CN219605207U

CN219605207U - Geological reamer

Info

Publication number: CN219605207U
Application number: CN202320422651.4U
Authority: CN
Inventors: 阳博; 黄刚; 邹雪晴; 蒙明辉; 李志波; 何文野
Original assignee: Chengdu Hydrogeological Engineering Geological Center Of Sichuan Bureau Of Geology And Mineral Resources Exploration And Development; Sichuan Huadi Construction Engineering Co ltd
Current assignee: Chengdu Hydrogeological Engineering Geological Center Of Sichuan Bureau Of Geology And Mineral Resources Exploration And Development; Sichuan Huadi Construction Engineering Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-08-29
Anticipated expiration: 2033-03-08

Abstract

The utility model provides a geological reamer, and relates to the technical field of geological exploration equipment. When the reamer bit is required to be disassembled, the driver is started to drive the bit to be replaced to one side position and lifted off the turntable through the mounting block, then a new reamer bit is mounted on the mounting block, and the new reamer bit is re-embedded in the turntable to realize quick bit replacement.

Description

Geological reamer

Technical Field

The utility model relates to the technical field of geological exploration equipment, in particular to a geological reamer.

Background

Geological surveys require exploration and development. However, when the problem is eliminated in the core drilling process, the hole is reamed by the hole-enlarging device, but the diameter of the existing hole-enlarging device is relatively fixed, the hole-enlarging device can only be detached, and the hole-enlarging device with another size can be replaced, but the detaching process is relatively troublesome, so that the hole-enlarging efficiency is relatively low.

In the prior art, for example, the Chinese patent number is: the utility model provides a geological reamer of CN 216517845U, it includes mounting panel, electric telescopic handle and driving motor, electric telescopic handle is installed to the middle part top of mounting panel, and electric telescopic handle's top is connected with the roof, the bottom week side of roof is provided with the connecting rod, and the bottom outside of connecting rod is connected with the installation piece, the one end of installation piece is provided with the bracing piece, the bottom of mounting panel is fixed with the spliced pole, driving motor's output is connected with the installation pole, the terminal week side of installation pole is provided with the projecting bar. This geological reamer, be the bracing piece of triangle-shaped distribution, can improve the supporting stability to the device to when driving the roof to move down and being close to the mounting panel through electric telescopic handle, the connecting rod accessible that moves down takes place to rotate rather than the bracing piece of meshing, when the bracing piece rotation that distributes in annular is expanded, can make the reamer head steadily move down and carry out the reaming, the operation of the device of being convenient for uses.

Although the above scheme has the advantages as above, the above scheme has the disadvantages that the above geological reamer is difficult to assemble, is troublesome to install, has poor effect in use, is difficult to assemble, ensures that the device has poor adaptability in use, cannot meet the practical requirement of reaming, has complex structure, is inconvenient to maintain, requires complex manual disassembly and replacement for connection of a reaming bit and a machine, is inconvenient for use in some complex environments, has poor stability in the reaming process, and affects the reaming efficiency.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, the diameter of a reamer is relatively fixed, the reamer can only be disassembled, the reamer with another size is replaced, the disassembly and assembly process is relatively troublesome, the structure is complex, the maintenance is inconvenient, the reamer bit and a machine are connected, the complex manual disassembly and replacement are needed, the reamer bit and the machine are inconvenient to use in some special environments, the operation difficulty is high, and the reaming efficiency is low.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the device comprises a base and a moving mechanism, wherein the moving mechanism is arranged at the bottom side of the base;

the rotating mechanism is arranged at the top position of the base;

the driving mechanism is arranged at the top position of the slewing mechanism;

the rotary mechanism comprises a rotary table and a rotary shaft, wherein the inner side of the rotary table is fixedly connected with the outer surface of the rotary shaft, and one end of the rotary shaft is rotationally connected with the telescopic motor.

As a preferred implementation mode, actuating mechanism includes elevator motor, elevator motor's top fixed mounting has the mounting panel, the inside of mounting panel inlays respectively and is equipped with telescopic motor and reaming motor, reaming motor's lower extreme fixed mounting has the reaming axle, telescopic motor's lower extreme is rotated with the pivot and is connected, pivot's lower extreme surface and carousel fixed connection, elevator motor descends at first and drives the mounting panel and descends, drives the reaming motor who fixes on the mounting panel, and telescopic motor, and reaming motor drives the reaming axle and descends, and the reaming axle aims at the inside of installing block and can inlay and establish at the reaming axle after the installation piece descends to certain position, and elevator motor continuously descends telescopic motor and drives the carousel and descend, and the reamer bit is close to ground and opens the reaming motor, begins work, and is in other reamer bits of same level, can be in the base upper end under the effect of bottom spring, inlays in the carousel inside and establishes, and the water inlet needs to last intaking to guarantee the cooling of reamer bit when working.

As a preferred implementation mode, the moving mechanism comprises four mounting frames arranged at the bottom of the base, the rotating wheels are fixedly arranged at the lower ends of the mounting frames, the moving mechanism pushes the geological reamer to be arranged at the bottom of the base, the mounting frames can drive the rotating wheels to move, the geological reamer is moved to a position where hole expansion is needed, and holes formed in the base are aligned to the position where hole expansion is needed.

As a preferred implementation mode, the slewing mechanism comprises a turntable, a plurality of fixed orifices are formed in the turntable, reamer drill bits are movably embedded in the fixed orifices, mounting blocks are movably embedded on the outer surface of the upper end of each reamer drill bit, springs are mounted on one side of each mounting block to cooperate with the operation of the reamer, then the slewing mechanism is required to be utilized, the turntable is driven to rotate by rotating the rotating shaft, the mounting blocks embedded on the turntable are driven to rotate by rotating the mounting blocks, the reamer drill bits at the bottom are driven to move by rotating the mounting blocks, the required reamer drill bits are rotated to the upper end of a hole formed in the base, the positions needing reaming are aligned, and the positions of water pipes connected to the water inlets are aligned.

As shown in fig. 1-3, a water inlet is formed in one side of the turntable.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the rotary mechanism is utilized, the rotary shaft rotates to drive the rotary table to rotate, the rotary table rotates to drive the mounting block embedded on the rotary table to rotate, the reamer bit at the bottom is driven to move, the required reamer bit is rotated to the upper end of the hole formed in the base, the hole is aligned to the position to be reamed, the bit to be used and the diameter of the flaring can be quickly replaced, and the position of the water pipe connected to the water inlet has a heat dissipation effect.

2. According to the utility model, when the reamer bit is required to be disassembled, only the bit which is required to be replaced is required to be rotated to one side position, the reamer bit is lifted off the turntable through the mounting block, and a new reamer bit is mounted on the mounting block and is re-embedded into the turntable, so that the rapid bit replacement is realized.

In conclusion, the equipment can realize quick replacement of the drill bit. The multiple drills are used alternately, and the diameters of the reamers can be used by adjusting the rotary disc.

Drawings

FIG. 1 is a side view block diagram of a geological reamer provided by the present utility model;

FIG. 2 is a side view block diagram of a geological reamer provided by the present utility model;

FIG. 3 is a cross-sectional view of a geological reamer in accordance with the present utility model;

legend description:

1. a slewing mechanism; 2. a driving mechanism; 3. a moving mechanism; 101. a rotating shaft; 102. a telescopic motor; 104. a turntable; 105. a fixing hole; 106. a mounting block; 107. a water inlet; 108. a reamer bit; 201. reaming the motor; 202. reaming the shaft; 204. a lifting motor; 205. a mounting plate; 4. a base; 302. a mounting frame; 306. a rotating wheel; 103. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the device comprises a base 4 and a moving mechanism 3, wherein the moving mechanism 3 is arranged at the bottom side of the base 4;

the rotary mechanism 1 is arranged at the top position of the base 4;

the driving mechanism 2 is arranged at the top position of the slewing mechanism 1;

the slewing mechanism 1 comprises a turntable 104 and a rotating shaft 101, wherein the inner side of the turntable 104 is fixedly connected with the outer surface of the rotating shaft 101, and one end of the rotating shaft 101 is rotationally connected with a telescopic motor 102.

As shown in fig. 1-3, the driving mechanism 2 includes a lifting motor 204, a mounting plate 205 is mounted at the top end of the lifting motor 204, a telescopic motor 102 and a reaming motor 201 are embedded in the mounting plate 205, a reaming shaft 202 is fixedly mounted at the lower end of the reaming motor 201, the lower end of the telescopic motor 102 is movably connected with the rotating shaft 101, the outer surface of the lower end of the rotating shaft 101 is rotatably connected with the turntable 104, firstly, the lifting motor 204 descends to drive the mounting plate 205 at the top end to descend to drive the reaming motor 201 on the mounting plate 205 and the telescopic motor 102 to descend, the reaming motor 201 drives the reaming shaft 202 to descend, after the reaming shaft 202 is aligned with the mounting block 106 to descend to a certain position, the mounting block 106 is embedded in the reaming shaft 202, the lifting motor 204 continuously descends to drive the turntable 104 to descend, the reamer bit 108 is close to the ground to start the reaming motor 201, and other reamer bits 108 at the same level are located at the upper end of the base 4 under the action of a bottom spring and embedded in the turntable 104. While in operation, the water inlet 107 requires continuous water intake to ensure cooling of the reamer head 108.

As shown in fig. 1-3, the moving mechanism 3 includes four mounting frames 302 mounted at the bottom of the base 4, the lower ends of the mounting frames 302 are movably provided with rotating wheels 306, the moving mechanism 3 pushes the geological reamer to be mounted on the base 4, the mounting frames 302 at the bottom can drive the rotating wheels 306 to move, and the geological reamer is moved to a position where hole expansion is required, and at the moment, holes formed in the base 4 are aligned to the position where hole expansion is required.

As shown in fig. 1-3, the rotary mechanism 1 comprises a rotary table 104, a plurality of fixing holes 105 are formed in the rotary table 104, reamer bits 108 are movably embedded in the fixing holes 105, limiting plates 103 are fixedly installed on the outer surfaces of the upper ends of the reamer bits 108, mounting blocks 106 are fixedly installed on the upper ends of the limiting plates 103, then the rotary mechanism 1 is required to be utilized, the rotary table 104 is driven to rotate by rotation of a rotary shaft 101, the mounting blocks 106 embedded in the rotary table 104 are driven to rotate by rotation of the rotary table 104, the reamer bits 108 at the bottom are driven to rotate, the required reamer bits 108 are rotated to the upper ends of holes formed in the base 4, positions to be reamed are aligned, and water pipes are connected to positions of the water inlets 107.

As shown in fig. 1-3, a water inlet 107 is provided on one side of the turntable 104.

Working principle:

when the geological reamer is needed, firstly, the geological reamer is pushed by using the moving mechanism 3, the mounting frame 302 arranged at the bottom of the base 4 is moved, then the mounting frame 302 is moved to drive the rotating wheel 306 to move, the geological reamer is moved to a position needing to be reamed, at the moment, holes formed in the base 4 are aligned to the position needing to be reamed, then the rotating mechanism 1 is needed, the rotating shaft 101 is rotated to drive the rotary table 104 to rotate, the rotary table 104 is rotated to drive the mounting block 106 embedded in the fixed hole 105 to rotate, the reamer bit 108 at the bottom is driven to rotate, the needed reamer bit 108 is rotated to the upper end of the holes formed in the base 4, the position needing to be reamed is aligned to the position of the water pipe connected to the water inlet 107, then the motor is started by using the driving mechanism 2, the lifting motor 204 is lowered to drive the mounting plate 205 fixed at the top of the lifting motor 204 to be lowered, the reaming motor 201 fixed on the mounting plate 205 is driven to be in a position needing to be reamed, the telescopic motor 102 is driven by the reaming motor 201 to drive the reaming shaft 202 to be lowered, after the reaming shaft 202 is aligned to the mounting block 106 to be rotated to a certain position, the mounting block 106 is embedded in the interior of the reaming shaft 202, the lifting motor 204 is driven to be lowered to drive the rotary table 104 to drive the rotary table 108 to be embedded in the bottom of the rotary table 104, and the drilling bit 108 is driven to be enabled to be in the position to be close to the same as the bottom to be at the bottom of the rotary table 104, and the bottom is driven to be positioned to be in the position to be close to the bottom of the foundation to be embedded to be positioned. The water inlet 107 needs to continuously feed water to ensure the cooling of the reamer bit 108 when the work is finished, the reaming motor 201 is closed after the work is finished, the lifting motor 204 and the telescopic motor 102 are lifted up, all mechanisms are reset, when the reamer bit 108 is required to be disassembled, only the bit which is required to be replaced to one side position, the reamer bit is lifted up through the mounting block 106 to leave the rotary table 104, then the new reamer bit 108 is mounted on the mounting block 106 and is placed on the upper end of the limiting plate 103 again, and the quick replacement of the bit is realized when the reamer bit is embedded in the rotary table 104.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A geological reamer comprising a base (4), characterized in that:

the moving mechanism (3) is arranged at the bottom of the base (4), and the moving mechanism (3) drives the base (4) to move;

the rotary mechanism (1), the rotary mechanism (1) is installed at the top position of the base (4), the rotary mechanism (1) comprises a rotary table (104) and a rotary shaft (101), the inner side of the rotary table (104) is fixedly connected with the outer surface of the rotary shaft (101), the rotary shaft (101) rotates to drive the rotary table (104) to rotate, one end of the rotary shaft (101) is rotationally connected with a telescopic motor (102), and the telescopic motor (102) drives the rotary shaft (101) to move up and down;

the driving mechanism (2) is arranged at the top of the slewing mechanism (1), and the driving mechanism (2) drives the slewing mechanism (1) to move up and down.

2. A geological reamer according to claim 1, wherein: the driving mechanism (2) comprises a lifting motor (204), a mounting plate (205) is fixedly mounted on one side of the top of the lifting motor (204), a telescopic motor (102) and a reaming motor (201) are respectively embedded in the mounting plate (205), a reaming shaft (202) is fixedly mounted at the lower end of the reaming motor (201), the lower end of the telescopic motor (102) is movably connected with a rotating shaft (101), and the outer surface of the lower end of the rotating shaft (101) is rotatably connected with a rotating disc (104).

3. A geological reamer according to claim 1, wherein: the moving mechanism (3) comprises four mounting frames (302) arranged at the bottom of the base (4), and rotating wheels (306) are arranged at the lower ends of the mounting frames (302).

4. A geological reamer according to claim 1, wherein: the rotary mechanism (1) further comprises a rotary table (104), a plurality of fixing holes (105) are formed in the rotary table (104), reamer drill bits (108) are movably embedded in the fixing holes (105), mounting blocks (106) are movably mounted on the outer surface of the upper end of each reamer drill bit (108), and the mounting blocks (106) are embedded in the upper sides of the limiting plates (103).

5. A geological reamer according to claim 1, wherein: a plurality of water inlets (107) are formed in one side of the rotary disc (104), and the water inlets (107) are connected with the fixing holes (105).