CN217999486U

CN217999486U - Adjustable drilling installation

Info

Publication number: CN217999486U
Application number: CN202222426846.4U
Authority: CN
Inventors: 褚斌; 韩琦; 李恩洋; 朱康军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-09
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a drilling installation with adjustable, include: the drilling machine comprises a drilling machine main body, a handle switch is installed on the left side of the upper end face of the drilling machine main body, a motor is installed on the left side inside the drilling machine main body, a connecting rod is arranged at the output end of the motor, a first connecting shaft is installed on the outer side of the middle of the connecting rod, and a connecting block is arranged inside the outer side of the first connecting shaft; the connecting rod is arranged on the right end face of the connecting rod, the drill bit body is installed on the outer side of the right end of the connecting rod, a fixing piece is arranged on the outer side of the left end of the drill bit body, a connecting bolt is installed in a penetrating mode at one end, away from the horizontal central axis of the drill bit body, of the fixing piece, and a connecting block is arranged in the middle of the right end face of the drilling machine main body. This drilling installation with adjustable, it possesses the part loss function that reduces to rotate produced, possesses the function that can trade the drill bit simultaneously, can be more convenient carry out different drill bit changes, still has the supplementary stable function of drill bit.

Description

Adjustable drilling loader

Technical Field

The utility model relates to a blasting engineering technical field specifically is a drilling installation with adjustable.

Background

Blasting engineering refers to a construction method for excavating earth and stone by using explosives, and dismantling or destroying foundations, buildings and structures, wherein the explosives are various, the explosives commonly used in construction of the construction engineering mainly comprise ammonium nitrate explosives, nitroglycerin explosives, black powder and the like, and a drilling loader is required for placing the explosives, but most drilling loaders in the market still have some defects, such as the case of the drilling loader;

the perforator for blasting engineering as chinese patent granted publication No. CN210439965U, including vehicle bottom board, rig, guide rail and slider, the fixed welding in up end one side of vehicle bottom board has the handrail handle, the up end opposite side fixed mounting of vehicle bottom board has two fixed stations, the edge of vehicle bottom board is located the relative one side of two fixed stations and has seted up the rectangle breach, the quantity of guide rail is two, and upper end fixed connection goes up the fixed plate, the lower extreme fixedly connected with bottom plate of guide rail, the both ends of slider are hollow structure, just the both ends cover of slider is established the outside of guide rail, the top plate center is rotated and is connected with the runner, the lower extreme of runner links the lead screw, the lead screw passes in proper order in top plate, slider downwardly extending to the bottom plate. The utility model discloses a head rod and the second connecting rod that set up rotate to connect the cooperation and can make the rig carry out the work of driling of multi-angle, have improved the application scope of drilling machine, have saved personnel's labour.

However, the above prior art solutions have the following drawbacks: the drill bit replacing mechanism does not have the function of reducing the loss of parts generated by rotation, does not have the function of replacing a drill bit, cannot more conveniently replace different drill bits, does not have the auxiliary stabilizing function of the drill bit, and further has certain use defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling installation with adjustable to it does not possess the part loss function that reduces to rotate produced to current it of proposing in solving above-mentioned background art, does not possess the function that can trade the drill bit, and the drill bit that can't be more convenient carry out different is changed, does not possess the supplementary stable function of drill bit, and then has certain service defect's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable drilling rig comprising:

the drilling machine comprises a drilling machine main body, a handle switch is mounted on the left side of the upper end face of the drilling machine main body, an auxiliary handle is arranged on the right side of the upper end face of the drilling machine main body, a motor is mounted on the left side inside the drilling machine main body, a connecting rod is arranged at the output end of the motor, a first connecting shaft is mounted on the outer side of the middle of the connecting rod, a connecting block is arranged inside the outer side of the first connecting shaft, and a second connecting shaft is mounted on the outer side of the upper end of the connecting block;

the connecting rod is arranged on the right end face of the connecting rod, the drill bit body is installed on the outer side of the right end of the connecting rod, a fixing piece is arranged on the outer side of the left end of the drill bit body, a connecting bolt is installed at one end, away from a horizontal central axis of the drill bit body, of the fixing piece in a penetrating mode, a connecting block is arranged in the middle of the right end face of the drilling machine main body, a connecting shaft is installed inside the connecting block, and a supporting block is arranged on the inner side of the connecting block.

Preferably, the connecting rod is connected with the first connecting shaft in a rotating mode, the first connecting shaft is connected with the connecting block in a clamping mode, and the longitudinal section of the connecting block is circular.

Preferably, the connecting block and the second connecting shaft are connected in a clamping manner, and the second connecting shaft and the first connecting shaft are connected in a nesting manner.

Preferably, the connecting rod is connected with the drill bit body in a threaded mode, and the upper end and the lower end of a horizontal central axis of the drill bit body are symmetrically provided with fixing pieces.

Preferably, the fixing piece and the connecting bolt are connected in an inserting manner, and the connecting bolt and the connecting shaft are connected in a threaded manner.

Preferably, the connecting shaft and the connecting block are connected in a sliding mode, and the longitudinal section of the connecting block is circular.

Preferably, the supporting block and the connecting rod are connected in a rotating mode, and the supporting block is arranged at an equal angle relative to the right end face of the drilling machine main body.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustable drilling loader has the function of reducing part loss generated by rotation, has the function of changing the drill bit, can more conveniently change different drill bits, and has the function of assisting and stabilizing the drill bit;

1. the connecting rod is connected with the first connecting shaft in a rotating mode, the first connecting shaft is connected with the connecting block in a clamping mode, when the connecting rod rotates in the first connecting shaft through the motor, the connecting block can reduce friction generated by rotation when the connecting rod is originally and directly installed in the drilling machine main body through the shape of the connecting block, and meanwhile, the second connecting shaft can limit the outer end of the connecting block, so that the connecting block can roll in a sliding groove formed between the second connecting shaft and the first connecting shaft;

2. the connecting rod is connected with the drill bit body in a threaded mode, when the drill bit needs to be replaced, the fixing piece is connected with the connecting bolt in an inserting mode, meanwhile, the connecting bolt is connected with the connecting shaft in a threaded mode, the connecting bolt is pulled out from the inside of the fixing piece by rotating, and then the drill bit body is rotated to be taken down from the right end of the connecting rod for replacement;

3. adopt gliding mode to be connected through linking up the axle and linking piece, and the linking piece can provide limit function to linking up the axle, makes the drill bit body be connected with linking piece through linking up the bolt, when the drill bit body rotates, can drive and link up the bolt and rotate, makes the linking bolt drive and links up the axle and rotate in the inside that links up the piece.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a drilling machine main body; 2. a grip switch; 3. an auxiliary handle; 4. a motor; 5. a connecting rod; 6. a first connecting shaft; 7. connecting blocks; 8. a second connecting shaft; 9. a connecting rod; 10. a drill bit body; 11. a fixing sheet; 12. a joining block; 13. a connecting shaft; 14. joining the plug; 15. and (6) supporting the block.

Detailed Description

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a drilling installation with adjustable, install handle switch 2 including the up end left side of drilling machine main part 1, and the up end right side of drilling machine main part 1 is provided with supplementary handle 3, motor 4 is installed in the inside left side of drilling machine main part 1, and the output of motor 4 is provided with connecting rod 5, first connecting axle 6 is installed in the middle part outside of connecting rod 5, and the inside connecting block 7 that is provided with in the outside of first connecting axle 6, and second connecting axle 8 is installed in the upper end outside of connecting block 7, it sets up in the right-hand member face of connecting rod 5 to link rod 9, and the right-hand member outside of link rod 9 installs drill bit body 10, the left end outside of drill bit body 10 is provided with stationary blade 11, and the one end that the horizontal axis of drill bit body 10 was kept away from to stationary blade 11 runs through installs linking bolt 14, right-hand member face middle part of drilling machine main part 1 is provided with linking piece 12, and the internally mounted of linking piece 12 has linking axle 13, and the inboard of linking piece 12 is provided with supporting shoe 15.

When the adjustable drilling machine is used, as shown in fig. 1, 2 and 3, firstly, the drilling machine main body 1 is lifted by the auxiliary handle 3, so that a user can lift the drilling machine main body 1 by the auxiliary handle 3 to carry the drilling machine main body 1, when drilling is required, as the drill bit body 10 is connected with the connecting rod 9 in a threaded manner, the drill bit body 10 can be connected with the connecting rod 9 by rotation, meanwhile, the connecting bolt 14 is connected with the fixing piece 11 in an inserting manner, and the connecting bolt 14 passes through the fixing piece 11 to be in threaded connection with the connecting shaft 13 in the connecting block 12, so that the drill bit body 10 has an auxiliary stabilizing effect;

the connecting shaft 13 can slide in a sliding groove formed in the connecting block 12, the connecting block 12 is limited to the connecting shaft 13, the connecting shaft 13 can be prevented from falling off from the inside of the connecting block 12, and finally the supporting block 15 and the connecting rod 9 are connected in a rotating mode, so that the connecting rod 9 can be prevented from swinging due to the fact that the connecting rod 9 is affected by shaking in the rotating process, meanwhile, when the drill bit body 10 needs to be replaced, the connecting bolt 14 is detached only according to the operation, and the drill bit body 10 is rotated to detach and replace.

Specifically, as shown in fig. 1, 2 and 4, after the drill bit body 10 is installed, the motor 4 is turned on by the handle switch 2 to drive the connecting rod 5 to rotate, the connecting rod 5 drives the connecting rod 9 to rotate, because the middle part of the connecting rod 5 is connected with the drilling machine main body 1, the connecting rod 5 can have friction loss in long-time rotation, the first connecting shaft 6, the connecting block 7 and the second connecting shaft 8 are installed on the outer side of the middle part of the connecting rod 5, because the connecting rod 5 and the first connecting shaft 6 are connected in a rotating manner, then, the outer side of the first connecting shaft 6 and the inner side of the second connecting shaft 8 are correspondingly provided with equally spaced sliding grooves one by one, when the connecting rod 5 drives the first connecting shaft 6 to rotate, the first connecting shaft 6 can reduce friction loss through the connecting block 7 in the sliding grooves and the second connecting shaft 8, so that the abrasion of the second connecting shaft 8 in the drilling machine main body 1 is reduced, and finally, the drill bit body 10 is aligned with the mark position of the outside to be drilled, which is the adjustable drilling machine using the method.

The utility model discloses the standard part that uses all can purchase from the market, dysmorphism piece all can be customized according to the description with the record of attached drawing, the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, machinery, part and equipment all adopt among the prior art, conventional model, including circuit connection adopts conventional connected mode among the prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that expert technical personnel know in this field.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a drilling installation with adjustable which characterized in that: the method comprises the following steps:

the connecting rod is arranged on the right end face of the connecting rod, the drill bit body is installed on the outer side of the right end of the connecting rod, a fixing piece is arranged on the outer side of the left end of the drill bit body, a connecting bolt is installed in a penetrating mode at one end, away from a horizontal central axis of the drill bit body, of the fixing piece, the middle of the right end face of the drilling machine main body is provided with a connecting block, the connecting block is internally provided with a connecting shaft, and the inner side of the connecting block is provided with a supporting block.

2. The adjustable drilling rig as claimed in claim 1, wherein: the connecting rod is connected with the first connecting shaft in a rotating mode, the first connecting shaft is connected with the connecting block in a clamping mode, and the longitudinal section of the connecting block is circular.

3. The adjustable drilling machine as claimed in claim 1, wherein: the connecting block is connected with the second connecting shaft in a clamping mode, and the second connecting shaft is connected with the first connecting shaft in a nesting mode.

4. The adjustable drilling machine as claimed in claim 1, wherein: the joint rod is connected with the drill bit body in a threaded mode, and the upper end and the lower end of a horizontal central axis of the drill bit body are symmetrically provided with fixing pieces.

5. The adjustable drilling machine as claimed in claim 1, wherein: the fixing piece and the connecting bolt are connected in a plugging mode, and the connecting bolt and the connecting shaft are connected in a threaded mode.

6. The adjustable drilling rig as claimed in claim 1, wherein: the connecting shaft and the connecting block are connected in a sliding mode, and the longitudinal section of the connecting block is circular.

7. The adjustable drilling rig as claimed in claim 1, wherein: the supporting block and the connecting rod are connected in a rotating mode, and the supporting block is arranged at an equal angle relative to the right end face of the drilling machine main body.