Tea tree planting hole digger with adjustable depth

Abstract

The utility model relates to the technical field of tea tree planting, in particular to a depth-adjustable digging machine for tea tree planting, which comprises a moving mechanism, a digging mechanism is fixedly mounted in the middle of the upper surface of the moving mechanism, and an irrigation mechanism is mounted on the left side of the upper surface of the moving mechanism. An identification mechanism is fixedly connected to one side of the lower surface of an upper side plate of the pit digging mechanism and comprises a scale rod and a limiting mechanism connected to the outer side of the scale rod in a sliding manner; the limiting mechanism comprises a limiting shell, a limiting plate rotationally connected to the front side of the limiting shell and an auxiliary rod slidably connected to the surface of the left side of the limiting shell. According to the device, the depth of dug pits can be clearly known through the identification mechanism, the depth of the pits can be conveniently controlled, tea tree planting is facilitated, the moving distance of the pit digging mechanism can be limited in advance through the limiting mechanism, and the depth of the pits can be more conveniently controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of tea tree planting, in particular to a tea tree planting pit digging machine with adjustable depth. Background Art

[0002] A pit digger is a specialized machine used for quickly digging pits for tree planting and fertilization in mountainous, hilly, and gully areas. It frees people from heavy manual labor and is widely used in tree planting, fruit plantations, hedges, and autumn fertilization. Therefore, a planting pit digger is necessary. During tea cultivation, a pit digger is often used to ensure the appropriate planting depth.

[0003] The utility model patent with authorization announcement number CN217850069U discloses a planting digging machine, which includes a workbench, wherein the lower end of the workbench is fixedly mounted with legs near the four corners, and a roller is movably mounted on one side of the legs. A through groove is formed on the outer surface of the upper end of the workbench, and a circular hole is formed on the outer surface of the upper end of the workbench near one side. A water tank is fixedly mounted on the side of the upper end of the workbench near the circular hole, and a water outlet pipe is connected to one side of the water tank. The top of the water tank is connected to a water inlet pipe. Four electric telescopic rods are fixedly mounted on the upper end of the workbench, and a fixed plate is fixedly mounted on the top of the electric telescopic rod. The lower end of the workbench is provided with soil-covering components near both sides, and a motor is fixedly mounted on the upper end of the fixed plate, and the output shaft of the motor passes through the lower end of the fixed plate. The planting digging machine described in this utility model is convenient for covering the excavated soil and for planting seedlings.

[0004] Although the above utility model can easily dig out the soil and can easily adjust the height, it is difficult to easily understand the depth of the dug hole during the adjustment process and the digging process. In view of this, we propose a tea tree planting digging machine with adjustable depth. Utility Model Content

[0005] The utility model provides a tea tree planting pit digging machine with adjustable depth to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A depth-adjustable tea tree planting digging machine comprises a moving mechanism, a digging mechanism fixedly mounted in the middle of the upper surface of the moving mechanism, a watering mechanism mounted on the left side of the upper surface of the moving mechanism, and a marking mechanism fixedly connected to one side of the lower surface of the upper side plate of the digging mechanism, the marking mechanism comprising a scale rod and a limiting mechanism slidably connected to the outer side of the scale rod;

[0008] The limiting mechanism includes a limiting shell, a limiting plate rotatably connected to the front side of the limiting shell, and an auxiliary rod slidably connected to the left side surface of the limiting shell.

[0009] As an optimal technical solution, a through groove is provided on the front surface of the limiting shell, a placement groove is provided on the right surface of the through groove, a cavity is provided on the left surface of the through groove, rotation holes are provided on the upper and lower surfaces of the placement groove, a mounting hole is provided on the upper end of the left surface of the cavity, and an identification block is welded on the lower front side of the left surface of the through groove.

[0010] As a preferred technical solution, a rotating rod is rotatably connected to the inside of the right side of the upper surface of the limiting plate, and a bolt is threadedly connected to the lower left side of the front surface of the limiting plate.

[0011] As a preferred technical solution, an auxiliary piece is welded on the right surface of the auxiliary rod, and a spring is welded on the left surface of the auxiliary piece.

[0012] As a preferred technical solution, the cross section of the identification block is a triangular structure, and the rear surface of the identification block is in close contact with the front surface of the scale rod.

[0013] As a preferred technical solution, the front surface of the scale rod is provided with scale lines, and the limiting plate is provided with a rubber pad near the scale rod.

[0014] As a preferred technical solution, the left end of the spring is fixedly connected to the right surface of the left side wall of the limiting shell, and a rubber pad is attached to the right surface of the auxiliary piece.

[0015] As a preferred technical solution, an auxiliary plate is welded to the top end of the bolt, and the bolt is rotatably connected to the inner rear surface of the limiting shell.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. Through the marking mechanism, we can clearly understand the depth of the dug hole, which is convenient for controlling the depth of the hole and facilitating tea tree planting.

[0018] 2. The limit mechanism can limit the moving distance of the digging mechanism in advance, and the depth of the pit can be controlled more conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural diagram of the marking mechanism in the present utility model;

[0021] Figure 3 This is a schematic structural diagram of the limiting mechanism in the utility model;

[0022] Figure 4 This is a schematic structural diagram of the position-limiting housing in the utility model;

[0023] Figure 5 This is a schematic structural diagram of the limiting plate in the utility model;

[0024] Figure 6 This is a schematic structural diagram of the auxiliary rod in the present utility model;

[0025] The meaning of each number in the figure is:

[0026] 1. Moving mechanism; 2. Digging mechanism; 3. Watering mechanism; 4. Marking mechanism; 41. Scale rod; 42. Limiting mechanism; 421. Limiting shell; 4211. Through groove; 4212. Rotating hole; 4213. Placement slot; 4214. Marking block; 4215. Cavity; 4216. Mounting hole; 422. Limiting plate; 4221. Rotating rod; 4222. Bolt; 423. Auxiliary rod; 4231. Auxiliary plate; 4232. Spring. DETAILED DESCRIPTION

[0027] The following will be combined with the 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 part of the embodiments of the present invention, not all of the 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.

[0028] See also Figures 1-6 , this embodiment provides a technical solution:

[0029] The tea tree planting digging machine with adjustable depth includes a moving mechanism 1, a digging mechanism 2 is fixedly installed in the middle position of the upper surface of the moving mechanism 1, a watering mechanism 3 is installed on the left side of the upper surface of the moving mechanism 1, and an identification mechanism 4 is fixedly connected to one side of the lower surface of the upper side plate of the digging mechanism 2. The identification mechanism 4 includes a scale rod 41 and a limiting mechanism 42 slidably connected to the outside of the scale rod 41. The limiting mechanism 42 includes a limiting shell 421, a limiting plate 422 rotatably connected to the front side of the limiting shell 421, and an auxiliary rod 423 slidably connected to the left surface of the limiting shell 421. Through the above mechanism, the depth of the hole dug by the digging mechanism 2 can be conveniently controlled.

[0030] Furthermore, a through groove 4211 is provided on the front surface of the limiting shell 421, a placement groove 4213 is provided on the right surface of the through groove 4211, a cavity 4215 is provided on the left surface of the through groove 4211, rotation holes 4212 are provided on the upper and lower surfaces of the placement groove 4213, a mounting hole 4216 is provided on the upper end of the left surface of the cavity 4215, and an identification block 4214 is welded on the lower front side of the left surface of the through groove 4211, and the scale on the scale rod 41 is conveniently read through the identification block 4214.

[0031] Furthermore, a rotating rod 4221 is rotatably connected to the inner right side of the upper surface of the limiting plate 422 , and a bolt 4222 is threadedly connected to the lower left side of the front surface of the limiting plate 422 , and the bolt 4222 is threadedly connected to the limiting plate 422 .

[0032] In this embodiment, an auxiliary piece 4231 is welded to the right surface of the auxiliary rod 423 , and a spring 4232 is welded to the left surface of the auxiliary piece 4231 . When no external force is applied, the spring 4232 is in a stretched state.

[0033] In this embodiment, the cross section of the identification block 4214 is a triangular structure, and the rear surface of the identification block 4214 is in close contact with the front surface of the scale rod 41, which is convenient for reading.

[0034] In this embodiment, scale lines are provided on the front surface of the scale rod 41 , and a rubber pad is attached to the limit plate 422 near the scale rod 41 to increase the friction generated by the contact surface between the limit plate 422 and the scale rod 41 .

[0035] In this embodiment, the left end of the spring 4232 is fixedly connected to the right surface of the left wall of the limiting shell 421, and a rubber pad is attached to the right surface of the auxiliary piece 4231 to increase the friction between the auxiliary piece 4231 and the side surface of the scale rod 41.

[0036] In this embodiment, an auxiliary plate is welded to the top of the bolt 4222 , and the bolt 4222 is rotatably connected to the inner rear surface of the limiting housing 421 , making it convenient for users to rotate the bolt 4222 .

[0037] Among them, it is worth mentioning that the structure and working principle of the spring 4232 involved in this embodiment are as well known to those skilled in the art, and will not be elaborated here. The structures and working principles of the moving mechanism 1, the digging mechanism 2, and the watering mechanism 3 involved in this embodiment are all technologies that have been disclosed in the prior art, and will not be elaborated here.

[0038] During the specific use of the depth-adjustable tea tree planting digging machine of this embodiment, the digging rod in the digging mechanism 2 is first controlled to contact the ground, and the scale of the scale rod 41 at this time is read out. Then, according to the required depth of the pit, the limit mechanism 42 is adjusted to a suitable height. When adjusting, first push the limit shell 421 upward to a suitable position, and control the position of the limit shell 421 on the scale rod 41 through the identification block 4214. After adjusting to the appropriate position, press the auxiliary rod 423, and push the auxiliary piece 4231 against the side surface of the scale rod 41 for auxiliary limiting, and then tighten the bolt 4222. By pushing the limit plate 422 toward the surface of the scale rod 41, the limit mechanism 42 is finally limited to complete the control of the digging depth.

[0039] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea tree planting pit digging machine with adjustable depth, comprising a moving mechanism (1), characterized in that: A digging mechanism (2) is fixedly installed at the middle position of the upper surface of the moving mechanism (1), a watering mechanism (3) is installed at the left position of the upper surface of the moving mechanism (1), and a marking mechanism (4) is fixedly connected to one side of the lower surface of the upper side plate of the digging mechanism (2), and the marking mechanism (4) includes a scale rod (41) and a limiting mechanism (42) slidably connected to the outer side of the scale rod (41); The limiting mechanism (42) comprises a limiting shell (421), a limiting plate (422) rotatably connected to the front side of the limiting shell (421), and an auxiliary rod (423) slidably connected to the left side surface of the limiting shell (421).

2. The depth-adjustable tea tree planting digging machine according to claim 1, characterized in that: The front surface of the limiting housing (421) is provided with a through groove (4211), the right surface of the through groove (4211) is provided with a placement groove (4213), the left surface of the through groove (4211) is provided with a cavity (4215), the upper and lower surfaces of the placement groove (4213) are provided with rotation holes (4212), the upper end of the left surface of the cavity (4215) is provided with a mounting hole (4216), and an identification block (4214) is welded to the lower front side of the left surface of the through groove (4211).

3. The depth-adjustable tea tree planting digging machine according to claim 2, characterized in that: The right side of the upper surface of the limiting plate (422) is internally rotatably connected to a rotating rod (4221), and the lower left side of the front surface of the limiting plate (422) is threadedly connected to a bolt (4222).

4. The depth-adjustable tea tree planting digging machine according to claim 3, characterized in that: An auxiliary piece (4231) is welded to the right surface of the auxiliary rod (423), and a spring (4232) is welded to the left surface of the auxiliary piece (4231).

5. The depth-adjustable tea tree planting digging machine according to claim 2, characterized in that: The cross section of the identification block (4214) is triangular in structure, and the rear surface of the identification block (4214) is in close contact with the front surface of the scale rod (41).

6. The depth-adjustable tea tree planting digging machine according to claim 3, characterized in that: The front surface of the scale rod (41) is provided with scale lines, and the position limiting plate (422) is provided with a rubber pad near the scale rod (41).

7. The depth-adjustable tea tree planting digging machine according to claim 4, characterized in that: The left end of the spring (4232) is fixedly connected to the right surface of the left side wall of the limiting housing (421), and a rubber pad is attached to the right surface of the auxiliary piece (4231).

8. The depth-adjustable tea tree planting digging machine according to claim 4, characterized in that: An auxiliary plate is welded to the top end of the bolt (4222), and the bolt (4222) is rotatably connected to the inner rear surface of the limiting housing (421).

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