CN-224205698-U - Braided wire seeding device with soil collecting and backfilling functions

CN224205698UCN 224205698 UCN224205698 UCN 224205698UCN-224205698-U

Abstract

The utility model provides a braiding line seeder with receive native backfill function, preceding driving wheel, receive native backfill ware, whole pinch roller subassembly from front to back be connected with the mount in proper order and be located the below of mount, braid line carrier and manual frame fixed connection, over-and-under type spool ditching spare and mount fixed connection, line pressing device and over-and-under type spool ditching spare fixed connection, over-and-under type spool ditching spare guide the seed line to the planting ditch that opens, line pressing device compresses tightly the seed line with the rotation mode so that the carrier seed line wheel rotation that the braid carried on carrier releases the seed line, receive native backfill ware is with the sand soil gathering of planting ditch both sides back in the planting ditch to guarantee that the seed line is covered completely by sand, whole pinch roller subassembly is whole to the seed line that sand was covered completely, so effectively covers the sand on the line seed, and whole the pressure to sand through whole pinch roller subassembly, so that the line is whole buried into sand in the sand and not leak outward, and make the seed of line in moist environment absorb sufficient moisture, guaranteed the germination percentage of seed.

Inventors

YANG CAILING
WU LIXIAO
YANG XIA
MAI ZIZHEN
ZHANG QIANNAN
TAO YONGXIN
YAO YANI
ZHAO XIANG
SU CUNLU
Yu Nuha
WANG XIAOYU

Assignees

宁夏农林科学院固原分院

Dates

Publication Date: 20260508
Application Date: 20250527

Claims (9)

1. A braided wire sowing device with a soil collecting and backfilling function is characterized by comprising a fixing frame, a forward running wheel, a lifting wire tube ditching piece, a wire pressing device, a soil collecting and backfilling device, a pressure regulating wheel assembly, a braided wire bearing frame and a manual control frame, wherein the braided wire bearing frame is used for bearing seed wires, the forward running wheel, the soil collecting and backfilling device and the soil regulating wheel assembly are sequentially connected with the fixing frame from front to back and are located below the fixing frame, the manual control frame is connected with the fixing frame and is located above the fixing frame, the manual control frame is close to the pressure regulating wheel assembly, the braided wire bearing frame is fixedly connected with the manual control frame and is located above the fixing frame, the lifting wire tube ditching piece is fixedly connected with the fixing frame, the upper end of the lifting wire tube ditching piece is located above the fixing frame, the lower end of the lifting wire tube ditching piece is located below the fixing frame, the lifting wire tube ditching piece is located between the lifting wire ditching piece and the soil collecting and the manual control frame, the lifting wire tube ditching piece guides seed wires into a planting ditch in a pressing mode, the device rotates to enable the braided wire bearing wires to be completely covered on the two sides of the planting ditch by the sand collecting and backfilling device, and the sand collecting and the soil is completely covered by the sand collecting and the soil collecting and the line.
2. The braiding wire sowing device with the soil collecting and backfilling function according to claim 1, wherein the soil collecting and backfilling device comprises a T-shaped support frame, an opening angle adjusting guide rail and two soil collecting and backfilling plates, the vertical arms of the T-shaped support frame are fixedly connected with a fixing frame, the horizontal arms of the T-shaped support frame are parallel to a rotating shaft of the whole pressing wheel assembly, two ends of the horizontal arms of the T-shaped support frame are respectively connected with one opening angle adjusting guide rail, the distance between the free ends of the two opening angle adjusting guide rails is smaller than the length of the horizontal arms of the T-shaped support frame, the free ends of the two opening angle adjusting guide rails are close to a wire pressing device, one ends of the two opening angle adjusting guide rails connected with the horizontal arms of the T-shaped support frame are far away from the wire pressing device, the two opening angle adjusting guide rails are located in the same horizontal plane, the middle of the horizontal arms of the T-shaped support frame are provided with two soil collecting and backfilling plates, the first ends of the two soil collecting and backfilling plates are perpendicular to the horizontal arms of the T-shaped support frame and can rotate relatively, the distance between the first ends of the two soil collecting and the width of a planting ditch formed by the lifting wire pipe is corresponding to the width of the two soil collecting and backfilling plates, and the second ends of the soil collecting and backfilling plates are connected in a corresponding mode to the two opening angle adjusting mode.
3. The braiding and seeding device with the soil collecting and backfilling function according to claim 1 or 2, wherein the wire pressing device comprises a fixed arm and a wire pressing wheel, the fixed arm is fixedly connected with the lifting wire pipe ditching piece, the wire pressing wheel is in rotary connection with the fixed arm through a rotary shaft, the wire pressing wheel is in contact friction with the bottom of a planting ditch to rotate in the forward moving process of the braiding and seeding device with the soil collecting and backfilling function, and the wire pressing wheel presses a seed wire in the rotating process to enable the seed wire bearing wheel on the braiding carrier to rotate to release the seed wire.
4. The braiding and seeding device with the soil collecting and backfilling functions according to claim 3, wherein the line pressing wheel is a concave groove wheel, the fixing arm comprises two L-shaped connecting pieces, the ends of the short arms of the two L-shaped connecting pieces are fixedly connected with the lifting line pipe ditching piece, the two L-shaped connecting pieces are parallel to each other, the line pressing wheel is arranged between the long arms of the two L-shaped connecting pieces, the line pressing wheel is in rotary connection with the long arms of the two L-shaped connecting pieces through a rotating shaft, the line pressing device further comprises a soil cleaning piece and a connecting spring, one end of the soil cleaning piece is in rotary connection with the short arms of the two L-shaped connecting pieces through the rotating shaft, one end of the connecting spring is fixedly connected with the lifting line pipe ditching piece, and the other end of the connecting spring is fixedly connected with the soil cleaning piece so that the other end of the soil cleaning piece is in contact with the groove of the line pressing wheel through elastic force of the connecting spring, and sand and soil accumulated in the groove of the line pressing wheel are cleaned.
5. The braiding and seeding device with the soil collecting and backfilling function according to claim 4, wherein the braiding and seeding device with the soil collecting and backfilling function comprises two L-shaped supporting pieces and four L-shaped supporting pieces The device comprises a type connecting piece, two springs, four forward wheels, two L-shaped supporting pieces, wherein the two L-shaped supporting pieces are arranged in parallel, short arms of the two L-shaped supporting pieces are fixedly connected with the front end of a fixing frame, and long arms of each L-shaped supporting piece are connected with two A connecting piece, and the two parts The long arm of the L-shaped supporting piece and the long arm of the L-shaped connecting piece can rotate relatively, and the two long arms are The connecting piece is formed after being arranged on the long arm of the L-shaped supporting piece Of two on each L-shaped support The upper ends of the L-shaped supporting pieces are fixedly connected with the two ends of one spring correspondingly The lower end of the shaped connecting piece is connected with a forward wheel so as to adapt to the contact between the forward wheel on each L-shaped supporting piece and uneven ground by utilizing the deformation of the spring.
6. The line knitting seeding device with soil collecting and backfilling functions according to claim 5, wherein the lifting type line pipe ditching piece comprises a hydraulic lifting device and a line pipe ditching piece, the hydraulic lifting device is fixedly connected with the fixing frame, the telescopic end of the hydraulic lifting device is fixedly connected with the line pipe ditching piece and is parallel to the line pipe ditching piece, lifting distance scale marks are arranged on the line pipe ditching piece, the fixing seat of the hydraulic lifting device is located above the fixing frame, the part of the line pipe ditching piece with the lifting distance scale marks is located above the fixing frame, the telescopic end of the hydraulic lifting device and the lower end of the line pipe ditching piece are located below the fixing frame, and the telescopic end of the hydraulic lifting device drives the line pipe ditching piece to move towards the ground so as to adjust ditching depth.
7. The braiding and seeding device with the soil collecting and backfilling function according to claim 6, wherein the leveling wheel assembly comprises a driving device, a first leveling wheel supporting frame, a first leveling wheel, a second leveling wheel supporting frame and a power supply device, wherein the surface of the first leveling wheel is provided with a strip-shaped bulge, the first leveling wheel supporting frame is fixedly connected with the fixing frame and is positioned at the rear end of the fixing frame, the first leveling wheel supporting frame is rotationally connected with the first leveling wheel, the power supply device is fixed on the fixing frame, the power supply device is electrically connected with the driving device, the driving device is connected with a rotating shaft of the first leveling wheel to provide power for the first leveling wheel, the first leveling wheel drives the braiding and seeding device with the soil collecting and backfilling function to move, the first leveling wheel is used for leveling sand and seed lines, the second leveling wheel supporting frame is connected with the fixing frame in a relatively rotating mode and is positioned behind the first leveling wheel supporting frame, and the surface of the second leveling wheel is smooth, and moisture in the sand is prevented from being quickly flattened by the second leveling wheel.
8. The braided wire sowing device with the soil collecting and backfilling function according to claim 7, wherein the two handles of the manual control frame are respectively provided with a speed control piece and a movement direction control piece, the speed control piece and the movement direction control piece are electrically connected with the driving device, the rotation speed of the driving device is controlled by the speed control piece, the rotation direction of the driving device is controlled by the movement direction control piece, and the moving speed and the moving direction of the braided wire sowing device with the soil collecting and backfilling function are realized.
9. The device of claim 1 or 2, wherein the wire-knitting carrier comprises 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 with the manual control frame and is perpendicular to the manual control frame, the fixed arm is parallel to the fixed frame, the other end of the fixed arm is rotatably connected with the rotating shaft and is perpendicular to the fixed arm, the stabilizing gear is arranged on the rotating shaft and is close to the fixed arm, a supporting seat is arranged on the fixed arm, a long arm of the L-shaped stabilizing arm is rotatably connected with the supporting seat and is parallel to the fixed arm, the stabilizing spring is arranged on the fixed arm and is positioned on the same surface of the fixed arm, the supporting seat is positioned between the stabilizing spring and the stabilizing gear, the end of the long arm of the L-shaped stabilizing arm extends out of the connecting part towards the extending direction of the rotating shaft, the connecting part of the end of the long arm of the L-shaped stabilizing arm is fixedly connected with the free end of the stabilizing spring, and the tooth of the L-shaped stabilizing arm contacts with the tooth of the stabilizing gear, so that the wire-knitting disc is guaranteed by utilizing elasticity of the stabilizing spring and elasticity of the short arm of the L-shaped stabilizing arm.

Description

Braided wire seeding device with soil collecting and backfilling functions Technical Field The utility model relates to a braided wire sowing device, in particular to a braided wire sowing device with a soil collecting and backfilling function. Background Agriculture has very important status and function in the development of China at present. For example, 1. Grain safety, which is one of the most basic survival demands of human beings, is always a highly important issue for the government of China. The agricultural production is a basis of grain production, grain supply of the country can be guaranteed and the national grain safety can be maintained by improving the agricultural production capacity and the agricultural technical level, 2, rural economic development is that the agricultural production is a main support of rural economy in China, the agricultural production not only provides a living counter of farmers, but also brings employment opportunities and economic incomes for rural areas, the development of the agricultural production can promote the growth of the rural economy, the living standard of the farmers is improved, and the economic development of the rural areas is promoted, 3, agricultural product supply is that the agricultural production is not only the grain production, but also comprises a plurality of fields of vegetables, fruits, livestock, fishery and the like, the agricultural product is an indispensable part of daily life of people, and has important significance for meeting the food requirements of people and providing nutritional health foods, and 4, rural ecological environment protection is that the ecological environment protection of the rural areas has important influence on the ecological balance of the whole country, and the problems of farmland protection, water resource utilization, pesticide use and the like in the agricultural production are directly related to the ecological environment of the rural areas. Through scientific and reasonable agricultural production mode and agricultural environment protection measures, the ecological environment of rural areas can be protected, and ecological balance is maintained. In the grain production and vegetable planting production processes, seeding and seedling raising are needed, and the traditional seeding modes comprise dibbling and hole planting. The dibbling is to sow seeds into soil one by one, which is suitable for sowing in small area and high precision, the hole planting is to dig holes in soil, and the seeds or seedlings are put into the holes, which is suitable for crops needing deeper sowing or requiring specific spacing. With the rise of agricultural large-scale planting, the traditional on-demand planting mode cannot meet the agricultural planting requirement, so that a novel sowing method is proposed in the prior art, namely, line-braiding seedling cultivation refers to the steps of braiding seeds into seed lines, and then burying the seed lines into a planting field by line burying equipment. For example, patent number 202321802121.9, the invention creative name are supplementary transplanting equipment for braided wire seedling raising, and two walking wheels are installed to bottom plate one end among this prior art, one side that the bottom plate up end kept away from the walking wheel fixedly connected with support frame, support frame upper end fixedly connected with handle, be equipped with the sliding seat in the middle of the bottom plate, sliding connection has the spool in the sliding seat, one side that the spool lower extreme is close to the walking wheel fixedly connected with ditching head, the spool lower extreme still is equipped with the line ball device that is used for pushing down the braided wire, pushes down the braided wire that the spool lower port was pulled out at the during operation line ball device, makes the braided wire can be smooth buries in the soil. The technical problems of the prior art are that most of sandy soil is used in northwest arid regions, particularly in shallow sowing scenes (the depth is less than 5 cm), when shallow sowing is carried out, as a distance exists between a ditching head, an arc-shaped bottom plate and a line pressing device, when a line seed is not laid in time in the planting ditch when the ditching head is used for ditching, a part of sandy soil on two sides of the planting ditch is scattered into the planting ditch, so that the depth of the planting ditch becomes shallower, although one end of a bottom plate, which is far away from a travelling wheel, is provided with a covering assembly consisting of two mounting plates and a plurality of arc-shaped ribs, the mounting plates only use a rolling principle to disperse sandy soil on two sides of the planting ditch and then scatter into the planting ditch, so that part of line seeds cannot be effectively covered on the line seed, and the part of line seeds cannot be moisturized and are in a dry st