CN222128663U - Hand-held soil driller using lithium electric hand drill as power source - Google Patents

Abstract

The application discloses a handheld earth boring machine taking a lithium electric hand drill as a power source, which comprises a driving unit, a control rod mechanism driven by the driving unit and an earth boring mechanism arranged at the control rod mechanism through a connecting component, wherein the driving unit comprises a battery base and the lithium electric hand drill arranged at the battery base. The soil drilling machine is driven by the lithium electric hand electric drill, has small package size, light weight, convenient carrying and convenient operation, and the adjustable supporting unit designs a 5-gear length adjusting range so as to meet the fixation of electric hand drills with different specifications, so that the soil drilling machine has more economical efficiency and practicability.

Description

Hand-held soil driller using lithium electric hand drill as power source

Technical Field

The utility model relates to the field of earth drills, in particular to a handheld earth drill taking a lithium-ion electric hand drill as a power source.

Background

The soil drilling machine is used for breaking, breaking and tearing down soil or rock, drilling and the like by the rotary drilling tool, so that the subsequent land reclamation or engineering construction is facilitated, and compared with the traditional manual reclamation and breaking and tearing down mode, the soil drilling machine is simple to use and convenient to operate, the manpower input is reduced, and the working efficiency is improved.

The garden soil drilling machine in the prior art has the defects that the carrying is inconvenient, the pollution to the environment caused by the exhaust emission of the gasoline engine is large, the carrying is inconvenient, the power supply and the cable are required to be equipped when the garden soil drilling machine is used, the risk of electric shock exists, and the lithium battery is used as an energy source. The existing soil drilling machine has single function, is inconvenient to install soil drilling structures with multiple functions, and has certain limitation in use.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provides a handheld earth boring machine taking a lithium electric hand drill as a power source.

In order to achieve the above purpose, the utility model provides the technical scheme that the handheld earth boring machine comprises a driving unit, an operating rod mechanism driven by the driving unit and an earth boring mechanism installed at the operating rod mechanism through a connecting component, wherein the driving unit comprises a battery base and a lithium electric hand drill installed at the battery base, the operating rod mechanism comprises a first protective sleeve and a rotating rod installed in the first protective sleeve and driven by the lithium electric hand drill, the section of the rotating rod is regular hexagon, the earth boring mechanism comprises a driven rod with a regular hexagon section and a second protective sleeve installed outside the driven rod, the connecting component comprises a fixed sleeve and a clamping sleeve, the fixed sleeve is fixedly connected with the rotating rod, a jack matched with the shape of the driven rod is arranged at the fixed sleeve, the clamping sleeve surrounds and is fixedly connected with the first protective sleeve and the second protective sleeve, handrails are arranged at the first protective sleeve, an adjustable supporting unit is arranged between the battery base and the battery base, the adjustable supporting unit comprises two driven rods fixedly connected with the handrails and two fixed in the fixed sleeves, and the two handrails are respectively inserted into the fixed sleeves.

Preferably, the soil drilling mechanism is a drilling unit or a rotary tillage unit, the soil drilling machine can be in a drilling state and a rotary tillage state, when in the drilling state, the drilling unit is arranged at the end part of the operating rod mechanism, and when in the rotary tillage state, the rotary tillage unit is arranged at the end part of the operating rod mechanism.

Thereby when installing drilling unit, be convenient for drill hole and plant the sapling, when installing rotary tillage unit, be convenient for plow to the soil that the geology is harder becomes loose.

Preferably, the drilling unit includes the driven rod, a second sheathing pipe installed outside the driven rod, and a drill bit installed at an end of the driven rod, the end of the drill bit being provided with a helical blade.

Thereby driving the drill bit into rotation for insertion into the earth, drilling a hole through the helical blades.

Preferably, the rotary tillage unit includes the driven lever, a second sheathing pipe installed outside the driven lever, a rotating shaft driven by the driven lever, and a plurality of rotary tillage wheels installed at the rotating shaft, the rotating shaft having bearings engaged with the rotary tillage wheels.

Thereby driving the rotary tillage wheel to plow rotationally.

Preferably, the adjustable supporting unit further comprises a screw rod capable of fixing the relative position of the inserted rod and the sleeve, the sleeve is provided with a through hole matched with the screw rod, the inserted rod is provided with a plurality of adjusting holes matched with the screw rod, the screw rod penetrates through the two inserted rods and the two sleeves, and one sleeve is provided with a nut matched with the screw rod.

Therefore, the fixing of lithium electric hand drills with different specifications can be met by adjusting the relative positions of the inserted rod and the sleeve, so that the soil drilling machine has higher economical efficiency and practicability.

Preferably, the head of the screw has a knob portion.

Thereby the screw rod is conveniently installed through the knob part, and the length range of the inserted link inserted into the sleeve is convenient to adjust.

Preferably, each insert rod is provided with 5 adjusting holes, and the 5 adjusting holes at one insert rod are respectively in one-to-one correspondence with the 5 adjusting holes at the other insert rod.

So that the adjustable support unit has a 5-speed length adjustment range.

Preferably, the first protective sleeve and the second protective sleeve are made of aluminum alloy materials.

Preferably, the armrest is made of plastic material.

Thereby the texture is light and convenient to operate.

Compared with the prior art, the utility model has the following beneficial effects:

1. The lithium electric hand electric drill replaces the driving of the earth boring machine, the packing size is small, the weight is light, the portable earth boring machine is convenient to carry and operate, and the adjustable supporting unit designs the 5-gear length adjusting range so as to meet the fixation of electric hand drills with different specifications, so that the earth boring machine has higher economical efficiency and practicability.

2. The soil drilling machine has multiple functions, is convenient for drilling by installing the drilling unit, is used for transplanting flowers, trees, fruit trees and the like, is convenient for plowing and loosening soil by installing the rotary tillage unit, is used for plowing vegetable gardens and the like, and has convenient conversion operation of the two functions.

3. The soil drilling machine provided by the application adopts a combined design, has the functions of rapid assembly and disassembly, and is convenient to install and maintain.

Drawings

FIG. 1 is a schematic view of a drilling situation;

FIG. 2 is a schematic illustration of the components of FIG. 1 separated;

FIG. 3 is another schematic view of FIG. 2;

FIG. 4 is a schematic view of a rotary tillage condition;

Fig. 5 is a schematic view from another perspective than fig. 4 (with one of the sleeves hidden for clarity).

The reference numerals illustrate a 1 battery base, a 2 lithium electric hand drill, a 3-operating lever mechanism, a 3.1 first protective sleeve, a 3.2 rotating lever, a 4.1 driven lever, a 4.2 second protective sleeve, a 4.3 drill bit, a 4.4 screw blade, a 4.5 rotating shaft, a 4.6 rotary tillage wheel, a 5 connecting component, a 5.1 fixed sleeve, a 5.2 clamping sleeve, a 6 handrail, a 7 adjustable supporting unit, a 7.1 inserting lever, a 7.2 sleeve, a 7.3 screw rod and a 7.4 adjusting perforation.

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.

The utility model provides a hand-held soil drilling machine taking a lithium electric hand drill 2 as a power source, which is shown in figures 1-5, and comprises a driving unit, a control rod mechanism 3 driven by the driving unit and a soil drilling mechanism arranged at the control rod mechanism 3 through a connecting component 5, wherein the driving unit comprises a battery base 1 and the lithium electric hand drill 2 arranged at the battery base 1, the control rod mechanism 3 comprises a first sheath pipe 3.1 and a rotating rod 3.2 arranged in the first sheath pipe 3.1 and driven by the lithium electric hand drill 2, the section of the rotating rod 3.2 is regular hexagon, the soil drilling mechanism comprises a driven rod 4.1 with the section of regular hexagon and a second sheath pipe 4.2 arranged at the outer side of the driven rod 4.1, the connecting component 5 comprises a fixed sleeve 5.1 and a clamping sleeve 5.2, the fixed sleeve 5.1 is fixedly connected with the rotating rod 3.2, the fixed sleeve 5.1 is provided with a jack matched with the shape of the driven rod 4.1, the clamping sleeve 5.1 is fixedly connected with the two side of the two side rails 1, the two side rails 1 and 2 are respectively arranged at the two side rails 1 and 2, the two side rails 1 and 2 are respectively fixed and the two side rails 1 and 2 are respectively arranged at the two side rails 1 and 7.7.1 and 2, and the two side rails 1 and 7.7 are respectively and 7 are fixedly connected with the two side rails 1 and 2.

The soil drilling mechanism is a drilling unit or a rotary tillage unit, the soil drilling machine can be in a drilling state and a rotary tillage state, the end part of the operating rod mechanism 3 is provided with the drilling unit when in the drilling state, the end part of the operating rod mechanism 3 is provided with the rotary tillage unit when in the rotary tillage state, the drilling unit comprises the driven rod 4.1, a second sheath pipe 4.2 arranged outside the driven rod 4.1 and a drill bit 4.3 arranged at the end part of the driven rod 4.1, the end part of the drill bit 4.3 is provided with a spiral blade 4.4, the rotary tillage unit comprises the driven rod 4.1, a second sheath pipe 4.2 arranged outside the driven rod 4.1, a rotary shaft 4.5 driven by the driven rod 4.1 and a plurality of rotary tillage wheels 4.6 arranged at the rotary shaft 4.5, the rotary shaft 4.5 is provided with a bearing matched with the rotary tillage wheels 4.6, the adjustable support unit 7 also comprises a sleeve 7.3 capable of fixing the position of a plug rod 7.1 and a sleeve 7.2, the sleeve 7.3 is arranged at the end part of the driven rod 4.1 and the sleeve 7.1, the sleeve 7.7.7.7.7 is provided with a plurality of through holes matched with the two plug screws 7.7.7.7.7, and the threaded rod 7.7 are matched with the threaded rod 3.7.7 through the threaded rod 3 through the threaded rod 2.

The working principle is that the lithium electric hand drill replaces the driving of the earth boring machine, the packing size is small, the weight is light, the portable earth boring machine is convenient to carry and operate, and the adjustable supporting unit designs a 5-gear length adjusting range so as to meet the fixation of electric hand drills with different specifications, so that the earth boring machine has higher economical efficiency and practicability. The soil drilling machine has multiple functions, is convenient for drilling by installing the drilling unit, is used for transplanting flowers, trees, fruit trees and the like, is convenient for plowing and loosening soil by installing the rotary tillage unit, is used for plowing vegetable gardens and the like, has convenient operation for switching the two functions, and can be independently used as a tool. The soil drilling machine provided by the application adopts a combined design, has the functions of rapid assembly and disassembly, and is convenient to install and maintain. The handrail spare part adopts the working of plastics, and first sheath pipe and second sheath pipe all adopt the aluminum alloy, and complete machine outward appearance is novel like this, light in weight realizes lightweight design.

Specifically, the different earth boring mechanisms are selectively installed according to the needs, the driven rod is connected with the rotating rod through the connecting component, the drill chuck of the lithium electric hand drill clamps the rotating rod again, then the length of the inserted rod inserted into the sleeve is adjusted according to the actual lithium electric hand drill, the lithium electric hand drill is fixed at the battery base, the lithium electric hand drill is started, the rotating rod is driven to drive the driven rod to rotate, and therefore the earth boring mechanism is driven to work.

While the utility model has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the scope of the utility model as defined in the following claims.

Claims (6)

1. The utility model provides a lithium electric hand electric drill is handheld earth boring machine of power supply, its characterized in that, including drive unit, by drive unit driven control lever mechanism and install the earth boring mechanism in control lever mechanism department through coupling assembling, drive unit includes battery base and installs the lithium electric hand electric drill in battery base department, control lever mechanism includes first sheath pipe and installs at first sheath intraductal and by lithium electric hand electric drill driven dwang, the cross-section of dwang is regular hexagon, earth boring mechanism includes the driven lever of cross-section regular hexagon and installs the second sheath pipe in the driven lever outside, coupling assembling includes fixed sleeve and clamping sleeve, fixed sleeve and dwang fixed connection, fixed sleeve department has the jack that matches with the driven lever shape, clamping sleeve surrounds and fixed connection first sheath pipe and second sheath pipe, first sheath pipe department is provided with the handrail, battery base and be provided with adjustable supporting unit between, adjustable supporting unit includes two and fixed connection's driven lever and two battery and two inserted sleeves fixed in two fixed sleeve base.

2. The hand-held earth boring machine using the lithium-ion electric hand drill as a power source according to claim 1, wherein the earth boring mechanism is a boring unit or a rotary tillage unit, the earth boring machine is capable of being in a boring state and a rotary tillage state, the end of the lever mechanism is provided with the boring unit when in the boring state, and the end of the lever mechanism is provided with the rotary tillage unit when in the rotary tillage state.

3. The hand-held earth boring machine of claim 2, wherein the boring unit comprises the driven rod, a second sheathing tube installed outside the driven rod, and a drill bit installed at an end of the driven rod, the end of the drill bit being provided with a helical blade.

4. The hand-held earth boring machine using the lithium-ion electric hand drill as a power source according to claim 2, wherein the rotary tillage unit comprises the driven rod, a second sheathing pipe installed outside the driven rod, a rotary shaft driven by the driven rod, and a plurality of rotary tillage wheels installed at the rotary shaft, and the rotary shaft has a bearing engaged with the rotary tillage wheels.

5. The hand-held earth boring machine using the lithium-ion electric hand drill as a power source according to claim 1, wherein the adjustable support unit further comprises a screw rod capable of fixing the relative position of the insert rod and the sleeve, the sleeve is provided with a through hole matched with the screw rod, the insert rod is provided with a plurality of adjusting through holes matched with the screw rod, the screw rod passes through the two insert rods and the two sleeves, and one sleeve is provided with a nut matched with the screw rod.

6. The lithium ion power drill of claim 5 wherein the head of the screw has a knob portion.