CN211297628U

CN211297628U - Earth boring machine

Info

Publication number: CN211297628U
Application number: CN201922111456.6U
Authority: CN
Inventors: 李娟�
Original assignee: Henan Ruyilin Garden Machinery Co ltd
Current assignee: Henan Ruyilin Garden Machinery Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-08-21
Anticipated expiration: 2029-11-30

Abstract

The utility model mainly relates to the technical field of garden planting machinery, in particular to a pit digger, which comprises a supporting frame, the upper end of the supporting frame is provided with a handle, the outer side of the supporting frame is provided with walking wheels, the lower end of the supporting frame is provided with a positioning rod for positioning, the supporting frame is provided with guide rails downwards side by side, the guide rails are movably provided with mounting seats, the mounting seats are provided with sliders which are matched with the guide rails to slide, the mounting seats are downwards provided with engines, the output ends of the engines are provided with drill rods, the outer walls of the drill rods are provided with helical blades, the lower ends of the drill rods are provided with drill bits, the supporting frame is provided with a lifting winch for pulling the mounting seats, the lifting winch is also wound with a lifting traction rope, the free ends of the lifting traction rope are connected with the mounting seats, the mounting seats are pulled by the lifting, thereby prolonging the service life of the product.

Description

Earth boring machine

Technical Field

The utility model mainly relates to a gardens planting machine technical field, specificly relate to a earth boring machine.

Background

The earth boring machine is also called as electric special drilling machine and is mainly used for planting trees and digging pits. The machine type is simple to operate, convenient to use, has very high work efficiency, and replaces manual digging. And the dug pits are regular in diameter, so that rooting growth of the saplings is facilitated. The drilling and drilling device is suitable for drilling and drilling operations for planting and planting trees in various small plots, slopes, mountains and hilly areas, and the problem of high difficulty in drilling which cannot be completed manually is efficiently replaced. When planting, a drill bit with a proper specification can be selected according to the height, thickness and thickness of the tree to be configured with the earth boring machine for drilling. Is one of the indispensable equipments for modern tree planting and electric drilling.

The existing pit digger has various types, but in the pit digging operation, a drill rod needs to go deep into soil for digging and drilling, and the drill rod is inconvenient to take out and carry out secondary operation due to the influence of accumulated soil and the depth of a pit body after the pit body is formed.

Disclosure of Invention

An object of the utility model is to overcome not enough among the prior art, provide a conveniently carry earth boring machine of carrying the drilling rod.

The utility model discloses a realize through following technical scheme: the utility model provides a hole digger, includes braced frame, the braced frame upper end is provided with the handle, the braced frame outside is provided with the walking wheel, the braced frame lower extreme is provided with the locating lever that is used for the location, the last guide rail that is provided with side by side of braced frame downwards, the activity is provided with the mount pad on the guide rail, be provided with on the mount pad with the gliding slider of guide rail cooperation, be provided with the engine downwards on the mount pad, the output of engine is provided with the drilling rod, the drilling rod outer wall is provided with helical blade, the drilling rod lower extreme is provided with the drill bit, the last lift capstan winch that is used for the tractive mount pad that is provided with of braced frame, be provided with the lift haulage rope on the lift capstan winch.

Preferably, the lifting winch comprises a base connected with the supporting frame, a driving roller and a driven roller are arranged in the base, one end, close to the mounting seat, of the driving roller and one end, close to the mounting seat, of the driven roller are respectively provided with a first gear and a second gear which are meshed with each other, the other end of the driving roller extends to the outer side of the base and is provided with a hand-cranking disc, and a handle is arranged on the hand-cranking disc.

Preferably, the guide rail with braced frame junction is provided with buffer, buffer includes the fixed block, the fixed block with braced frame connects, buffer spring is installed to the upper end of fixed block, the buffer spring upper end is connected with the buffer sheet.

Preferably, the fixing block, the buffer spring and the buffer sheet are all sleeved on the guide rail.

Preferably, the fixed block is T-shaped in cross section, and the upper surface of the buffer plate is provided with a rubber pad.

Preferably, the engine is a diesel engine, and a controller extending to the other side of the support frame is arranged on the engine.

Preferably, the number of the positioning rods is 4, and the bottoms of the positioning rods are conical.

Preferably, the outer surfaces of the handle and the grip are provided with anti-slip sleeves.

The beneficial effects of the utility model reside in that: be provided with the lift capstan winch on braced frame, the lift capstan winch includes initiative running roller and driven running roller, initiative running roller and driven running roller pass through gear one and two meshing of gear, set up the handle on the initiative running roller and be used for driving the running of initiative running roller, be provided with the haulage rope that is connected to the mount pad on the driven running roller, the operation through the initiative running roller comes the shrink of control haulage rope and then control the mount pad and drive the drilling rod and carry out longitudinal displacement, can be quick pull out the drilling rod behind the operation of digging pit, promote work efficiency.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic structural view of a lifting winch according to the present invention;

fig. 4 is an enlarged view of the structure a in fig. 1.

Wherein: 1-a support frame; 2-a handle; 3-walking wheels; 4-positioning the rod; 5-a guide rail; 6-mounting a base; 7-a slide block; 8-a drill pipe; 9-a drill bit; 10-a hoisting winch; 11-a driving roller; 12-a driven roller; 13-gear one; 14-gear two; 15-a grip; 16-a support bar; 17-a buffer spring; 18-self locking tab; 19-fixing block; 20-a buffer sheet; 21-rubber pad; 22-a controller; 23-a helical blade; 24-anti-slip sleeve.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4, a hole digger comprises a supporting frame 1, a handle 2 is installed at the upper end of the supporting frame 1, walking wheels 3 are installed at the outer side of the supporting frame 1, positioning rods 4 for positioning are arranged at the lower end of the supporting frame 1, the number of the positioning rods 4 is 4, the bottoms of the positioning rods 4 are conical, guide rails 5 which are distributed downwards in parallel are installed on the supporting frame 1, buffer devices are installed at the joints of the two ends of the guide rails 5 and the supporting frame 1, each buffer device comprises a fixing block 19, the fixing block 19 is connected with the supporting frame 1, a buffer spring 17 is installed at the upper end of the fixing block 19, the section of the fixing block 19 is in a shape of a T, a rubber pad 21 is arranged on the upper surface of the buffer sheet 20, a buffer sheet 20 is connected at the upper end of the buffer spring 17, the fixing block 19, the mounting seat 6 is provided with a sliding block 7 which is matched with the guide rail 5 to slide, the mounting seat 6 is provided with an engine, the engine is a diesel engine, the diesel engine adopts a full-moist 168F wind model, the engine is provided with a controller 22 which extends to the other side of the supporting frame 1, the output end of the engine is connected with a drill rod 8, the outer wall of the drill rod 8 is fixedly connected with a helical blade 23, the lower end of the drill rod 8 is connected with a drill bit 9, the supporting frame 1 is provided with a lifting winch 10 for drawing the mounting seat to lift, the lifting winch is wound with a traction rope, the free end of the traction rope is connected with the mounting seat for controlling the lifting of the mounting seat, the lifting winch 10 comprises a base connected with the supporting frame 1, a driving roller 11 and a driven roller 12 are arranged in the base, one ends, close to the mounting seat 6, of the, the other end of the driving roller 11 extends to the outer side of the base and is provided with a hand-cranking disc, the other end of a traction rope of a handle 15 is installed on the hand-cranking disc and is connected to the installation seat 6, the outer surfaces of the handle 2 and the handle 15 are wrapped with anti-skidding sleeves 24, and the anti-skidding sleeves 24 are arranged to help increase friction force in use and facilitate operation.

When the hole digging machine is used, the supporting frame 1 is pushed by the handle 2, the supporting frame 1 is moved by the walking wheels 3, after the hole digging machine is moved to a working area, the handle 2 is tightly held to lift the supporting frame 1 upwards, the positioning rod 4 is inserted into the ground to fix the hole digging machine, the rotating speed of an engine is controlled by the controller 22 during operation, the working efficiency of the hole digging machine is further adjusted, when the hole digging operation is completed, the drill rod 8 needs to be lifted, the rotating handle 15 controls the first gear 13 to rotate so as to drive the main roller to rotate, the second gear 14 rotates so as to drive the driven roller 12 to rotate, the traction rope for connecting the driven roller 12 and the mounting seat 6 is tightened, the sliding block 7 is driven to displace on the guide rail 5 to take the drill rod 8 away from the soil, when the sliding block 7 moves on the guide rail 5, the buffer devices are mounted at the joints between the upper end and the lower end of the guide rail 5 and the supporting frame 1, and, the service life is prolonged.

Example two

No longer describe with embodiment the same structure, different from the embodiment one, be located initiative running roller 11 below and be provided with bracing piece 16, be provided with self-lock device on the bracing piece 16, self-lock device includes from locking plate 18, is connected with bracing piece 16 through buffer spring 17 from locking plate 18's one end, and the setting through self-lock device is that the drilling rod can not hang down naturally after rising, avoids taking place the incident.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A earth boring machine, comprising a support frame, characterized in that: the utility model discloses a drilling machine, including braced frame, support frame, engine, lifting traction rope, support frame, guide rail, mount pad, lifting traction rope and lifting traction rope, the braced frame upper end is provided with the handle, the braced frame outside is provided with the walking wheel, the braced frame lower extreme is provided with the locating lever that is used for the location, the last guide rail that is provided with side by side of braced frame, the activity is provided with the mount pad on the guide rail, be provided with the gliding slider with the guide rail cooperation on the mount pad, be provided with the engine on the mount pad downwards, the output of engine is provided with the drilling rod, the drilling rod outer.

2. A hole cutter as defined in claim 1, wherein: the lifting winch comprises a base connected with the supporting frame, a driving roller and a driven roller are arranged in the base, one end, close to the mounting seat, of the driving roller and one end, close to the driven roller, of the mounting seat are respectively provided with a first gear and a second gear which are meshed with each other, the other end of the driving roller extends to the outer side of the base and is provided with a hand-cranking tray, and a handle is arranged on the hand-cranking tray.

3. A hole cutter as defined in claim 1, wherein: the guide rail with braced frame junction is provided with buffer, buffer includes the fixed block, the fixed block with braced frame connects, buffer spring is installed to the upper end of fixed block, the buffer spring upper end is connected with the buffer plate.

4. A hole cutter as defined in claim 3, wherein: the fixed block, the buffer spring and the buffer sheet are all sleeved on the guide rail.

5. A hole cutter as defined in claim 3, wherein: the fixed block section is T style of calligraphy, the buffer chip upper surface is provided with the rubber pad.

6. A hole cutter as defined in claim 1, wherein: the engine is a diesel engine, and a controller extending to the other side of the supporting frame is arranged on the engine.

7. A hole cutter as defined in claim 1, wherein: the number of the positioning rods is 4, and the bottoms of the positioning rods are conical.

8. A hole cutter as defined in claim 1, wherein: the outer surface of the handle is provided with an anti-slip sleeve.