CN115387728A

CN115387728A - Modularization digs machine and drill bit thereof

Info

Publication number: CN115387728A
Application number: CN202211334653.4A
Authority: CN
Inventors: 花国祥
Original assignee: Jiangsu Yidian Technology Co ltd
Current assignee: Jiangsu Yidian Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2022-11-25

Abstract

The invention relates to the field of rotary drilling operation, in particular to a modular excavator and a drill bit thereof, and the modular excavator comprises an excavator which is formed by splicing a chassis module, a steering module, a driving module, a lifting module, a control module and a drill bit module, wherein locking monitoring devices are arranged at the joints of the chassis module, the steering module, the driving module, the lifting module, the control module and the drill bit module and are used for preventing the chassis module, the steering module, the driving module, the lifting module, the control module and the drill bit module from falling off, the drill bit module comprises a connector, a hydraulic motor, a liquid cooling assembly, a rotating assembly and a small drill bit which are sequentially distributed from top to bottom, the spliced structure is adopted to facilitate transportation of the excavator, the integral excavator is inconvenient to transport in many mountain areas, and the highly integrated excavator can be transported to areas which can only be transported through cableways such as high mountains through steel cables.

Description

Modularization digs machine and drill bit thereof

Technical Field

The invention relates to the field of rotary excavating operation, in particular to a modular excavator and a drill bit thereof.

Background

A mine pit generally refers to a circular pit of a certain diameter and depth for burying a mine. At the present stage, when the mines are laid manually by our army, the mine pit is excavated and manually operated by an individual soldier using an engineer shovel. Although the equipment needed for manually excavating the mine pit is few and the organization is flexible, on the hard ground, the speed of manually excavating the mine pit is low, the efficiency is low, the shape of the mine pit excavated by simple tools such as a spade and a pickaxe is irregular, the size is inaccurate, the specification is not uniform, and a ground surface camouflage layer cannot be completely reserved. At present, three mechanical devices for quickly excavating circular pits on hard ground mainly comprise an auger stem pit excavator, a drilling and core-taking machine and a vehicle-mounted drilling and cutting integrated type pit excavating device, wherein the auger stem pit excavator is usually powered by a gasoline (diesel) engine, and is used for axially tunneling downwards under the action of pressure, helical blades are used for cutting soil, and the cut soil is thrown to the pit wall under the action of centrifugal force, rises to the ground along the helical blades under the action of friction force and is thrown to the periphery of the pit. After the digging is carried out to the preset depth, the drill bit is lifted, and a circular pit is formed. The maximum pit diameter of the auger type pit digger is 500mm. The soil-filling and soil-covering agent is mainly used for seedling planting and pile pit excavation, and is suitable for loess layers, clay layers, gravel soil layers containing pebbles, weathered rock-soil layers, frozen soil layers and the like. However, the auger type earth boring machine is usually powered by a gasoline engine, needs additional devices for reducing the rotating speed and increasing the torsion force, and has larger volume and mass. During the tunneling process of a drill bit of the auger stem type pit digger, the auger stem cuts up and throws out soil, so that a ground surface camouflage layer and centralized collection waste residues cannot be completely reserved, and the camouflage of a mine laying area is not facilitated.

And current machine of digging soon is integral setting, and the mountain region transportation of being not convenient for, and the machine of digging soon all adopts the mode of abrasive machining, and this kind of mode is extremely big to the loss of digging soon the machine drill bit.

Disclosure of Invention

The invention aims to provide a modular excavator and a drill bit thereof, which are used for solving the problems in the prior art.

The technical purpose of the invention is realized by the following technical scheme:

the utility model provides a modularization digs machine and drill bit thereof, includes the machine of digging of compriseing chassis module, steering module, drive module, lifting module, control module and the concatenation of drill bit module, chassis module, steering module, drive module, lifting module, control module and drill bit module's junction all is provided with locking monitoring devices, locking monitoring devices is used for avoiding chassis module, steering module, drive module, lifting module, control module and drill bit module to drop each other, the drill bit module is including connector, hydraulic motor, liquid cooling subassembly, rotating assembly and the small-size drill bit that from top to bottom distributes in proper order.

Through adopting above-mentioned technical scheme, the structure that adopts the concatenation formula can be convenient for dig the transportation of machine, is not convenient for transport integral machine of digging in many mountain regions, and this kind of high integrated form dig the machine and can transport to the region that can only pass through cableway transportation such as mountain through the cable wire.

In a further embodiment, the connector includes ring flange and fretwork support, ring flange fixed mounting be in the top of fretwork support, just the ring flange with the fretwork support is coaxial, hydraulic motor sets up in the fretwork support, still be provided with the motor in the building accuse support, the liquid cooling subassembly through the pivot with rotating assembly connects, the liquid cooling subassembly is used for cooling rotating assembly, rotating assembly comprises multiunit meshing gear train, the axial evenly is provided with row material groove on rotating assembly's the shell, small-size drill bit is provided with a plurality ofly, and is a plurality of small-size drill bit all sets up rotating assembly's bottom, hydraulic motor and motor are used for passing through a plurality of small-size drill bits of rotating assembly control rotate, a plurality of small-size drill bit's relative direction of rotation with row material opposite direction in material groove.

In a further embodiment, a negative pressure pipe is arranged on the connecting head and is used for matching with a vacuum pump.

In a further embodiment, a plurality of scrapers are uniformly arranged at the bottom end of the rotating assembly in the axial direction, and the cutting edges of the scrapers are arc-shaped.

In a further embodiment, a plurality of sealing rings are disposed within the rotating assembly.

In a further embodiment, the drive module is connected to the rotating shaft of the rotating assembly by a plurality of couplings.

In conclusion, the invention has the following beneficial effects:

1. the transport of digging the machine can be convenient for through the structure that adopts the concatenation formula, is not convenient for transport integral digging machine in many mountain regions, and this kind of high integrated form digs the effect that the machine can only be transported through the cableway to mountain etc. through the cable wire transportation.

Drawings

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

FIG. 2 is a schematic structural view of a drill bit module of the present invention;

figure 3 is a cross-sectional view of a drill bit module of the present invention.

In the figure, 1, a chassis module; 2. a steering module; 3. a drive module; 4. a lifting module; 5. a control module; 6. a drill bit module; 61. a connector; 62. a hydraulic motor; 63. a liquid cooling assembly; 64. a rotating assembly; 65. a small drill bit.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in fig. 1, the terms "bottom" and "top", "inner" and "outer" refer to directions toward and away from a particular component geometry, respectively, and the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present specification, "plurality" means two or more unless the direction of the center is specifically defined otherwise.

Example 1:

as shown in fig. 1-3, a modularized excavator and a drill thereof comprises an excavator which is formed by splicing a chassis module 1, a steering module 2, a driving module 3, a lifting module 4, a control module 5 and a drill module 6, wherein the chassis module 1, the steering module 2, the driving module 3, the lifting module 4, the connection part of the control module 5 and the drill module 6 is provided with a locking monitoring device which is used for preventing the chassis module 1, the steering module 2, the driving module 3, the lifting module 4, the control module 5 and the drill module 6 from falling off, the drill module 6 comprises a connector 61, a hydraulic motor 62, a liquid cooling assembly 63, a rotating assembly 64 and a small drill 65 which are distributed in sequence from top to bottom, the connector 61 comprises a flange and a hollow bracket, the flange is fixedly arranged at the top end of the hollow bracket, the flange plate is coaxial with the hollow support, the hydraulic motor 62 is arranged in the hollow support, a motor is further arranged in the building control support, the liquid cooling assembly 63 is connected with the rotating assembly 64 through a rotating shaft, the liquid cooling assembly 63 is used for cooling the rotating assembly 64, the rotating assembly 64 is composed of a plurality of sets of meshing gear sets, a material discharging groove is axially and uniformly formed in the shell of the rotating assembly 64, a plurality of small drill bits 65 are arranged at the bottom end of the rotating assembly 64, the hydraulic motor 62 and the motor are used for controlling the plurality of small drill bits 65 to rotate through the rotating assembly 64, the relative rotating direction of the small drill bits 65 is opposite to the material discharging direction of the material discharging groove, a negative pressure pipe is arranged on the connector 61 and used for being matched with a vacuum pump, a plurality of scrapers are axially and uniformly arranged at the bottom end of the rotating assembly 64, cutting edges of the scrapers are arc-shaped, a plurality of sealing rings are arranged in the rotating assembly 64, and the driving module 3 is connected with the rotating shaft of the rotating assembly 64 through a plurality of couplers.

The specific implementation process comprises the following steps: the transport of digging the machine through the structure that adopts the concatenation formula can be convenient for, be not convenient for transport integral machine of digging in many mountain areas, this kind of high integrated form dig machine can be transported to the regional effect that can only transport through the cableway such as mountain through the cable wire.

In the embodiments of the present disclosure, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the disclosed embodiments of the invention can be understood by those of ordinary skill in the art as appropriate.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a modularization digs machine and drill bit thereof which characterized in that: the drilling machine comprises a drilling machine which is formed by splicing a chassis module (1), a steering module (2), a driving module (3), a lifting module (4), a control module (5) and a drill bit module (6), wherein a locking monitoring device is arranged at the joint of the chassis module (1), the steering module (2), the driving module (3), the lifting module (4), the control module (5) and the drill bit module (6), and is used for avoiding the chassis module (1), the steering module (2), the driving module (3), the lifting module (4), the control module (5) and the drill bit module (6) from falling off each other, and the drill bit module (6) comprises a connector (61), a liquid cooling motor (62), a liquid cooling assembly (63), a rotating assembly (64) and a small drill bit (65) which are sequentially distributed from top to bottom.

2. The modular shovel and its bit as claimed in claim 1, wherein: connector (61) is including ring flange and fretwork support, ring flange fixed mounting be in the top of fretwork support, just the ring flange with the fretwork support is coaxial, hydraulic motor (62) set up in the fretwork support, still be provided with the motor in the fretwork support, liquid cooling subassembly (63) through the pivot with rotating assembly (64) are connected, liquid cooling subassembly (63) are used for cooling rotating assembly (64), rotating assembly (64) comprise multiunit meshing gear train, the axial evenly is provided with row material groove on the shell of rotating assembly (64), small-size drill bit (65) are provided with a plurality ofly, and are a plurality of small-size drill bit (65) all set up the bottom of rotating assembly (64), hydraulic motor (62) and motor are used for passing through a plurality of small-size drill bit (65) of rotating assembly (64) control rotate, the relative direction of rotating of a plurality of small-size drill bit (65) with row material opposite direction in row material groove is arranged.

3. The modular shovel and its bit as claimed in claim 1, wherein: the connector (61) is provided with a negative pressure pipe, and the negative pressure pipe is used for being matched with a vacuum pump.

4. The modular shovel and the drill bit thereof as claimed in claim 1, wherein: the bottom axial of rotating assembly (64) evenly is provided with a plurality of scrapers, the cutting edge of scraper is the arc.

5. The modular shovel and the drill bit thereof as claimed in claim 1, wherein: a plurality of sealing rings are arranged in the rotating assembly (64).

6. The modular shovel and the drill bit thereof as claimed in claim 1, wherein: the drive module (3) is connected with the rotating shaft of the rotating assembly (64) through a plurality of shaft couplings.