CN216429507U

CN216429507U - Excavator transformation drilling machine

Info

Publication number: CN216429507U
Application number: CN202121788366.1U
Authority: CN
Inventors: 潘朝普; 王渔兵; 吴尧
Original assignee: Jiujiang Kaiao Machinery Co ltd
Current assignee: Jiujiang Kaiao Machinery Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-05-03
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses an excavator transformation drilling machine which comprises a rack, wherein a pair of sliding guide rails are arranged on two sides of the rack, sliding blocks are arranged on the pair of sliding guide rails, a driving block is arranged between the sliding blocks, an installation seat is arranged at the top end inside the driving block, an elastic chuck is arranged inside the installation seat, a screw rod is arranged at the bottom of the installation seat, an opening is formed in the bottom of the installation seat, a protruding column is arranged at the top of the screw rod, the top end of the protruding column penetrates through the opening and the bottom of the installation seat and can be mutually installed with the elastic chuck, a positioning plate is arranged on one side of the bottom of a sliding groove of the rack, a positioning hole is formed in the center of the positioning plate, electric telescopic rods are arranged inside the pair of installation grooves, and scraping plates are arranged at the output ends of the electric telescopic rods. The excavator modified drilling machine has the advantages of simple and reasonable structure, novel design, simplicity and convenience in operation, capability of effectively enabling the excavator modified drilling machine to achieve the effect of automatically cleaning soil on the surface of the helical blade, and higher practical value.

Description

Excavator transformation drilling machine

Technical Field

The utility model relates to the technical field of excavator transformation drilling machines, in particular to an excavator transformation drilling machine.

Background

The digging and improving technology is characterized in that on the premise of not influencing the functions of the digger, the digger is provided with a breaking hammer oil way, is connected with a special hydraulic conversion device, and is detached to form the digger, so that the digger can be improved into a hydraulic rock drilling machine, a down-the-hole drilling machine, a spiral drilling machine and a hydraulic splitting machine, the multifunctional function of the digger is realized, and the application field is as follows: earthwork engineering, demolition engineering, road and bridge engineering, tunneling engineering, excavation engineering, hydraulic engineering and the like; the mining field: stone mining (marble, granite, limestone, etc.), metal mines, coal mines, etc.

The existing digging-changing drilling machine mostly adopts a screw rod to work, however, after a helical blade on the surface of the screw rod drills out the ground, soil attached to the surface needs to be manually cleaned, so that the manual workload is huge, time and labor are consumed, and therefore the digging-changing drilling machine is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a drilling machine for improving an excavator, which comprises a frame, wherein a pair of sliding guide rails are arranged on two sides of the frame, sliding blocks are arranged on the pair of sliding guide rails, a driving block is arranged between the sliding blocks, the top end inside the driving block is provided with a mounting seat, the inside of the mounting seat is provided with an elastic chuck, the bottom of the mounting seat is provided with a screw rod, an opening is arranged at the bottom of the mounting seat, a raised column is arranged at the top of the screw rod, the top end of the raised column penetrates through the opening and the bottom of the mounting seat and can be mutually mounted with the elastic chuck, the frame is provided with a positioning plate at one side of the bottom of the chute, the center of the positioning plate is provided with a positioning hole, the locating plate has seted up a pair of mounting groove in the both sides that are located the locating hole, and is a pair of electric telescopic handle is all installed to the inside of mounting groove, electric telescopic handle's output all installs the scraper blade.

As a preferable technical scheme of the utility model, the surface of the screw rod is provided with a plurality of helical blades, and the bottom end of the screw rod penetrates through the positioning hole and is provided with the drill bit.

As a preferable technical scheme of the utility model, one end of the scraper is in transmission connection with the output end of the electric telescopic rod, and the other end of the scraper is in a semi-arc shape and can be mutually attached to the surface of the screw rod.

As a preferable technical scheme of the utility model, one side of the rack is provided with a sliding chute, a guide rod is arranged in the sliding chute, and the driving block and the guide rod are arranged in a sliding manner.

As a preferred technical scheme of the utility model, a motor bracket is arranged at the top of the driving block, a driving motor is arranged in the motor bracket, and the output end of the driving motor is in transmission connection with the mounting seat.

According to a preferable technical scheme of the utility model, a pair of clamping blocks is arranged on each of two sides of the mounting seat, screw holes are formed in each of the clamping blocks, studs are arranged in the screw holes, and the studs are engaged with the screw holes.

As a preferable technical solution of the present invention, the diameter of the positioning hole is larger than the diameter of the screw rod.

The utility model has the beneficial effects that:

1. according to the drilling machine for improving the excavator, the electric telescopic rod in the positioning plate drives the driving scraper to move, so that the scraper can clean soil on the spiral blade, and meanwhile, the scraper can be conveniently retracted after stopping working through the installation of the electric telescopic rod;

2. this kind of excavator transformation rig, through collet's installation, the fixed of the hob of being convenient for prevents that its the during operation condition that drops the frame from appearing, through mutually supporting of drive block and sliding guide, the altitude mixture control of the hob of being convenient for makes things convenient for packing up after the hob stop work simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of an excavator retrofit rig of the present invention;

FIG. 2 is a plan sectional view of an excavator retrofit rig of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 of an excavator retrofit rig of the present invention;

fig. 4 is a perspective view of the electric telescopic rod and the scraper of the excavator transformation drilling machine.

In the figure: 1. a frame; 2. a sliding guide rail; 3. a slider; 4. a chute; 5. a guide bar; 6. a drive block; 7. a motor bracket; 8. a drive motor; 9. a screw rod; 10. a helical blade; 11. a drill bit; 12. positioning a plate; 13. mounting grooves; 14. an electric telescopic rod; 15. a squeegee; 16. positioning holes; 17. an opening; 18. a mounting seat; 19. an elastic collet; 20. a raised post; 21. and (5) clamping the blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-4, the drilling machine for improving the excavator of the present invention comprises a frame 1, a pair of sliding guide rails 2 are installed on two sides of the frame 1, a sliding block 3 is installed on each sliding guide rail 2, a driving block 6 is installed between the sliding blocks 3, an installation seat 18 is installed on the top end inside the driving block 6, an elastic collet 19 is installed inside the installation seat 18, a screw rod 9 is installed on the bottom of the installation seat 18, an opening 17 is opened on the bottom of the installation seat 18, a protruding column 20 is installed on the top of the screw rod 9, the top end of the protruding column 20 penetrates through the opening 17 and the bottom of the installation seat 18 and can be installed with the elastic collet 19, a positioning plate 12 is installed on one side of the bottom of the sliding chute 4 on the frame 1, a positioning hole 16 is opened on the center of the positioning plate 12, a pair of installation grooves 13 are opened on two sides of the positioning hole 16 on the positioning plate 12, an electric telescopic rod 14 is installed inside each pair of the installation grooves 13, the output end of the electric telescopic rod 14 is provided with a scraper 15.

Wherein, the surface of hob 9 is equipped with a plurality of helical blade 10, and the bottom of hob 9 runs through locating hole 16 and installs drill bit 11, through the installation of drill bit, can make the light ground that drills of hob 9.

Wherein, the one end of scraper blade 15 is connected with electric telescopic handle 14's output transmission, and the other end of scraper blade 15 is half arc, and can laminate each other with hob 9 surface, through electric telescopic handle 14 and scraper blade 15's installation, can make scraper blade 15 clear up the earth on helical blade 10 surface.

Wherein, spout 4 has been seted up to one side of frame 1, and the internally mounted of spout 4 has guide bar 5,

drive block

6 and 5 slidable mounting of guide bar can give the effect and the guide effect of a height-adjusting for the hob through the installation of drive block 6 and guide bar 5.

Wherein, motor support 7 is installed at the top of drive block 6, and the internally mounted of motor support 7 has driving motor 8, and driving motor 8's output is connected with the transmission of mount pad 18, drives the rotation of mount pad 18 through driving motor 8, can realize the rotation of hob 9.

Wherein, the both sides of mount pad 18 all are equipped with a pair of tight piece 21 of clamp, have all seted up the screw on a pair of tight piece 21 of clamp, all install the double-screw bolt in the screw, the double-screw bolt all interlocks each other with the screw, through the installation that presss from both sides tight piece 21, can adjust the distance between collet 19 and the protruding post 20 to realize the effect of fixed hob 9.

The diameter of the positioning hole 16 is larger than that of the screw rod 9, and the screw rod 9 can easily penetrate through the positioning hole 16 due to the arrangement of the diameter.

The working principle is as follows: when the device is used, firstly, the protruding columns 20 at the tops of the spiral rods 9 are inserted into the mounting seats 18, secondly, the distance between the mounting seats 18 is adjusted through the studs, the elastic chucks 19 continuously clamp the protruding columns 20, after the protruding columns are clamped to a certain degree, the distance between the spiral rods 9 and the ground is adjusted through the driving blocks 6, the mounting seats 18 are driven to rotate through the driving motors 8, so that the spiral rods 9 are driven to work, when soil of the spiral blades 10 on the surfaces of the spiral rods 9 reaches a certain degree, the spiral rods 9 are drawn out, meanwhile, the electric telescopic rods 14 are started, so that the scraping plates 15 are attached to the surfaces of the spiral rods 9, the soil on the spiral blades 10 is removed, and after the removal is finished, the scraping plates 15 are driven to be away from the spiral rods 9 through the electric telescopic rods 14 again; the excavator modified drilling machine has the advantages of simple and reasonable structure, novel design, simplicity and convenience in operation, capability of effectively enabling the excavator modified drilling machine to achieve the effect of automatically cleaning soil on the surface of the helical blade, and higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

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 and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an excavator transformation rig, includes frame (1), its characterized in that, a pair of sliding guide (2) is installed to the both sides of frame (1), and is a pair of all be equipped with slider (3) on sliding guide (2), install drive block (6) between slider (3), mount pad (18) are installed to the inside top of drive block (6), the internally mounted of mount pad (18) has collet (19), hob (9) is installed to the bottom of mount pad (18), just opening (17) have been seted up to the bottom of mount pad (18), the top of hob (9) is equipped with protruding post (20), the top of protruding post (20) runs through the bottom of opening (17) and mount pad (18) and can with collet (19) inter-mount, locating plate (12) are installed in the bottom one side that lies in spout (4) in frame (1), the positioning plate is characterized in that a positioning hole (16) is formed in the center of the positioning plate (12), a pair of mounting grooves (13) are formed in two sides of the positioning plate (12) located at the positioning hole (16), an electric telescopic rod (14) is mounted inside the pair of mounting grooves (13), and a scraper (15) is mounted at the output end of the electric telescopic rod (14).

2. The excavator reforming drill according to claim 1, wherein the surface of the screw rod (9) is provided with a plurality of screw blades (10), and the bottom end of the screw rod (9) penetrates through the positioning hole (16) and is provided with the drill bit (11).

3. The excavator transformation drilling machine according to claim 1, wherein one end of the scraper (15) is in transmission connection with the output end of the electric telescopic rod (14), and the other end of the scraper (15) is semi-arc-shaped and can be attached to the surface of the screw rod (9).

4. The excavator transformation drilling machine according to claim 1, wherein a sliding groove (4) is formed in one side of the machine frame (1), a guide rod (5) is installed inside the sliding groove (4), and the driving block (6) and the guide rod (5) are installed in a sliding mode.

5. The excavator transformation drilling machine according to claim 1, wherein a motor support (7) is installed at the top of the driving block (6), a driving motor (8) is installed inside the motor support (7), and the output end of the driving motor (8) is in transmission connection with the mounting seat (18).

6. The excavator transformation drilling machine according to claim 1, wherein a pair of clamping blocks (21) are arranged on two sides of the mounting seat (18), screw holes are formed in the pair of clamping blocks (21), studs are arranged in the screw holes and are mutually meshed with the screw holes.

7. The excavator retrofit drill according to claim 1, wherein the diameter of the pilot hole (16) is larger than the diameter of the screw rod (9).