Planting pit digging device for garden cultivation

Abstract

The utility model relates to the technical field of garden cultivation, and discloses a planting pit digging device for garden cultivation, which comprises a fixing frame, connecting plates fixedly arranged on the left side surface of the fixing frame, a fixing plate fixedly arranged on the left side surface of the upper end of the fixing frame, and a pit digging mechanism arranged below the fixing plate, an adjusting mechanism is arranged below the fixing frame, a connecting groove is formed in the side face of the connecting plate, a positioning rod is fixedly arranged on the inner wall of the connecting groove, the pit digging mechanism comprises a driving part and a buffering part, and the adjusting mechanism comprises a moving part and a fixing part; the drilling rod pit digging depth can be controlled, the positioning rod positions the moving positioning plate, the stability of the positioning plate and the placing plate during moving is ensured, the stability of the drilling rod is ensured, potential safety hazards are avoided, the impact force borne by the limiting plate and the drilling rod is relieved through the connecting spring and the telescopic rod, and the service life of the drilling rod is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of gardening cultivation, in particular to a planting pit digging device for gardening cultivation. Background Art

[0002] The pit digger is a special machine for quickly digging pits for afforestation and fertilization in mountainous, hilly and gully areas. The pit digger frees people from heavy physical labor and is widely used in afforestation, fruit forests, fences, and fertilizing fruit trees in autumn. It has strong power, beautiful appearance, comfortable operation, low labor intensity, suitable for various terrains, high efficiency, easy to carry and field operations;

[0003] When carrying out garden cultivation and planting, it is necessary to dig holes for planting plants first. When digging holes, a digging device is usually used. At present, when the digging device is used, the drill rod is positioned, and the drill rod will tilt to find out the safety hazards. At the same time, because the land usually contains a large number of stones, when the drill rod hits the stone, an impact force will be generated, which makes the drill rod easy to be damaged.

[0004] Therefore, a device for digging a planting pit for gardening is proposed. Utility Model Content

[0005] The utility model aims to provide a planting pit digging device for gardening to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a planting pit digging device for garden cultivation, comprising a fixed frame, a connecting plate is fixedly arranged on the left side of the fixed frame, two connecting plates are arranged at the front and rear, a fixed plate is fixedly arranged on the left side of the upper end of the fixed frame, a pit digging mechanism is arranged below the fixed plate, and an adjustment mechanism is arranged below the fixed frame;

[0007] A connecting groove is provided on the side of the connecting plate, and a positioning rod is fixedly provided on the inner wall of the connecting groove;

[0008] The digging mechanism includes a driving part and a buffer part;

[0009] The adjusting mechanism comprises a moving part and a fixing part.

[0010] Preferably, the driving part includes a placement plate, a motor is fixedly arranged on the top surface of the placement plate, the lower end of the motor output shaft passes through the placement plate and extends to the bottom of the placement plate, a drill rod is fixedly arranged on the bottom surface of the motor output shaft, and a connecting plate is fixedly arranged on the outer side of the drill rod, which drives the drill rod to rotate when electric start occurs.

[0011] Preferably, a positioning plate is fixedly provided on the side of the placement plate, and the front and rear positioning plates pass through the adjacent connecting grooves and are slidably connected to the inner walls of the connecting grooves, the positioning rod passes through the adjacent positioning plates and is slidably connected to the positioning plates, and an electric hydraulic rod is fixedly provided on the top surface of the fixed plate, and the lower end of the electric hydraulic rod output shaft passes through the fixed plate and is fixedly connected to the adjacent positioning plate, the electric hydraulic rod drives the positioning plate and the placement plate to move in the vertical direction, and the positioning rod positions the moving positioning plate.

[0012] Preferably, the buffer part includes a limit plate, which is sleeved on the outer side of the drill rod and slidably connected to the drill rod, and a telescopic rod is arranged above the limit plate, and three telescopic rods are arranged, and connecting seats are hingedly arranged at the upper and lower ends of the telescopic rod, and the connecting seat located at the bottom is fixedly connected to the limit plate, and a connecting spring is arranged outside the telescopic rod, and both ends of the connecting spring are fixedly connected to the telescopic rod and the connecting seat, and the telescopic rod and the connecting spring reduce the impact on the limit plate.

[0013] Preferably, a triangular sleeve plate is provided between the limit plate and the placement plate, the triangular sleeve plate is sleeved on the outer side surface of the drill rod and connected to the drill rod bearing, and the side surface of the triangular sleeve plate is fixedly connected to a nearby connecting seat.

[0014] Preferably, the moving part includes a fixed seat, two of which are arranged at the front and rear ends, and the front and rear two fixed seats are respectively fixedly connected to the front and rear sides of the fixed frame, a pulley is installed on the bottom surface of the fixed seat, and a handle is fixedly arranged on the right side of the fixed frame, and the pulley drives the fixed frame to move, so as to facilitate moving the fixed frame to a suitable position.

[0015] Preferably, the fixing part includes a connecting rod, the front and rear sides of the connecting rod are fixedly connected to the fixing frame, the top surface of the connecting rod is provided with a through groove, a plug is arranged in the through groove, the lower end of the plug is slidably connected to the inner wall of the through groove, and the plug is inserted into the ground to fix the fixing frame.

[0016] Preferably, an adjustment frame is fixedly provided on the upper end of the bolt, and limit rods are provided at the front and rear ends of the adjustment frame, the limit rods penetrate the adjustment frame and are slidably connected to the adjustment frame, and fixed blocks are fixedly provided on the upper and lower top surfaces of the limit rods, the fixed blocks are fixedly connected to the fixed frame, and a base frame is fixedly provided on the bottom surface of the fixed frame.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the planting pit digging device for garden cultivation is

[0018] 1) The electric hydraulic rod drives the right positioning plate and the placement plate to move, and the placement plate drives the drill rod to move synchronously, which can control the depth of the drill rod digging. The positioning rod positions the moving positioning plate to ensure the stability of the positioning plate and the placement plate when moving, and ensure the stability of the drill rod to avoid safety hazards. When the drill rod hits a stone, the limit plate moves, and the limit plate drives the telescopic rod and the connecting spring to extend and retract. The connecting spring and the telescopic rod reduce the impact force on the limit plate and the drill rod, thereby increasing the service life of the drill rod.

[0019] 2) The fixing frame is fixed by inserting the bolt into the soil. After the pit is dug, the adjusting frame is pulled, and the adjusting frame drives the bolt to move upward, so that the fixing frame can be moved, and then the device can be fixed to avoid the device from moving during the pit digging, resulting in errors in the pit digging position, thereby improving the pit digging effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a three-dimensional view of the pit digging mechanism of the utility model;

[0022] Figure 3 This is a partial three-dimensional view of the pit digging mechanism of the utility model;

[0023] Figure 4 This is a three-dimensional view of the adjustment mechanism of the utility model.

[0024] In the figure: 1 fixed frame, 2 connecting plate, 21 positioning rod, 3 fixed plate, 4 digging mechanism, 41 placing plate, 42 motor, 43 drill rod, 44 positioning plate, 45 electric hydraulic rod, 46 limit plate, 47 telescopic rod, 48 connecting seat, 49 connecting spring, 410 triangular sleeve, 5 adjustment mechanism, 51 fixed seat, 52 pulley, 53 handle, 54 connecting rod, 55 plug, 56 adjustment frame, 57 fixed block, 58 limit rod, 59 bottom frame. DETAILED DESCRIPTION

[0025] 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.

[0026] Embodiment 1

[0027] See also Figure 1-Figure 4The utility model provides a technical solution: a planting pit digging device for garden cultivation, comprising a fixing frame 1, a connecting plate 2 is fixedly arranged on the left side of the fixing frame 1, two connecting plates 2 are arranged at the front and rear, a fixing plate 3 is fixedly arranged on the left side of the upper end of the fixing frame 1, a digging mechanism 4 is arranged below the fixing plate 3, and an adjusting mechanism 5 is arranged below the fixing frame 1;

[0028] A connecting groove is provided on the side of the connecting plate 2, and a positioning rod 21 is fixedly provided on the inner wall of the connecting groove;

[0029] The digging mechanism 4 includes a driving part and a buffer part;

[0030] The adjustment mechanism 5 includes a moving part and a fixed part.

[0031] The driving part includes a placement plate 41, a motor 42 is fixedly arranged on the top surface of the placement plate 41, the lower end of the output shaft of the motor 42 passes through the placement plate 41 and extends to the bottom of the placement plate 41, a drill rod 43 is fixedly arranged on the bottom surface of the output shaft of the motor 42, and a connecting plate is fixedly arranged on the outer side surface of the drill rod 43;

[0032] A positioning plate 44 is fixedly arranged on the side of the placement plate 41, and the front and rear positioning plates 44 penetrate the adjacent connecting grooves and are slidably connected to the inner wall of the connecting grooves, and the positioning rod 21 penetrates the adjacent positioning plate 44 and is slidably connected to the positioning plate 44, and an electric hydraulic rod 45 is fixedly arranged on the top surface of the fixing plate 3, and the lower end of the output shaft of the electric hydraulic rod 45 penetrates the fixing plate 3 and is fixedly connected to the adjacent positioning plate 44;

[0033] The buffer part includes a limit plate 46, which is sleeved on the outer side of the drill rod 43 and slidably connected to the drill rod 43. A telescopic rod 47 is arranged above the limit plate 46. Three telescopic rods 47 are arranged. Connecting seats 48 are hingedly arranged at both ends of the telescopic rod 47. The connecting seat 48 at the bottom is fixedly connected to the limit plate 46. A connecting spring 49 is arranged on the outer sleeve of the telescopic rod 47. Both ends of the connecting spring 49 are fixedly connected to the telescopic rod 47 and the connecting seat 48.

[0034] A triangular sleeve plate 410 is provided between the limiting plate 46 and the placing plate 41. The triangular sleeve plate 410 is sleeved on the outer side of the drill rod 43 and connected to the bearing of the drill rod 43. The side of the triangular sleeve plate 410 is fixedly connected to the adjacent connecting seat 48.

[0035] Furthermore, in this embodiment, the motor 42 drives the drill rod 43 to rotate, so that the drill rod 43 digs a hole, and the electric hydraulic rod 45 drives the right positioning plate 44 and the placement plate 41 to move. When the placement plate 41 moves, it drives the drill rod 43 to move synchronously, so that the depth of the hole dug by the drill rod 43 can be controlled. When the placement plate 41 moves, the front and rear positioning plates 44 slide in the connecting groove, and the positioning rod 21 positions the moving positioning plate 44.

[0036] Furthermore, in this embodiment, the electric hydraulic rod 45 drives the right positioning plate 44 and the placement plate 41 to move, and the placement plate 41 drives the drill rod 43 to move synchronously, so as to control the digging depth of the drill rod 43. The positioning rod 21 positions the moving positioning plate 44 to ensure the stability of the positioning plate 44 and the placement plate 41 when moving, and ensures the stability of the drill rod 43 to avoid potential safety hazards. When the drill rod 43 hits a stone, the limit plate 46 moves, and the limit plate 46 drives the telescopic rod 47 and the connecting spring 49 to extend and retract. The connecting spring 49 and the telescopic rod 47 reduce the impact force on the limit plate 46 and the drill rod 43, thereby increasing the service life of the drill rod 43.

[0037] Embodiment 2

[0038] See also Figure 1-Figure 4 , and on the basis of the first embodiment, it is further obtained that: the moving part includes a fixed seat 51, two fixed seats 51 are arranged at the front and rear, the front and rear two fixed seats 51 are respectively fixedly connected to the front and rear sides of the fixed frame 1, a pulley 52 is installed on the bottom surface of the fixed seat 51, and a handle 53 is fixedly arranged on the right side of the fixed frame 1;

[0039] The fixing part includes a connecting rod 54, the front and rear sides of the connecting rod 54 are fixedly connected to the fixing frame 1, the top surface of the connecting rod 54 is provided with a through slot, a plug 55 is arranged in the through slot, and the lower end of the plug 55 is slidably connected to the inner wall of the through slot;

[0040] An adjustment frame 56 is fixedly arranged at the upper end of the plug 55, and limit rods 58 are arranged at the front and rear ends of the adjustment frame 56. The limit rod 58 penetrates the adjustment frame 56 and is slidably connected to the adjustment frame 56. Fixed blocks 57 are fixedly arranged on the upper and lower top surfaces of the limit rod 58. The fixed blocks 57 are fixedly connected to the fixing frame 1, and a bottom frame 59 is fixedly arranged on the bottom surface of the fixing frame 1.

[0041] Furthermore, in this embodiment, the fixing frame 1 is tilted, and the handle 53 is pushed to drive the fixing frame 1 to move. A pulley 52 is provided under the fixing frame 1, and the pulley 52 makes it easier for the fixing frame 1 to move. When the fixing frame 1 is moved to the digging position, the fixing frame 1 is laid flat, and the bottom frame 59 supports the fixing frame 1. The plug 55 is stepped on by the foot to make the plug 55 enter the soil to complete the fixing of the fixing frame 1. After the digging is completed, the adjusting frame 56 is pulled, and the adjusting frame 56 drives the plug 55 to move upward, so that the fixing frame 1 can be moved, and the fixing frame 1 can be fixed, and then the device can be fixed, so as to avoid the device from moving during digging, resulting in errors in the digging position, and improve the digging effect of the device;

[0042] Furthermore, in this embodiment, the bolt 55 enters the soil to fix the fixing frame 1. After the pit is dug, the adjusting frame 56 is pulled, and the adjusting frame 56 drives the bolt 55 to move upward, so that the fixing frame 1 can be moved, and the fixing frame 1 can be fixed, and then the device can be fixed, so as to avoid the device from moving during the pit digging, resulting in errors in the pit digging position, and improving the pit digging effect of the device.

[0043] When in use, the motor 42 drives the drill rod 43 to rotate so that the drill rod 43 digs a hole, and the electric hydraulic rod 45 drives the right positioning plate 44 and the placement plate 41 to move. When the placement plate 41 moves, it drives the drill rod 43 to move synchronously, and can control the digging depth of the drill rod 43. When the placement plate 41 moves, the front and rear positioning plates 44 slide in the connecting groove, and the positioning rod 21 positions the moving positioning plate 44 to ensure the stability of the positioning plate 44 and the placement plate 41 when moving, and ensure the stability of the drill rod 43 to avoid safety hazards. When the drill rod 43 hits a stone, the limit plate 46 moves, and the limit plate 46 drives the telescopic rod 47 and the connecting spring 49 to extend and retract, and the connecting spring 49 and the telescopic rod 47 reduce the limit plate 46 and The impact force on the drill rod 43 increases the service life of the drill rod 43, tilts the fixing frame 1, pushes the handle 53, drives the fixing frame 1 to move, and a pulley 52 is arranged under the fixing frame 1, and the pulley 52 makes it more convenient for the fixing frame 1 to move. When the fixing frame 1 is moved to the digging position, the fixing frame 1 is laid flat, and the base frame 59 supports the fixing frame 1, and the plug 55 is stepped on by the foot to make the plug 55 enter the soil to complete the fixation of the fixing frame 1. After the digging is completed, the adjusting frame 56 is pulled, and the adjusting frame 56 drives the plug 55 to move upward, so that the fixing frame 1 can be moved, and the fixing frame 1 can be fixed, and then the device can be fixed, so as to avoid the device from moving during digging, resulting in errors in the digging position, and improving the digging effect of the device.

[0044] Although the 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. A planting pit digging device for garden cultivation, comprising a fixing frame (1), characterized in that: A connecting plate (2) is fixedly arranged on the left side of the fixing frame (1), two connecting plates (2) are arranged at the front and rear, a fixing plate (3) is fixedly arranged on the left side of the upper end of the fixing frame (1), a digging mechanism (4) is arranged below the fixing plate (3), and an adjusting mechanism (5) is arranged below the fixing frame (1); A connecting groove is provided on the side of the connecting plate (2), and a positioning rod (21) is fixedly provided on the inner wall of the connecting groove; The digging mechanism (4) comprises a driving part and a buffer part; The adjustment mechanism (5) comprises a moving part and a fixed part.

2. A planting pit digging device for gardening according to claim 1, characterized in that: The driving part comprises a placement plate (41), a motor (42) is fixedly arranged on the top surface of the placement plate (41), the lower end of the output shaft of the motor (42) passes through the placement plate (41) and extends to below the placement plate (41), a drill rod (43) is fixedly arranged on the bottom surface of the output shaft of the motor (42), and a connecting plate is fixedly arranged on the outer side surface of the drill rod (43).

3. A planting pit digging device for gardening according to claim 2, characterized in that: A positioning plate (44) is fixedly arranged on the side of the placement plate (41), and the front and rear positioning plates (44) pass through adjacent connecting grooves and are slidably connected to the inner wall of the connecting grooves. The positioning rod (21) passes through adjacent positioning plates (44) and is slidably connected to the positioning plates (44). An electric hydraulic rod (45) is fixedly arranged on the top surface of the fixed plate (3), and the lower end of the output shaft of the electric hydraulic rod (45) passes through the fixed plate (3) and is fixedly connected to the adjacent positioning plates (44).

4. The planting pit digging device for gardening according to claim 1, characterized in that: The buffer part comprises a limit plate (46), the limit plate (46) is sleeved on the outer side of the drill rod (43) and is slidably connected to the drill rod (43), a telescopic rod (47) is arranged above the limit plate (46), three telescopic rods (47) are arranged, and connecting seats (48) are hingedly arranged at both upper and lower ends of the telescopic rod (47), and the connecting seat (48) located at the lower end is fixedly connected to the limit plate (46), and a connecting spring (49) is arranged on the outer sleeve of the telescopic rod (47), and both ends of the connecting spring (49) are fixedly connected to the telescopic rod (47) and the connecting seat (48).

5. The device for digging a planting pit for gardening according to claim 4, characterized in that: A triangular sleeve plate (410) is provided between the limiting plate (46) and the placing plate (41); the triangular sleeve plate (410) is sleeved on the outer side surface of the drill rod (43) and connected to the bearing of the drill rod (43); and the side surface of the triangular sleeve plate (410) is fixedly connected to a nearby connecting seat (48).

6. The device for digging a planting pit for gardening according to claim 1, characterized in that: The moving part comprises a fixed seat (51), two of which are arranged at the front and rear ends, and the two fixed seats (51) are respectively fixedly connected to the front and rear sides of the fixed frame (1), a pulley (52) is installed on the bottom surface of the fixed seat (51), and a handle (53) is fixedly arranged on the right side surface of the fixed frame (1).

7. The device for digging a planting pit for gardening according to claim 1, characterized in that: The fixing part comprises a connecting rod (54), the front and rear sides of the connecting rod (54) are fixedly connected to the fixing frame (1), the top surface of the connecting rod (54) is provided with a through slot, a plug (55) is arranged in the through slot, and the lower end of the plug (55) is slidably connected to the inner wall of the through slot.

8. The device for digging a planting pit for gardening according to claim 7, characterized in that: An adjustment frame (56) is fixedly arranged at the upper end of the plug (55), and limiting rods (58) are arranged at the front and rear ends of the adjustment frame (56), and the limiting rods (58) penetrate the adjustment frame (56) and are slidably connected to the adjustment frame (56), and fixing blocks (57) are fixedly arranged on the upper and lower top surfaces of the limiting rod (58), and the fixing blocks (57) are fixedly connected to the fixing frame (1), and a bottom frame (59) is fixedly arranged on the bottom surface of the fixing frame (1).

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