roller support frame. The surface of the second pressing roller is smooth to flatten the sand and prevent excessive evaporation of moisture from the sand.

8. The braided seeding device with soil collection and backfilling function according to claim 7, characterized in that: The two handles of the hand-held frame are equipped with speed control components and motion direction control components, which are electrically connected to the drive device. The speed control components control the rotation speed of the drive device, and the motion direction control components control the rotation direction of the drive device, thereby realizing the moving speed and moving direction of the braided seeding device with soil collection and backfilling functions.

9. The braided seeding device with soil collection and backfilling function according to claim 1 or 2, characterized in that: The braiding support frame includes a fixed arm, a rotating shaft, a stabilizing gear, a stabilizing spring, and an L-shaped stabilizing arm. One end of the fixed arm is fixedly connected to the hand control frame and is perpendicular to the hand control frame and parallel to the fixed frame. The other end of the fixed arm is rotatably connected to the rotating shaft and is perpendicular to the fixed arm. The stabilizing gear is mounted on the rotating shaft and close to the fixed arm. A support seat is provided on the fixed arm. The long arm of the L-shaped stabilizing arm is rotatably connected to the support seat and is parallel to the fixed arm. The stabilizing spring is provided on the fixed arm and is located on the same plane as the support seat. The support seat is located between the stabilizing spring and the stabilizing gear. The end of the long arm of the L-shaped stabilizing arm extends into a connecting part in the direction of the rotating shaft. The connecting part of the end of the long arm of the L-shaped stabilizing arm is fixedly connected to the free end of the stabilizing spring. The short arm of the L-shaped stabilizing arm contacts the teeth of the stabilizing gear to ensure the stability of the braided spool by utilizing the elasticity of the stabilizing spring and the short arm of the L-shaped stabilizing arm.

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