CN217872657U

CN217872657U - Spiral drill

Info

Publication number: CN217872657U
Application number: CN202221232230.7U
Authority: CN
Inventors: 江海; 张得得; 王龙飞; 马赛; 张坤
Original assignee: HUAIBEI LINGUANG DRILLING ELECTROMECHANICAL ENGINEERING CO LTD
Current assignee: HUAIBEI LINGUANG DRILLING ELECTROMECHANICAL ENGINEERING CO LTD
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-22
Anticipated expiration: 2032-05-17

Abstract

The utility model relates to a drilling machine technical field specifically is an auger drill, which comprises a top plate, the intermediate position fixed mounting of roof top outer wall has the rotation motor, the one end of rotating motor bottom output shaft has the transmission shaft through the coupling joint, the one end welding of transmission shaft has the drilling rod, the drilling rod is located the below of roof, the inside bottom open-ended cavity that is of drilling rod, be equipped with conveying mechanism on the top inner wall of drilling rod, the position that one side outer wall of drilling rod is close to the top is pegged graft and is had the discharging pipe, it has the stopper to peg graft on the inner wall of discharging pipe, the both sides of roof bottom outer wall all are equipped with supporting mechanism, the utility model discloses a set up conveying motor, defeated material axle and the defeated charging tray of spiral, in the work process that bores, start conveying motor and drive defeated material axle and the defeated charging tray of spiral and rotate, carry by the defeated charging tray of spiral to the broken earth of will drilling upwards, then discharge by the discharging pipe, be convenient for discharge the earth of drilling back entrance to the hole.

Description

Spiral drill

Technical Field

The utility model relates to a drilling machine technical field specifically is an auger.

Background

A drilling machine refers to a machine and equipment that uses a tool harder and sharper than a target object to leave a cylindrical hole or hole in the target object by means of rotary cutting or rotary pressing, and generally, an auger is used when drilling a hole in the ground.

In the prior art, there are some problems, such as: when the drill rod is dug downwards, soil can block the drill rod, the soil generated after drilling cannot be discharged, and secondary blockage of a hole opening is easily caused sometimes, so that an auger is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auger to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides an auger, includes the roof, the intermediate position fixed mounting of roof top outer wall has the rotation motor, the one end of rotating motor bottom output shaft has the transmission shaft through the coupling joint, the one end welding of transmission shaft has the drilling rod, the drilling rod is located the below of roof, the inside bottom open-ended cavity that is of drilling rod, be equipped with conveying mechanism on the top inner wall of drilling rod, the position that one side outer wall of drilling rod is close to the top is pegged graft and is had the discharging pipe, it has the stopper to peg graft on the inner wall of discharging pipe, the both sides of roof bottom outer wall all are equipped with supporting mechanism.

Preferably, a plurality of spiral pieces are welded on the outer wall of the circumference of the drill rod, the spiral pieces rotate along with the drill rod when the drill rod rotates, and the spiral pieces are used for cutting soil to facilitate downward movement of the drill rod.

Preferably, the position welding that drilling rod circumference outer wall is close to the bottom has a plurality of earth poles of inserting, the welding has the earth of inserting awl on the bottom outer wall of earth pole of inserting, the welding has a plurality of sword pieces on the outer wall of earth pole of inserting, and when the drilling rod moved down, the earth can be broken fast to the utilization earth pole of inserting, earth awl and sword piece of inserting.

Preferably, conveying mechanism includes conveyor motor, conveyor motor fixed mounting is on the top inner wall of drilling rod, there is defeated material axle one end of conveyor motor output shaft through the coupling joint, the welding has a plurality of spiral defeated charging trays on the circumference outer wall of defeated charging spindle, starts conveyor motor and drives defeated charging tray rotation of defeated charging tray, and the broken earth that will drill is carried upwards by defeated charging tray of spiral, then is discharged by the discharging pipe.

Preferably, the supporting mechanism comprises a connecting plate, the connecting plate is fixedly installed on one side of the outer wall of the bottom of the top plate, a telescopic rod is fixedly installed on the outer wall of the bottom of the connecting plate, the bottom end of the telescopic rod is movably inserted into the cavity of the fixed cylinder, the telescopic rod can move up and down in the fixed cylinder, when the drill rod is convenient to move down, the telescopic rod is contracted into the fixed cylinder, and the device is convenient to move down to drill a hole.

Preferably, two all be fixed with the backup pad through the bolt on the bottom outer wall of fixed cylinder, provide the support on ground through the backup pad, make things convenient for going on of drilling work.

Preferably, the handles are fixedly mounted on two sides of the outer wall of the top plate, and the hand-held device can be conveniently drilled through the handles.

The utility model discloses an improve and provide an auger here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a through setting up conveying motor, defeated material axle and spiral defeated charging tray, in the work process of boring, start conveying motor and drive defeated material axle and spiral defeated charging tray and rotate, the broken earth of driling is carried by spiral defeated charging tray to the top, then is discharged by the discharging pipe, is convenient for discharge the earth of drilling back entrance to a cave;

and the second step is as follows: the utility model discloses a setting is inserted the ground pole, is inserted ground awl and sword piece, starts to drive the drilling rod after rotating the motor and rotates, utilizes the ground pole of inserting of bottom, inserts ground awl and sword piece be convenient for quick broken earth to quick drilling.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 4 is an enlarged schematic view of a structure of fig. 1.

Description of reference numerals:

1. a top plate; 2. a handle; 3. rotating the motor; 4. a connecting plate; 5. a discharge pipe; 6. a telescopic rod; 7. drilling a rod; 8. a fixed cylinder; 9. a sliced whelk; 10. a support plate; 11. a spiral conveying disc; 12. a material conveying shaft; 13. a conveying motor; 14. a drive shaft; 15. a plug; 16. inserting a ground cone; 17. a ground inserting rod; 18. and a knife block.

Detailed Description

The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. 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.

The utility model discloses an improve and provide an auger here, the technical scheme of the utility model is:

as shown in fig. 1-4, an auger drill, including roof 1, the intermediate position fixed mounting of roof 1 top outer wall has rotation motor 3, the one end of rotation motor 3 bottom output shaft has transmission shaft 14 through the coupling joint, the welding of the one end of transmission shaft 14 has drilling rod 7, drilling rod 7 is located roof 1's below, drilling rod 7 is inside to be an open-bottom cavity, be equipped with conveying mechanism on the top inner wall of drilling rod 7, the position that one side outer wall of drilling rod 7 is close to the top is pegged graft and is had discharging pipe 5, it has stopper 15 to peg graft on the inner wall of discharging pipe 5, the both sides of roof 1 bottom outer wall all are equipped with supporting mechanism.

Borrow by above-mentioned structure, utilize supporting mechanism to provide the support on ground, then start to rotate motor 3 and drive drilling rod 7 and rotate, begin drilling work, then in time send out the broken earth that produces when drilling by conveying mechanism, guarantee to bore in the hole can not buried by earth.

Furthermore, a plurality of spiral sheets 9 are welded on the circumferential outer wall of the drill rod 7.

By means of the structure, the screw piece 9 rotates along with the rotation when the drill rod 7 rotates, and the screw piece 9 is used for cutting soil to facilitate the drill rod 7 to move downwards.

Furthermore, a plurality of ground inserting rods 17 are welded on the outer wall of the circumference of the drill rod 7 close to the bottom, ground inserting cones 16 are welded on the outer wall of the bottom of the ground inserting rods 17, and a plurality of cutter blocks 18 are welded on the outer wall of the ground inserting rods 17.

By means of the structure, when the drill rod 7 moves downwards, soil can be quickly crushed by the ground inserting rod 17, the ground inserting cone 16 and the cutter block 18.

Further, conveying mechanism includes conveying motor 13, and conveying motor 13 fixed mounting is on the top inner wall of drilling rod 7, and the one end of conveying motor 13 output shaft has defeated material axle 12 through the coupling joint, and the welding has a plurality of spiral defeated charging trays 11 on the circumference outer wall of defeated material axle 12.

By means of the structure, the conveying motor 13 is started to drive the conveying shaft 12 and the spiral conveying disc 11 to rotate, and soil crushed by drilling is conveyed upwards by the spiral conveying disc 11 and then discharged by the discharging pipe 5.

Further, the supporting mechanism comprises a connecting plate 4, the connecting plate 4 is fixedly installed on one side of the outer wall of the bottom of the top plate 1, an expansion rod 6 is fixedly installed on the outer wall of the bottom of the connecting plate 4, and the bottom end of the expansion rod 6 is movably inserted into the cavity of the fixing cylinder 8.

Borrow by above-mentioned structure, telescopic link 6 can be in the solid fixed cylinder 8 activity from top to bottom, and when the drilling rod 7 of being convenient for moved down, telescopic link 6 contracts to solid fixed cylinder 8 in, and convenient device moves down and bores the hole.

Further, the outer walls of the bottoms of the two fixed cylinders 8 are both fixed with a support plate 10 through bolts.

By means of the structure, the support plate 10 provides support on the ground, and drilling work is facilitated.

Further, both sides of the outer wall of the top plate 1 are fixedly provided with handles 2.

By means of the structure, the handle 2 is convenient for the hand-held device to drill.

The working principle is as follows: arrange the device in the position that needs drilling during the use, utilize backup pad 10 to prop up the device, hold handle 2 and begin drilling work, start rotating motor 3 and conveyor motor 13, the device that pushes down carries out drilling work, telescopic link 6 atress is impressed in solid fixed cylinder 8, the device wholly moves down, drilling rod 7 moves down, it rotates to rotate motor 3 and drive drilling rod 7, utilize spiral shell piece 9, insert ground pole 17, insert

ground awl

16 and 18 quick broken earth of sword piece and drill hole and drill, the broken earth of will drilling after the drilling is upwards carried by spiral conveying disc 11, then discharge by discharging pipe 5, be convenient for discharge drilling back entrance to a cave's earth, guarantee the entrance to a cave can not covered by the earth secondary, it is more convenient to make the device drilling.

Claims

1. An auger comprising a top plate (1), characterized in that: the utility model discloses a drilling machine, including roof (1), top plate (1), drilling rod (7), stopper (15), bearing mechanism, roof (1) top outer wall, top plate (1) middle position fixed mounting has rotation motor (3), the one end of rotating motor (3) bottom output shaft has transmission shaft (14) through the coupling joint, the one end welding of transmission shaft (14) has drilling rod (7), drilling rod (7) are located the below of roof (1), drilling rod (7) inside is a bottom open-ended cavity, be equipped with conveying mechanism on the top inner wall of drilling rod (7), one side outer wall of drilling rod (7) is close to the position at top and pegs graft there is discharging pipe (5), it has stopper (15) to peg graft on the inner wall of discharging pipe (5), the both sides of roof (1) bottom outer wall all are equipped with supporting mechanism.

2. An auger as claimed in claim 1, wherein: the drill rod (7) is characterized in that a plurality of spiral pieces (9) are welded on the outer circumferential wall of the drill rod.

3. An auger as claimed in claim 1, wherein: the drill rod (7) circumference outer wall is close to the position welding of bottom and is had a plurality of earth poles (17) of inserting, the welding has earth awl (16) of inserting on the bottom outer wall of earth pole (17), the welding has a plurality of sword pieces (18) on the outer wall of earth pole (17) of inserting.

4. An auger as claimed in claim 1, wherein: conveying mechanism includes conveyor motor (13), conveyor motor (13) fixed mounting is on the top inner wall of drilling rod (7), there is defeated material axle (12) one end of conveyor motor (13) output shaft through the coupling joint, the welding has a plurality of spiral conveying dish (11) on the circumference outer wall of defeated material axle (12).

5. An auger as claimed in claim 1, wherein: the supporting mechanism comprises a connecting plate (4), the connecting plate (4) is fixedly installed on one side of the outer wall of the bottom of the top plate (1), an expansion rod (6) is fixedly installed on the outer wall of the bottom of the connecting plate (4), and the bottom end of the expansion rod (6) is movably inserted into a cavity of the fixed cylinder (8).

6. An auger as claimed in claim 5, wherein: and supporting plates (10) are fixed on the outer walls of the bottoms of the two fixing cylinders (8) through bolts.

7. An auger as claimed in claim 1, wherein: handles (2) are fixedly mounted on two sides of the outer wall of the top plate (1).