CN218772889U

CN218772889U - Pit digging device for tree planting

Info

Publication number: CN218772889U
Application number: CN202222981031.2U
Authority: CN
Inventors: 乔昱; 李恩光; 徐培枳
Original assignee: Luoyang Fengyueda Agricultural Science And Technology Development Co ltd
Current assignee: Luoyang Fengyueda Agricultural Science And Technology Development Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-31
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a pit digging device for tree planting, which relates to the technical field of agricultural planting equipment and comprises a pit digging machine main body and a frame, wherein the top end of the frame is vertically and fixedly connected with a plurality of slide bars, the top ends of the slide bars are fixedly connected with the frame, a lifting frame is arranged between the frame and the frame, the lifting frame is in sliding connection with the slide bars through sleeves, the pit digging machine main body is fixedly connected with the lifting frame, and the four corners of the bottom end of the frame are rotatably connected with wheels; the frame all rotates with frame adjacent one side and is connected with driven sprocket, one side of frame rotates and is connected with the driving sprocket by gear motor drive pivoted, and two driven sprockets all pass through chain drive with driving sprocket and are connected, crane and chain fixed connection. This tree planting digs hole device need not to go up and down through manpower control digs hole machine main part, reduces intensity of labour, and convenient to use is convenient for maintain simultaneously.

Description

Pit digging device for tree planting

Technical Field

The utility model relates to a farming equipment technical field specifically is a pit digging device is planted to trees.

Background

In the tree planting process, pit digging planting is a crucial key process, and the traditional pit digging process is mostly finished manually, so that time and labor are wasted. The portable handheld pit digging machine is used for digging pits in the prior art, the working efficiency of digging pits is improved, but one to two persons are still needed to complete the digging process or the lifting process of soil in a rotating rod of the pit digging machine through manpower, and the labor intensity of operators is increased.

In chinese utility model patent application no: CN201921472672.7 discloses a digging machine for agricultural planting, including the frame, the internally mounted of frame has elevating gear, and the movable plate is installed on elevating gear's right side, and the right side spiro union of movable plate has digging machine main part, and the frame includes door-shaped frame, and the upper end fixed mounting of door-shaped frame has L type diaphragm, and both ends fixed mounting has the handle around the left side of L type diaphragm. This earth boring machine for farming adopts the lead screw as elevating gear, and its processing maintenance cost is higher.

Therefore, there is a need for a tree planting and digging device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a can reduce intensity of labour, convenient to use, be convenient for maintain tree planting dig hole device to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a pit digging device for planting trees comprises a pit digging machine main body and a frame, wherein a plurality of sliding rods are vertically and fixedly connected to the top end of the frame, the top ends of the sliding rods are fixedly connected with the frame, a lifting frame is arranged between the frame and the frame, the lifting frame is slidably connected with the sliding rods through sleeves, the pit digging machine main body is fixedly connected with the lifting frame, and wheels are rotatably connected to four corners of the bottom end of the frame; the frame all rotates with frame adjacent one side and is connected with driven sprocket, one side of frame rotates and is connected with the driving sprocket by gear motor drive pivoted, and two driven sprockets all pass through chain drive with driving sprocket and are connected, crane and chain fixed connection.

Preferably, the fixed position of the lifting frame and the chain is positioned between the two driven chain wheels.

Preferably, the outer side of the pit digging machine main body is fixedly connected with a support frame, and two sides of the support frame are fixedly connected with handrails.

Preferably, the support frame is detachably connected with the lifting frame through a bolt.

Preferably, chains are arranged on two sides of the lifting frame and are distributed with the pit digging machine main body in a staggered mode.

Preferably, the gear motor drives the driving sprocket to rotate through a transmission shaft, and the transmission shaft is rotatably connected with the frame.

Preferably, the middle part of the frame is provided with a working window for the rotating rod to pass through.

Preferably, one side of the frame is fixedly connected with a push handle, and the push handle is fixedly connected with a motor controller.

Preferably, the number of the sliding rods is four, and the four sliding rods are uniformly distributed at the top end of the frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a pit digging device is planted to trees possesses following beneficial effect:

1. this tree planting digging device through setting up digging machine main part, crane and gear motor, when digging the operation, only needs to remove digging machine main part to digging the hole position through promoting the frame and can accomplish the operation of digging the hole automatically, makes it need not to go up and down through manpower control digging machine main part, reduces intensity of labour.

2. This tree planting digs hole device through setting up crane and chain, adopts gear motor drive chain driven mode to drive the crane and goes up and down, and its simple structure is convenient for maintain.

3. This pit digging device is planted to trees, pit digging machine main part and crane releasable connection set up the handrail, in the position of inconvenient wheel removal such as hillside, can artifical support the operation through the handrail.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a schematic sectional view of the structure of the present invention.

In the figure: 1. a frame; 2. a pit planing machine main body; 3. a lifting frame; 4. a slide bar; 5. a wheel; 6. a frame; 8. a reduction motor; 9. a sleeve; 10. a bolt; 11. a support frame; 12. a handrail; 13. a push handle; 14. a chain; 15. a drive sprocket; 16. a driven sprocket; 18. and (4) rotating the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a pit digging device for planting trees comprises a pit digging machine main body 2 and a frame 6, wherein four slide bars 4 are vertically and fixedly connected to the top end of the frame 6, the top ends of the four slide bars 4 are fixedly connected to the frame 1, a lifting frame 3 is arranged between the frame 1 and the frame 6, the lifting frame 3 is slidably connected to the slide bars 4 through sleeves 9, the pit digging machine main body 2 is fixedly connected to the lifting frame 3, a working window for a rotary rod 18 to pass through is arranged in the middle of the frame 6, and wheels 5 are rotatably connected to four corners of the bottom end of the frame 6.

Frame 1 all rotates with frame 6 adjacent one side and is connected with driven sprocket 16, frame 6 one side is rotated and is connected with and is driven pivoted drive sprocket 15 by gear motor 8, two driven sprocket 16 all are connected through the transmission of chain 14 with drive sprocket 15,

crane

3 and 14 fixed connection of chain, crane 3 is located between two driven sprocket 16 with the fixed position of chain 14, when digging the operation, make it need not to dig hole machine main part 2 through manual control and go up and down, and the labor intensity is reduced.

Specifically, crane 3's both sides all are equipped with chain 14, and chain 14 distributes with digging pit machine main part 2 dislocation, and gear motor 8 passes through transmission shaft drive sprocket 15 and rotates, and the transmission shaft rotates with frame 6 to be connected, goes up and down through two chain 14 drive cranes 3, makes its crane 3 lift atress balanced, makes to go up and down more steady.

Specifically, one side of the frame 1 is fixedly connected with a push handle 13, and the push handle 13 is fixedly connected with a motor controller, so that the device is convenient to control.

In some embodiments, a support frame 11 is fixedly connected to the outer side of the pit planing machine main body 2, handrails 12 are fixedly connected to both sides of the support frame 11, and the support frame 11 is detachably connected to the lifting frame 3 through bolts 10, so that the pit planing machine main body 2 can be detached from the frame 6, and the handrails 12 can be used for manual supporting operation, thereby improving the applicability of the pit planing machine.

The working principle is as follows: when using, thrust unit removes to waiting to dig the pit position, then start digging pit machine main part 2 and gear motor 8, gear motor 8 corotation and drive crane 3 through chain 14 and slide down along slide bar 4, apply vertical decurrent pressure to digging pit machine main part 2 through crane 3, digging pit machine main part 2 carries out the operation of digging pit through rotatory hob 18 simultaneously, dig the pit and accomplish the back, through motor controller control gear motor 8 reversal, gear motor 8 drives crane 3 through chain 14 and slides up along slide bar 4, thereby it rises out to drive hob 18 from the pothole, screw bolt 10 down, can pull down digging pit machine main part 2 from frame 6, can support the operation by hand through handrail 12.

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

Claims

1. The utility model provides a digging device is planted to trees, includes digging machine main part (2) and frame (6), its characterized in that: the pit digging machine is characterized in that a plurality of sliding rods (4) are vertically and fixedly connected to the top end of the frame (6), the top ends of the sliding rods (4) are fixedly connected with the frame (1), a lifting frame (3) is arranged between the frame (1) and the frame (6), the lifting frame (3) is in sliding connection with the sliding rods (4) through a sleeve (9), the pit digging machine main body (2) is fixedly connected with the lifting frame (3), and the four corners of the bottom end of the frame (6) are rotatably connected with wheels (5);

frame (1) all rotates with frame (6) adjacent one side and is connected with driven sprocket (16), one side of frame (6) rotates and is connected with by gear motor (8) drive pivoted drive sprocket (15), and two driven sprocket (16) all are connected through chain (14) transmission with drive sprocket (15), crane (3) and chain (14) fixed connection.

2. The tree planting pit digging device according to claim 1, wherein: the fixed position of the lifting frame (3) and the chain (14) is positioned between two driven chain wheels (16).

3. The tree planting pit digging device according to claim 1, wherein: the outer side of the pit digging machine main body (2) is fixedly connected with a support frame (11), and handrails (12) are fixedly connected to two sides of the support frame (11).

4. The tree planting pit digging device according to claim 3, wherein: the support frame (11) is detachably connected with the lifting frame (3) through a bolt (10).

5. The tree planting pit digging device according to claim 1, wherein: chains (14) are arranged on two sides of the lifting frame (3), and the chains (14) and the pit digging machine main body (2) are distributed in a staggered mode.

6. The tree planting pit digging device according to claim 1, wherein: the speed reducing motor (8) drives the driving chain wheel (15) to rotate through a transmission shaft, and the transmission shaft is rotationally connected with the frame (6).

7. The tree planting pit digging device according to claim 1, wherein: the middle part of the frame (6) is provided with a working window for the rotating rod (18) to pass through.

8. The tree planting pit digging device according to claim 1, wherein: one side of the frame (1) is fixedly connected with a push handle (13), and the push handle (13) is fixedly connected with a motor controller.

9. The tree planting pit digging device according to claim 1, wherein: the number of the sliding rods (4) is four, and the four sliding rods (4) are uniformly distributed at the top end of the frame (6).