Seedling planter

Abstract

The utility model relates to the technical field of seedling transplanting tools, in particular to a seedling planter. The operation is convenient, and the seedling planting efficiency is improved while the manual operation amount is reduced; the soil breaking device comprises a barrel body, a soil breaking assembly installed at the bottom of the barrel body and a manual driving part, the soil breaking assembly comprises a plurality of soil breaking claws, the soil breaking claws are evenly distributed on the outer circle of the barrel body in the circumferential direction, the soil breaking claws are hinged to the barrel body, and a conical body with a downward tip is defined by the soil breaking claws in the closed state; the manual driving part comprises a handle hinged to the upper middle portion of the barrel, an annular frame installed on the outer wall of the barrel in an up-down sliding mode, a first pull rod, a plurality of second pull rods and a tension spring, one end of the first pull rod is hinged to the handle, the other end of the first pull rod is hinged to the annular frame, one ends of the second pull rods are hinged to the corresponding soil breaking claws, and the other ends of the second pull rods are hinged to the tension spring. The other ends of the multiple second pull rods are hinged to the ring frame, and the handle is elastically connected with the outer wall of the barrel through a tension spring; and a grab handle is fixedly mounted on the outer wall of the barrel close to the handle.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling transplanting tools, in particular to a seedling transplanter. Background Art

[0002] As we all know, transplanting seedlings is to transplant seedlings to a new growing environment for better growth and development. Transplanting seedlings is usually carried out after the seedling period is over so that the seedlings can be transplanted into gardens, fields or other land.

[0003] For example, a Chinese utility model patent discloses a seedling planter (Announcement No. CN206402817U), which includes: a connecting rod and a seedling fork are both hollow structures, the lower end of the connecting rod and the seedling fork are integrally formed, the pedal is perpendicular to the connecting rod and forms a rigid connection with it, a sleeve is coaxially installed inside the connecting rod, and the handle is installed at the upper end of the sleeve. The seedling planter can be used to directly send the front end of the seedling root system into the wet sand layer to complete the seedling planting operation, with high operation efficiency, high seedling planting survival rate, low production cost, easy operation and easy carrying.

[0004] However, when the inventor implemented this device, he found the following defects: hands and feet were used together during the operation, and the operation convenience was not good; the seedling planting efficiency needed to be further improved. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a seedling planter which is easy to operate, reduces the manual operation workload and improves the seedling planting efficiency.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seedling planter, comprising a cylinder, a soil-breaking assembly installed at the bottom of the cylinder, and a manual drive component, wherein the soil-breaking assembly comprises a plurality of soil-breaking claws, which are evenly distributed on the outer circumference of the cylinder, and the soil-breaking claws are hinged to the cylinder, and the plurality of soil-breaking claws are closed to form a cone-shaped body with the tip pointing downward; the manual drive component comprises a handle hingedly installed at the middle and upper part of the cylinder, a ring frame slidably installed on the outer wall of the cylinder up and down, a first pull rod, a plurality of second pull rods and a tension spring, one end of the first pull rod is hinged to the handle, and the other end of the first pull rod is hinged to the handle. One end of the pull rod is hinged to the ring frame, one end of each of the second pull rods is hinged to the corresponding ground-breaking claws, and the other ends of each of the second pull rods are hinged to the ring frame, and the handle is elastically connected to the outer wall of the cylinder through a tension spring; a handle is fixedly installed on the outer wall of the cylinder near the handle; further, one end of the tension spring is hinged to the handle, and the other end of the tension spring is hinged to the outer wall of the cylinder; the first pull rod is divided into two groups, and the two groups of first pull rods are symmetrically arranged on both sides of the handle, and the ends of the two groups of first pull rods away from the handle are respectively hinged to both sides of the ring frame; in the natural state, under the tension of the tension spring, each ground-breaking claw is in a closed state.

[0009] Preferably, a loading port is provided on the cylinder, and a loading stand is installed at the loading port of the cylinder.

[0010] Preferably, a first baffle is slidably installed up and down at the loading port of the cylinder, and a driving rod fixedly connected to the ring frame is fixedly installed at the bottom of the first baffle; further, a certain distance is left between the bottom of the first baffle and the inner bottom wall of the loading port, and the distance is smaller than the height of the soil block at the roots of the seedlings to be transplanted.

[0011] Preferably, a second baffle is slidably installed up and down on the loading rack, a connecting frame is fixedly installed on the bottom of the second baffle, and the second baffle is fixedly connected to the ring frame through the connecting frame; further, a vertically arranged slide groove is provided on the loading rack, and the second baffle can be slidably installed in the slide groove up and down; the width between the first baffle and the second baffle can only accommodate the root soil block of a seedling.

[0012] Preferably, it also includes a backpack water tank and a connecting pipe, one end of the connecting pipe is connected to the bottom of the backpack water tank, and the other end of the connecting pipe extends into the upper part of the cylinder.

[0013] Preferably, the inner bottom wall of the loading rack is arranged to be inclined downward toward one side of the cylinder body.

[0014] Preferably, a bell mouth is provided on the top of the cylinder.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a seedling planting device with the following beneficial effects: in the initial state of the seedling planting device, under the action of the tension spring, the soil-breaking claws close to each other to form a cone, and the cone is inserted into the loose soil. The operator holds the handle and pulls the handle with his fingers. The handle pulls the first pull rod upward, and the ring frame drives the second pull rod upward. After the soil-breaking claws separate from each other, the soil is peeled off away from the center of the cylinder. The root seedlings with soil blocks fall along the inner wall of the cylinder into the pit dug by the soil-breaking claws, and the cylinder is lifted upward to realize the planting of the root seedlings. The user can operate it with one hand, which is convenient to operate, reduces the amount of manual operation, and improves the seedling planting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a rear view planar structural schematic diagram of the utility model;

[0019] Figure 3 The utility model Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the earth-breaking claw of the utility model in an open state;

[0021] Markings in the attached drawings: 1. Cylinder body; 2. Ground-breaking claw; 3. Handle; 4. Ring frame; 5. First pull rod; 6. Second pull rod; 7. Tension spring; 8. Grip; 9. Loading rack; 10. First baffle; 11. Driving rod; 12. Second baffle; 13. Connecting frame; 14. Backpack water tank; 15. Connecting pipe; 16. Bell mouth. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0023] For example, a seedling planter in the background technology requires both hands and feet during operation, and the operation convenience is poor; the seedling planting efficiency needs to be further improved.

[0024] In order to solve this technical problem, the utility model provides a seedling planting device, which is used for planting root seedlings in loose soil.

[0025] Specifically, please refer to Figure 1-4The seedling planter specifically comprises: a cylinder 1, a soil-breaking component installed at the bottom of the cylinder 1 and a manual driving component, the soil-breaking component comprises a plurality of soil-breaking claws 2, the plurality of soil-breaking claws 2 are evenly distributed on the outer circle of the cylinder 1 in the circumferential direction, the soil-breaking claws 2 are hinged to the cylinder 1, and the plurality of soil-breaking claws 2 are closed to form a cone with the tip pointing downward; the manual driving component comprises a handle 3 hingedly installed at the middle and upper part of the cylinder 1, a ring frame 4 slidably installed on the outer wall of the cylinder 1 up and down, a first pull rod 5, a plurality of second pull rods 6 and a tension spring 7, one end of the first pull rod 5 is hinged to the handle 3, the other end of the first pull rod 5 is hinged to the ring frame 4, and the plurality of second pull rods 6 and a tension spring 7. One end of the rod 6 is hinged to the corresponding ground-breaking claw 2, and the other ends of the multiple second pull rods 6 are hinged to the ring frame 4. The handle 3 is elastically connected to the outer wall of the cylinder 1 through the tension spring 7; a handle 8 is fixedly installed on the outer wall of the cylinder 1 near the handle 3; further, one end of the tension spring 7 is hinged to the handle 3, and the other end of the tension spring 7 is hinged to the outer wall of the cylinder 1; the first pull rod 5 is divided into two groups, and the two groups of first pull rods 5 are symmetrically arranged on both sides of the handle 3, and the ends of the two groups of first pull rods 5 away from the handle 3 are respectively hinged to the two sides of the ring frame 4; in the natural state, under the tension of the tension spring 7, each ground-breaking claw 2 is in a closed state.

[0026] The seedling planter provided by the utility model can be operated with one hand by an operator holding the handle 8 with the thumb and index finger and applying force to the handle 3 with the ring finger and little finger. The operation is convenient, the manual operation amount is reduced and the seedling planting efficiency is improved.

[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0029] Example 1

[0030] Please refer to Figure 1-3, a seedling planter, which includes a cylinder 1, a soil-breaking component installed at the bottom of the cylinder 1 and a manual drive component, the soil-breaking component includes a plurality of soil-breaking claws 2, the plurality of soil-breaking claws 2 are evenly distributed on the outer circle of the cylinder 1 in the circumferential direction, the soil-breaking claws 2 are hinged to the cylinder 1, and the plurality of soil-breaking claws 2 are closed to form a cone with the tip pointing downward; the manual drive component includes a handle 3 hingedly installed on the middle and upper part of the cylinder 1, a ring frame 4 slidingly installed on the outer wall of the cylinder 1 up and down, a first pull rod 5, a plurality of second pull rods 6 and a tension spring 7, one end of the first pull rod 5 is hinged to the handle 3, the other end of the first pull rod 5 is hinged to the ring frame 4, one end of the plurality of second pull rods 6 is respectively hinged to the corresponding soil-breaking claws 2, the other ends of the plurality of second pull rods 6 are all hinged to the ring frame 4, and the handle 3 is elastically connected to the outer wall of the cylinder 1 through the tension spring 7; a handle 8 is fixedly installed on the outer wall of the cylinder 1 near the handle 3; a loading port is provided on the cylinder 1, and a loading stand 9 is installed at the loading port of the cylinder 1.

[0031] Specifically, a first baffle 10 is slidably installed up and down at the feeding port of the cylinder 1, and a driving rod 11 fixedly connected to the ring frame 4 is fixedly installed at the bottom of the first baffle 10; further, a certain distance is left between the bottom of the first baffle 10 and the bottom wall of the feeding port, and the distance is smaller than the height of the soil block at the root of the seedlings to be planted.

[0032] Specifically, a second baffle 12 is slidably installed up and down on the loading rack 9, and a connecting frame 13 is fixedly installed on the bottom of the second baffle 12. The second baffle 12 is fixedly connected to the ring frame 4 through the connecting frame 13; further, a vertically arranged slide groove is provided on the loading rack 9, and the second baffle 12 can be slidably installed in the slide groove up and down; the width between the first baffle 10 and the second baffle 12 can only accommodate the root soil block of a seedling.

[0033] Specifically, the inner bottom wall of the loading stand 9 is arranged to be inclined downward toward one side of the cylinder body 1 .

[0034] The seedling planter provided in this embodiment can place the root seedlings with soil blocks on the loading rack 9. Since the inner bottom wall of the loading rack 9 is an inclined end face, the root seedlings slide into the cylinder 1 through the loading port by themselves under the action of gravity; automatic loading of the root seedlings is realized, and the root seedlings are placed on the loading rack, and there is no need to take and put the root seedlings multiple times, which further reduces the amount of manual operation; when multiple root seedlings are placed on the loading rack 9, the first baffle 10 can block the adjacent root seedlings, and when the soil-breaking claws 2 are opened, the ring frame 4 moves up, and after transmission by the driving rod 11, the first baffle 10 moves up and disengages from blocking the root seedlings, and at the same time the connecting frame 13 pushes the second baffle 12 to move up, and the second baffle 12 blocks a group of adjacent root seedlings, and a single root seedling enters the cylinder 1, and only a single root seedling is allowed to be loaded at a time, without human intervention, which further improves the convenience of operation.

[0035] Specifically, it also includes a backpack water tank 14 and a connecting pipe 15, one end of the connecting pipe 15 is connected to the bottom of the backpack water tank 14, and the other end of the connecting pipe 15 extends into the upper part of the cylinder 1; clean water or bactericidal liquid can be added to the cylinder 1 through the backpack water tank 14 and the connecting pipe 15, so as to achieve watering or drug treatment of the root seedlings during the seedling planting process.

[0036] Example 2

[0037] Specifically, a bell mouth 16 is provided at the top of the cylinder 1; in this embodiment, the root seedlings are placed into the cylinder 1 from the bell mouth 16 at the top of the cylinder 1, and the bell mouth 16 can facilitate the operator to place the root seedlings into the cylinder 1 more smoothly.

[0038] The use process of the seedling planter provided by the utility model is as follows: the root seedlings with soil blocks are placed side by side on the loading rack 9, and the first baffle 10 blocks a group of root seedlings adjacent to the cylinder 1; under the action of the tension spring 7, the soil-breaking claws 2 are closed to each other to form a cone, and the cone is inserted into the loose soil. The operator holds the grip 8 and pulls the handle 3 with his fingers. The handle 3 pulls the first pull rod 5 to move upward, and the ring frame 4 drives the second pull rod 6 to move upward. After the soil-breaking claws 2 are separated from each other, the soil is peeled off away from the center of the cylinder 1. After transmission by the driving rod 11, the first baffle 10 moves up and disengages from the obstruction of the root seedlings, and the second blocking plate moves up synchronously and blocks a group of adjacent root seedlings. The single group of root seedlings falls along the inner wall of the cylinder 1 into the pit dug by the soil-breaking claws 2, and the cylinder 1 is lifted upward to achieve the planting of the root seedlings.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A seedling planter, characterized in that: It comprises a cylinder (1), a soil-breaking assembly installed at the bottom of the cylinder (1), and a manual drive component; The soil-breaking assembly comprises a plurality of soil-breaking claws (2), the plurality of soil-breaking claws (2) being evenly distributed on the outer circumference of the cylinder (1), the soil-breaking claws (2) being hinged to the cylinder (1), and the plurality of soil-breaking claws (2) being in a closed state to form a cone-shaped body with the tip pointing downward; The manual drive member comprises a handle (3) hingedly mounted on the middle and upper part of the cylinder (1), a ring frame (4) slidably mounted on the outer wall of the cylinder (1), a first pull rod (5), a plurality of second pull rods (6) and a tension spring (7), one end of the first pull rod (5) being hingedly mounted on the handle (3), the other end of the first pull rod (5) being hingedly mounted on the ring frame (4), one end of the plurality of second pull rods (6) being hingedly mounted on corresponding earth-breaking claws (2), the other ends of the plurality of second pull rods (6) being hingedly mounted on the ring frame (4), the handle (3) being elastically connected to the outer wall of the cylinder (1) via the tension spring (7); and a gripping handle (8) being fixedly mounted on the outer wall of the cylinder (1) near the handle (3).

2. The seedling planter according to claim 1, characterized in that: The cylinder (1) is provided with a loading port, and a loading stand (9) is installed at the loading port of the cylinder (1).

3. The seedling planter according to claim 2, characterized in that: A first baffle (10) is slidably mounted at the feed opening of the cylinder (1) and a driving rod (11) fixedly connected to the ring frame (4) is fixedly mounted at the bottom of the first baffle (10).

4. The seedling planter according to claim 3, characterized in that: A second baffle (12) is slidably mounted up and down on the loading frame (9), a connecting frame (13) is fixedly mounted on the bottom of the second baffle (12), and the second baffle (12) is fixedly connected to the ring frame (4) via the connecting frame (13).

5. The seedling planter according to claim 1, characterized in that: It also includes a backpack water tank (14) and a connecting pipe (15), one end of the connecting pipe (15) is connected to the bottom of the backpack water tank (14), and the other end of the connecting pipe (15) extends into the upper part of the cylinder (1).

6. The seedling planter according to claim 2, characterized in that: The inner bottom wall of the loading platform is arranged to be inclined downward toward one side of the cylinder (1).

7. The seedling planter according to claim 1, characterized in that: The top of the cylinder (1) is provided with a bell mouth (16).

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