Novel sweet potato cuttage device

Abstract

The utility model discloses a novel sweet potato cottage device which comprises a length-adjustable operating rod, a cottage plate is arranged at the bottom end of the operating rod, a fork-shaped cottage head is arranged at the top end of the cottage plate, and a V-shaped groove matched with sweet potato seedlings is formed in the middle of the fork-shaped cottage head. During use, sweet potato seedlings are placed in the field, the operating rod is held by hand, the sweet potato seedlings are clamped by the V-shaped groove of the fork-shaped cuttage head, and the fork-shaped cuttage head is inserted into soil at an angle of 45 degrees, so that the sweet potato seedlings enter the soil along with the fork-shaped cuttage head, and cuttage planting of the sweet potato seedlings is completed. The device is simple in structure, low in cost, convenient and efficient to operate, time-saving and labor-saving, high in comfort and good in economic practicability, and a worker does not need to bend down for operation for a long time in the using and operating process.

Description

Technical Field

[0001] The utility model relates to a novel sweet potato cutting device, belonging to the technical field of agricultural planting equipment. Background Art

[0002] Sweet potatoes are mainly planted by cuttings, and in different planting environments, there are different cutting methods for sweet potatoes. There are three main methods for planting sweet potatoes: horizontal cuttings, oblique cuttings, and direct planting. Among them, the horizontal cuttings method has a high yield, but is not drought-resistant; the direct planting method produces relatively large sweet potatoes, but the number of sweet potatoes is small and the yield is not high. Compared with the first two methods, the oblique cutting method has a high yield, fast seedling growth, good drought resistance, and a high rate of large potatoes, so it is widely used. Most areas use the oblique cutting method to plant sweet potatoes.

[0003] The specific steps of the oblique insertion method are as follows:

[0004] (1) Select sweet potato seedlings: Choose sweet potato seedlings with thick stems and leaves and darker color, as such seedlings are more likely to survive;

[0005] (2) Cutting the sweet potato seedlings: Cut the sweet potato seedlings into small sections with five leaves per section, remove the bottom leaves and keep only the top leaves;

[0006] (3) Cutting: Dig a trench, insert the sweet potato seedlings diagonally into the trench, keeping a 45-degree angle, and then cover with soil.

[0007] Currently, the oblique cutting method is primarily performed manually, which is time-consuming, labor-intensive, and inefficient. Simple tools exist to assist with cuttings, but these tools require planters to bend over for extended periods, resulting in poor operator comfort and limited practicality. Utility Model Content

[0008] In view of this, the purpose of the present invention is to provide a novel sweet potato cutting device to at least solve the problems mentioned in the background technology.

[0009] The purpose of this utility model is achieved through the following technical solutions:

[0010] A novel sweet potato cutting device comprises a joystick with adjustable length, a cutting plate provided at the bottom end of the joystick, a fork-shaped cutting plug provided at the top end of the cutting plate, and a V-shaped groove in the middle of the fork-shaped cutting plug adapted to the sweet potato seedling.

[0011] Furthermore, the joystick is composed of a telescopic rod assembly that is socketed together in multiple sections, and the telescopic rods are limited by telescopic marbles or adjusting nuts; the telescopic rod assembly includes an oblique rod section, a handle is provided at the top of the oblique rod section, and a telescopic straight rod section is provided at the bottom.

[0012] Furthermore, the oblique rod section is inclined 15-45 degrees relative to the telescopic straight rod section.

[0013] Furthermore, a rubber pad is embedded in the V-shaped groove of the fork-shaped plug.

[0014] Furthermore, a multifunctional frame with adjustable angle is provided on the lower side of the joystick. The multifunctional frame is composed of a pedal structure and a placement frame. A placement box for storing sweet potato seedlings is provided on the placement frame.

[0015] Furthermore, the pedal structure and the placement rack are an integrated rectangular frame structure, and the middle portion of the rectangular frame structure is connected to the operating lever via an adjusting rod structure.

[0016] Furthermore, the adjustment rod structure includes a connecting sleeve sleeved on the operating rod, and the rectangular frame is connected to the operating rod through a connecting rod sleeved in the connecting sleeve; a conical sleeve and an adjustment nut screwed thereto are provided on one or both sides of the connecting sleeve.

[0017] Furthermore, the placement box is placed on the rectangular frame structure and fixed with straps; or, a fixed cross bar is provided on the upper side of the joystick, and a fixing clamp is provided on the fixed cross bar. The bottom of the placement box can be placed on the rectangular frame structure, and the top is clamped by the fixing clamp.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model relates to a novel sweet potato cutting device, which includes a joystick with adjustable length, a cutting board provided at the bottom of the joystick, a forked cutting plug provided at the top of the cutting board, and a V-shaped groove in the middle of the forked cutting plug adapted to fit the sweet potato seedling. When in use, the sweet potato seedling is placed in the ground, the joystick is held, the V-shaped groove of the forked cutting plug is used to clamp the sweet potato seedling, and the forked cutting plug is inserted into the soil at a 45-degree angle, so that the sweet potato seedling enters the soil, completing the sweet potato seedling cutting and planting. The device has a simple structure, low cost, convenient and efficient operation, and does not require workers to bend over for a long time during operation, thus saving time and effort, providing high comfort, and having good economical and practical properties.

[0020] Other advantages, objectives, and features of the present invention will be described in detail in the following description and, to some extent, will be apparent to those skilled in the art upon examination and study of the following or may be learned from practice of the present invention. The objectives and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings, in which:

[0022] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0024] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 .

[0025] In the figure: 1. Joystick; 101. Oblique rod section; 102. Handle 102; 103. Telescopic straight rod section; 2. Insertion plate; 3. Fork-shaped insertion plug; 301. V-groove; 4. Rubber pad; 5. Pedal structure; 6. Placement rack; 7. Placement box; 8. Adjustment rod structure; 801. Connecting sleeve; 802. Connecting rod; 803. Conical ferrule; 804. Adjustment nut; 9. Fixed cross bar; 10. Fixed clamp. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] like Figure 1-Figure 3 As shown, the first embodiment of the utility model provides a new sweet potato cutting device, including a joystick 1 with adjustable length, a cutting plate 2 is provided at the bottom end of the joystick 1, a fork-shaped cutting plug 3 is provided at the top end of the cutting plate 2, and the middle part of the fork-shaped cutting plug 3 is a V-shaped groove 301 adapted to the sweet potato seedlings.

[0028] The joystick 1 is composed of a telescopic rod assembly consisting of multiple segments that are interconnected, with telescopic marbles or adjustment nuts limiting the position of the telescopic rods. The length of the joystick 1 is adjustable, making it suitable for use by people of different heights, and having a wider range of applications. Preferably, the telescopic rod assembly includes an inclined rod section 101, with a handle 102 at the top and a telescopic straight rod section 103 at the bottom. The provision of the inclined rod section 101 further facilitates the oblique planting method for sweet potatoes. The inclined rod section 101 is tilted 15-45 degrees relative to the telescopic straight rod section 103.

[0029] The V-shaped groove 301 of the fork-shaped plug is embedded with a rubber pad 4, which can reduce damage to the sweet potato seedlings during the cutting process and improve the cutting survival rate of the sweet potato seedlings. The rubber pad 4 can be fixed in the V-shaped groove 301 by bonding, bolting, buckling, etc.

[0030] like Figure 1-Figure 3 As shown, based on the first embodiment, the second embodiment of the present invention provides a new sweet potato cutting device, and a multifunctional frame with adjustable angle is provided on the lower side of the joystick 1. The multifunctional frame is composed of a pedal structure 5 and a placement rack 6. A placement box 7 for storing sweet potato seedlings is provided on the placement rack 6.

[0031] Specifically, the pedal structure 5 and the placement frame 6 are an integrated rectangular frame structure, and the middle part of the rectangular frame structure is connected to the joystick 1 through an adjusting rod structure 8. The adjusting rod structure 8 includes a connecting sleeve 801 that is sleeved on the joystick 1, and the rectangular frame is connected to the joystick 1 through a connecting rod 802 that is sleeved in the connecting sleeve 801. A conical sleeve 803 and an adjusting nut 804 screwed thereto are provided on one side or both sides of the connecting sleeve 801. During adjustment, the adjusting nut is loosened to rotate the connecting rod 802, adjust the angle of the rectangular frame structure, and rotate the rectangular frame structure relative to the joystick 1, so as to facilitate adjustment of the angle of the pedal structure 5, so that when the cutting board 2 is tilted and inserted into the soil, the operation is more comfortable.

[0032] The storage box 7 can be placed on the rectangular frame structure and secured with straps. Alternatively, a fixing crossbar 9 is provided on the upper side of the joystick 1, with a fixing clamp 10 attached to the fixing crossbar 9. The bottom of the storage box 7 can be placed on the rectangular frame structure, and the top can be clamped with the fixing clamp 10. This structure makes it easier to assemble and disassemble the storage box 7.

[0033] Working principle and process of the device:

[0034] (1) Select sweet potato seedlings: Choose sweet potato seedlings with thick stems and leaves and darker color, as such seedlings are more likely to survive;

[0035] (2) Cutting the sweet potato seedlings: Cut the sweet potato seedlings into small sections with five leaves per section, remove the bottom leaves, and only keep the upper leaves, and place the sweet potato seedlings in the storage box 7;

[0036] (3) Cutting: Hold the joystick 1 and place the sweet potato seedlings one by one in the ground from the placement box 7. Use the V-shaped groove 301 of the fork-shaped cutting plug 3 to clamp the sweet potato seedlings, and insert the fork-shaped cutting plug 3 into the soil at a 45-degree angle so that the sweet potato seedlings enter the soil. This completes the planting of sweet potato seedlings by cutting.

[0037] When using this device, workers do not need to bend over for a long time during operation. The operation is convenient and efficient, saving time and effort.

[0038] The above description is only a preferred embodiment of the present invention and does not constitute any form of confidentiality restriction on the present invention. Any simple modification, equivalent change and modification of the above embodiment made based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of the technical solution of the present invention.

Claims

1. A new sweet potato cutting device, characterized in that: The invention comprises a joystick (1) capable of adjusting its length, a cutting board (2) being provided at the bottom end of the joystick (1), a fork-shaped cutting plug (3) being provided at the top end of the cutting board (2), and a V-shaped groove (301) being adapted for the sweet potato seedling in the middle portion of the fork-shaped cutting plug (3).

2. The novel sweet potato cutting device according to claim 1, characterized in that: The operating lever (1) is composed of a plurality of telescopic rod assemblies that are sleeved together, and the telescopic rods are limited by telescopic marbles or adjusting nuts; the telescopic rod assembly includes an oblique rod section (101), a handle (102) is provided at the top end of the oblique rod section (101), and a telescopic straight rod section (103) is provided at the bottom end.

3. The novel sweet potato cutting device according to claim 2, characterized in that: The inclined rod section (101) is inclined at an angle of 15-45 degrees relative to the telescopic straight rod section (103).

4. The novel sweet potato cutting device according to claim 1, characterized in that: The V-shaped groove (301) of the fork-shaped plug is embedded with a rubber pad (4).

5. The novel sweet potato cutting device according to any one of claims 1 to 4, characterized in that: A multifunctional frame capable of adjusting the angle is provided on the lower side of the joystick (1), the multifunctional frame being composed of a pedal structure (5) and a placement frame (6), and a placement box (7) for storing sweet potato seedlings is provided on the placement frame (6).

6. The novel sweet potato cutting device according to claim 5, characterized in that: The pedal structure (5) and the placement frame (6) are an integrated rectangular frame structure, and the middle of the rectangular frame structure is connected to the operating lever (1) via an adjusting rod structure (8).

7. The novel sweet potato cutting device according to claim 6, characterized in that: The regulating rod structure (8) comprises a connecting sleeve (801) sleeved on the operating rod (1); the rectangular frame is connected to the operating rod (1) via a connecting rod (802) sleeved in the connecting sleeve (801); a conical ferrule (803) and an regulating nut (804) screwed thereto are provided on one or both sides of the connecting sleeve (801).

8. The novel sweet potato cutting device according to claim 6, characterized in that: The placement box (7) is placed on the rectangular frame structure and fixed with a strap; alternatively, a fixed crossbar (9) is provided on the upper side of the operating lever (1), and a fixing clamp (10) is provided on the fixed crossbar (9). The bottom of the placement box (7) can be placed on the rectangular frame structure, and the top is clamped by the fixing clamp (10).

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