Paper tape chain type dense planting and full planting device for radix ophiopogonis seedlings

Abstract

The utility model provides a dwarf lilyturf tuber seedling paper tape chain type close planting and full planting device which comprises a machine frame, and the machine frame is connected with four hanging supports used for being connected with a traction trolley. 16 groups of extractable seedling containing boxes are clamped in clamping grooves of the rack, two rollers are arranged up and down and fixed on the rack through bearings, a supporting plate is positioned below the second roller and is welded on the rack, a dwarf lilyturf tuber seedling righting mechanism is welded on the supporting plate, a ditching cutter is arranged at an outlet of the dwarf lilyturf tuber seedling righting mechanism, and the dwarf lilyturf tuber seedling righting mechanism is fixed on the rack. A paper tape clamping and conveying mechanism is arranged at one end of the ditching cutter, and a paper tape cutting mechanism is arranged at one end of the paper tape clamping and conveying mechanism. According to the close planting and full planting machine, dwarf lilyturf tuber seedlings are planted in a 16-row paper tape type simultaneous planting mode, the dwarf lilyturf tuber seedling planting precision and efficiency are high, the planting success rate is high, the planting machine is suitable for soil conditions with various characteristics, the planting machine is simple in structure, and the planting quality and number are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of transplanting machines, in particular to a ophiopogon paper belt chain type dense planting full planting device. Background Art

[0002] At present, my country encourages the use of modern technology to equip agriculture, manage agriculture, and strive to create a high-yield, high-quality, and low-consumption agricultural production system. The development of transplanters has been quite mature, and there are many types of transplanters on the market, such as hand-push transplanters, tractor-mounted transplanters, and self-propelled transplanters. In paddy fields, rice transplanters are promoted for their high efficiency, but the forward movement of this transplanter is more suitable for the field, and its transplanting row spacing and plant spacing are larger, which is more suitable for the planting of rice seedlings; in dry land, potato transplanters, tomato seedling transplanters, etc. are widely used, but due to different plant types, there are different planting methods, different planting densities, and different planting depths, so various transplanters also have their own unique scope of use.

[0003] The existing patent CN215301482U discloses a device for dense planting of Ophiopogon japonicus, which can realize dense planting of Ophiopogon japonicus. Although it is more efficient than traditional manual planting, its planting efficiency and success rate are limited by the reliability of seedling retrieval and the planting speed of the planting mechanism. The length and width of Ophiopogon japonicus seedlings are about 2-3 cm. When planting, the spacing between plants and rows is about 6-8 cm, so the planting amount per mu of land is more than 100,000 plants. At present, the planting of Ophiopogon japonicus seedlings is mostly manual, with low efficiency, high labor intensity and small scale. The disclosed Ophiopogon japonicus seedling planting machine uses a mechanical gripper to simulate the trajectory of human seedling clamping-seedling retrieval-planting-seedling withdrawal, but for irregular and small seedlings such as Ophiopogon japonicus seedlings, this method often has a high failure rate because of the fixed clamping force and clamping distance. Therefore, it is necessary to study a high-efficiency planting device suitable for Ophiopogon japonicus seedlings. Utility Model Content

[0004] The utility model aims to solve the problem that the prior art cannot meet the requirements of dense planting, full planting, planting efficiency and success rate of Ophiopogon japonicus seedlings.

[0005] To achieve the above-mentioned purpose, the utility model provides a paper tape chain type dense planting device for ophiopogon seedlings, comprising a frame, a seedling box, a first roller, a second roller, a supporting plate, an ophiopogon seedling straightening mechanism, a paper tape clamping mechanism, a soil covering mechanism, a paper tape cutting mechanism, a hanging bracket and a furrowing tool; the seedling box is clamped in the clamping slot of the frame; the first roller and the second roller are respectively fixed to the frame through the first bearing seat; the supporting plate is located below the second roller and welded to the frame; an ophiopogon seedling straightening mechanism is welded on the supporting plate; a furrowing tool is provided at the outlet of the ophiopogon seedling straightening mechanism, and the furrowing tool is installed at the bottom of the supporting plate; a paper tape clamping mechanism is provided at one end of the furrowing tool, and the paper tape clamping mechanism is installed on the frame, a paper tape cutting mechanism is provided at the right end of the paper tape clamping mechanism, and a soil covering wheel mechanism is provided at the right end of the paper tape cutting mechanism, and the soil covering wheel mechanism and the paper tape cutting mechanism are both fixed on the frame, and the hanging bracket is welded to one end of the frame;

[0006] The paper tape clamping mechanism is composed of an active toothed roller and a driven toothed roller; the active toothed roller and the rear sprocket wheel are both mounted on the active toothed roller shaft, the active toothed roller shaft is mounted on the gear transmission frame through a second bearing seat, the driven toothed roller is mounted on the driven toothed roller shaft, the driven toothed roller shaft is mounted on the gear transmission frame through a second bearing seat, and the gear transmission frame is welded on the frame; the mopping roller and the first bevel gear are both mounted on the bevel gear shaft, the bevel gear shaft is fixed to the gear transmission frame through a third bearing seat, the second bevel gear and the transmission sprocket are both mounted on the sprocket shaft, the second bevel gear is vertically meshed with the first bevel gear, the sprocket shaft is fixed to the gear transmission frame through a second bearing seat, and the chain is meshed with the transmission sprocket and the rear sprocket wheel.

[0007] Furthermore, there are 16 groups of Ophiopogon japonicus seedlings straightening mechanisms, and the 16 groups of Ophiopogon japonicus seedlings straightening mechanisms are arranged at intervals; the Ophiopogon japonicus seedlings straightening mechanisms are composed of a seedling pressing plate and a seedling supporting plate, which are installed on a support plate and arranged in the forward direction of the paper tape.

[0008] Furthermore, the driving toothed roller shaft and the driven toothed roller shaft are parallel and symmetrically distributed, and both the driving toothed roller and the driven toothed roller are rubber belt toothed rollers.

[0009] Furthermore, the soil covering mechanism includes a soil covering bracket, a soil covering wheel, a tension spring and a spring hook; the soil covering wheel bracket is fixed on the frame and can rotate up and down; the soil covering wheel is installed on the soil covering wheel bracket, and four spring hooks are welded on the frame, one end of the spring is hung on the soil covering wheel bracket, and the other end is selectively hung on the spring hook on the frame.

[0010] Furthermore, the paper tape cutting mechanism is composed of a support rod, a tool push block, a cutting tool and a tool support; the entire paper tape cutting mechanism is welded to the frame through the tool support, the lower protrusion of the cutting tool is stuck in the groove of the tool support, and the support rod and one end of the tool push block are fixed together.

[0011] Beneficial effects:

[0012] 1. Automatic planting: when turning, the device can cut off the paper tape as the covering wheel is lifted, without the need for additional power.

[0013] 2. Since the spacing between seedlings is fixed in the paper bag, the spacing will not change due to the speed of the transplanter. Therefore, the walking speed of the transplanter determines the speed of planting efficiency. Increasing the walking speed can improve the planting efficiency without being affected by other factors.

[0014] 3. This transplanter is specially designed for planting irregular and small seedlings such as Ophiopogon japonicus seedlings. Because the seedling removal does not use the fixed clamping force of mechanical clamps, there will be no situation of large seedlings being injured or small seedlings being missed, and the planting success rate is high.

[0015] 4. During planting, 16 rows of seedlings with the same structure can greatly improve planting efficiency, reduce labor intensity and save labor costs. The paper belt chain dense planting device can be used to conveniently select the number of seedling boxes to be placed at intervals according to the required number of planting rows and density, so as to meet the row spacing requirements of different seedlings, thereby achieving the purpose of planting different crops. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an axonometric diagram of a paper belt chain type dense planting and full planting device for Ophiopogon japonicus seedlings of the utility model;

[0017] Figure 2 It is a left view of the paper belt chain type dense planting and full planting device for Ophiopogon japonicus seedlings of the utility model;

[0018] Figure 3 yes Figure 1 A partial enlarged view of part A;

[0019] Figure 4 It is a front lower axonometric view of the paper tape clamping and conveying mechanism and the mopping wheel power transmission mechanism of the paper tape chain type dense planting and full planting device for Ophiopogon japonicus seedlings of the utility model;

[0020] Figure 5 It is a front upper axonometric view of the paper tape clamping and conveying mechanism and the mopping wheel power transmission mechanism of the paper tape chain type dense planting and full planting device for Ophiopogon japonicus seedlings of the utility model;

[0021] Figure 6 It is a left view of the paper belt clamping and conveying mechanism and the mopping wheel power transmission mechanism of the paper belt chain type dense planting and full planting device for Ophiopogon japonicus seedlings of the utility model;

[0022] Figure 7 It is a top view of the ophiopogon seedlings straightening mechanism of the ophiopogon seedlings paper belt chain type dense planting full planting device of the utility model;

[0023] Figure 8The utility model is an axonometric view of a paper tape cutting mechanism of a paper tape chain type dense planting and full planting device for ophiopogon seedlings in the left rear direction.

[0024] Reference numerals: 1-frame, 2-seedling box, 3-first bearing seat, 4-first roller, 5-second roller, 6-support plate;

[0025] 7- Ophiopogon japonicus seedlings straightening mechanism, 711- seedling pressing plate, 712- seedling supporting plate;

[0026] 8-paper tape clamping mechanism, 811-gear transmission frame, 812-driving toothed roller shaft, 813-rear sprocket wheel, 814-driving toothed roller, 815-driving sprocket, 816-mopping roller, 817-bevel gear shaft, 818-driven toothed roller shaft, 819-second bearing seat, 820-driven toothed roller, 821-chain, 822-sprocket shaft, 823-second bevel gear, 824-first bevel gear, 825-third bearing seat;

[0027] 9-soil covering mechanism, 911-soil covering wheel bracket, 912-soil covering wheel, 913-tension spring, 914-spring hook;

[0028] 10-paper tape cutting mechanism, 101-support rod, 102-cutter push block, 103-cutting tool, 104-cutter support, 11-hanging bracket, 12-grooving tool. DETAILED DESCRIPTION

[0029] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0030] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0031] like Figure 1-8 As shown, a paper tape chain type dense planting device for Ophiopogon japonicus seedlings includes a frame 1, a seedling box 2, a first roller 4, a second roller 5, a support plate 6, an Ophiopogon japonicus seedling straightening mechanism 7, a paper tape clamping mechanism 8, a soil covering mechanism 9, a paper tape cutting mechanism 10, a hanging bracket 11, and a furrowing tool 12; one end of the frame 1 is welded with four hanging brackets 11, and the hanging bracket 11 is used to connect a traction trolley to provide forward power for the entire dense planting machine. 16 groups of removable seedling boxes 2 are stuck in the card slot of the frame 1, and the Ophiopogon japonicus seedlings are fixed on the paper tape in the same direction at a certain interval according to the spacing requirements, and are folded layer by layer in a Z-shaped manner and placed in the seedling box 2. A seedling box 2, a group of Ophiopogon japonicus seedling straightening mechanism 7, a group of paper tape clamping mechanism 8, a group of soil covering mechanism 9, a group of paper tape cutting mechanism 10 and a group of furrowing tools 12 cooperate with each other to complete the planting of a row.

[0032] The first roller 4 and the second roller 5 are respectively fixed on the frame 1 through the first bearing seat 3 . The first roller 4 and the second roller 5 are respectively located at the outlet ends of the seedling box 2 , and the second roller 5 is located below the first roller 4 .

[0033] The support plate 6 is located below the second roller 5 and welded to the frame 1. After the paper tape is pulled out from the seedling box 2, it passes over the top of the first roller 4, passes from the bottom of the second roller 5 from left to right, and falls on the support plate 6. 16 groups of ophiopogon japonicus seedlings straightening mechanisms 7 are welded on the support plate 6, and the 16 groups of ophiopogon japonicus seedlings straightening mechanisms 7 are arranged at intervals.

[0034] The Ophiopogon japonicus seedling straightening mechanism 7 is composed of a seedling pressing plate 711 and a seedling supporting plate 712, which are installed on the support plate 6 and arranged in the forward direction of the paper tape, and the paper tape is located between the seedling pressing plate 711 and the seedling supporting plate 712. When the paper tape with the seedlings fixed on it passes between the seedling pressing plate 711 and the seedling supporting plate 712 on the support plate 6, the Ophiopogon japonicus seedlings are straightened by the cooperation of the seedling pressing plate 711 and the seedling supporting plate 712 of the Ophiopogon japonicus seedling straightening mechanism 7, that is, the seedling pressing plate 711 presses the root of the Ophiopogon japonicus seedlings, and the seedling supporting plate 712 is used to gradually straighten the middle and top seedling leaves of the Ophiopogon japonicus seedlings during the process of dragging the paper tape, so that the seedlings are straightened from the original horizontal state to the vertical state, so as to facilitate planting in the soil.

[0035] 16 groups of trenching cutters 12 are provided at the exit of the Ophiopogon japonicus seedling straightening mechanism 7, and the trenching cutters 12 are installed at the bottom of the support plate 6. A group of paper tape clamping mechanisms 8 are provided opposite one end of each group of trenching cutters 12, and the paper tape clamping mechanisms 8 are installed on the frame 1. As the traction trolley moves forward, the trenching cutters 12 continuously trench the soil, and the paper tape clamping mechanisms 8 continuously pull out the paper tape with the Ophiopogon japonicus seedlings and put it into the opened soil trench, so that 16 rows of seedlings can be planted at the same time.

[0036] The paper tape clamping mechanism 8 is mainly composed of a driving toothed roller 814 and a driven toothed roller 820. The driving toothed roller 814 and the rear sprocket wheel 813 are both mounted on the driving toothed roller shaft 812. The driving toothed roller shaft 812 is mounted on the gear transmission frame 811 through the second bearing seat 819. The driven toothed roller 820 is mounted on the driven toothed roller shaft 818. The driven toothed roller shaft 818 is mounted on the gear transmission frame 811 through the second bearing seat 819. The gear transmission frame 811 is welded to the frame 1. The driving toothed roller shaft 812 and the driven toothed roller shaft 818 are parallel and symmetrically distributed, and are directly opposite to each group of trenching cutters 12. The rotational power of the active toothed roller 814 is taken from the mopping roller 816. The active toothed rollers 814 of the 16 groups of paper tape clamping mechanisms 8 are all driven by the chain 821 at the same time. At the same time, the active toothed roller 814 is matched with the driven toothed roller 820. The active toothed roller 814 and the driven toothed roller 820 are both rubber belt toothed rollers. During installation, a certain pressure is maintained between the two rollers so that the paper tape fixing the Ophiopogon japonicus seedlings is clamped between the two rollers. The rotation of the active toothed roller 814 drives the paper tape to be pulled out of the seedling box and fall into the groove opened by the trenching tool 12.

[0037] The two mopping rollers 816 are located in the exit direction of the trenching tool 12 and are symmetrically placed at the left and right ends of the frame 1; the mopping rollers 816 and the first bevel gear 824 are both installed on the bevel gear shaft 817, and the bevel gear shaft 817 is fixed to the gear transmission frame 811 through the third bearing seat 825, and the second bevel gear 823 and the transmission sprocket 815 are both installed on the sprocket shaft 822, and the second bevel gear 823 is vertically meshed with the first bevel gear 824, and the sprocket shaft 822 is fixed to the gear transmission frame 811 through the second bearing seat 819, and the chain 821 is meshed with the transmission sprocket 815 and the rear sprocket wheel 813. The friction between the mopping roller 816 and the ground causes the mopping roller 816 to rotate, and the power of the mopping roller 816 is transmitted in sequence through the bevel gear shaft 817 on the third bearing seat 825, the first bevel gear 824, the second bevel gear 823, the sprocket shaft 822, and the transmission sprocket 815, thereby driving the chain 821 to rotate, and the chain 821 drives the rear sprocket wheel 813 to rotate, and the rear sprocket wheel 813 drives the active toothed roller shaft 812 to rotate, thereby driving the active toothed roller 814 to rotate.

[0038] The right end of the paper tape clamping mechanism 8 is provided with 16 groups of paper tape cutting mechanisms 10 , and the right end of the paper tape cutting mechanism 10 is provided with a soil covering mechanism 9 , and the soil covering wheel mechanism 9 and the paper tape cutting mechanism 10 are both installed on the frame 1 .

[0039] The soil covering mechanism 9 includes a soil covering bracket 911, a soil covering wheel 912, a tension spring 913 and a spring hook 914. The soil covering wheel bracket 911 is fixed on the frame 1 and can rotate up and down. The soil covering wheel 912 is installed on the soil covering wheel bracket 911 to realize the soil covering function. The tension spring 913 tightens the soil covering wheel bracket 911 so that the soil covering wheel 912 is pressed against the soil. Four upper and lower spring hooks 914 are evenly welded on the frame 1. One end of the tension spring 913 is hung on the soil covering wheel bracket 911, and the other end can be selected to be hung on any one of the four spring hooks 914 on the frame 1. The height of the soil covering wheel 912 and the soil covering pressure are adjusted by the different height positions of the four spring hooks 914.

[0040] One end of the paper tape clamping mechanism 8 is provided with 16 sets of paper tape cutting mechanisms 10, each set of paper tape cutting mechanisms 10 is composed of a support rod 101, a tool push block 102, a cutting tool 103 and a tool support 104. The entire paper tape cutting mechanism 10 is welded to the frame 1 through the tool support 104, the lower protrusion of the cutting tool 103 is stuck in the groove of the tool support 104, and the support rod 101 and one end of the tool push block 102 are fixed together. The support rod 101 moves upward when the soil covering wheel bracket 911 is lifted upward, thereby driving the tool push block 102 to move upward, and the inclined surface of the tool push block 102 cooperates with the inclined surface of the cutting tool 103, thereby pushing the cutting tool 103 to move horizontally, and the paper tape is cut by the interaction between the cutting tool 103 and the tool support 104.

[0041] The working principle of this utility model:

[0042] Threading process: the paper tape with Ophiopogon japonicus seedlings is pulled out from the seedling box 2, passes through the top of the first roller 4, passes through the bottom of the second roller 5, and falls on the support plate 6. Then the paper tape passes through the seedling pressing plate 711 and the seedling supporting plate 712 in the seedling straightening mechanism 7 and falls into the groove opened by the trenching tool 12, then passes through the active toothed roller 814 and the driven toothed roller 820 of the paper tape clamping mechanism 8, and then passes through the paper tape cutting mechanism 10, and finally passes through the covering wheel 912 to compact the soil.

[0043] Planting start process: After the paper tape is first put on, the paper tape at the front end of the paper tape planted in the soil is short, and the friction with the soil is small. At this time, the friction between the paper tape and the soil itself cannot pull the paper tape out of the seedling box 2. At this time, the paper tape clamping mechanism 8 is required to actively pull the paper tape out of the seedling box 2. The power of the paper tape clamping mechanism 8 is realized by the mopping roller 816. Driven by the tractor, the mopping roller 816 rotates through friction with the ground, and the rotational power drives the first bevel gear 824 to rotate through the bevel gear shaft 817, and drives the second bevel gear 823 meshing therewith to rotate, and the second bevel gear 823 drives the transmission sprocket 815 to rotate, and finally drives the chain 821 to rotate. The chain 821 drives the active toothed roller 814 of each set of paper tape clamping and feeding mechanism 8 to rotate, and the driven toothed roller 820 presses the paper tape onto the active toothed roller 814, and the active toothed roller 814 realizes the paper tape clamping and feeding action under the drive of the mopping roller 816. The speed at which the paper tape is pulled out by the paper tape clamping and feeding mechanism 8 is just consistent with the traction speed of the trolley, ensuring that the paper tape is continuously pulled out and planted in the soil in a relatively static state with the soil.

[0044] Planting process: The paper tape with the seedlings is placed into the groove according to the above-mentioned threading process, and the soil is compacted by the covering wheel 912. When the traction trolley drives the dense planting device forward, the paper tape is pulled out of the seedling box 2 by the rolling action of the two rollers of the paper tape clamping mechanism 8, and the Ophiopogon japonicus seedlings are straightened into a vertical direction by the Ophiopogon japonicus seedlings straightening mechanism 7 on the support plate 6. At the outlet of the Ophiopogon japonicus seedlings straightening mechanism 7, the paper tape just falls into the groove opened by the trenching tool 12. Under the action of the paper tape clamping mechanism 8, the paper tape is continuously pulled out, and after being pulled out, continuous planting is realized in the groove. The covering wheel 912 realizes continuous compaction to ensure that the paper tape is reliably planted in the soil without being brought out of the soil.

[0045] End of planting row process: When the tractor drives the dense planting full load device to the end of the row and needs to end a row and turn around, the lifting mechanism of the tractor trolley in front needs to lift the dense planting full load device to a certain height to facilitate the tractor to turn around. Before lifting, the paper tape cutting device 10 cuts the paper tape, and after cutting the paper tape, the dense planting full load device is lifted, and the tractor turns around. After turning around, the dense planting full load device descends to the planting position, and then the tractor continues to move forward and performs the next row planting action, entering the planting start process of step 2, and repeats this cycle.

[0046] New seedling replenishment stage: When the paper tapes in the seedling box 2 are all pulled out and planted in the soil, new Ophiopogon japonicus seedling paper tapes need to be replenished in the seedling box 2 again, and after replenishment, the cycle starts from step 1 again.

[0047] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are within the scope of the technical solution of the present invention.

Claims

1. A paper belt chain type dense planting device for Ophiopogon japonicus seedlings, characterized in that: It includes a frame, a seedling box, a first roller, a second roller, a supporting plate, a ophiopogon seedling straightening mechanism, a paper tape clamping mechanism, a soil covering mechanism, a paper tape cutting mechanism, a hanging bracket and a trenching tool; the seedling box is stuck in the slot of the frame; the first roller and the second roller are respectively fixed to the frame through a first bearing seat; the supporting plate is located below the second roller and welded to the frame; an ophiopogon seedling straightening mechanism is welded on the supporting plate; a trenching tool is provided at the outlet of the ophiopogon seedling straightening mechanism, and the trenching tool is installed at the bottom of the supporting plate; a paper tape clamping mechanism is provided at one end of the trenching tool, and the paper tape clamping mechanism is installed on the frame, a paper tape cutting mechanism is provided at the right end of the paper tape clamping mechanism, and a soil covering wheel mechanism is provided at the right end of the paper tape cutting mechanism, and the soil covering wheel mechanism and the paper tape cutting mechanism are both fixed to the frame, and the hanging bracket is welded to one end of the frame; The paper tape clamping mechanism is composed of an active toothed roller and a driven toothed roller; the active toothed roller and the rear sprocket wheel are both mounted on the active toothed roller shaft, the active toothed roller shaft is mounted on the gear transmission frame through a second bearing seat, the driven toothed roller is mounted on the driven toothed roller shaft, the driven toothed roller shaft is mounted on the gear transmission frame through a second bearing seat, and the gear transmission frame is welded on the frame; the mopping roller and the first bevel gear are both mounted on the bevel gear shaft, the bevel gear shaft is fixed to the gear transmission frame through a third bearing seat, the second bevel gear and the transmission sprocket are both mounted on the sprocket shaft, the second bevel gear is vertically meshed with the first bevel gear, the sprocket shaft is fixed to the gear transmission frame through a second bearing seat, and the chain is meshed with the transmission sprocket and the rear sprocket wheel.

2. The paper belt chain type dense planting device for Ophiopogon japonicus seedlings according to claim 1 is characterized in that: The ophiopogon seedling straightening mechanisms include 16 groups, which are arranged at intervals; the ophiopogon seedling straightening mechanisms consist of a seedling pressing plate and a seedling supporting plate, which are installed on a supporting plate and arranged in the forward direction along the paper tape direction.

3. The paper belt chain type dense planting device for Ophiopogon japonicus seedlings according to claim 1 is characterized in that: The driving toothed roller shaft and the driven toothed roller shaft are parallel and symmetrically distributed, and both the driving toothed roller and the driven toothed roller are rubber belt toothed rollers.

4. The paper belt chain type dense planting device for Ophiopogon japonicus seedlings according to claim 1, characterized in that: The soil covering mechanism includes a soil covering bracket, a soil covering wheel, a tension spring and a spring hook; the soil covering wheel bracket is fixed on the frame and can rotate up and down; the soil covering wheel is installed on the soil covering wheel bracket, and four spring hooks are welded on the frame, one end of the spring is hung on the soil covering wheel bracket, and the other end is selectively hung on the spring hook on the frame.

5. The paper belt chain type dense planting device for Ophiopogon japonicus seedlings according to claim 1, characterized in that: The paper tape cutting mechanism is composed of a support rod, a tool push block, a cutting tool and a tool support; the entire paper tape cutting mechanism is welded to the frame through the tool support, the lower protrusion of the cutting tool is stuck in the groove of the tool support, and the support rod and one end of the tool push block are fixed together.

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