Adjustable seedling planting device

Abstract

The adjustable seedling planting device comprises a left seedling planting head and a right seedling planting head, the top of the left seedling planting head is rotatably connected with the top of the right seedling planting head, the top end of the left seedling planting head and the top end of the right seedling planting head are both fixedly connected with connecting rods, each connecting rod comprises an inner rod body, and each inner rod body is provided with an outer rod body. The outer surface of the inner rod body is movably sleeved with an adjusting sleeve, an adjusting bolt is jointly connected between the adjusting sleeve and the inner rod body in a threaded penetrating mode, the adjusting sleeve and the inner rod body are provided with a through hole and a screw hole respectively, the through hole and the screw hole are matched with the adjusting bolt, and an auxiliary assembly is arranged on the inner rod body. And a user can conveniently adjust the use length of the connecting rod according to the use requirements of the user, and the applicability and practicability are high.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling planters, in particular to an adjustable seedling planter. Background Technique

[0002] A seedling planter is a commonly used small agricultural tool in vegetable and fruit planting. It has the characteristics of simple operation, light weight and high working efficiency. The published patent number: CN219660375U, discloses a utility model patent of a portable manual seedling planter. In this patent, by covering the fixed handle with both hands and opening the fixed handle to both sides, under the action of the connecting rod, the first seedling head and the second seedling head can be closed towards the middle with the top as the turning point. Then, insert the handheld seedling planter into the loose soil where seedlings need to be planted. At the same time, put the seedlings into the hole between the first seedling head and the second seedling head. Use the ranging ruler to measure the space or distance required for planting seedlings. Slowly close the fixed handle towards the middle, so that the first seedling head and the second seedling head are opened to both sides with the top as the turning point, and pinch the handle and slowly lift it. Then the soil will automatically backfill towards the middle, and step on it to compact it to achieve rapid seedling planting. However, the use length of the connecting rod on this device is limited and cannot be adjusted. When a user with a higher height uses it, they need to often bend down significantly, and the applicability and practicality are relatively low. Therefore, we provide an adjustable seedling planter. Summary of the Utility Model

[0003] The purpose of the utility model is to provide an adjustable seedling planter to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: An adjustable seedling planter, including a left seedling head and a right seedling head, the top of the left seedling head and the right seedling head are rotatably connected, and the top ends of the left seedling head and the right seedling head are both fixedly connected with a connecting rod. The connecting rod includes an inner rod body, and an adjusting sleeve is movably sleeved on the outer surface of the inner rod body. An adjusting bolt is commonly threaded through the adjusting sleeve and the inner rod body, and through holes and screw holes adapted to the adjusting bolt are respectively opened on the adjusting sleeve and the inner rod body. An auxiliary component is provided on the inner rod body.

[0005] Further, including a left seedling head and a right seedling head, characterized in that: the top of the left seedling head and the right seedling head are rotatably connected, and the top ends of the left seedling head and the right seedling head are both fixedly connected with an inner rod body, and an adjusting sleeve is movably sleeved on the outer surface of the inner rod body. An adjusting bolt is commonly threaded through the adjusting sleeve and the inner rod body, and through holes and screw holes adapted to the adjusting bolt are respectively opened on the adjusting sleeve and the inner rod body. An auxiliary component is provided on the inner rod body.

[0006] Further, the number of the through holes is seventeen, and the seventeen through holes are arranged vertically at equal intervals.

[0007] Further, a handle is fixedly connected to the top end of the adjusting sleeve, and the side surface of the handle is T-shaped.

[0008] Further, rubber sleeves are sleeved on the outer surfaces of the front and rear sides of the handle.

[0009] Further, the inner height of the sliding opening is the same as the inner height of the adjusting sleeve.

[0010] Further, scale lines are provided on the outer surface of the front side of the inner rod body.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By providing the adjustable seedling planter, manually sliding the adjusting sleeve upward on the inner rod body, and then through the combined action of the adjusting bolt, through hole and screw hole, fixing the adjusted position of the inner rod body, the use length of the connecting rod can be extended. On the contrary, the use length of the connecting rod can be shortened. The operation is simple and convenient, which is convenient for the user to adjust the use length of the connecting rod according to his own use requirements, and the applicability and practicability are relatively high.

[0013] 2. By providing the adjustable seedling planter, through the sliding connection between the slider and the sliding opening, it is beneficial to improve the stability of the inner rod body when moving in the adjusting sleeve, so as to facilitate the alignment of the screw hole on the inner rod body with the through hole on the adjusting sleeve, and improve the use effect of the device. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the cross-section of the adjusting sleeve and the inner rod body of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the right view of the handle and the adjusting sleeve of the present utility model;

[0017] Figure 4 is the present utility model Figure 2 The enlarged structural diagram at position A in;

[0018] In the figure: 1, left seedling head; 2, right seedling head; 3, inner rod body; 4, through hole; 5, screw hole; 6, slider; 7, sliding opening; 8, handle; 9, rubber sleeve; 10, scale line; 11, adjusting sleeve; 12, adjusting bolt. Detailed Embodiment

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Embodiment 1

[0021] Please refer to Figure 1-2 and Figure 4 A kind of adjustable seedling planter, which includes a left seedling head 1 and a right seedling head 2. The tops of the left seedling head 1 and the right seedling head 2 are rotatably connected, and connecting rods are fixedly connected to the tops of both the left seedling head 1 and the right seedling head 2. The connecting rod includes an inner rod body 3 (the inner rod body 3 is fixedly connected to the left seedling head 1 or the right seedling head 2 by welding), and an adjusting sleeve 11 is movably sleeved on the outer surface of the inner rod body 3. An adjusting bolt 12 is commonly threaded through and connected between the adjusting sleeve 11 and the inner rod body 3, and through holes 4 and screw holes 5 adapted to the adjusting bolt 12 are respectively formed on the adjusting sleeve 11 and the inner rod body 3. An auxiliary component is provided on the inner rod body 3.

[0022] Please refer to Figure 1-2 The auxiliary component includes a slider 6. The slider 6 is fixedly arranged on the outer wall of the top of the inner rod body 3 away from the screw hole 5, and one side end of the slider 6 away from the inner rod body 3 is slidably penetrated through the outer wall of the adjusting sleeve 11. A sliding port 7 adapted to the slider 6 is formed on the adjusting sleeve 11. By providing the auxiliary component, through the sliding connection between the slider 6 and the sliding port 7, the adjusting sleeve 11 can be prevented from rotating when moving up and down on the inner rod body 3, so as to facilitate the alignment of the screw hole 5 with the required through hole 4, and further facilitate the user to fix the adjusted position of the inner rod body 3 through the adjusting bolt 12. And through the sliding connection between the slider 6 and the sliding port 7, it is beneficial to improve the stability of the inner rod body 3 when moving up and down.

[0023] Please refer to Figure 2 The number of the through holes 4 is seventeen, and the seventeen through holes 4 are arranged vertically at equal intervals. The internal height of the sliding port 7 is the same as the internal height of the adjusting sleeve 11.

[0024] Please refer to Figure 1-3 The top of the adjusting sleeve 11 is fixedly connected with a handle 8, and the side surface of the handle 8 is in a T shape. Rubber sleeves 9 are sleeved on the outer surfaces of the front and rear sides of the handle 8. By providing the handle 8 and the rubber sleeves 9, it is convenient for the user to operate and use the connecting rod.

[0025] Embodiment 2

[0026] On the basis of Embodiment 1, a scale line 10 is added. Please refer toFigure 1 , the outer surface of the front side of the inner rod body 3 is provided with a scale line 10. By setting the scale line, it is convenient for the user to know the extending length of the inner rod body 3, so that the user can quickly adjust the lengths of the two connecting rods to the same length, improving the practicability of the device.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable seedling planter, comprising a left seedling planter head (1) and a right seedling planter head (2), characterized in that: The left seedling head (1) and the right seedling head (2) are rotatably connected at the top, and the tops of the left seedling head (1) and the right seedling head (2) are fixedly connected with a connecting rod, the connecting rod comprises an inner rod body (3), and an adjusting sleeve (11) is movably sleeved on the outer surface of the inner rod body (3), an adjusting bolt (12) is threadedly connected between the adjusting sleeve (11) and the inner rod body (3), and a through hole (4) and a screw hole (5) matched with the adjusting bolt (12) are respectively opened on the adjusting sleeve (11) and the inner rod body (3), and an auxiliary component is provided on the inner rod body (3).

2. The adjustable seedling planter according to claim 1, characterized in that: The auxiliary component comprises a slider (6), the slider (6) being fixedly mounted on the outer wall of the top end of the inner rod body (3) away from the screw hole (5), and the end of the slider (6) away from the inner rod body (3) is slidably connected to the outer wall of the adjustment sleeve (11), and the adjustment sleeve (11) is provided with a sliding opening (7) adapted to the slider (6).

3. The adjustable seedling planter according to claim 1, characterized in that: The number of the through holes (4) is seventeen, and the seventeen through holes (4) are vertically arranged and distributed at equal intervals.

4. The adjustable seedling planter according to claim 1, characterized in that: The top end of the adjusting sleeve (11) is fixedly connected to a handle (8), and the side surface of the handle (8) is T-shaped.

5. The adjustable seedling planter according to claim 4, characterized in that: The outer surfaces of the front and rear sides of the handle (8) are sleeved with rubber sleeves (9).

6. The adjustable seedling planter according to claim 2, characterized in that: The inner height of the sliding opening (7) is the same as the inner height of the adjusting sleeve (11).

7. The adjustable seedling planter according to claim 1, characterized in that: The outer surface of the front side of the inner rod body (3) is provided with scale lines (10).

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