CN219046678U

CN219046678U - Handheld pit digger for planting seedlings

Info

Publication number: CN219046678U
Application number: CN202223121400.7U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Zuo Haiyan; Sun Zhanjun
Current assignee: Zuo Haiyan; Sun Zhanjun
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-05-23
Anticipated expiration: 2032-11-23

Abstract

The utility model relates to the technical field of sapling and discloses a handheld pit digger for sapling planting, which comprises a rotating cylinder, wherein a cavity is formed in the inner wall of the rotating cylinder, a plurality of sliding grooves are formed in the inner wall of the cavity, extension shovel blades are connected in a sliding mode in the sliding grooves, fixing plates are fixedly connected to one side surfaces, close to each other, of the extension shovel blades, and a plurality of springs are fixedly connected to one side surfaces, far away from each other, of the fixing plates. This handheld earth boring machine for sapling is planted can be when the rotation post rotates through setting up a plurality of shovel blades that extend, makes a plurality of kickers promote a plurality of shovel blades that extend and keep away from each other, makes a plurality of shovel blades that extend can enlarge the hole diameter of digging of rotating the section of thick bamboo, makes it can dig out the seedling that is fit for carrying the kind to the sapling of different diameters and carries kind hole, makes the rotating the section of thick bamboo can possess the hole of carrying the different diameters of digging, has improved the practicality of rotating the section of thick bamboo, and then has solved the problem that is difficult to dig out the suitable planting hole according to the diameter of sapling.

Description

Handheld pit digger for planting seedlings

Technical Field

The utility model relates to the technical field of seedlings, in particular to a handheld pit digger for planting seedlings.

Background

The seedlings are also called seedlings for short, the seedlings of various fruit trees, trees and shrubs are the seedlings with root systems and seedling stems, the seedlings are called seedlings before the nursery is not planted, the seedlings can be classified into seedlings propagated by seeds no matter the ages of the seedlings, the seedlings cultivated by the seeds in an artificial method are called as seedlings, and the seedlings naturally planted in the field mother tree are called as wild seedlings.

When the tree seedlings are planted, pits suitable for planting the tree seedlings are dug out of the bottom surface by the pit digger, and when the pit digger is used, the common pit digger is difficult to dig out the planting pits suitable for carrying according to the diameters of the tree seedlings because the shovel blades on the surface of the pit digger are fixed, so that the shovel blades with different diameters need to be replaced, the procedure is too complicated, and the efficiency is low.

Disclosure of Invention

The utility model aims to provide a handheld pit digger for planting sapling, which has the advantage of digging seed carrying pits with different diameters, and solves the problem that proper planting pits are difficult to dig according to the diameters of sapling.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a tree seedling plants and uses handheld earth boring machine, includes the rotation section of thick bamboo, the cavity has been seted up to the inner wall of rotation section of thick bamboo, a plurality of sliding tray have been seted up to the inner wall of cavity, the equal sliding connection of inside of a plurality of sliding tray has the extension spiller, a plurality of equal fixedly connected with fixed plate of side that extend spiller is close to each other, a plurality of springs of a plurality of equal fixedly connected with of side that the fixed plate kept away from each other, the other end of a plurality of springs all with the inner wall fixed connection of cavity, the interior bottom wall of cavity is rotated through the bearing and is connected with the spliced pole, the surface fixedly connected with of spliced pole a plurality of kicking blocks, a plurality of kicking blocks and a plurality of extension spiller looks adaptation, the last fixedly connected with fixed disk of rotation section of thick bamboo, the spliced pole is rotated through bearing and fixed disk, the upper end fixedly connected with worm wheel of spliced pole.

Further, the outer surface of the rotary cylinder is fixedly connected with a plurality of fixed shovel blades, and the fixed shovel blades are arranged in a circumferential array.

Through adopting above-mentioned technical scheme, set up fixed spiller and can drive a plurality of fixed spillers and do circular motion when rotating the section of thick bamboo rotation, dig the pit to the bottom surface.

Further, one ends of the fixed blades, which are far away from each other, are aligned with the plurality of extending blades, and one side surfaces of the plurality of extending blades, which are close to each other, are rounded.

Through adopting above-mentioned technical scheme, do chamfering and handle when the post rotates, make a plurality of kicking blocks can be stable promote a plurality of extension spillers and keep away from each other.

Further, the surface of fixed disk is connected with the supporting disk through the bearing rotation, and the upper surface fixedly connected with of supporting disk has two handles.

Through adopting above-mentioned technical scheme, set up the handle and can be convenient for the user to rotate a section of thick bamboo and exert pressure, make a plurality of fixed spillers and rotate a section of thick bamboo cooperation and dig the pit to the bottom surface.

Further, the upper surface fixedly connected with two stabilizer bars of fixed disk is connected with the worm through the bearing rotation between two stabilizer bars, and worm wheel meshing are connected.

Through adopting above-mentioned technical scheme, set up the worm and can drive the worm wheel and rotate when rotating the worm, make the rotation post drive a plurality of kicking blocks and rotate to promote a plurality of extension spillers to keep away from each other.

Further, the upper surface fixedly connected with braced frame of fixed disk, the upper surface fixedly connected with column spinner of braced frame.

Through adopting above-mentioned technical scheme, set up the carriage and can drive the fixed disk and rotate when the column spinner rotates, make the section of thick bamboo of rotating can rotate and dig the pit to the bottom surface.

Further, the upper surface fixedly connected with spacing frame of supporting disk, the upper surface fixedly connected with motor of spacing frame, the output and the column spinner fixed connection of motor.

Through adopting above-mentioned technical scheme, the motor can drive the column spinner and rotate, makes the section of thick bamboo of rotating can be at the cooperation of a plurality of fixed spillers to boring the pit in the bottom surface.

Compared with the prior art, the handheld pit digger for sapling planting has the following beneficial effects:

1. according to the utility model, the plurality of extending shovel blades can be arranged to push the plurality of extending shovel blades away from each other when the rotating column rotates, so that the plurality of extending shovel blades can enlarge the pit digging diameter of the rotating cylinder, so that the rotating cylinder can dig seed carrying pits suitable for carrying seeds for saplings with different diameters, the rotating cylinder can be provided with seed carrying pits with different diameters, the practicability of the rotating cylinder is improved, and the problem that the suitable planting pits are difficult to dig according to the diameters of the saplings is solved.

2. According to the utility model, the worm is arranged to limit the worm wheel, so that the rotating column is prevented from rotating in the rotating process of the device body, the purpose of limiting the rotating column is achieved, a handle is arranged to facilitate a user to apply pressure to the rotating cylinder, a plurality of fixed shovel blades are matched with the rotating cylinder to dig pits on the bottom surface, and the fixed shovel blades can drive the plurality of fixed shovel blades to do circular motion when the rotating cylinder rotates to dig pits on the bottom surface.

Drawings

FIG. 1 is a cross-sectional view of a top view of a rotating drum of the present utility model;

FIG. 2 is a front view of a rotating drum of the present utility model;

FIG. 3 is a cross-sectional view of a front view of a rotating drum of the present utility model;

fig. 4 is an enlarged schematic view of the structure a of fig. 3 according to the present utility model.

In the figure: 1. a rotating cylinder; 2. a cavity; 3. a sliding groove; 4. an extension blade; 5. a fixing plate; 6. a spring; 7. rotating the column; 8. a top block; 9. a fixed plate; 10. a worm wheel; 11. fixing a shovel blade; 12. a support plate; 13. a handle; 14. a stabilizing plate; 15. a worm; 16. a support frame; 17. a spin column; 18. a limit frame; 19. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a handheld earth boring machine for seedling planting, including rotating a section of thick bamboo 1, cavity 2 has been seted up to the inner wall of rotating a section of thick bamboo 1, a plurality of sliding tray 3 have been seted up to the inner wall of cavity 2, the inside of a plurality of sliding tray 3 is equal sliding connection has a plurality of extension spillers 4, a plurality of equal fixedly connected with fixed plate 5 of side that extend spillers 4 are close to each other, a plurality of springs 6 of equal fixedly connected with of a side that a plurality of fixed plates 5 keep away from each other, the other end of a plurality of springs 6 all is in reset state with the inner wall fixed connection of cavity 2, the interior bottom wall of cavity 2 is connected with rotation post 7 through the bearing rotation, rotation post 7 can make a plurality of kickers 8 promote a plurality of extension spillers 4 keep away from each other at pivoted in-process, a plurality of extension spillers 4 can enlarge the hole diameter of rotating a section of thick bamboo 1 at this moment, make it dig out the seedling that is fit for carrying the kind of different diameters.

The surface fixedly connected with a plurality of kicking blocks 8 of post 7 rotates, a plurality of kicking blocks 8 and a plurality of shovel 4 looks adaptations that extend, the upper surface fixedly connected with fixed disk 9 of barrel 1 rotates, the surface of fixed disk 9 is rotated through the bearing and is connected with supporting disk 12, the upper surface fixedly connected with two handles 13 of supporting disk 12, set up handle 13 and can be convenient for the user and press barrel 1, make a plurality of fixed shovel 11 and barrel 1 cooperation dig the bottom surface, the upper surface fixedly connected with spacing frame 18 of supporting disk 12, the upper surface fixedly connected with motor 19 of spacing frame 18, the output and the post 17 fixed connection of motor 19, motor 19 can drive the post 17 rotation, make barrel 1 can be at the cooperation of a plurality of fixed shovel 11 to bore the pit to the bottom surface, barrel 7 is rotated through bearing and fixed disk 9 and is connected, the upper end fixedly connected with 10 of post 7, the upper surface fixedly connected with two stabilizing plates 14 of fixed disk 9, be connected with 15 through bearing rotation between two stabilizing plates 14, worm 15 and worm wheel 10 drive the worm wheel and worm wheel 10 and set up and can drive the worm 15 and rotate the post 8 and rotate and drive a plurality of the worm 15 and rotate and drive the post 4 and rotate, when the worm wheel 15 is kept away from each other, the post 4 rotates and is rotated.

The upper surface fixedly connected with braced frame 16 of fixed disk 9, the upper surface fixedly connected with column 17 of braced frame 16 sets up that braced frame 16 can drive fixed disk 9 and rotate when column 17 rotates, make rotary drum 1 can rotate and dig the pit to the bottom surface, the surface fixedly connected with of rotary drum 1 a plurality of fixed spillers 11, a plurality of fixed spillers 11 are the circumference array and arrange, set up fixed spillers 11 and can drive a plurality of fixed spillers 11 and do circular motion when rotary drum 1 rotates, dig the pit to the bottom surface, the one end that a plurality of fixed spillers 11 kept away from each other aligns with a plurality of extension spillers 4, a plurality of side that extend spillers 4 are close to each other all is circular chamfer and handle, do chamfering and can make a plurality of kickers 8 can be stable promote a plurality of extension spillers 4 keep away from each other when column 7 rotates.

When the rotary drum 1 is used, the motor 19 is started firstly, the motor 19 can drive the fixed disc 9 to rotate, the rotary drum 1 is driven to rotate and the fixed shovel blades 11 are driven to perform circular motion, at the moment, a user can apply pressure to the rotary drum 1 through the two handles 13, the rotary drum 1 drives the fixed shovel blades 11 to pit the bottom surface, when the saplings with different drum diameters are dug out and suitable for carrying seeds to the saplings, the worm 15 is rotated, the worm 15 is meshed with the worm wheel 10 to drive the rotary column 7 to rotate, the push blocks push the extending shovel blades 4 to be away from each other, at the moment, the extending shovel blades 4 can enlarge the pit digging diameters of the rotary drum 11, the pit carrying diameters of the saplings with different diameters can be dug out, the practicality of the rotary drum 1 is improved, the problem that the saplings are difficult to be dug out into suitable planting pits according to the diameters of the saplings is solved, the worm 15 can limit the rotation of the worm wheel 1 in the process of digging pits, the rotation of the worm wheel 1 can be prevented, and the practicability of the rotary drum 1 is improved by controlling the rotation of the worm wheel 1.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a handheld earth boring machine is used in seedling planting, includes a rotation section of thick bamboo (1), its characterized in that: the utility model provides a rotary drum (1) inner wall has seted up cavity (2), a plurality of sliding tray (3) have been seted up to the inner wall of cavity (2), the equal sliding connection of inside of a plurality of sliding tray (3) has extension spiller (4), a plurality of equal fixedly connected with fixed plate (5) of side that extend spiller (4) are close to each other, a plurality of springs (6) of equal fixedly connected with of a side that a plurality of fixed plate (5) keep away from each other, the other end of a plurality of springs (6) all is connected with the inner wall fixed connection of cavity (2), the interior bottom wall of cavity (2) is connected with rotation post (7) through the bearing rotation, the surface fixedly connected with of rotation post (7) a plurality of kicking blocks (8), a plurality of kicking blocks (8) and a plurality of extension spiller (4) looks adaptation, the upper surface fixedly connected with fixed disk (9) of rotation post (7) are connected with worm wheel (10) through bearing and fixed disk (9) rotation, the upper end fixedly connected with worm wheel (10) of rotation post (7).

2. A hand-held earth boring machine for planting seedlings as set forth in claim 1, wherein: the outer surface of the rotary cylinder (1) is fixedly connected with a plurality of fixed shovel blades (11), and the fixed shovel blades (11) are arranged in a circumferential array.

3. A hand-held earth boring machine for planting seedlings as set forth in claim 2, wherein: one end, away from each other, of the fixed shovel blades (11) is aligned with the plurality of extending shovel blades (4), and one side, close to each other, of the plurality of extending shovel blades (4) is subjected to round chamfering.

4. A hand-held earth boring machine for planting seedlings as set forth in claim 1, wherein: the outer surface of the fixed disc (9) is rotatably connected with a supporting disc (12) through a bearing, and the upper surface of the supporting disc (12) is fixedly connected with two handles (13).

5. A hand-held earth boring machine for planting seedlings as set forth in claim 1, wherein: the upper surface of the fixed disc (9) is fixedly connected with two stabilizing plates (14), a worm (15) is rotatably connected between the two stabilizing plates (14) through a bearing, and the worm (15) is meshed with the worm wheel (10).

6. A hand-held earth boring machine for planting seedlings as set forth in claim 1, wherein: the upper surface of fixed disk (9) is fixedly connected with braced frame (16), and the upper surface of braced frame (16) is fixedly connected with column spinner (17).

7. A hand-held earth boring machine for planting seedlings as set forth in claim 4, wherein: the upper surface fixedly connected with limiting frame (18) of supporting disk (12), the upper surface fixedly connected with motor (19) of limiting frame (18), the output and the column spinner (17) of motor (19) fixed connection.