Efficient sweet potato planting device

Abstract

The utility model discloses an efficient sweet potato planting device which comprises a handheld rod, a ground inserting plate arranged at the lower end of the handheld rod, and rake rods distributed on one side of the ground inserting plate and used for pulling sweet potato vines to be close to one side of the ground inserting plate. A traction device for pulling the free end of the rake rod close to the ground inserting plate and an automatic resetting device for opening and resetting the free end of the rake rod are arranged on the ground inserting plate; the sweet potato planting device facilitates sweet potato planting and improves sweet potato planting efficiency.

Description

Technical Field

[0001] This utility model relates to a high-efficiency sweet potato planting device, belonging to the field of sweet potato planting tools. Background Technology

[0002] Sweet potatoes are a nutritious food, containing many nutrients beneficial to the human body, such as dietary fiber, vitamin A, vitamin C, iron, and calcium. With the rise of healthy eating trends, consumer demand for sweet potatoes has been increasing year by year, especially during the winter months when demand is particularly high.

[0003] Sweet potato cultivation typically involves planting on a large scale using sweet potato vines. This means burying one end and most of the vine in the ground, leaving the tip of the vine exposed. This not only helps the sweet potato sprout, but also makes it easier for the buried branches to take root and produce tubers.

[0004] Current sweet potato cultivation methods typically involve digging the soil with hoes and then burying the sweet potato vines, which is undoubtedly extremely inefficient. Therefore, there is a need for a sweet potato planting device that can facilitate sweet potato planting and improve the efficiency of sweet potato cultivation. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide an efficient sweet potato planting device that facilitates sweet potato planting and improves the efficiency of sweet potato planting; it can overcome the shortcomings of the prior art.

[0006] The objective of this utility model is achieved through the following technical solution:

[0007] This utility model discloses a high-efficiency sweet potato planting device, which includes a hand-held rod, a base plate at the lower end of the hand-held rod, and a rake rod distributed on one side of the base plate for pulling the sweet potato vines closer to the base plate. One end of the rake rod is hinged. The base plate is provided with a traction device for pulling the free end of the rake rod closer to the base plate and an automatic reset device for opening and resetting the free end of the rake rod.

[0008] The aforementioned automatic reset device includes a compression spring disposed between the rake bar and the insert plate.

[0009] As described above, a guide rod is provided on the side of the rake rod near the insertion floor, an oblong guide hole for the guide rod is provided on the insertion floor, and a limiting block is provided at the free end of the guide rod.

[0010] The aforementioned traction device includes a traction handle mounted on a handrail, the traction handle being connected to the rake rod via a traction rope.

[0011] As described above, there is a connecting rod between the rake rods, and there are two traction ropes. The traction ropes are connected to one end of the connecting rod, and the other end of the traction ropes are connected to the traction handles on the left and right handles of the hand handle.

[0012] As mentioned above, the planting plate consists of a vertical section connected to the hand handle and a pointed tip at the lower end of the vertical section. The rake handle includes a vertical rod that fits into the vertical section and a curved section located at the lower end of the vertical rod for hooking the sweet potato vine. When the rake handle fits into the vertical section, the gap between the curved section and the side wall of the planting plate is larger than the diameter of the sweet potato vine.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model is equipped with a traction device for pulling the free end of the rake rod closer to the insertion plate and an automatic reset device for opening and resetting the free end of the rake rod. With this structure, the insertion plate can be inserted into the ground, and then the traction device controls the rake rod to pull the sweet potato vine closer. After the sweet potato vine is pulled closer, the insertion plate is controlled to pry open the soil to make room for the sweet potato vine to fall. After the sweet potato vine falls, the device is pulled out to fill the sweet potato vine with soil. After the device is pulled out, the free end of the rake rod is opened and reset under the action of the automatic reset device.

[0015] 2. The automatic reset device includes a compression spring between the rake bar and the insert plate. With this structure, when the rake bar is not under traction, the free end of the rake bar can be opened by the compression spring.

[0016] 3. A guide rod is provided on the side of the rake rod near the insertion plate, and an oblong guide hole for the guide rod is provided on the insertion plate. A limiting block is provided at the free end of the guide rod. In this way, the guide rod and the oblong guide hole can facilitate the guiding rotation of the guide rod and the stopping position after opening and resetting.

[0017] 4. The traction device includes a traction handle mounted on the hand handle. The traction handle is connected to the rake pole via a traction rope. This structure allows the rake pole to be pulled by the traction device.

[0018] 5. There are connecting rods between the rake poles, and there are two traction ropes. The traction ropes are connected to one end of the connecting rods, and the other end of the traction ropes are connected to the traction handles on the left and right handles of the hand handle. With this structure, the rake poles are pulled closer to the ground by the traction of the traction ropes.

[0019] 6. The base plate consists of a vertical section connected to the handle and a pointed tip at the lower end of the vertical section. The rake handle includes a vertical rod that fits into the vertical section and a curved section at the lower end of the vertical rod for hooking the sweet potato vine. When the rake handle fits into the vertical section, the gap between the curved section and the side wall of the base plate is larger than the diameter of the sweet potato vine. This structure allows the sweet potato vine to be easily pulled closer through the curved section, and after being pulled close to the base plate, the sweet potato vine falls freely.

[0020] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings, wherein:

[0022] Figure 1 This is a schematic diagram of the three-dimensional connection structure of this utility model.

[0023] Figure 2 This is a front view of the present invention.

[0024] Figure 3 This is a side view of the present invention.

[0025] Figure 4 for Figure 1 A magnified schematic diagram of part A in the middle.

[0026] Figure 5 This is a schematic diagram of the structure of this utility model when it is tilted and inserted into the ground.

[0027] Figure 6 This is a schematic diagram of the structure of the rake handle of this utility model, which retracts to pull the sweet potato vine closer.

[0028] Figure 7 This is a schematic diagram of the structure of the present invention when it is placed vertically.

[0029] Figure 8 This is a schematic diagram of the three-dimensional connection structure of the sweet potato vines after the device is removed.

[0030] Among them, there is a handheld rod 1; a floor insert 2; a sweet potato vine 3; a rake rod 4; a compression spring 5; a guide rod 6; an oval guide hole 7; a limiting block 8; a traction handle 9; a connecting rod 10; a vertical rod 12; and a curved section 13. Detailed Implementation

[0031] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are for illustrative purposes only and are not intended to limit the scope of protection of the present invention.

[0032] like Figures 1-8As shown, this utility model discloses a high-efficiency sweet potato planting device, which includes a handheld rod 1, an insertion plate 2 at the lower end of the handheld rod 1, and a rake 4 for pulling sweet potato vines 3 closer to the insertion plate 2 on one side of the insertion plate 2. One end of the rake 4 is hinged. The insertion plate 2 is equipped with a traction device for pulling the free end of the rake 4 closer to the insertion plate 2 and an automatic reset device for opening and resetting the free end of the rake 4. With this structure, the insertion plate 2 can be inserted into the ground, and then the traction device controls the rake 4 to pull the sweet potato vines 3 closer. After the sweet potato vines 3 are pulled closer, the insertion plate 2 is controlled to pry open the soil to create space for the sweet potato vines 3 to fall. After the sweet potato vines 3 fall, the device is pulled out to bury the sweet potato vines 3 with soil. After the device is pulled out, the free end of the rake 4 is opened and reset under the action of the automatic reset device.

[0033] Furthermore, the automatic reset device includes a compression spring 5 between the rake rod 4 and the insertion plate 2. With this structure, when the rake rod 4 is not under tension, the free end of the rake rod 4 can be opened by the compression spring 5.

[0034] Furthermore, a guide rod 6 is provided on the side of the rake rod 4 near the insertion plate 2, and an oblong guide hole 7 is provided on the insertion plate 2 for the guide rod 6. A limiting block 8 is provided at the free end of the guide rod 6. In this way, the guide rod 6 and the oblong guide hole 7 can facilitate the guiding rotation of the guide rod 6 and the stopping position after opening and resetting.

[0035] Furthermore, the traction device includes a traction handle 9 mounted on the hand handle 1. The traction handle 9 is connected to the rake rod 4 via a traction rope. With this structure, the rake rod 4 can be pulled by the traction device.

[0036] Furthermore, there is a connecting rod 10 between the rake poles 4, and two traction ropes. The traction ropes are connected to one end of the connecting rod 10, and the other end of the traction ropes are connected to the traction handles 9 on the left and right handles of the hand handle 1. With this structure, the rake poles 4 can be pulled closer to the floor 2 by the traction of the traction ropes.

[0037] Furthermore, the insertion plate 2 consists of a vertical section connected to the handle 1 and a pointed tip at the lower end of the vertical section. The rake handle 4 includes a vertical rod 12 that fits into the vertical section and a curved section 13 located at the lower end of the vertical rod 12 for hooking the sweet potato vine 3. When the rake handle 4 fits into the vertical section, the gap between the curved section 13 and the side wall of the insertion plate 2 is larger than the diameter of the sweet potato vine 3. With this structure, the sweet potato vine 3 can be easily pulled closer by the curved section 13, and after being pulled close to the insertion plate 2, the sweet potato vine 3 falls freely. More importantly, the insertion plate 2 is provided with a foot pedal at the upper end, which facilitates stepping to insert the insertion plate 2 into the soil.

[0038] In use, first place sweet potato vines 3 side by side on loose soil. When planting, first hold the pole 1 and then step on the planting plate 2 to tilt it into the loose soil. When inserting the planting plate 2, pay attention to its position so that one sweet potato vine 3 is positioned between the planting plate 2 and the rake pole 4. After insertion, the tip of the rake pole 4 should also penetrate deep into the ground. Then, use the traction handle 9 to pull the rake pole 4 to bring the sweet potato vine 3 closer to the planting plate 2. Then, rotate the entire device vertically to form a pit. Stop holding the pole 1 at approximately a 30-degree angle from the vertical. At this point, the sweet potato vine 3 will automatically slide down from the gap between the rake pole 4 and the planting plate 2 into the pit. When the device is removed, the soil on the soil surface will fall and automatically fill the pit with the sweet potato vine 3. Figure 5-8 As shown in the figure, the sweet potato vine 3 is represented by its cross-section.

[0039] The above description is merely a preferred embodiment of the present utility model and is not intended to restrict the present utility model in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments without departing from the technical solution of the present utility model and based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A high-efficiency sweet potato planting device, comprising a hand-held rod (1) and a base plate (2) provided at the lower end of the hand-held rod (1), characterized in that, A rake (4) is provided on one side of the insertion floor (2) to pull the sweet potato vine (3) closer to the side of the insertion floor (2). One end of the rake (4) is hinged. A traction device for pulling the free end of the rake (4) closer to the insertion floor (2) and an automatic reset device for opening and resetting the free end of the rake (4) are provided on the insertion floor (2).

2. The efficient sweet potato planting device according to claim 1, characterized in that, The automatic reset device includes a compression spring (5) provided between the rake (4) and the insertion plate (2).

3. The efficient sweet potato planting device according to claim 2, characterized in that, A guide rod (6) is provided on the side of the rake rod (4) near the insertion plate (2), and an oblong guide hole (7) of the guide rod (6) is provided on the insertion plate (2). A limiting block (8) is provided at the free end of the guide rod (6).

4. The efficient sweet potato planting device according to claim 1, characterized in that, The traction device includes a traction handle (9) mounted on a handrail (1), and the traction handle (9) is connected to the rake rod (4) via a traction rope.

5. The efficient sweet potato planting device according to claim 4, characterized in that, A connecting rod (10) is provided between the rake rods (4). There are two traction ropes. The traction ropes are connected to one end of the connecting rod (10) respectively, and the other end of the traction ropes are connected to the traction handles (9) on the left and right handles of the hand-held rod (1) respectively.

6. The efficient sweet potato planting device according to claim 1, characterized in that, The inserting plate (2) consists of a vertical section connected to the hand handle (1) and a pointed tip at the lower end of the vertical section. The rake handle (4) includes a vertical rod (12) that fits into the vertical section and a curved section (13) located at the lower end of the vertical rod (12) for hooking the sweet potato vine (3). When the rake handle (4) fits into the vertical section, the gap between the curved section (13) and the side wall of the inserting plate (2) is larger than the diameter of the sweet potato vine (3).

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