CN217136028U

CN217136028U - Auxiliary tree planting earth boring machine suitable for various terrains

Info

Publication number: CN217136028U
Application number: CN202221071427.7U
Authority: CN
Inventors: 陈牧遥
Original assignee: Anhui Agricultural University AHAU
Current assignee: Anhui Agricultural University AHAU
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-08-09
Anticipated expiration: 2032-05-05

Abstract

The utility model provides an auxiliary tree planting earth boring machine which is suitable for various terrains; comprises a traveling mechanism, a lifting mechanism and an excavating mechanism; the lifting mechanism at least comprises a swing oil cylinder, and a cylinder body of the swing oil cylinder is hinged with the traveling mechanism; excavation mechanism includes shovel form bucket wheel, frame and blocks the electric jar, and articulated between frame bottom and the running gear, frame upper portion are articulated with elevating system's swing hydro-cylinder piston rod tip, shovel form bucket wheel articulates in the frame through the round pin axle, shovel form bucket wheel includes that a plurality of shovel leaves constitute, shovel leaf one side terminal surface is equipped with the excavation region of sunken formation, keeps away from the shovel leaf terminal surface of excavating regional one side for supporting the terminal surface, blocks electric jar fixed connection in the frame. The earth boring machine can dig out the pits needed for planting trees on the ground quickly and efficiently. Compared with the current earth boring machine on the market, the earth boring machine can greatly reduce the manpower requirement and effectively complete the earth boring task in a time-saving manner.

Description

Auxiliary tree planting earth boring machine suitable for various terrains

Technical Field

The utility model relates to a digging equipment, in particular to supplementary kind of tree earth boring machine that is adapted to multiple topography.

Background

Before tree planting, a pit suitable for planting trees needs to be dug, at present, pit equipment capable of continuous operation is used for replacing manual operation, and at present, the types of the earth boring machines are various and are generally divided into a suspension type earth boring machine, a portable earth boring machine, a traction type earth boring machine and a self-propelled earth boring machine. The number of bits configured on a trench excavator can be divided into single bit, double bit and multi-bit trench excavators. But some drill bit earth boring machines efficiency is not high, and most need the manpower to control moreover, and the mechanism is complicated not convenient for install and carry, wastes time and energy, can't reach the expectation in the regulation time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an auxiliary tree planting earth boring machine suitable for multiple topography of rational in infrastructure, lifting efficiency is provided.

In order to solve the technical problem, the utility model provides an auxiliary tree planting earth boring machine which is suitable for various terrains;

comprises a traveling mechanism, a lifting mechanism and an excavating mechanism;

the lifting mechanism at least comprises a swing oil cylinder, and a cylinder body of the swing oil cylinder is hinged with the traveling mechanism;

excavation mechanism includes shovel form bucket wheel, frame and blocks the electric jar, and articulated between frame bottom and the running gear, frame upper portion and elevating system's swing hydro-cylinder piston rod tip are articulated, shovel form bucket wheel articulates in the frame through the round pin axle, shovel form bucket wheel includes that a plurality of shovel leaves constitute, shovel leaf side end face is equipped with the excavation region of sunken formation, keeps away from the shovel leaf terminal surface of excavating regional one side for the support terminal surface, blocks electric jar fixed connection in the frame, and when the piston rod that blocks the electric jar stretched out to the maximum stroke, the piston rod supported on the support terminal surface of shovel leaf through the rotation orbit and the piston rod of producing form bucket wheel.

Preferably, the auxiliary tree planting earth boring machine suitable for various terrains is a crawler traveling mechanism or a wheel traveling mechanism.

As the optimization of the auxiliary tree planting earth boring machine suitable for various terrains, the lifting mechanism further comprises a support, the lower end of the support is fixedly connected to a frame of the traveling mechanism, and the upper end of the support is hinged to a cylinder body of the swing oil cylinder.

Preferably, the shovel-shaped bucket wheel comprises three shovel blades, and the three shovel blades are uniformly and circumferentially distributed along the rotation axis of the shovel-shaped bucket wheel.

After the structure is adopted, the swing oil cylinder is started to enable the rack to swing downwards, the blocking electric cylinder in the middle of the rack also begins to stretch synchronously, the traveling mechanism runs at a low speed, one blade of the shovel-shaped bucket wheel is inserted into the ground, the shovel-shaped bucket wheel cannot rotate because the shovel-shaped bucket wheel is blocked by the blocking electric cylinder when the shovel-shaped bucket wheel moves forwards, the shovel-shaped bucket wheel is driven to carry out pit digging operation, the push rod of the blocking electric cylinder does reciprocating motion, the shovel-shaped bucket wheel can rotate by taking the shaft as the center of a circle due to the reaction force of the ground to the shovel-shaped bucket wheel, so that one blade inserted into the ground before leaves the ground, the other blade is inserted into the ground again, the back of the shovel blade is blocked by the push rod of the blocking electric cylinder again, pit digging operation is carried out again, the actions are repeated, and finally continuous pits are dug on the ground needing operation.

The auxiliary tree planting hole digger suitable for various terrains can quickly and efficiently dig holes required by tree planting on the land, and the shape of the holes accords with the specifications of the holes required by most tree planting. Compared with the current earth boring machine on the market, the earth boring machine can greatly reduce the manpower requirement and effectively complete the earth boring task in a time-saving manner.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of an auxiliary tree trencher for various terrains.

Fig. 2 is a perspective view of fig. 1.

FIG. 3 is a perspective view of a bucket wheel of an embodiment of the tree trencher for assisting in planting trees in accordance with various terrains.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example one

Please refer to fig. 1 to 3.

The auxiliary tree planting earth boring machine applicable to various terrains comprises a traveling mechanism, a lifting mechanism and an excavating mechanism.

The running mechanism in this embodiment adopts a crawler-type running vehicle 1, the crawler-type running vehicle 1 is a mature product sold in the market, and the crawler-type running vehicle 1 is composed of a guide wheel, a follower wheel, a thrust wheel, a driving wheel and a crawler. When the crawler-type crawler belt is in operation, the driving wheel winds the crawler belt to do circular motion, and the thrust wheel rolls on the track of the crawler belt to move forwards or backwards. The crawler-type walking vehicle 1 has the advantages of small pressure per unit area of soil, good adhesion performance to the soil, no skid and the like, has better passing performance in the moist and soft soil areas, and is also high in traction efficiency.

The lifting mechanism comprises a swing oil cylinder 22 and a support 21, the lower end of the support 21 is welded on a frame of the crawler-type walking vehicle 1, and the top end of the support 21 is hinged with a cylinder body of the swing oil cylinder 22 through a pin shaft;

the excavating mechanism comprises a shovel-shaped bucket wheel 33, a frame 31 and a blocking electric cylinder 32, the frame 31 is of a frame structure, two sides of the bottom of the frame 31 are hinged with the crawler-type walking vehicle 1 through pin shafts, the upper portion of the frame 31 is hinged with the end portion of a piston rod of a swing oil cylinder 22 of the lifting mechanism through the pin shafts, and a main body of the frame 31 is located on the rear side of the crawler-type walking vehicle 1.

The shovel-shaped bucket wheel 33 is arranged at the rear part of the frame 31, the shovel-shaped bucket wheel 33 is hinged on the frame 31 through a pin shaft, the lower part of the shovel-shaped bucket wheel 33 extends out of the lower side of the frame 31, the shovel-shaped bucket wheel 33 comprises three shovel blades 33a, the three shovel blades 33a are uniformly and circumferentially distributed along the rotation axis of the shovel-shaped bucket wheel 33, one side end face of each shovel blade 33a is provided with a digging area 33a1 formed in a concave mode, and the end face of each shovel blade 33a far away from the digging area 33a1 is a convex supporting end face 33a 2.

The blocking electric cylinder 32 is fixedly installed on the frame 31, and when a piston rod of the blocking electric cylinder 32 extends to the maximum stroke, the piston rod passes through the rotation track of the shape bucket wheel and abuts against the supporting end face 33a2 of the shovel blade 33 a. The blocking cylinder 32 is used to block the shovel wheel 33, and when the shovel wheel 33 is blocked, the shovel blade 33a cannot rotate after extending into the ground, so that the excavation region 33a1 of the shovel blade 33a excavates a pot hole on the ground, and the crawler-type traveling vehicle 1 moves forward to drive the shovel wheel 33 to excavate a pit.

Before the operation, the swing oil cylinder 22 is started, a piston rod of the swing oil cylinder 22 extends to enable the rack 31 to swing downwards, and the blocking electric cylinder 32 in the middle of the rack 31 also starts to synchronously extend and retract;

when the crawler-type traveling vehicle 1 travels at a slow speed, one blade 33a of the shovel-shaped bucket wheel 33 is inserted into the ground, and when the crawler-type traveling vehicle moves forward, the supporting end surface 33a2 of the shovel-shaped bucket wheel 33 is blocked by the blocking electric cylinder 32, so that the shovel-shaped bucket wheel 33 cannot rotate, and the shovel-shaped bucket wheel 33 is driven to perform pit digging operation;

because the push rod of the blocking electric cylinder 32 does reciprocating motion, the shovel-shaped bucket wheel 33 can be blocked for a few seconds, when the push rod of the blocking electric cylinder 32 retracts, due to the reaction force of the ground to the shovel-shaped bucket wheel 33, the shovel-shaped bucket wheel 33 can rotate around the shaft as the center of a circle, one shovel blade 33a which is previously inserted into the ground leaves the ground, the other shovel blade 33a is inserted into the ground, then the supporting end surface 33a2 of the shovel blade 33a is blocked by the push rod of the blocking electric cylinder 32, pit digging is carried out again, the actions are repeated, and finally continuous pits are dug on the ground needing to be operated, wherein the shape of the pits is basically a sector, and meets the pit shape requirement required by tree planting.

Example two

The present embodiment is different from the first embodiment only in that: the walking mechanism adopts a wheel type walking mechanism, the wheel type walking mechanism can select a wheel type carrier sold in the market, and the wheel type carrier has the advantages of flexibility, oil saving and the like compared with a crawler type walking vehicle, and is suitable for digging pit in soft land with low water content.

In addition, the auxiliary tree planting hole digger corresponding to various terrains in the first embodiment and the second embodiment can be provided with remote control equipment or artificial intelligence equipment, so that unmanned work of the auxiliary tree planting hole digger corresponding to various terrains can be realized.

The foregoing description is only for two embodiments of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the principle of the present invention, and these should also be considered as belonging to the protection scope of the present invention.

Claims

1. An auxiliary tree planting earth boring machine suitable for various terrains is characterized in that:

2. The multi-terrain tree-assisted earth boring machine of claim 1, wherein:

the running mechanism is a crawler running mechanism or a wheel running mechanism.

3. The multi-terrain tree-assisted earth boring machine of claim 1, wherein:

the lifting mechanism further comprises a support, the lower end of the support is fixedly connected to a frame of the traveling mechanism, and the upper end of the support is hinged to a cylinder body of the swing oil cylinder.

4. The multi-terrain tree-assisted earth boring machine of claim 1, wherein:

the shovel-shaped bucket wheel comprises three shovel blades, and the three shovel blades are evenly distributed along the rotating axis of the shovel-shaped bucket wheel in a circumferential mode.