Efficient grafting propagation branch processing device for peony planting

Abstract

The invention relates to the technical field of plant grafting, in particular to an efficient grafting propagation branch processing device for peony planting, which comprises a mounting frame, a bearing rod is transversely and fixedly connected to the bottom of the mounting frame, a supporting rod is vertically and fixedly connected to one end of the bearing rod, and a pressing rod is rotatably mounted at one end, away from the bearing rod, of the supporting rod; the pressing rod penetrates through the top of the mounting frame, the end, away from the supporting rod, of the pressing rod is fixedly connected with a handle, and the end, away from the supporting rod, of the bearing rod is fixedly connected with a handle. According to the method, the grafting notch is cut in the rootstock through the V-shaped cutter, then the end of the scion is cut into the A-shaped grafting tip after the V-shaped cutter is turned over, and the grafting notch of the rootstock and the grafting tip of the scion are cut through the V-shaped cutter, so that the integrating degree of the rootstock and the grafting tip is good, and no gap exists between sections; the grafting survival rate of the peonies is higher, and the using effect is better.

Description

Technical Field

[0001] The invention relates to the technical field of plant grafting, in particular to a device for efficiently processing grafted propagation branches for peony planting. Background Art

[0002] Peony grafting technology is one of the ways to optimize peony varieties and cultivate new flowers with high efficiency and good effect. Through grafting technology, the excellent shapes of different varieties of peonies are concentrated together, which can create peony flower varieties with better quality and more in line with market demand. Chinese patent (publication number: CN218125629U) discloses a grafted branch pretreatment device, including a mouth-shaped bracket and branches, the bottom end of the inner cavity of the mouth-shaped bracket is provided with a first sliding groove and a second sliding groove, the bottom end of the inner cavity of the mouth-shaped bracket between the first sliding groove and the second sliding groove is provided with a grafting knife, the inner cavity of the first sliding groove is provided with a first guide column, the inner cavity of the second sliding groove is provided with a threaded rod, and one end of the threaded rod is provided with a knob, the surfaces of the first guide column and the threaded rod are threadedly connected with an adjustment plate, and the bottom end of the adjustment plate is provided with a first triangular groove.

[0003] However, the existing grafted branch processing device has some disadvantages when used, such as:

[0004] When grafting peonies, it is necessary to first cut a V-shaped notch at the end of the rootstock, and then cut an A-shaped tip at the end of the scion, and then make the two fit together and wrap them for moisture retention. However, since the grafting parts of the rootstock and scion are generally processed by manual cutting, the cutting angles are not the same, which can easily lead to poor fit of the grafted surface and the creation of gaps, which is not conducive to the healing and growth of the grafted part and results in a low grafting survival rate. Summary of the invention

[0005] In view of this, the purpose of the present invention is to propose an efficient processing device for grafted propagation branches for peony planting, so as to solve the problem that when grafting peonies, a V-shaped notch needs to be cut from the end of the rootstock first, and an A-shaped tip needs to be cut from the end of the scion, and the two need to be wrapped and moisturized after they are fitted together. However, since the processing of the rootstock and the scion grafting parts is generally performed by manual cutting, the cutting angles are not the same, which easily leads to a low fit of the grafting surface and the generation of gaps, which is not conducive to the healing growth of the grafting part and results in a low grafting survival rate.

[0006] Based on the above-mentioned purpose, the present invention provides an efficient processing device for grafted propagation branches for peony planting, including an installation frame, the bottom of the installation frame is horizontally fixedly connected to a load-bearing rod, one end of the load-bearing rod is vertically fixedly connected to a support rod, the support rod is rotatably installed with a pressure rod away from one end of the load-bearing rod, the pressure rod passes through the top of the installation frame and is arranged, the pressure rod is fixedly connected with a handle at one end away from the support rod, and the load-bearing rod is fixedly connected with the handle at one end away from the support rod, and slide rails are vertically fixedly connected to the two sides of the interior of the installation frame, and sliders are slidably installed on the slide rails, and a resistance spring is sleeved on the slide rails, and the resistance spring is arranged below the slider, and the resistance spring is used to push the slider upward, and a cutting mechanism is arranged at the center of the lower surface of the slider, and the cutting mechanism is used to cut grafted branches, and the pressure rod is arranged above the slider, and the pressure rod is used to press the cutting mechanism downward through the slider.

[0007] Furthermore, the cutter mechanism includes a V-shaped cutter and a cutter mounting tube, the cutter mounting tube is fixedly connected at the center of the lower surface of the slider, a screw is fixedly connected to the top of the V-shaped cutter, the V-shaped cutter is threadedly mounted inside the cutter mounting tube, a positioning nut is threadedly mounted on the screw, and the positioning nut is used to mount the V-shaped cutter inside the cutter mounting tube at a fixed angle.

[0008] Furthermore, a limiting hole is fixedly provided at the connection between the bearing rod and the supporting rod, the limiting hole is provided on the side of the supporting rod, the limiting hole is used to limit the position of the grafted branch, a limiting groove is provided on the upper surface of the bearing rod, one end of the limiting groove passes through the limiting hole, and the other end of the limiting groove is provided corresponding to the bottom of the cutting mechanism, and the limiting groove is used to assist the limiting hole in limiting the position of the grafted branch.

[0009] Furthermore, a cutter limiting mechanism is embedded and placed on the upper surface of the bearing rod, and the cutter limiting mechanism is arranged below the cutter mechanism. The cutter limiting mechanism cooperates with the cutter mechanism, and the cutter limiting mechanism is used to cooperate with the cutter mechanism to cut the grafted branches. The cutter limiting mechanism has a limiting block and a cutter limiting groove, and the cutter limiting groove is arranged inside the limiting block, and the cutter limiting groove fits with the V-shaped cutter, and the limiting groove is arranged through and above the limiting block.

[0010] Furthermore, a mounting seat is fixedly installed at the center of the upper surface of the mounting frame by bolts, and an electric push rod is arranged at the center of the upper surface of the mounting seat. The electric push rod is fixedly installed on the upper surface of the mounting frame through the mounting seat, and a telescopic rod is arranged at the power output end of the electric push rod. The telescopic rod runs through the top of the mounting frame, and one end of the telescopic rod is located inside the mounting frame and is connected to the slider. The electric push rod is used to push the slider up and down through the telescopic rod, and a control switch is fixedly arranged on the upper surface of one end of the pressure rod close to the handle, and the control switch is used to control the driving state of the telescopic rod by the electric push rod.

[0011] Furthermore, a rotating seat is fixedly connected at the center of the upper surface of the slider, and the end of the telescopic rod away from the electric push rod is rotatably connected to the rotating seat through a pin. A sliding groove is vertically penetrated through the middle of the pressure rod, and the rotating seat and the telescopic rod are both arranged inside the sliding groove.

[0012] The cam is provided with a plurality of holes, through which the locking plate is secured, and the locking plate is provided with a plurality of locking plates, each of which is connected to a plurality of locking plates at a plurality of intervals.

[0013] Furthermore, a positioning plate is fixedly connected to the upper surface of the bearing rod, and the positioning plate is arranged at one end of the limiting groove away from the limiting hole, and the positioning plate is used to position the grafted branches to be processed.

[0014] Beneficial effects of the present invention:

[0015] The present invention uses a V-shaped cutter to cut a grafting notch on a rootstock, and then turns the V-shaped cutter over to cut the end of the scion into an A-shaped grafting tip. Since the grafting notch of the rootstock and the grafting tip of the scion are both cut by the V-shaped cutter, the fit between the two is good, and no gap will appear between the cut surfaces, so that the grafting survival rate of the peony is higher and the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a product in one embodiment of the present invention;

[0018] Figure 2 For the present invention Figure 1 The overall main structural diagram of the product in the embodiment;

[0019] Figure 3 For the present invention Figure 1 A schematic diagram of a partial three-dimensional structure of a product in an embodiment;

[0020] Figure 4 For the present invention Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0021] Figure 5 For the present invention Figure 1 A partial side structural schematic diagram of the product in the embodiment;

[0022] Figure 6 For the present invention Figure 1 A schematic diagram of the three-dimensional structure of the cutter mechanism of the product in the embodiment;

[0023] Figure 7 For the present invention Figure 1 A schematic diagram of the three-dimensional structure of the cutter limiting mechanism of the product in the embodiment;

[0024] Figure 8 For the present invention Figure 1 Schematic diagram of the three-dimensional structure of the limiting pin of the product in the embodiment.

[0025] The markings in the figure are:

[0026] 101, mounting frame; 102, bearing rod; 103, support rod; 104, pressure rod; 105, handle; 106, slider; 107, slide rail; 108, resistance spring; 200, cutter mechanism; 201, V-shaped cutter; 202, cutter mounting cylinder; 203, screw rod; 204, positioning nut; 301, limiting hole; 302, limiting groove; 400, cutter limiting mechanism; 401, limiting block; 4 02, cutter limiting groove; 501, mounting seat; 502, electric push rod; 503, telescopic rod; 504, control switch; 601, rotating seat; 602, slide groove; 701, limit mounting plate; 702, pin mounting hole; 703, limit through hole; 704, limit slot; 705, limit pin; 706, card plate; 707, limit rod; 708, baffle; 709, pull ring; 800, positioning plate. DETAILED DESCRIPTION

[0027] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0028] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0029] Please also read Figure 1-Figure 8 ,in, Figure 1 This is a schematic diagram of the overall three-dimensional structure of a product in one embodiment of the present invention; Figure 2 For the present invention Figure 1 The overall main structural diagram of the product in the embodiment; Figure 3 For the present invention Figure 1 A schematic diagram of a partial three-dimensional structure of a product in an embodiment; Figure 4 For the present invention Figure 3 A schematic diagram of the partially enlarged structure at center A; Figure 5 For the present invention Figure 1 A partial side structural schematic diagram of the product in the embodiment; Figure 6 For the present invention Figure 1A schematic diagram of the three-dimensional structure of the cutter mechanism of the product in the embodiment; Figure 7 For the present invention Figure 1 A schematic diagram of the three-dimensional structure of the cutter limiting mechanism of the product in the embodiment; Figure 8 For the present invention Figure 1 Schematic diagram of the three-dimensional structure of the limiting pin of the product in the embodiment.

[0030] A highly efficient processing device for grafted propagation branches for peony planting comprises an installation frame 101, wherein a load-bearing rod 102 is horizontally fixedly connected to the bottom of the installation frame 101, and a support rod 103 is vertically fixedly connected to one end of the load-bearing rod 102, and a pressure rod 104 is rotatably installed at one end of the support rod 103 away from the load-bearing rod 102, and the pressure rod 104 runs through the top of the installation frame 101, and a handle 105 is fixedly connected to one end of the pressure rod 104 away from the support rod 103, and the handle 105 is fixedly connected to one end of the load-bearing rod 102 away from the support rod 103. The two sides of the inner part of 101 are respectively vertically fixedly connected with slide rails 107, on which a slider 106 is slidably mounted, and a resistance spring 108 is sleeved on the slide rail 107, and the resistance spring 108 is arranged below the slider 106, and the resistance spring 108 is used to push the slider 106 upward, and a cutter mechanism 200 is arranged at the center of the lower surface of the slider 106, and the cutter mechanism 200 is used to cut the grafted branches, and the pressure rod 104 is arranged above the slider 106, and the pressure rod 104 is used to press the cutter mechanism 200 downward through the slider 106;

[0031] In the initial state, the bearing rod 102 and the pressure rod 104 are parallel to each other, and the bearing rod 102 and the pressure rod 104 are respectively placed at the bottom and the top of the installation frame 101, and both are perpendicular to the support rod 103;

[0032] The space reserved between the two slide rails 107 is sufficient for the cutter mechanism 200 to be rotatably installed;

[0033] The present invention uses a V-shaped cutter 201 to cut a grafting notch on a rootstock, and then turns the V-shaped cutter 201 over to cut the end of the scion into an A-shaped grafting tip. Since the grafting notch of the rootstock and the grafting tip of the scion are both cut by the V-shaped cutter 201, the fit between the two is good, and no gap will appear between the cut surfaces, so that the grafting survival rate of the peony is higher and the use effect is better.

[0034] Furthermore, the cutter mechanism 200 includes a V-shaped cutter 201 and a cutter mounting cylinder 202. The cutter mounting cylinder 202 is fixedly connected to the center of the lower surface of the slider 106. A screw 203 is fixedly connected to the top of the V-shaped cutter 201. The V-shaped cutter 201 is threadedly mounted inside the cutter mounting cylinder 202 through the screw 203. A positioning nut 204 is threadedly mounted on the screw 203. The positioning nut 204 is used to mount the V-shaped cutter 201 inside the cutter mounting cylinder 202 at a fixed angle.

[0035] Among them, since the V-shaped cutter 201 can be installed on the cutter mounting cylinder 202 through the screw 203, the cutting angle of the V-shaped cutter 201 can be changed by replacing the cutter head as needed. In addition, when the V-shaped cutter 201 is installed on the cutter mounting cylinder 202 through the screw 203, the angle of the V-shaped cutter 201 is adjusted, and then the positioning nut 204 is screwed toward the cutter mounting cylinder 202, so that the friction between the positioning nut 204 and the cutter mounting cylinder 202 limits the screw 203, thereby fixing the angle of the V-shaped cutter 201.

[0036] A limiting hole 301 is fixedly provided at the connection between the bearing rod 102 and the support rod 103. The limiting hole 301 is provided on the side of the support rod 103. The limiting hole 301 is used to limit the position of the grafted branch. A limiting groove 302 is provided on the upper surface of the bearing rod 102. One end of the limiting groove 302 passes through the limiting hole 301. The other end of the limiting groove 302 is provided corresponding to the lower side of the cutting mechanism 200. The limiting groove 302 is used to assist the limiting hole 301 in limiting the position of the grafted branch.

[0037] Among them, since both the branches of the rootstock and the branches of the scion are cylindrical structures, the arc-shaped limit groove 302 can enable the rootstock or the scion to remain at the arc-shaped bottom of the limit groove 302 when being pressed down by the cutting mechanism 200, avoiding its movement to both sides and causing cutting failure. Therefore, the limit groove 302 can limit the rootstock or the scion.

[0038] Further, a cutter limiting mechanism 400 is embedded and placed on the upper surface of the bearing rod 102. The cutter limiting mechanism 400 is arranged below the cutter mechanism 200. The cutter limiting mechanism 400 cooperates with the cutter mechanism 200. The cutter limiting mechanism 400 is used to cooperate with the cutter mechanism 200 to cut the grafted branches. The cutter limiting mechanism 400 has a limiting block 401 and a cutter limiting groove 402. The cutter limiting groove 402 is arranged inside the limiting block 401. The cutter limiting groove 402 is matched with the V-shaped cutter 201. The limiting groove 302 is arranged through and above the limiting block 401.

[0039] Among them, since a limiting groove 302 is provided on the supporting rod 102, when the cutting knife mechanism 200 is pressed down, the V-shaped cutting knife 201 is easily blocked by the arc-shaped side wall of the limiting groove 302, resulting in that it cannot completely cut off branches such as rootstocks or scions. Therefore, it is necessary to set a limiting block 401 with a cutting knife limiting groove 402 under the cutting knife mechanism 200 so that the V-shaped cutting knife 201 can penetrate the branches for cutting.

[0040] Further, a mounting seat 501 is fixedly installed at the center of the upper surface of the mounting frame 101 by bolts, and an electric push rod 502 is arranged at the center of the upper surface of the mounting seat 501. The electric push rod 502 is fixedly installed on the upper surface of the mounting frame 101 through the mounting seat 501. A telescopic rod 503 is arranged at the power output end of the electric push rod 502. The telescopic rod 503 runs through the top of the mounting frame 101. One end of the telescopic rod 503 is located inside the mounting frame 101 and is connected to the slider 106. The electric push rod 502 is used to move up and down through the telescopic rod 503. The slider 106 is pushed to move, and a control switch 504 is fixedly provided on the upper surface of the end of the pressure rod 104 close to the handle 105, and the control switch 504 is used to control the driving state of the electric push rod 502 on the telescopic rod 503; a rotating seat 601 is fixedly connected to the center of the upper surface of the slider 106, and the end of the telescopic rod 503 away from the electric push rod 502 is rotatably connected to the rotating seat 601 through a pin, and a sliding groove 602 is vertically penetrated in the middle of the pressure rod 104, and the rotating seat 601 and the telescopic rod 503 are both arranged inside the sliding groove 602;

[0041] Among them, the electric push rod 502 is the preferred power source for cutting branches such as rootstocks or scions, and it can save effort for the user during long-term work. Since the electric push rod 502 does not need to be used frequently, a mounting seat 501 is set between the telescopic rod 503 and the slider 106, and they are movably connected with pins, so that the user can install and remove the pins at any time to freely choose whether to use the electric push rod 502; since the electric push rod 502 is set, the telescopic rod 503 at its power output end is easily blocked by the pressure rod 104, so it is necessary to open a slide groove 602 on the pressure rod 104, so that the pressure rod 104 can maintain the downward pressure on the slider 106 without affecting the operation of the telescopic rod 503.

[0042] Furthermore, a limited position mounting plate 701 is fixedly connected to one side of the upper surface of the mounting frame 101, a pin mounting hole 702 is provided through the center of the limited position mounting plate 701, a limited position through hole 703 is provided horizontally through the center of the limited position mounting plate 701, the limited position through hole 703 coincides with the pin mounting hole 702, a limited position slot 704 is longitudinally provided at the center of the upper surface of the limited position mounting plate 701, the limited position slot 704 coincides with the pin mounting hole 702, the limited position through hole 703 and the limited position slot 704 are perpendicular to each other, and a limited position pin 705 is vertically inserted into the pin mounting hole 702 , the limiting pin 705 is located at one end of the bottom of the limiting mounting plate 701 and is fixedly connected to a card plate 706, the limiting pin 705 is located above the card plate 706 and is fixedly connected to a limiting rod 707, the limiting rod 707 cooperates with the limiting card slot 704, the limiting pin 705 is located at one end of the top of the limiting mounting plate 701 and is fixedly connected to a baffle 708, the baffle 708 is used to prevent the limiting pin 705 from sliding off the pin mounting hole 702, and a pull ring 709 is fixedly connected at the center of the upper surface of the baffle 708, and the pull ring 709 is used to pull the limiting pin 705 upward and rotate it;

[0043] Among them, when the electric push rod 502 is used to press the slider 106, if the pressure rod 104 is not fixed, the pressure rod 104 will rotate with the downward pressure of the slider 106, affecting the user's operation of the control switch 504. Therefore, a fixing structure is required to fix the pressure rod 104 when the electric push rod 502 is in use; when the limit pin 705 is in use, the card plate 706 needs to be pushed to the bottom of the pressure rod 104 through the slide groove 602, and then the limit pin 705 is rotated so that the card plate 706 can be placed horizontally under the pressure rod 104. Since the top of the limit pin 705 is blocked by the baffle 708, the card plate 706 can be The plate 706 can hook the pressure rod 104 so that it does not rotate downward; when there is no need to limit the pressure rod 104, the pull ring 709 is rotated to make the limit pin 705 pull the card plate 706 through the slide groove 602 and lift it to the top of the pressure rod 104. In this process, the limit rod 707 needs to pass through the limit through hole 703 and be placed above the limit mounting plate 701, and then the limit pin 705 is rotated by the pull ring 709 to make the limit rod 707 fall corresponding to the limit card slot 704, and then the limit card slot 704 is used to limit the limit rod 707 so that the card plate 706 can be above the pressure rod 104, and the pressure rod 104 is no longer limited.

[0044] Furthermore, a positioning plate 800 is fixedly connected to the upper surface of the bearing rod 102, and the positioning plate 800 is arranged at one end of the limiting groove 302 away from the limiting hole 301, and the positioning plate 800 is used to position the grafted branches to be processed;

[0045] The function of the positioning plate 800 is to prevent the rootstock or scion from entering through the limiting hole 301 so that the cutting mechanism 200 can be exactly below the cutting mechanism 200, so that the cutting mechanism 200 can accurately cut the branches such as the rootstock or scion.

[0046] In summary, the present invention uses the V-shaped cutter 201 to cut the grafting notch of the rootstock, and then turns the V-shaped cutter 201 over to cut the end of the scion into an A-shaped grafting tip. Since the grafting notch of the rootstock and the grafting tip of the scion are both cut by the V-shaped cutter 201, the fit between the two is good, and there will be no gap between the cut surfaces, so that the grafting survival rate of the peony is higher and the use effect is better.

[0047] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0048] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A highly efficient processing device for grafted branches for peony planting, comprising a mounting frame (101), characterized in that: The bottom of the installation frame (101) is laterally fixedly connected with a bearing rod (102), one end of the bearing rod (102) is vertically fixedly connected with a support rod (103), one end of the support rod (103) away from the bearing rod (102) is rotatably installed with a pressure rod (104), the pressure rod (104) runs through the top of the installation frame (101), one end of the pressure rod (104) away from the support rod (103) is fixedly connected with a handle (105), and one end of the bearing rod (102) away from the support rod (103) is fixedly connected with a handle (105), and the inside of the installation frame (101) is vertically fixedly connected with two sides. A slide rail (107), a slider (106) is slidably mounted on the slide rail (107), a resistance spring (108) is sleeved on the slide rail (107), the resistance spring (108) is arranged below the slider (106), the resistance spring (108) is used to push the slider (106) upwards, a cutter mechanism (200) is arranged at the center of the lower surface of the slider (106), the cutter mechanism (200) is used to cut grafted branches, and the pressure rod (104) is arranged above the slider (106), the pressure rod (104) is used to press the cutter mechanism (200) downwards through the slider (106).

2. The efficient processing device for grafted propagation branches for peony planting according to claim 1 is characterized in that: The cutter mechanism (200) comprises a V-shaped cutter (201) and a cutter mounting cylinder (202); the cutter mounting cylinder (202) is fixedly connected to the center of the lower surface of the slider (106); a screw rod (203) is fixedly connected to the top of the V-shaped cutter (201); the V-shaped cutter (201) is threadedly mounted inside the cutter mounting cylinder (202) through the screw rod (203); a positioning nut (204) is threadedly mounted on the screw rod (203); the positioning nut (204) is used to mount the V-shaped cutter (201) inside the cutter mounting cylinder (202) at a fixed angle.

3. The efficient processing device for grafted propagation branches for peony planting according to claim 1 is characterized in that: A limiting hole (301) is fixedly provided at the connection between the bearing rod (102) and the support rod (103); the limiting hole (301) is provided on the side of the support rod (103); the limiting hole (301) is used to limit the position of the grafted branch; a limiting groove (302) is provided on the upper surface of the bearing rod (102); one end of the limiting groove (302) passes through the limiting hole (301); the other end of the limiting groove (302) is provided corresponding to the lower side of the cutting mechanism (200); the limiting groove (302) is used to assist the limiting hole (301) in limiting the position of the grafted branch.

4. The efficient processing device for grafted propagation branches for peony planting according to claim 3 is characterized in that: A cutter limiting mechanism (400) is embedded and placed on the upper surface of the bearing rod (102); the cutter limiting mechanism (400) is arranged below the cutter mechanism (200); the cutter limiting mechanism (400) cooperates with the cutter mechanism (200); the cutter limiting mechanism (400) is used to cooperate with the cutter mechanism (200) to cut the grafted branches; the cutter limiting mechanism (400) comprises a limiting block (401) and a cutter limiting groove (402); the cutter limiting groove (402) is arranged inside the limiting block (401); the cutter limiting groove (402) is matched with the V-shaped cutter (201); and the limiting groove (302) is arranged through and above the limiting block (401).

5. The efficient processing device for grafted propagation branches for peony planting according to claim 1 is characterized in that: A mounting seat (501) is fixedly installed at the center of the upper surface of the mounting frame (101) by bolts, and an electric push rod (502) is arranged at the center of the upper surface of the mounting seat (501). The electric push rod (502) is fixedly installed on the upper surface of the mounting frame (101) through the mounting seat (501). A telescopic rod (503) is arranged at the power output end of the electric push rod (502), and the telescopic rod (503) runs through the top of the mounting frame (101). One end of the telescopic rod (503) is located inside the mounting frame (101) and is connected to the slider (106). The electric push rod (502) is used to push the slider (106) up and down through the telescopic rod (503) to move. A control switch (504) is fixedly arranged on the upper surface of one end of the pressure rod (104) close to the handle (105), and the control switch (504) is used to control the driving state of the electric push rod (502) on the telescopic rod (503).

6. The device for efficiently processing grafted branches for peony planting according to claim 5, characterized in that: A rotating seat (601) is fixedly connected at the center of the upper surface of the slider (106); one end of the telescopic rod (503) away from the electric push rod (502) is rotatably connected to the rotating seat (601) via a pin; a sliding groove (602) is vertically penetrated through the middle of the pressure rod (104); the rotating seat (601) and the telescopic rod (503) are both arranged inside the sliding groove (602).

7. The efficient processing device for grafted branches for peony planting according to claim 6 is characterized in that: A limiting mounting plate (701) is fixedly connected to one side of the upper surface of the mounting frame (101); a pin mounting hole (702) is provided through the center of the limiting mounting plate (701); a limiting through hole (703) is provided horizontally through the center of the limiting mounting plate (701); the limiting through hole (703) coincides with the pin mounting hole (702); a limiting card slot (704) is longitudinally provided at the center of the upper surface of the limiting mounting plate (701); the limiting card slot (704) coincides with the pin mounting hole (702); the limiting through hole (703) and the limiting card slot (704) are perpendicular to each other; a limiting pin (705) is vertically inserted into the pin mounting hole (702); the limiting card slot (704) is provided at the same time as the limiting card slot (704); The pin (705) is located at one end of the bottom of the limit mounting plate (701) and is fixedly connected to a clamping plate (706); the limit pin (705) is located above the clamping plate (706) and is fixedly connected to a limit rod (707); the limit rod (707) cooperates with the limit clamping groove (704); the limit pin (705) is located at one end of the top of the limit mounting plate (701) and is fixedly connected to a baffle (708); the baffle (708) is used to prevent the limit pin (705) from sliding out of the pin mounting hole (702); a pull ring (709) is fixedly connected at the center of the upper surface of the baffle (708); the pull ring (709) is used to pull the limit pin (705) upward and rotate it.

8. The device for efficiently processing grafted branches for peony planting according to claim 3, characterized in that: A positioning plate (800) is fixedly connected to the upper surface of the bearing rod (102), and the positioning plate (800) is arranged at one end of the limiting groove (302) away from the limiting hole (301). The positioning plate (800) is used to position the grafted branches to be processed.

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