A cutting device for planting garden greening seedlings

Abstract

The utility model belongs to cutting device technical field relates to a kind of cutting device for landscaping nursery stock planting, including placing tube, the outer surface of the bottom end of placing tube is fixedly connected with installation box, the side of the one end of installation box away from placing tube is vertically slidably provided with pedal by first spring, the middle part in installation box is rotatably provided with C-shaped movable plate, the opening in movable plate one end is fixedly connected with limit rod, limit rod is slidably connected on pedal, one side of installation box is slidably penetrated with slide rod by second spring, the one end of movable plate side and away from pedal is provided with limit hole, the end of slide rod is movably connected in limit hole, the bottom end of placing tube is rotatably provided with two lobes. The utility model has the advantages that: two lobes are positioned in open state by slide rod, so that two lobes do not collide with seedling when moving placing tube upwards, thereby reducing the damage of seedling.

Description

Technical Field

[0001] This utility model belongs to the technical field of cutting propagation devices, and relates to a cutting propagation device for planting landscaping seedlings. Background Technology

[0002] Landscape seedling cultivation refers to the systematic activity of cultivating, planting, and managing various seedlings (trees, shrubs, herbaceous plants, etc.) for urban greening, landscape creation, ecological restoration, and garden construction. Seedling cultivation often uses cuttings to propagate rooted plants. The current common method is to dig holes in the soil with a shovel and then place the seedling into the hole. However, digging with a shovel is slow and inefficient. Therefore, automated cutting propagation devices are needed to reduce workload.

[0003] A cutting propagation device for planting landscaping seedlings disclosed in Chinese patent CN214430343U includes a movable plate and a passive plate for fixing the cutting propagation device. The upper surface of the movable plate has a limiting hole to limit the range of motion of the cutting rod. The cutting rod is movably installed inside the limiting hole. A placement area is opened through the cutting rod so that the cutting seedling can be placed inside. A lifting plate is fixedly installed on the upper side of the cutting rod to lift the cutting rod without having to bend over to pick it up.

[0004] This cutting propagation device involves inserting a cutting into the soil, then pulling the cutting upwards while the seedling remains inside. Because the cutting needs to be easily inserted into the soil, its bottom is typically designed with a conical structure. This conical part can easily collide with the seedling as the cutting moves upwards, causing damage to the roots or stem, thus affecting the survival rate and growth quality of the seedling.

[0005] To address the aforementioned problems, this utility model proposes a cutting propagation device for planting landscaping seedlings. Utility Model Content

[0006] To address the problems existing in the background technology, this utility model proposes a cutting propagation device for planting landscaping seedlings.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: it includes a placement tube, and an installation box is fixedly connected to the outer surface of the bottom end of the placement tube. A pedal is vertically slidably provided on the side of the installation box away from the placement tube by a first spring.

[0008] A C-shaped movable plate is rotatably installed in the middle of the installation box. A limit rod is fixedly connected to the opening at one end of the movable plate, and the limit rod is slidably connected to the pedal.

[0009] A sliding rod is horizontally slidably passed through one side of the mounting box via a second spring. A limit hole is opened on one side of the movable plate away from the pedal, and the end of the sliding rod is movably engaged in the limit hole.

[0010] The outer surface of the placement tube is vertically slidably fitted with a slip ring, and the bottom end of the placement tube is symmetrically rotated with two leaflets. Both leaflets and the slip ring are connected by a first steel rope, and a second steel rope is connected between the slip ring and the movable plate.

[0011] Furthermore, the mounting box has two guide rods symmetrically fixedly connected inside, and the pedal is vertically slidably sleeved on the two guide rods;

[0012] There are two first springs, which are respectively sleeved on two guide rods. The top end of the first spring is fixedly connected to the top surface inside the mounting box, and the bottom end of the first spring is fixedly connected to the top surface of the pedal.

[0013] Furthermore, a connecting rod is fixedly connected to the middle of one end of the pedal. The connecting rod is slidably disposed in the opening of the movable plate. A horizontal limiting groove is provided on the connecting rod, and the limiting rod slides through the limiting groove.

[0014] Furthermore, the mounting box is rotatably connected to a rotating shaft, which is horizontally arranged, and the movable plate is fixedly sleeved on the rotating shaft.

[0015] Furthermore, the slide rod is located above the rotating shaft, and a limit cap is fixedly connected to one end of the slide rod extending outside the mounting box. A second spring is sleeved on the slide rod, with one end of the second spring fixedly connected to one side of the limit cap and the other end of the second spring fixedly connected to one side of the mounting box.

[0016] Furthermore, the slip ring slides vertically through one side of the mounting box and the placement tube, and a protrusion is fixedly connected to the side of the slip ring that extends into the mounting box, and one end of the second steel rope is fixedly connected to the top of the protrusion;

[0017] The top of the mounting box is rotatably connected to a first limiting roller, and the bottom of the mounting box is rotatably connected to a second limiting roller. The second steel rope passes sequentially through the top of the first limiting roller and the bottom of the second limiting roller. The other end of the second steel rope is fixedly connected to the bottom surface of the movable plate away from the pedal.

[0018] Furthermore, two mounting seats are symmetrically fixedly connected to the outer surface of the bottom end of the placement tube. An L-shaped bending rod is fixedly connected to the middle of the top of the two petals on the side that are far apart from each other. The other ends of the two bending rods are rotatably connected to the two mounting seats respectively. When the two petals come into contact with each other, they cooperate to form a complete conical cylinder.

[0019] Furthermore, one end of the first steel rope is fixedly connected to the bottom surface of the slip ring, and a connecting block is fixedly connected to one side of the bend of each of the bending rods, and the other end of the first steel rope is fixedly connected to one side of the corresponding connecting block;

[0020] Each of the placement tubes has a pulley seat fixedly installed on its outer surface directly above each mounting base, and the first steel rope passes through the pulley on the corresponding pulley seat.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] This cutting propagation device for planting landscaping seedlings has two petals. After inserting the petals into the soil, the foot steps down on the pedal, which pulls the movable plate to rotate via a limit rod. This causes the end of the movable plate connected to the second steel rope to tilt upwards. Then, the first steel rope pulls the petals to rotate via a slip ring. After the pedal slides to the bottom of the installation box, the limit hole rotates to correspond with the sliding rod. The end of the sliding rod extends into the limit hole to position the movable plate and the pedal. At this time, the two petals open, preventing them from colliding with the seedlings when the tube is moved upwards, thus reducing the risk of damage to the seedlings. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0024] Figure 2 This is a schematic diagram of the structure of the first steel rope in this utility model;

[0025] Figure 3 This is a schematic diagram of the internal structure of the mounting box in this utility model;

[0026] Figure 4 This is a schematic diagram of the movable plate in this utility model;

[0027] Figure 5 This is a schematic diagram of the slide bar in this utility model.

[0028] In the diagram: 1. Placement tube; 2. Handle; 3. Mounting box; 4. Guide rod; 5. Slip ring; 6. First steel rope; 7. Pulley seat; 8. Connecting block; 9. Bending rod; 10. Leaf; 11. Mounting seat; 12. Pedal; 13. Slide rod; 14. First spring; 15. First limiting roller; 16. Second limiting roller; 17. Second steel rope; 18. Rotating shaft; 19. Limiting groove; 20. Limiting rod; 21. Slide groove; 22. Second spring; 23. Movable plate; 24. Limiting hole; 25. Connecting rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] like Figures 1-5 As shown, the technical solution adopted by this utility model is as follows: A cutting propagation device for planting landscaping seedlings includes a placement tube 1, and two handles 2 are symmetrically fixedly connected to the outer surface of the top end of the placement tube 1. The placement tube 1 can be moved by means of the handles 2.

[0031] A mounting box 3 is fixedly connected to the outer surface of the bottom end of the placement tube 1. A pedal 12 is vertically slidably mounted on the side of the mounting box 3 away from the end of the placement tube 1 via a first spring 14.

[0032] The mounting box 3 has two guide rods symmetrically fixedly connected inside, and the pedal 12 is vertically slidably sleeved on the two guide rods 4. The guide rods 4 position the pedal 12, and a part of the pedal 12 extends out of the mounting box 3.

[0033] Two first springs 14 are provided, each sleeved on one of the two guide rods 4. The top end of the first spring 14 is fixedly connected to the top surface inside the mounting box 3, and the bottom end of the first spring 14 is fixedly connected to the top surface of the pedal 12. In the initial state, the first spring 14 pulls the pedal 12 upward, creating a distance between the pedal 12 and the bottom surface inside the mounting box 3.

[0034] A C-shaped movable plate 23 is rotatably installed in the middle of the mounting box 3.

[0035] The mounting box 3 has a rotating shaft 18 inside, which is horizontally arranged. The movable plate 23 is fixedly sleeved on the rotating shaft 18.

[0036] A limit rod 20 is fixedly connected to the opening at one end of the movable plate 23, and the limit rod 20 is slidably connected to the pedal 12. The limit rod 20 is arranged horizontally.

[0037] A connecting rod 25 is fixedly connected to the middle of one end of the pedal 12, and the connecting rod 25 is slidably disposed within the opening of the movable plate 23. A horizontal limiting groove 19 is provided on the connecting rod 25, and a limiting rod 20 slides through the limiting groove 19. When the pedal 12 moves the connecting rod 25, it will push the limiting rod 20 to move through the limiting groove 19, causing the movable plate 23 to rotate.

[0038] A sliding rod 13 slides horizontally through one side of the mounting box 3 via a second spring 22. A limiting hole 24 is provided on one side of the movable plate 23, away from the pedal 12, and the end of the sliding rod 13 is movably engaged within the limiting hole 24. The end of the sliding rod 13 extending into the mounting box 3 is hemispherical, positioning the movable plate 23 when the hemispherical end of the sliding rod 13 is inserted into the limiting hole 24. Simultaneously, the hemispherical design facilitates the movement of the sliding rod 13 by the movable plate 23.

[0039] The slide rod 13 is located above the rotating shaft 18, and a limit cap is fixedly connected to one end of the slide rod 13 that extends outside the mounting box 3. A second spring 22 is sleeved on the slide rod 13, with one end of the second spring 22 fixedly connected to one side of the limit cap and the other end fixedly connected to one side of the mounting box 3. In the initial state, the second spring 22 pushes the slide rod 13, causing the end of the slide rod 13 to extend into the mounting box 3.

[0040] A sliding ring 5 is vertically slidably fitted on the outer surface of the placement tube 1, and a second steel rope 17 is connected between the sliding ring 5 and the movable plate 23.

[0041] The slip ring 5 slides vertically through the side where the mounting box 3 is connected to the placement tube 1.

[0042] The mounting box 3 has a groove 21 that matches the slip ring 5, and the slip ring 5 is slidably connected to the groove 21.

[0043] The slip ring 5 is fixedly connected to a protrusion on one side of the installation box 3, and one end of the second steel rope 17 is fixedly connected to the top of the protrusion.

[0044] The top of the mounting box 3 is rotatably connected to a first limiting roller 15, and the bottom of the mounting box 3 is rotatably connected to a second limiting roller 16. A second steel rope 17 passes sequentially through the top of the first limiting roller 15 and the bottom of the second limiting roller 16. The other end of the second steel rope 17 is fixedly connected to the bottom surface of the movable plate 23 at the end furthest from the pedal 12. The first limiting roller 15 and the second limiting roller 16 cooperate to change the direction of movement of the second steel rope 17, so that when the movable plate 23 rotates, it pulls the slip ring 5 along the second steel rope 17.

[0045] Two leaflets 10 are symmetrically rotated at the bottom of the placement tube 1, and both leaflets 10 are connected to the slip ring 5 via the first steel rope 6.

[0046] Two mounting seats 11 are symmetrically fixedly connected to the outer surface of the bottom end of the placement tube 1. An L-shaped bent rod 9 is fixedly connected to the middle of the top of each of the two leaflets 10 on the opposite side. The other ends of the two bent rods 9 are rotatably connected to the two mounting seats 11, respectively. This allows the leaflets 10 to rotate through the cooperation between the bent rods 9 and the mounting seats 11.

[0047] Each bending rod 9 is equipped with a torsion spring at the rotatable connection point with the mounting base 11. One end of the torsion spring is fixedly connected to the bending rod 9, and the other end of the torsion spring is fixedly connected to the mounting base 11. In the initial state, the torsion spring drives the bending rod 9 to rotate so that the leaf 10 is located at the bottom of the placement tube 1, and the top of the leaf 10 abuts against the bottom surface of the placement tube 1.

[0048] When the two leaflets 10 come into contact with each other, they fit together to form a complete conical tube. This makes the bottom of the leaflets 10 conical, so that the two leaflets 10 can be inserted into the soil for cutting propagation.

[0049] One end of the first steel rope 6 is fixedly connected to the bottom surface of the slip ring 5. A connecting block 8 is fixedly connected to one side of the bend of each bending rod 9, and the other end of the first steel rope 6 is fixedly connected to one side of the corresponding connecting block 8. When the slip ring 5 moves upward, the first steel rope 6 pulls the bending rod 9 upward to rotate, causing the two leaflets 10 to move away from each other.

[0050] A pulley seat 7 is fixedly installed on the outer surface of the placement tube 1 directly above each mounting base 11. The first steel rope 6 passes through the pulley on the corresponding pulley seat 7. The pulley is a small wheel with a groove around its perimeter that can rotate around an axis, allowing the first steel rope 6 to pass through the pulley and thus limiting the first steel rope 6.

[0051] Working principle:

[0052] When using it, place the seedlings used for landscaping planting into the placement tube 1, and the seedlings will fall between the two petals 10.

[0053] By moving the placement tube 1 to the planting site using handle 2, and then moving the placement tube 1 downwards, the two leaflets 10 are inserted into the soil. After insertion, the connection between the leaflets 10 and the bending rod 9 is above the soil.

[0054] The worker moves one foot to the top of pedal 12 and presses down on pedal 12. Pedal 12 slides downward outside the guide rod 4 and stretches the first spring 14.

[0055] The pedal 12 slides downward inside the mounting box 3, causing the connecting rod 25 and the limiting groove 19 to move downward, which in turn pulls the limiting rod 20 downward. Since the limiting rod 20 can only rotate with the movable plate 23, it slides within the limiting groove 19, thereby causing the movable plate 23 to rotate.

[0056] When the end of the movable plate 23 connected to the limiting rod 20 moves downward, the other end of the movable plate 23 will pull one end of the second steel rope 17 upward. After passing the second limiting roller 16 and the first limiting roller 15, the second steel rope 17 pulls the slip ring 5 upward.

[0057] The slip ring 5 slides upward outside the placement tube 1, pulling one end of the first steel rope 6 upward. The first steel rope 6 passes through the pulley seat 7 and pulls the connecting block 8 upward. The connecting block 8 drives the bending rod 9 upward, and the end of the bending rod 9 rotates on the mounting base 11.

[0058] This causes the bending rod 9 to rotate the leaflets 10, moving the two leaflets 10 away from each other. At the same time, the torsion spring at the connection between the bending rod 9 and the mounting base 11 is twisted.

[0059] When the end of the movable plate 23 rotates to the end of the slide bar 13, it will squeeze the slide bar 13, causing the slide bar 13 to slide outward of the mounting box 3 and stretch the second spring 22.

[0060] When the pedal 12 slides down to the bottom of the mounting box 3, the end of the movable plate 23 away from the pedal 12 rotates to its highest position. At this time, the limiting hole 24 corresponds to the slide rod 13, and the second spring 22 will pull the slide rod 13 to slide into the mounting box 3, so that the end of the slide rod 13 abuts against the limiting hole 24.

[0061] The sliding rod 13 positions the movable plate 23, thereby positioning the pedal 12. This causes the two petals 10 to be in an open state. As the petals 10 rotate, they stir the soil on both sides, so that the petals 10 no longer obstruct the seedling, allowing the seedling to move downwards into the soil.

[0062] By moving handle 2 upwards to place pipe 1, the mounting box 3 and leaflet 10 are moved upwards, at which point leaflet 10 moves upwards in the soil. Because the surface of leaflet 10 is curved and leaflet 10 will not be inserted too deeply downwards, the soil is not enough to cause leaflet 10 to rotate downwards as it moves upwards.

[0063] After removing the leaflet 10, pull one end of the slide bar 13 by hand to move it away from the mounting box 3, so that the end of the slide bar 13 leaves the limiting hole 24. At this time, under the action of the first spring 14 and the torsion spring, the first spring 14 will pull the pedal 12 upward, so that the end of the movable plate 23 connected to the pedal 12 rotates upward, and the first steel rope 6 is no longer pulled upward.

[0064] The torsion spring drives the bending rod 9 to rotate downwards, causing the leaf 10 to rotate towards the bottom of the placement tube 1. The bending rod 9 pulls the first steel rope 6 downwards through the connecting block 8, causing the slip ring 5 to move downwards.

[0065] This causes the movable plate 23 to gradually rotate to a horizontal position, bringing the two leaflets 10 into contact and forming a complete conical cylinder, thus facilitating reuse.

[0066] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cutting propagation device for planting landscaping seedlings, characterized in that, Includes a placement tube (1), and a mounting box (3) is fixedly connected to the outer surface of the bottom end of the placement tube (1). A pedal (12) is vertically slidably provided on the side of the mounting box (3) away from the placement tube (1) by a first spring (14). A C-shaped movable plate (23) is rotatably installed in the middle of the mounting box (3). A limit rod (20) is fixedly connected to the opening at one end of the movable plate (23). The limit rod (20) is slidably connected to the pedal (12). A sliding rod (13) is horizontally slidably passed through one side of the mounting box (3) by a second spring (22). A limiting hole (24) is opened on one side of the movable plate (23) away from the pedal (12). The end of the sliding rod (13) is movably engaged in the limiting hole (24). The outer surface of the placement tube (1) is vertically slidably fitted with a slip ring (5). The bottom end of the placement tube (1) is symmetrically rotated with two leaflets (10). The two leaflets (10) and the slip ring (5) are connected by a first steel rope (6). A second steel rope (17) is connected between the slip ring (5) and the movable plate (23).

2. The cutting propagation device for planting landscaping seedlings according to claim 1, characterized in that: The mounting box (3) has two guide rods (4) symmetrically fixedly connected inside, and the pedal (12) is vertically slidably sleeved on the two guide rods (4); There are two first springs (14). The two first springs (14) are respectively sleeved on the two guide rods (4). The top end of the first spring (14) is fixedly connected to the top surface inside the mounting box (3), and the bottom end of the first spring (14) is fixedly connected to the top surface of the pedal (12).

3. The cutting propagation device for planting landscaping seedlings according to claim 1, characterized in that: A connecting rod (25) is fixedly connected to the middle of one end of the pedal (12). The connecting rod (25) is slidably disposed in the opening of the movable plate (23). A horizontal limiting groove (19) is provided on the connecting rod (25). The limiting rod (20) slides through the limiting groove (19).

4. The cutting propagation device for planting landscaping seedlings according to claim 1, characterized in that: The mounting box (3) is rotatably connected to a rotating shaft (18), which is horizontally arranged, and the movable plate (23) is fixedly sleeved on the rotating shaft (18).

5. The cutting propagation device for planting landscaping seedlings according to claim 4, characterized in that: The slide rod (13) is located above the rotating shaft (18). One end of the slide rod (13) extending outside the mounting box (3) is fixedly connected to a limit cap. The second spring (22) is sleeved on the slide rod (13). One end of the second spring (22) is fixedly connected to one side of the limit cap, and the other end of the second spring (22) is fixedly connected to one side of the mounting box (3).

6. The cutting propagation device for planting landscaping seedlings according to claim 1, characterized in that: The slip ring (5) slides vertically through the side of the mounting box (3) connected to the placement tube (1). A protrusion is fixedly connected to the side of the slip ring (5) that extends into the mounting box (3). One end of the second steel rope (17) is fixedly connected to the top of the protrusion. The top of the mounting box (3) is rotatably connected to a first limiting roller (15), and the bottom of the mounting box (3) is rotatably connected to a second limiting roller (16). The second steel rope (17) passes through the top of the first limiting roller (15) and the bottom of the second limiting roller (16) in sequence. The other end of the second steel rope (17) is fixedly connected to the bottom surface of the movable plate (23) away from the pedal (12).

7. The cutting propagation device for planting landscaping seedlings according to claim 1, characterized in that: Two mounting seats (11) are symmetrically fixedly connected to the outer surface of the bottom end of the placement tube (1). An L-shaped bending rod (9) is fixedly connected to the middle of the top of the two petals (10) on the side away from each other. The other ends of the two bending rods (9) are rotatably connected to the two mounting seats (11). When the two petals (10) come into contact with each other, they cooperate to form a complete conical tube.

8. The cutting propagation device for planting landscaping seedlings according to claim 7, characterized in that: One end of the first steel rope (6) is fixedly connected to the bottom surface of the slip ring (5), and a connecting block (8) is fixedly connected to one side of the bend of each of the bending rods (9), and the other end of the first steel rope (6) is fixedly connected to one side of the corresponding connecting block (8); The outer surface of the placement tube (1) is fixedly installed with a pulley seat (7) directly above each mounting seat (11), and the first steel rope (6) passes through the pulley on the corresponding pulley seat (7).

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