Search

CN-121986614-A - Ecological restoration seeder in forest zone

CN121986614ACN 121986614 ACN121986614 ACN 121986614ACN-121986614-A

Abstract

The invention relates to the technical field of ecological restoration, in particular to a forest area ecological restoration seeding device. The device comprises a hollow cylinder, wherein electric wheels are symmetrically arranged on the hollow cylinder in a rotating mode, a push frame is connected to the hollow cylinder, a hopper is arranged in the hollow cylinder, the hopper is used for feeding seeds, a transfer mechanism is arranged in the hollow cylinder and used for transferring the seeds in the hopper, a sliding pipe is arranged at intervals at the bottom of the hollow cylinder in a sliding mode, a driving mechanism is arranged on the hollow cylinder and used for driving the sliding pipe to move, and a guide pipe is arranged in the sliding pipe. The invention realizes quantitative, fixed-point and fixed-depth sowing of seeds by driving the whole machine to advance through the electric wheel and controlling the sowing depth through the electric push rod and combining the linkage design of the transfer mechanism and the transmission mechanism, effectively solves the problems of high labor intensity, low efficiency, uneven distribution and the like of the traditional manual sowing, and greatly improves the operation efficiency and sowing consistency of large-area ecological restoration of a forest region.

Inventors

  • WANG JIALIN
  • Shen Kaige
  • WU JIAN
  • WU HUAN

Assignees

  • 广东省中园生态规划设计院有限公司
  • 茂名市林业事务中心
  • 广州市华实环保科技有限公司

Dates

Publication Date
20260508
Application Date
20260318

Claims (10)

  1. 1. The utility model provides a forest ecological remediation seeder, including hollow section of thick bamboo (1), characterized by, symmetry rotation is provided with electronic round (2) on hollow section of thick bamboo (1), be connected with hand push frame (3) on hollow section of thick bamboo (1), install hopper (4) in hollow section of thick bamboo (1), hopper (4) are used for carrying out the material loading to the seed, be provided with transfer mechanism in hollow section of thick bamboo (1), transfer mechanism is used for transferring the seed in hopper (4), hollow section of thick bamboo (1) bottom interval slip is provided with sliding tube (6), be provided with actuating mechanism on hollow section of thick bamboo (1), actuating mechanism is used for driving sliding tube (6) and removes, install pipe (8) in sliding tube (6), pipe (8) are arranged in leading the seed that shifts out into earth, pipe (8) bottom slip is provided with pointed cone (9), be connected with spring (10) between pointed cone (9) and the pipe (8), be provided with clearance mechanism in hollow section of thick bamboo (1) and be used for carrying out the clearance to the earth that adheres to in sliding tube (6), hollow section of thick bamboo (1) side is equipped with drive mechanism, drive mechanism is used for shifting when driving sliding tube (6) and can drive.
  2. 2. A forest ecological restoration and sowing device as claimed in claim 1, characterized in that the top surface of the pointed cone (9) is provided with an arc surface to ensure that seeds falling into the top surface of the pointed cone (9) can slide out towards the edge.
  3. 3. The forest ecological restoration and sowing device as recited in claim 1, wherein the transfer mechanism comprises a cylinder (501) and a rotary drum (502), the cylinder (501) is arranged in the hollow cylinder (1), the cylinder (501) is communicated with the hopper (4), the rotary drum (502) is rotatably arranged on the inner side of the cylinder (501), grooves (503) are formed in the outer surface of the rotary drum (502) at intervals, and strip-shaped holes (504) are formed in the bottom of the cylinder (501).
  4. 4. The forest ecological restoration seeding device according to claim 1, wherein the driving mechanism comprises an electric push rod (701), an L-shaped plate (702) and a connecting plate (703), the electric push rod (701) is symmetrically arranged on the hollow cylinder (1), the L-shaped plate (702) is connected to a telescopic rod of the electric push rod (701), the two L-shaped plates (702) are respectively connected with the side surfaces of two sliding pipes (6) close to the inner side wall of the hollow cylinder (1), and the connecting plate (703) is connected between the two adjacent sliding pipes (6).
  5. 5. The forest ecological restoration seeding device according to claim 3, wherein the cleaning mechanism comprises a fixed cylinder (1101), a connecting rod (1103) and a scraping plate (1104), the fixed cylinder (1101) is arranged at intervals in the hollow cylinder (1), the end part of the sliding tube (6) is positioned at the inner side of the fixed cylinder (1101), a through hole (1102) is formed in the top of the fixed cylinder (1101), the connecting rod (1103) is connected in the fixed cylinder (1101), the scraping plate (1104) is connected at the end part of the connecting rod (1103), and the scraping plate (1104) is positioned at the inner side of the sliding tube (6).
  6. 6. A forest ecological restoration and sowing device as claimed in claim 5, characterized in that the through holes (1102) are aligned with the strip-shaped holes (504) to ensure that seeds falling through the strip-shaped holes (504) can fall into the through holes (1102).
  7. 7. The forest ecological restoration and sowing device as recited in claim 5, wherein the transmission mechanism comprises a ratchet wheel (1201) and ratchet teeth (1202), the ratchet wheels (1201) are symmetrically arranged on the rotary drum (502), the ratchet teeth (1202) are connected on the L-shaped plate (702), and the ratchet teeth (1202) are used for driving the ratchet wheels (1201) to rotate.
  8. 8. The forest ecological restoration seeding apparatus as set forth in claim 4, further comprising a control panel (13), wherein the control panel (13) is mounted on the hand pushing frame (3), and the control panel (13) is used for controlling the electric wheel (2) and the electric push rod (701).
  9. 9. The forest ecological restoration seeding apparatus as set forth in claim 1, further comprising a cover plate (14), wherein the cover plate (14) is rotatably disposed on the hollow cylinder (1), and the cover plate (14) is used for covering seeds in the hopper (4).
  10. 10. The forest ecological restoration and sowing device as recited in claim 5, further comprising a corrugated pipe (15), wherein the corrugated pipe (15) is connected between the inner top of the fixed cylinder (1101) and the top of the guide pipe (8), and the corrugated pipe (15) is used for guiding seed blanking.

Description

Ecological restoration seeder in forest zone Technical Field The invention relates to the technical field of ecological restoration, in particular to a forest area ecological restoration seeding device. Background Along with the increasing prominence of global ecological environment problems, the problems of forest ecological system degradation, water and soil loss aggravation, biological diversity decline and the like bring urgent demands to forest ecological restoration, which is an important means for restoring the structure and the function of the degraded forest ecological system, and sowing is used as an initial link of ecological restoration, and the efficiency and the quality of the ecological restoration directly influence vegetation restoration effect and ecological reconstruction process. At present, the seeding operation in the forest area is finished manually, namely, the operator carries seeds to enter the forest area by foot, and the seeding is implemented by modes such as dibbling, drill seeding and the like through manual sprinkling or simple tools, however, the traditional seeding mode has a plurality of defects that firstly, the labor intensity of manual seeding is high, the operation efficiency is low, the rapid restoration requirement of the forest area is difficult to adapt to, and secondly, due to the lack of unified standard and precise control, the problems of uneven seed distribution, inconsistent soil covering depth and the like often exist in the manual seeding, so that the emergence rate is low, the growth of seedlings is uneven, and the overall vegetation restoration effect is further influenced. Disclosure of Invention In view of the above, the invention provides a forest ecological restoration seeding device, which can solve the defects of high labor intensity, low operation efficiency, poor seeding precision, uneven seed distribution and uncontrollable earthing depth of the existing forest artificial seeding mode. According to the technical scheme, the ecological restoration seeding device for the forest area comprises a hollow barrel, electric wheels are symmetrically arranged on the hollow barrel in a rotating mode, a push frame is connected to the hollow barrel, a hopper is arranged in the hollow barrel and used for feeding seeds, a transfer mechanism is arranged in the hollow barrel and used for transferring the seeds in the hopper, a sliding pipe is arranged at the bottom of the hollow barrel in a sliding mode at intervals, a driving mechanism is arranged on the hollow barrel and used for driving the sliding pipe to move, a guide pipe is arranged in the sliding pipe and used for guiding the transferred seeds into soil, a pointed cone is arranged at the bottom of the guide pipe in a sliding mode, a spring is connected between the pointed cone and the guide pipe, a cleaning mechanism is arranged in the hollow barrel and used for cleaning soil attached to the sliding pipe, and a transmission mechanism is arranged on the side face of the hollow barrel and used for transmitting the transfer mechanism when the driving mechanism drives the sliding pipe to slide. In a preferred embodiment of the present invention, the top surface of the pointed cone is provided with a cambered surface, so as to ensure that seeds falling into the top surface of the pointed cone can slide out towards the edge. In a preferred embodiment of the invention, the transfer mechanism comprises a cylinder and a rotary drum, wherein the cylinder is arranged in the hollow cylinder, the cylinder is communicated with the hopper, the rotary drum is rotatably arranged on the inner side of the cylinder, grooves are formed in the outer surface of the rotary drum at intervals, and strip-shaped holes are formed in the bottom of the cylinder. In a preferred embodiment of the invention, the driving mechanism comprises an electric push rod, an L-shaped plate and a connecting plate, the electric push rod is symmetrically arranged on the hollow cylinder, the L-shaped plate is connected to the telescopic rod of the electric push rod, the two L-shaped plates are respectively connected with the side surfaces of two sliding pipes close to the inner side wall of the hollow cylinder, and the connecting plate is connected between the two adjacent sliding pipes. In a preferred embodiment of the invention, the cleaning mechanism comprises a fixed cylinder, a connecting rod and a scraping plate, wherein the fixed cylinder is arranged at the inner bottom of the hollow cylinder at intervals, the end part of the sliding pipe is positioned at the inner side of the fixed cylinder, the top of the fixed cylinder is provided with a through hole, the connecting rod is connected in the fixed cylinder, the end part of the connecting rod is connected with the scraping plate, and the scraping plate is positioned at the inner side of the sliding pipe. In a preferred embodiment of the invention, the through holes are aligned with the bar holes