Auxiliary pit digging device for grape vine planting

Abstract

The utility model discloses an auxiliary pit digging device for grapevine planting, which comprises a rack, the rack comprises a lower bracket, a plurality of upright posts and an upper bracket, the rack is provided with a lifting assembly, the lifting assembly comprises a power distribution push rod and a lifting plate, the lifting plate is provided with a pit drilling assembly, the pit drilling assembly comprises a driving motor and a spiral drill, and the driving motor is connected with the spiral drill. A plant spacing positioning assembly and a row spacing positioning assembly are arranged on the outer side of the pit drilling assembly on the rack, the plant spacing positioning assembly comprises a first sleeve, a first connecting rod and a first positioning rod, and the row spacing positioning assembly comprises a second sleeve, a third sleeve, a second connecting rod and a second positioning rod. According to the utility model, the plant spacing positioning assembly and the row spacing positioning assembly are matched for use, the plant spacing and the row spacing during hole digging are positioned by adopting the telescopic plant spacing positioning assembly and the telescopic row spacing positioning assembly, the device is not easy to deform and bend, the positioning precision is higher, and the device can be folded and does not occupy space when not in use.

Description

Technical Field

[0001] The utility model relates to the technical field of grape tree planting, in particular to an auxiliary pit digging device for grape tree planting. Background Art

[0002] During the planting process of grapevines, pits need to be dug in advance to facilitate the planting of grapevines. During the pit planting, the plant spacing, row spacing and planting depth need to be consistent in the field or plot where the grapevines are planted. Existing pit digging auxiliary devices used in the process of grapevine planting generally use ropes to connect heavy objects and drag and position them to ensure consistent plant spacing. However, in actual operation, due to the uneven terrain and the relatively soft material of the rope, the rope is easy to bend, resulting in a large error in plant spacing. Utility Model Content

[0003] The utility model aims to provide an auxiliary pit digging device for grapevine planting to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary pit digging device for grapevine planting, comprising a frame, a lifting assembly is arranged on the frame, the lifting assembly comprises a power distribution push rod and a lifting plate, a drilling assembly is arranged on the lifting plate, and a plant spacing positioning assembly and a row spacing positioning assembly are arranged on the outer side of the drilling assembly on the frame.

[0005] Preferably, the frame includes a lower bracket, a plurality of columns and an upper bracket, the plurality of columns are arranged at the upper end of the lower bracket, the upper bracket is arranged at the upper ends of the plurality of columns, and the lower end of the lower bracket is provided with two moving wheels.

[0006] Preferably, two handles are provided on the upper end of the upper bracket away from the plant spacing positioning component, and the two handles are respectively provided with a control switch A and a control switch B, and a ground cone is provided on the lower side of the plant spacing positioning component on the lower bracket.

[0007] Preferably, the electric push rod is arranged on the upper bracket, and the lifting plate is arranged at the lower end of the electric push rod, wherein the four columns pass through the lifting plate and are slidably connected to the lifting plate, and the electric push rod is electrically connected to the control switch A.

[0008] Preferably, two of the columns are provided with buffer components, the buffer components include springs and damping rings, the springs are provided on the columns, the damping rings are provided on the springs, and the damping rings are slidably connected to the columns.

[0009] Preferably, the drilling assembly includes a drive motor and an auger, the drive motor is arranged on a lifting plate, the auger is arranged at the lower end of the drive motor, the lower end of the auger passes through the lifting plate and is rotatably connected to the lifting plate, and the drive motor is electrically connected to the control switch B.

[0010] Preferably, the plant spacing positioning assembly comprises a sleeve 1, a connecting rod 1 and a positioning rod 1, wherein the sleeve 1 is hinged on the lower bracket, the connecting rod 1 is arranged in the sleeve 1, and the positioning rod 1 is installed on the connecting rod 1.

[0011] Preferably, the row spacing positioning assembly includes sleeve two, sleeve three, connecting rod two and positioning rod two, sleeve two is hinged on the lower bracket, sleeve three is arranged in sleeve two, connecting rod two is arranged in sleeve three, and positioning rod two is installed on connecting rod two.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model uses the coordinated use of the plant spacing positioning component and the row spacing positioning component, and adopts the telescopic plant spacing positioning component and the row spacing positioning component to locate the plant spacing and row spacing when digging a pit. It is not easy to deform or bend, has high positioning accuracy, and can be folded when not in use, and does not occupy space;

[0014] 2. The utility model also guides the lifting plate through the coordinated use of the frame, the lifting assembly, and the drilling assembly to ensure that the driving motor and the auger are vertically moved up and down to avoid deviation when digging. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model from the third viewing angle.

[0018] In the figure: 1. frame; 11. lower bracket; 12. column; 13. upper bracket; 14. moving wheel; 2. lifting assembly; 21. electric push rod; 22. lifting plate; 3. drilling assembly; 31. driving motor; 32. auger; 4. plant spacing positioning assembly; 41. sleeve one; 42. connecting rod one; 43. positioning rod one; 5. row spacing positioning assembly; 51. sleeve two; 52. sleeve three; 53. connecting rod two; 54. positioning rod two; 6. buffer; 61. spring; 62. damping ring; 7. handle; 8. ground cone. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: an auxiliary pit digging device for grapevine planting, comprising a frame 1, a lifting assembly 2 is arranged on the frame 1, the lifting assembly 2 comprises a power distribution push rod 21 and a lifting plate 22, a drilling assembly 3 is installed on the lifting plate 22, and a plant spacing positioning assembly 4 and a row spacing positioning assembly 5 are installed on the outer side of the drilling assembly 3 on the frame 1;

[0021] The frame 1 includes a lower bracket 11, a plurality of columns 12 and an upper bracket 13. The plurality of columns 12 are mounted on the upper end of the lower bracket 11, the upper bracket 13 is mounted on the upper ends of the plurality of columns 12, and two moving wheels 14 are mounted on the lower end of the lower bracket 11; two handles 7 are mounted on the upper end of the upper bracket 13 away from the plant spacing positioning component 4, and the two handles 7 are respectively mounted with a control switch A and a control switch B, and a ground cone 8 is mounted on the lower side of the plant spacing positioning component 4 on the lower bracket 11; an electric push rod 21 is mounted on the upper bracket 13, and a lifting plate 22 is mounted on the lower end of the electric push rod 21 , wherein four columns 12 pass through the lifting plate 22 and are slidably connected with the lifting plate 22, and the electric push rod 21 is electrically connected to the control switch A; wherein two columns 12 are equipped with buffers 6, and the buffers 6 include a spring 61 and a damping ring 62, the spring 61 is installed on the column 12, the damping ring 62 is installed on the spring 61, and the damping ring 62 is slidably connected with the column 12; the drilling assembly 3 includes a driving motor 31 and an auger 32, the driving motor 31 is installed on the lifting plate 22, the auger 32 is installed at the lower end of the driving motor 31, and the lower end of the auger 32 passes through the lifting plate 22 and is connected with the lifting plate 22. The lifting plate 22 is rotatably connected, and the driving motor 31 is electrically connected to the control switch B; the plant spacing positioning component 4 includes a sleeve 41, a connecting rod 42 and a positioning rod 43, the sleeve 41 is hinged on the lower bracket 11 through a damping shaft, the connecting rod 42 is installed in the sleeve 41, and the positioning rod 43 is installed on the connecting rod 42. The lengths of the sleeve 41 and the connecting rod 42 are both 0.6m, ensuring that the grape plant spacing is between the optimal plant spacing of 1.2 and 1.5m; the row spacing positioning component 5 includes a sleeve 2 51, a sleeve 3 52, a connecting rod 2 53 and a positioning rod 2 54, the sleeve The second sleeve 51 is hinged on the lower bracket 11 through a damping shaft, the third sleeve 52 is installed in the second sleeve 51, the second connecting rod 53 is installed in the third sleeve 52, and the second positioning rod 54 is installed on the second connecting rod 53. The lengths of the second sleeve 51, the third sleeve 52 and the second connecting rod 53 are all 0.75m, ensuring that the grape plant spacing is between the optimal plant spacing of 2.3 and 2.5m. The first sleeve 41, the second sleeve 51 and the third sleeve 52 are all reducing sleeves whose inner diameters increase sequentially from bottom to top, and the first connecting rod 42 and the second connecting rod 53 are all reducing rods whose diameters increase sequentially from bottom to top to prevent slipping during stretching.

[0022] Working principle: When the utility model is in use, the sleeve 41 is rotated and the connecting rod 42 is fully stretched, and then the sleeve 51 is rotated and the sleeve 3 52 and the connecting rod 2 53 are fully stretched, the handle 7 is held, and the control switch A and the control switch B are started at the same time, so that the electric push rod 21 is extended, and the lifting plate 22 and the auger 32 are driven to move, and the driving motor 31 drives the auger 32 to rotate to dig a hole. After the hole is dug, the electric push rod 21 is controlled to reset, and the driving motor 31 stops running. When moving, the positioning rod 43 is used to locate the plant spacing with the previous planting hole in the same row, and the positioning rod 2 54 is used to locate the row spacing with the planting holes in a row on the side. It is not easy to deform and bend, and the positioning accuracy is high, which ensures the positioning accuracy. It has the advantages of easy use and good use effect.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary pit digging device for grapevine planting, comprising a frame (1), characterized in that: A lifting assembly (2) is arranged on the frame (1), the lifting assembly (2) comprising a power distribution push rod (21) and a lifting plate (22), a drilling assembly (3) is arranged on the lifting plate (22), and a plant spacing positioning assembly (4) and a row spacing positioning assembly (5) are arranged outside the drilling assembly (3) on the frame (1).

2. The auxiliary pit digging device for grapevine planting according to claim 1, characterized in that: The frame (1) comprises a lower bracket (11), a plurality of upright posts (12) and an upper bracket (13); the plurality of upright posts (12) are arranged at the upper end of the lower bracket (11); the upper bracket (13) is arranged at the upper ends of the plurality of upright posts (12); and two moving wheels (14) are arranged at the lower end of the lower bracket (11).

3. The auxiliary pit digging device for grapevine planting according to claim 2, characterized in that: Two handles (7) are provided on the upper end of the upper bracket (13) at a side away from the plant spacing positioning assembly (4), and a control switch A and a control switch B are provided on the two handles (7), respectively. A ground cone (8) is provided on the lower side of the plant spacing positioning assembly (4) on the lower bracket (11).

4. The auxiliary pit digging device for grapevine planting according to claim 3, characterized in that: The electric push rod (21) is arranged on the upper bracket (13), and the lifting plate (22) is arranged at the lower end of the electric push rod (21), wherein the four uprights (12) pass through the lifting plate (22) and are slidably connected to the lifting plate (22), and the electric push rod (21) is electrically connected to the control switch A.

5. The auxiliary pit digging device for grapevine planting according to claim 4, characterized in that: Two of the columns (12) are provided with a buffer member (6), the buffer member (6) comprising a spring (61) and a damping ring (62), the spring (61) being provided on the column (12), the damping ring (62) being provided on the spring (61), and the damping ring (62) being slidably connected to the column (12).

6. The auxiliary pit digging device for grapevine planting according to claim 5, characterized in that: The drilling assembly (3) comprises a driving motor (31) and an auger (32); the driving motor (31) is arranged on the lifting plate (22); the auger (32) is arranged at the lower end of the driving motor (31); the lower end of the auger (32) passes through the lifting plate (22) and is rotatably connected to the lifting plate (22); the driving motor (31) is electrically connected to a control switch B.

7. The auxiliary pit digging device for grapevine planting according to claim 6, characterized in that: The plant spacing positioning assembly (4) comprises a sleeve (41), a connecting rod (42) and a positioning rod (43); the sleeve (41) is hinged on the lower bracket (11); the connecting rod (42) is arranged in the sleeve (41); and the positioning rod (43) is installed on the connecting rod (42).

8. The auxiliary pit digging device for grapevine planting according to claim 7, characterized in that: The row spacing positioning assembly (5) comprises a second sleeve (51), a third sleeve (52), a second connecting rod (53) and a second positioning rod (54); the second sleeve (51) is hinged on the lower bracket (11); the third sleeve (52) is arranged in the second sleeve (51); the second connecting rod (53) is arranged in the third sleeve (52); and the second positioning rod (54) is installed on the second connecting rod (53).

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