CN217850074U

CN217850074U - Walnut seedling digging device

Info

Publication number: CN217850074U
Application number: CN202222252661.6U
Authority: CN
Inventors: 田小民; 杨满妮; 杨亚宜
Original assignee: Shaanxi Yifengyuan Agroforestry Technology Development Co ltd
Current assignee: Shaanxi Yifengyuan Agroforestry Technology Development Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-11-22
Anticipated expiration: 2032-08-25

Abstract

The utility model relates to the technical field of sapling planting, in particular to a walnut sapling digging device, which comprises a support column, a fixed part, a shell, an installation part, a screw rod, a drill rod, a roller, a bottom plate and a baffle plate; the support columns are connected with the bottom plate and the fixing part, the two support columns are symmetrically distributed, the baffle is connected with the support columns, handles are arranged on the two support columns, the idler wheels are rotatably connected with the bottom plate, and fixing mechanisms are arranged on the two support columns; the screw rods are connected with the bottom plate and the fixing part, two screw rods are symmetrically distributed, and a lifting mechanism is arranged in the fixing part and is connected with the screw rods in a matched mode; the casing is connected to the installation department, and the installation department is connected with screw rod screw-thread fit, is equipped with motor a in the casing, and motor a connects the drilling rod, is equipped with the spiral leaf on the drilling rod. The utility model discloses in can conveniently remove whole device through the gyro wheel, earth throws away when the baffle prevents to dig the hole, digs under the control of elevating system, does not need manual control facilitates the use.

Description

Walnut sapling digging device

Technical Field

The utility model relates to a sapling plants technical field, specifically is a walnut sapling digging device.

Background

The walnut sapling needs to be planted in pits in the land when being planted, the traditional method is generally manual soil digging, time and labor are consumed, and the working efficiency is low, so that mechanical pit digging is gradually favored by people. The earth boring machine frees people from heavy physical labor, and is widely applied to afforestation, fruit forest planting and the like. The power is powerful, the appearance is beautiful, and the device is suitable for various terrains and is convenient for field operation.

The tree planting earth boring machine is generally a portable earth boring machine, the portable earth boring machine is composed of a machine base on the traction plate of a tractor, a drill rod, a drill frame, a driven wheel and a lifting shaft, a triangular belt pulley is fixed at the bottom end of the lifting shaft, a cylindrical gear box is installed on the left side of the machine base, an output shaft and a large bevel gear are installed in the box, a small bevel gear and an input shaft are meshed with the large bevel gear, triangular belt pulleys are fixed at the outer ends of the small bevel gear and the input shaft, a driving wheel is fixed in the middle of the output shaft and is connected with the driven wheel through a triangular belt, the driven wheel is sleeved on the output shaft, and the driven wheel is connected with the triangular belt pulley on the lifting shaft through the triangular belt. The drill rod and the helical blade of the portable earth boring machine are exposed outside and dangerous, and the position of the earth boring machine needs to be manually fixed to work, so that the earth boring machine is prevented from shaking and consuming more labor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is to the problem that exists among the background art, provides a walnut seedling digging device.

The technical scheme of the utility model: a walnut seedling digging device comprises a support column, a fixing part, a shell, an installation part, a screw, a drill rod, a roller, a bottom plate and a baffle plate;

the support columns are connected with the bottom plate and the fixing part, the two support columns are symmetrically distributed, the baffle is connected with the two support columns, handles are arranged on the two support columns, the idler wheels are rotatably connected with the bottom plate, and fixing mechanisms are arranged on the two support columns;

the screw rods are connected with the bottom plate and the fixing part, two screw rods are symmetrically distributed, and a lifting mechanism is arranged in the fixing part and is connected with the screw rods in a matched manner;

the casing is connected to the installation department, and the installation department is equipped with two, two installation department symmetric distributions, and the installation department is connected with screw rod screw-thread fit, is equipped with motor a in the casing, and motor a connects the drilling rod, is equipped with the spiral leaf on the drilling rod.

Preferably, the lifting mechanism comprises a motor b, a gear b and a gear a;

the two gears a are connected with the screws, the gears a and the screws are coaxially distributed, the motor b is connected with the fixing portion, the gear b is connected with the motor b, and the gear b is meshed with the two gears a.

Preferably, the outer diameter of the gear a is larger than that of the gear b.

Preferably, the fixing mechanism comprises a mounting plate, a support rod and a fixing plate;

the mounting panel joint support post, the mounting panel is connected to the bracing piece, and the mounting panel is connected to the fixed plate, fixed plate and the coaxial distribution of bracing piece.

Preferably, the support rod is provided with a pointed end.

Preferably, the handle is provided with a protrusion on the outer peripheral surface.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the utility model discloses in, promote the handle and drive whole device through the gyro wheel and move to the assigned position, device tilt state during the removal, right the device when arriving the assigned position, the bracing piece inserts ground downwards through the tip of tip, the position of fixing device, motor a is started, motor a drives the drilling rod and rotates, further drive the spiral leaf and rotate, motor b is started, motor b drives gear b and rotates, gear b is connected with two gear a meshing, two gear a rotate and drive two screw rods and rotate, the installation department is connected with screw rod screw-thread fit, the installation department moves in screw rod direction of height, the installation department drives the casing and moves and further drives drilling rod and spiral leaf and reciprocate, it digs the hole to bore the soil downwards; the utility model discloses in can conveniently remove whole device through the gyro wheel, earth throws away when the baffle prevents to dig the hole, digs under the control of elevating system, does not need manual control facilitates the use.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is the utility model provides a walnut seedling digging device's structural schematic.

Fig. 3 is a schematic structural diagram at a in fig. 2.

Reference numerals: 1. a support pillar; 2. a fixed part; 3. a housing; 4. an installation part; 5. a screw; 6. a motor b; 7. a handle; 8. a drill stem; 9. helical leaves; 10. mounting a plate; 11. a support bar; 12. a fixing plate; 13. a roller; 14. a base plate; 15. a gear a; 16. a baffle plate; 17. a gear b; 18. a pointed tip.

Detailed Description

Example one

As shown in fig. 1-3, the walnut seedling pit digging device provided by the utility model comprises a support column 1, a fixing part 2, a shell 3, an installation part 4, a screw 5, a drill rod 8, a roller 13, a bottom plate 14 and a baffle 16;

the supporting columns 1 are connected with the bottom plate 14 and the fixing part 2, the number of the supporting columns 1 is two, the two supporting columns 1 are symmetrically distributed, the baffle plate 16 is connected with the two supporting columns 1, the two supporting columns 1 are respectively provided with a handle 7, the idler wheel 13 is rotatably connected with the bottom plate 14, and the two supporting columns 1 are respectively provided with a fixing mechanism;

furthermore, the outer peripheral surface of the handle 7 is provided with a bulge, so that the friction force between the palm and the outer peripheral surface of the handle 7 is increased;

the fixing mechanism comprises a mounting plate 10, a support rod 11 and a fixing plate 12; the mounting panel 10 is connected with the support column 1, the support rod 11 is connected with the mounting panel 10, the fixing plate 12 is connected with the mounting panel 10, and the fixing plate 12 and the support rod 11 are coaxially distributed.

Furthermore, the supporting rod 11 is provided with a pointed end 18, which is convenient for the supporting rod 11 to be inserted into the ground downwards;

the screw 5 is connected with the bottom plate 14 and the fixing part 2, two screws 5 are arranged, the two screws 5 are symmetrically distributed, and a lifting mechanism is arranged in the fixing part 2 and is in fit connection with the screws 5;

casing 3 is connected to installation department 4, and installation department 4 is equipped with two, 4 symmetric distributions of two installation departments, and installation department 4 is connected with 5 screw-thread fit of screw rod, is equipped with motor a in the casing 3, and motor a connects drilling rod 8, is equipped with spiral leaf 9 on the drilling rod 8.

In the utility model, the pushing handle 7 drives the whole device to move to a designated position through the roller 13, the device is in a tilting state when moving, the device is righted when reaching the designated position, the support rod 11 is downwards inserted into the ground through the tip 18 of the end part, the position of the fixing device is fixed, the motor a is started, the motor a drives the drill rod 8 to rotate, the spiral blade 9 is further driven to rotate, the lifting mechanism is connected with the screw rod 5 in a matching way to drive the shell 3 to downwards move in the height direction of the screw rod 5, and the drill rod 8 and the spiral blade 9 are further driven to downwards move to start digging pit; the utility model discloses in can conveniently remove whole device through gyro wheel 13, earth throws away when baffle 16 prevents to dig the hole, digs under the control of elevating system, does not need manual control facilitates the use.

Example two

As shown in fig. 2-3, compared with the first embodiment, the walnut seedling pit digging device provided by the present invention has a lifting mechanism including a motor b6, a gear b17 and a gear a15;

two gears a15 are arranged, the two gears a15 are both connected with the screw 5, the gears a15 and the screw 5 are coaxially distributed, the motor b6 is connected with the fixing part 2, the gear b17 is connected with the motor b6, and the gear b17 is meshed with the two gears a15;

furthermore, the outer diameter value of the gear a15 is larger than that of the gear b17, so that the motor b6 can work more easily, and the service life of the motor b6 is prolonged.

In this embodiment, starter motor b6, motor b6 drive gear b17 and rotate, and gear b17 is connected with two 15 meshing of gear a, and two 15 rotations of gear a drive two screws 5 and rotate, and installation department 4 is connected with 5 screw-thread fit of screw rod, and installation department 4 removes in 5 direction of height of screw rod, and installation department 4 drives 3 removals of casing and further drives drilling rod 8 and helical lobe 9 and reciprocates, drills into the soil downwards and digs the pit.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The walnut seedling pit digging device is characterized by comprising a support column (1), a fixing part (2), a shell (3), an installation part (4), a screw (5), a drill rod (8), a roller (13), a bottom plate (14) and a baffle (16);

the supporting columns (1) are connected with the bottom plate (14) and the fixing part (2), the two supporting columns (1) are symmetrically distributed, the baffle plate (16) is connected with the two supporting columns (1), the two supporting columns (1) are respectively provided with a handle (7), the idler wheel (13) is rotatably connected with the bottom plate (14), and the two supporting columns (1) are respectively provided with a fixing mechanism;

the screw rods (5) are connected with the bottom plate (14) and the fixing part (2), two screw rods (5) are arranged, the two screw rods (5) are symmetrically distributed, a lifting mechanism is arranged in the fixing part (2), and the lifting mechanism is connected with the screw rods (5) in a matched mode;

casing (3) is connected in installation department (4), and installation department (4) are equipped with two, two installation departments (4) symmetric distribution, and installation department (4) are connected with screw rod (5) screw-thread fit, are equipped with motor a in casing (3), and motor a connects drilling rod (8), is equipped with spiral leaf (9) on drilling rod (8).

2. The walnut tree seedling digging device of claim 1, wherein the lifting mechanism comprises a motor b (6), a gear b (17) and a gear a (15);

two gears a (15) are arranged, the two gears a (15) are connected with the screw rod (5), the gears a (15) and the screw rod (5) are coaxially distributed, the motor b (6) is connected with the fixing part (2), the gear b (17) is connected with the motor b (6), and the gear b (17) is meshed with the two gears a (15) and is connected with the fixing part.

3. The walnut seedling digging device according to claim 2, wherein the gear a (15) has an outer diameter value larger than that of the gear b (17).

4. The walnut seedling digging device according to claim 1, wherein the fixing mechanism comprises a mounting plate (10), a support rod (11) and a fixing plate (12);

the mounting plate (10) is connected with the supporting column (1), the supporting rod (11) is connected with the mounting plate (10), the fixing plate (12) is connected with the mounting plate (10), and the fixing plate (12) and the supporting rod (11) are coaxially distributed.

5. The walnut tree seedling digging device according to claim 4, wherein the support rod (11) is provided with a tip (18).

6. The walnut seedling digging device according to claim 1, wherein the handle (7) is provided with a protrusion on the outer peripheral surface.