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CN-122008346-A - Paeonia lactiflora split rapid cutting device and method

CN122008346ACN 122008346 ACN122008346 ACN 122008346ACN-122008346-A

Abstract

The invention relates to the technical field of peony dividing, in particular to a quick cutting device and a quick cutting method for peony dividing, comprising a workbench and a cutting mechanism arranged on the workbench, wherein the workbench is provided with a clamping mechanism, the clamping mechanism comprises a plurality of clamping frames which are in sliding fit with the workbench and a plurality of clamping rods which are arranged on the clamping frames, the clamping rods are in sliding fit with the clamping frames along the horizontal direction, the clamping rods comprise sliding parts which are in sliding fit with the clamping frames, telescopic parts which are in sliding fit with the sliding parts along the radial direction of the peony and elastic parts I which are used for pushing the telescopic parts to slide away from the sliding parts, one end of each elastic part I is connected with the telescopic parts, and the other end of each elastic part I is connected with the sliding parts, and when a plurality of clamping rods are inserted into the peony, the clamping rods can horizontally slide and stretch to perform abdication adjustment.

Inventors

  • WANG ZHENG
  • SHI TIAN
  • QIU YONGJIE
  • HE SONGLIN
  • ZHAO QIAN
  • LIU WEICHAO
  • SHANG WENQIAN
  • SONG YINGLONG
  • SHI LIYUN
  • SHEN YUXIAO
  • WANG GUIQING

Assignees

  • 河南农业大学

Dates

Publication Date
20260512
Application Date
20260312

Claims (10)

  1. 1. The utility model provides a quick cutting device of chinese herbaceous peony branch trunk, includes workstation (1) and sets up cutting mechanism (2) on workstation (1), its characterized in that, be provided with fixture (3) on workstation (1), fixture (3) are including a plurality of holders (31) of sliding fit on workstation (1) and a plurality of holders (32) of setting on holder (31), holder (32) are along sliding fit in holder (31) in the horizontal direction, holder (32) include sliding fit in slider (321) on holder (31), along radial sliding fit in slider (321) of chinese herbaceous peony flexible portion (322) and be used for promoting slider (323) to keeping away from slider (321) department gliding elastic component one (323), the one end and the slider (322) of elastic component one (323) are connected, and the other end and slider (321) are connected, and a plurality of holder (32) can carry out horizontal slip and stretch out the position and adjust when inserting chinese herbaceous peony inside.
  2. 2. The rapid cutting device for peony tree division according to claim 1, wherein the clamping frame (31) is provided with a sliding groove (311), the sliding groove (311) is arranged along the radial direction of the peony, and the sliding part (321) is provided with a sliding mechanism (4).
  3. 3. The rapid peony dividing and cutting device according to claim 2, wherein the sliding mechanism (4) comprises a sliding block (41) arranged on the sliding part (321) and a second elastic piece (42) for pushing the sliding block (41) to slide and reset, the sliding block (41) is in sliding fit in the sliding groove (311), one end of the second elastic piece (42) is connected with the sliding block (41), and the other end of the second elastic piece is connected with the clamping frame (31).
  4. 4. The rapid cutting device for peony tree according to claim 1, wherein the clamping frame (31) is provided with a supporting mechanism (5) for supporting the bottom of the peony tree, and the supporting mechanism (5) comprises a supporting sleeve (51) for supporting the bottom of the peony tree and a supporting assembly (52) for supporting the supporting sleeve (51).
  5. 5. The rapid peony dividing and cutting device according to claim 4, wherein the supporting component (52) comprises a fixing plate (521) arranged on the clamping frame (31) and an elastic piece III (522), the supporting sleeve (51) is in sliding fit with the fixing plate (521), one end of the elastic piece III (522) is connected with the fixing plate (521), the other end of the elastic piece III is connected with the supporting sleeve (51) and is used for driving the supporting sleeve (51) to slide towards a position far away from the fixing plate (521).
  6. 6. The rapid peony dividing and cutting device according to claim 1, wherein an adjusting mechanism (6) is arranged on the workbench (1), the adjusting mechanism (6) comprises an adjusting block (61) for driving the clamping frames (31) to slide towards or away from each other and a driving assembly (62) for driving the adjusting block (61) to slide, the adjusting block (61) is in sliding fit with the workbench (1), and the adjusting block (61) is connected with the clamping frames (31).
  7. 7. The rapid peony dividing and cutting device according to claim 6, wherein the driving assembly (62) comprises a screw rod (621) in threaded fit with the adjusting block (61) and a first driving piece (622) for driving the screw rod (621) to rotate, the first driving piece (622) is connected with the screw rod (621), and the screw rod (621) is used for driving the clamping frames (31) to slide towards or away from each other.
  8. 8. The rapid cutting device for peony tree according to claim 1, wherein the cutting mechanism (2) comprises a supporting frame (21) installed on the workbench (1) and a cutting assembly (22) arranged on the supporting frame (21) and used for cutting the peony, and the cutting assembly (22) comprises a cutting knife (221) used for cutting the peony and a driver (222) installed on the supporting frame (21) and used for driving the cutting knife (221) to slide.
  9. 9. The rapid peony dividing and cutting device according to claim 8, wherein a rotating device (7) is arranged at the output end of the driver (222), the rotating device (7) comprises a fixing frame (71) arranged at the output end of the driver (222) and a rotating assembly (72), the rotating assembly (72) comprises a second driving part (721) arranged on the fixing frame (71), a gear (722) arranged on the output shaft of the second driving part (721) and a rack (723) meshed with the gear (722), the rack (723) is in sliding fit with the fixing frame (71), and the top end of the cutting knife (221) is connected with the rack (723).
  10. 10. A rapid cutting method for peony dividing plants, characterized in that a rapid cutting device for peony dividing plants according to any one of claims 1-9 is used, comprising the following steps: The peony is clamped, namely the peony is placed among a plurality of clamping frames (31), then the clamping frames (31) slide towards each other to drive a plurality of clamping rods (32) to slide, when the clamping rods (32) are inserted into the peony, the clamping rods (32) can horizontally slide and stretch to perform abdication adjustment, and finally the clamping rods are inserted into the peony to clamp the peony; And (3) peony cutting, namely, a cutting mechanism (2) works to cut and process the paeonia lactiflora so as to realize the division of plants.

Description

Paeonia lactiflora split rapid cutting device and method Technical Field The invention relates to the technical field of peony dividing, in particular to a peony dividing rapid cutting device and a peony dividing rapid cutting method. Background Paeonia lactiflora is a perennial herb plant of Paeonia genus of Paeoniaceae family, and is also called wild Paeonia lactiflora, and its root is strong, branch is black brown, stem has no hair, is small She Xia oval, elliptic or needle-like, peanut is placed on top of stem and axilla, flowering period is 5-6 months, and fruit period is 8 months. The peony is a common method for propagating and updating plants, the optimal time is usually ‌ in autumn, specifically in the first 10 months of ‌ months, the temperature is proper (15-25 ℃ on average daily), and the ground temperature is higher than the temperature, so that wound healing and new root germination are facilitated. In the peony dividing processing process, a cutting device is required to cut the peony, natural textures of the root system are cut, ‌ -5 plump buds ‌ and more than ‌ thick fleshy roots ‌ (each of which is about 15-20 cm long) are reserved in each sub-plant during cutting, after cutting, the sub-plant is dried in the shade and ventilated place for 1-2 days, or the root is coated with charcoal powder, rooting powder and other anti-corrosion healing promoting agents, if the root is fragile, the sub-plant can be dried in the air first, and then subsequent planting is carried out. The Chinese patent application document with the publication number of CN113973529A discloses a quick dividing device and a quick dividing method for peony plants, and the quick dividing device comprises an operation table, a feeding and discharging conveyor, clamping mechanisms and a cutting unit, wherein the front end of the operation table is provided with a plurality of mud leakage holes, a cushion block is arranged in the middle of an area where the plurality of mud leakage holes are located, the feeding and discharging conveyor and the feeding and discharging conveyor are arranged on the operation table in a left-right mode, the clamping mechanisms are arranged on the left side and the right side of the cushion block and used for clamping peony roots in a left-right clamping mode, the cutting unit comprises a lifting oil cylinder fixed on the operation table, a cross arm fixed on a piston rod of the lifting oil cylinder and a cutting mechanism fixed on the cross arm, the cutting mechanism moves downwards under the action of the lifting oil cylinder to cut the peony roots, and the cutting mechanism is arranged above the cushion block. When the device is used, the paeonia lactiflora is taken down from the feeding conveyor, then the paeonia lactiflora is placed above the cushion block, the angle of the paeonia lactiflora is adjusted, the paeonia lactiflora is clamped by the clamping mechanism, then the cutting unit is started to realize cutting and dividing of paeonia lactiflora roots, after once cutting of the paeonia lactiflora roots, the paeonia lactiflora roots can be divided again, and three to four buds are ensured to be arranged on each paeonia lactiflora during dividing. After the completion of the division, the paeonia lactiflora roots are placed on a discharge conveyor. In the above-mentioned technique, be close to each other through two sliders, and then drive six clamping bars that control set up and realize the centre gripping to the root of paeonia lactiflora, the centre gripping suitability is relatively poor, when the clamping bar inserts in the paeonia lactiflora, the clamping bar collides with the bud point of paeonia lactiflora easily, causes the damage of paeonia lactiflora bud point, influences the survival rate of paeonia lactiflora. Disclosure of Invention The invention provides a peony dividing rapid cutting device and a peony dividing rapid cutting method, and aims to solve the technical problems that in the prior art, two sliding blocks are close to each other, six clamping rods arranged left and right are driven to clamp roots of the radix paeoniae, clamping suitability is poor, when the clamping rods are inserted into the radix paeoniae, the clamping rods are easy to collide with buds of the radix paeoniae, damage to the buds of the radix paeoniae is caused, and survival rate of the radix paeoniae is affected. According to the invention, the quick cutting device for the peony plants comprises a workbench and a cutting mechanism arranged on the workbench, wherein the workbench is provided with a clamping mechanism, the clamping mechanism comprises a plurality of clamping frames in sliding fit with the workbench and a plurality of clamping rods arranged on the clamping frames, the clamping rods are in sliding fit with the clamping frames along the horizontal direction, the clamping rods comprise sliding parts in sliding fit with the clamping frames, telescopic parts in sliding fit with the slidin