CN220849586U - Drilling machine capable of replacing mast - Google Patents
Drilling machine capable of replacing mast Download PDFInfo
- Publication number
- CN220849586U CN220849586U CN202321468222.7U CN202321468222U CN220849586U CN 220849586 U CN220849586 U CN 220849586U CN 202321468222 U CN202321468222 U CN 202321468222U CN 220849586 U CN220849586 U CN 220849586U
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- mast
- mounting seat
- clamping
- adjusting
- hinge
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- 238000005553 drilling Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides a drilling machine with a replaceable mast, which comprises a vehicle body. The lifting mechanism is fixedly arranged on the vehicle body and provided with an installation position. The mast is detachably connected with the mounting position and used for pitching rotation under the driving of the lifting mechanism. And the drilling assembly is arranged on the mast and is used for performing drilling work. The drilling machine with the replaceable mast is provided with the vehicle body, and can bear and fix the mast. The lifting mechanism is arranged on the vehicle body, so that the mast can be lifted and the pitching angle can be adjusted. The mast is connected in the installation position and can be driven by the lifting mechanism to rotate in a pitching mode. A drilling assembly is provided on the mast to allow drilling operations to be performed. The mast lifting device can adapt to the adaptation of masts with different sizes through the installation position arranged on the lifting mechanism, is installed, and is good in adaptability and practicality.
Description
Technical Field
The utility model belongs to the technical field of auxiliary installation of a mast of a drilling machine, and particularly relates to a drilling machine with a replaceable mast.
Background
The mast is an important working part of the drilling machine and is used for adapting to different depths and different apertures during drilling so as to realize stable drilling. The three common drill masts are: plate welded, box-type and truss box-type; in actual work, the drilling machine can be selected according to different working requirements to realize stable drilling.
In the prior art, a common mast of a drilling machine is usually provided with a hinge part to realize connection with a body of the drilling machine, and the connection relationship between the mast and the body of the drilling machine is usually required to have higher stability and is usually fixedly connected according to the working mode of the mast. However, when two masts with different sizes are needed for working, two drilling machines with masts with different sizes are needed for working at the same time, so that the adaptability is poor and the practicability is poor.
Disclosure of utility model
The embodiment of the utility model provides a drilling machine with a replaceable mast, which aims to solve the problems of poor adaptability and poor practicability of a fixedly connected mast when the mast works.
In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a rig with a replaceable mast, comprising:
a vehicle body;
the lifting mechanism is fixedly arranged on the vehicle body and is provided with an installation position;
the mast is detachably connected with the mounting position and is used for pitching rotation under the drive of the lifting mechanism; and
And the drilling assembly is arranged on the mast and is used for performing drilling work.
In one possible implementation, the lifting mechanism includes a first mount, a second mount, a first adjustment structure, and a second adjustment structure; the first mounting seat is used for hinging the mast; the second mounting seat is arranged at intervals with the first mounting seat and is used for hinging the mast; the first adjusting structure is arranged on the vehicle body, connected with the first mounting seat and used for adjusting the height of the first mounting seat and adjusting the pitching rotation angle of the first mounting seat; one end of the second adjusting structure is connected with the first mounting seat, and the other end of the second adjusting structure is connected with the second mounting seat and used for adjusting the inclination angle of the mast after the first mounting seat is fixed.
In one possible implementation, the first adjustment structure includes a link, a first telescoping structure, and a second telescoping structure; one end of the connecting rod is hinged with the vehicle body, and the other end of the connecting rod is hinged with the first mounting seat; one end of the first telescopic structure is hinged with the vehicle body, and the other end of the first telescopic structure is hinged with the other end of the connecting rod and is used for adjusting the connecting rod to rotate in a pitching mode; one end of the second telescopic structure is hinged with the vehicle body, and the other end of the second telescopic structure is hinged with the first mounting seat and is used for adjusting the pitching rotation of the first mounting seat;
Wherein, the hinge shaft of the connecting rod and the first mounting seat is set as a first hinge shaft; the hinge shaft of the second telescopic structure and the hinge shaft of the first mounting seat are second hinge shafts, and the first hinge shafts and the second hinge shafts are arranged at intervals.
In one possible implementation, the second adjustment structure is a hydraulic cylinder; the structure of second regulation has stiff end and flexible end, the stiff end of second regulation structure with first mount pad is articulated, the other end with the second mount pad is articulated.
In one possible implementation manner, the first mounting seat and the second mounting seat are both provided with connecting structures, and the two connecting structures are combined together to form the mounting position; each connecting structure comprises a fixed seat, a positioning sliding block, a clamping sliding block, a bidirectional screw rod and a connecting shaft; the fixing seat is fixedly arranged on the first mounting seat and the second mounting seat, the fixing seat is provided with an open connecting cavity, and the fixing seat is provided with two opposite side walls; the two positioning sliding blocks are arranged on the fixed seat in a sliding manner along the interval direction of the two side walls, and are positioned between the two side walls; the two clamping sliding blocks are arranged on the fixing seat in a sliding manner along the interval direction of the two side walls, the two clamping sliding blocks are positioned between the two side walls and outside the two positioning sliding blocks, the two clamping sliding blocks are arranged in one-to-one correspondence with the two positioning sliding blocks, and a clamping cavity is formed between any one clamping sliding block and the corresponding positioning sliding block; the two-way screw rods are respectively connected with the two positioning slide blocks and the two clamping slide blocks in a one-to-one correspondence manner and are used for respectively driving the two positioning slide blocks to move relatively/move oppositely or driving the two clamping slide blocks to move relatively/move oppositely; the connecting shaft is detachably connected, is arranged along the interval direction of the two side walls, passes through the two positioning sliding blocks and the two clamping sliding blocks and is used for hinging the mast.
In one possible implementation manner, the connecting structure further comprises two auxiliary mounting pieces, wherein the two auxiliary mounting pieces are respectively positioned in the two clamping cavities; each auxiliary mounting member comprises two auxiliary wheels, and the two auxiliary wheels are used for bearing the installation of the mast so as to align the mast with the installation position.
In one possible implementation, the mast has two hinge structures corresponding to the two connection structures one to one; each hinge structure comprises two hinge plates, and the two hinge plates are arranged at intervals so as to extend into the two clamping cavities respectively.
Compared with the prior art, the implementation mode is provided with the vehicle body, so that the mast can be borne and fixed; the lifting mechanism is arranged on the vehicle body, so that the mast can be lifted and the pitching angle can be adjusted; the mast is connected in the installation position and can rotate in a pitching way under the drive of the lifting mechanism; the drilling assembly is arranged on the mast, so that drilling work can be performed; the mast lifting device can adapt to the adaptation of masts with different sizes through the installation position arranged on the lifting mechanism, is installed, and is good in adaptability and practicality.
Drawings
FIG. 1 is a schematic illustration of a rig with a replaceable mast according to an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of the rig A of the interchangeable mast of FIG. 1;
FIG. 3 is a schematic illustration of the internal structure of a rig connection with a replaceable mast provided in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic side view of the internal structure of the mast replaceable rig connection provided by an embodiment of the present utility model;
reference numerals illustrate:
100. A vehicle body; 200. a lifting mechanism; 210. a first mount; 220. a second mounting base; 230. a first adjustment structure; 231. a connecting rod; 232. a first telescopic structure; 233. a second telescopic structure; 240. a second adjustment structure; 300. a mast; 310. a hinged structure; 311. a hinged plate; 400. a drilling assembly; 500. a connection structure; 510. a fixing seat; 520. positioning a sliding block; 530. clamping a sliding block; 540. a two-way screw rod; 550. a connecting shaft; 560. an auxiliary mounting member; 561. an auxiliary wheel.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring now to fig. 1-4, a description will now be given of a rig with a replaceable mast 300 in accordance with the present utility model. The rig with the replaceable mast 300 includes a body 100. The lifting mechanism 200 is fixedly provided on the vehicle body 100, and the lifting mechanism 200 has an installation position. The mast 300 is detachably connected with the mounting position and is used for pitching rotation under the drive of the lifting mechanism 200. A drilling assembly 400 is provided on the mast 300 for performing drilling operations.
Compared with the prior art, the drilling machine with the replaceable mast 300 provided by the embodiment is provided with the car body 100, and can bear and fix the mast 300. The vehicle body 100 is provided with a lift mechanism 200 for adjusting the lift and pitch angles of the mast 300. The mast 300 is connected in the installation position and can pitch and rotate under the driving of the lifting mechanism 200. A drilling assembly 400 is provided on the mast 300 to allow drilling operations to be performed. The mast 300 with different sizes can be adapted and installed through the installation position arranged on the lifting mechanism 200, so that the adaptability and the practicability are good.
In some embodiments, the lifting mechanism 200 may be configured as shown in fig. 1. Referring to fig. 1, the lifting mechanism 200 includes a first mount 210, a second mount 220, a first adjustment structure 230, and a second adjustment structure 240. The first mount 210 is used for articulating the mast 300. The second mounting base 220 is spaced apart from the first mounting base 210 for articulating the mast 300. The first adjusting structure 230 is disposed on the vehicle body 100 and connected to the first mounting seat 210, and is used for adjusting the height of the first mounting seat 210 and adjusting the pitch rotation angle of the first mounting seat 210. One end of the second adjusting structure 240 is connected to the first mount 210, and the other end is connected to the second mount 220, for adjusting the tilt angle of the mast 300 after the first mount 210 is fixed. The first mounting base 210 is provided with a plurality of hinge positions, and the first adjusting structure 230 and the second adjusting structure 240 can be respectively connected with the hinge positions, so that the connecting structure 500 is simple and has good practicability.
In some embodiments, the first adjusting structure 230 may be as shown in fig. 1. Referring to fig. 1, the first adjustment structure 230 includes a link 231, a first telescopic structure 232, and a second telescopic structure 233. One end of the link 231 is hinged to the vehicle body 100, and the other end is hinged to the first mount 210. One end of the first telescopic structure 232 is hinged to the vehicle body 100, and the other end of the first telescopic structure is hinged to the other end of the connecting rod 231, so as to adjust the pitching rotation of the connecting rod 231. One end of the second telescopic structure 233 is hinged to the vehicle body 100, and the other end is hinged to the first mounting seat 210, so as to adjust the pitching rotation of the first mounting seat 210.
The hinge axis between the setting link 231 and the first mount 210 is a first hinge axis. The hinge shaft of the second telescopic structure 233 and the first mounting seat 210 is a second hinge shaft, and the first hinge shaft and the second hinge shaft are arranged at intervals. The vehicle body 100 is provided with a first hinge portion, a second hinge end, and a third hinge end. The first hinge is hinged with the link 231. The second hinge end is hinged with the first telescopic structure 232, the third hinge end is hinged with the second telescopic structure 233, and the connecting structure 500 is simple and good in practicality.
In some embodiments, the second adjusting structure 240 may be as shown in fig. 1. Referring to fig. 1, the second adjustment structure 240 is a hydraulic cylinder. The second adjusting structure has a fixed end and a telescopic end, the fixed end of the second adjusting structure 240 is hinged with the first mounting base 210, and the other end is hinged with the second mounting base 220.
In some embodiments, the first mount 210 and the second mount 220 may have the structures shown in fig. 1 to 4. Referring to fig. 1 to 4, the first mounting base 210 and the second mounting base 220 are provided with connection structures 500, and the two connection structures 500 are combined together to form a mounting position. Each of the connection structures 500 includes a fixing base 510, a positioning slider 520, a clamping slider 530, a bi-directional screw 540, and a connection shaft 550. The fixing base 510 is fixedly arranged on the first mounting base 210 and the second mounting base 220, the fixing base 510 is provided with an open connecting cavity, and the fixing base 510 is provided with two opposite side walls. The two positioning sliding blocks 520 are arranged, the two positioning sliding blocks 520 are arranged on the fixing seat 510 in a sliding manner along the interval direction of the two side walls, and the two positioning sliding blocks 520 are positioned between the two side walls. The two clamping sliders 530 are arranged, the two clamping sliders 530 are slidably arranged on the fixing seat 510 along the interval direction of the two side walls, the two clamping sliders 530 are located between the two side walls and outside the two positioning sliders 520, the two clamping sliders 530 are arranged in one-to-one correspondence with the two positioning sliders 520, and a clamping cavity is formed between any one clamping slider 530 and the corresponding positioning slider 520. The two bidirectional screw rods 540 are respectively connected with the two positioning slide blocks 520 and the two clamping slide blocks 530 in a one-to-one correspondence manner, and are used for respectively driving the two positioning slide blocks 520 to move relatively/move oppositely or driving the two clamping slide blocks 530 to move relatively/move oppositely. The connecting shaft 550 is detachably connected, is arranged along the interval direction of the two side walls, and passes through the two positioning sliding blocks 520 and the two clamping sliding blocks 530 for hinging the mast 300. Two opposite side walls of the fixing base 510 extend upwards to form an extension plate, and through holes are formed in the extension plate to bear the weight of the mast 300 after the mast 300 is connected. The positioning slide block 520 and the clamping slide block 530 can firstly center the mast 300 by opening the positioning slide block 520, and then advance positioning the mast 300 by the clamping slide block 530. The bi-directional screw 540 may move the two positioning blocks 520 relative to each other or drive the two clamping blocks 530 relative to each other. The connecting shaft 550 can be detached, and the connecting structure 500 is simple and has good practicability.
In some embodiments, the connection structure 500 may be as shown in fig. 3 and fig. 4. Referring to fig. 3 and 4, the connection structure 500 further includes two auxiliary mounting members 560, and the two auxiliary mounting members 560 are respectively located in the two clamping cavities. Each auxiliary mount 560 includes two auxiliary wheels 561, the two auxiliary wheels 561 being used to support the mounting of the mast 300 in alignment with the mounting site. The auxiliary mount 560 further includes a rotating lever passing through the two auxiliary wheels 561 and rotatably coupled with the two auxiliary wheels 561. The rotating rod is provided with an alignment telescopic structure, the fixed end of the alignment telescopic structure is fixedly arranged on the fixing seat 510, the telescopic end of the alignment telescopic structure vertically extends upwards to be connected to the rotating rod, the rotating rod can be driven to move along the vertical direction, so that the two auxiliary wheels 561 are driven to move, and the mast 300 penetrating into the installation position can be supported and guided.
In some embodiments, the connection structure 500 may be as shown in fig. 1. Referring to fig. 1, the mast 300 has two hinge structures 310 that are respectively in one-to-one correspondence with the two connection structures 500. Each hinge structure 310 includes two hinge plates 311, and the two hinge plates 311 are spaced apart to extend into the two clamping cavities, respectively. The hinge structure 310 contacts the auxiliary mounting member 560 to contact the auxiliary wheel 561 to align it with the mounting position, and is finally fixed by the connection shaft 550.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (5)
1. A mast replaceable drill comprising:
a vehicle body;
the lifting mechanism is fixedly arranged on the vehicle body and is provided with an installation position;
the mast is detachably connected with the mounting position and is used for pitching rotation under the drive of the lifting mechanism; and
The drilling assembly is arranged on the mast and is used for performing drilling work;
The lifting mechanism comprises a first mounting seat, a second mounting seat, a first adjusting structure and a second adjusting structure; the first mounting seat is used for hinging the mast; the second mounting seat is arranged at intervals with the first mounting seat and is used for hinging the mast; the first adjusting structure is arranged on the vehicle body, connected with the first mounting seat and used for adjusting the height of the first mounting seat and adjusting the pitching rotation angle of the first mounting seat; one end of the second adjusting structure is connected with the first mounting seat, and the other end of the second adjusting structure is connected with the second mounting seat and is used for adjusting the inclination angle of the mast after the first mounting seat is fixed;
The first mounting seat and the second mounting seat are respectively provided with a connecting structure, and the two connecting structures are combined together to form the mounting position; each connecting structure comprises a fixed seat, a positioning sliding block, a clamping sliding block, a bidirectional screw rod and a connecting shaft; the fixing seat is fixedly arranged on the first mounting seat and the second mounting seat, the fixing seat is provided with an open connecting cavity, and the fixing seat is provided with two opposite side walls; the two positioning sliding blocks are arranged on the fixed seat in a sliding manner along the interval direction of the two side walls, and are positioned between the two side walls; the two clamping sliding blocks are arranged on the fixing seat in a sliding manner along the interval direction of the two side walls, the two clamping sliding blocks are positioned between the two side walls and outside the two positioning sliding blocks, the two clamping sliding blocks are arranged in one-to-one correspondence with the two positioning sliding blocks, and a clamping cavity is formed between any one clamping sliding block and the corresponding positioning sliding block; the two-way screw rods are respectively connected with the two positioning slide blocks and the two clamping slide blocks in a one-to-one correspondence manner and are used for respectively driving the two positioning slide blocks to move relatively/move oppositely or driving the two clamping slide blocks to move relatively/move oppositely; the connecting shaft is detachably connected, is arranged along the interval direction of the two side walls, passes through the two positioning sliding blocks and the two clamping sliding blocks and is used for hinging the mast.
2. A mast replaceable drill according to claim 1, wherein the first adjustment structure comprises a link, a first telescoping structure, and a second telescoping structure; one end of the connecting rod is hinged with the vehicle body, and the other end of the connecting rod is hinged with the first mounting seat; one end of the first telescopic structure is hinged with the vehicle body, and the other end of the first telescopic structure is hinged with the other end of the connecting rod and is used for adjusting the connecting rod to rotate in a pitching mode; one end of the second telescopic structure is hinged with the vehicle body, and the other end of the second telescopic structure is hinged with the first mounting seat and is used for adjusting the pitching rotation of the first mounting seat;
Wherein, the hinge shaft of the connecting rod and the first mounting seat is set as a first hinge shaft; the hinge shaft of the second telescopic structure and the hinge shaft of the first mounting seat are second hinge shafts, and the first hinge shafts and the second hinge shafts are arranged at intervals.
3. A mast replaceable drill according to claim 2, wherein the second adjustment structure is a hydraulic cylinder; the structure of second regulation has stiff end and flexible end, the stiff end of second regulation structure with first mount pad is articulated, the other end with the second mount pad is articulated.
4. A mast replaceable drilling rig according to claim 1, wherein the connection structure further comprises two auxiliary mounts, two of the auxiliary mounts being located in the two clamping cavities, respectively; each auxiliary mounting member comprises two auxiliary wheels, and the two auxiliary wheels are used for bearing the installation of the mast so as to align the mast with the installation position.
5. A mast replaceable drill according to claim 1, wherein the mast has two hinge structures in one-to-one correspondence with the two connection structures, respectively; each hinge structure comprises two hinge plates, and the two hinge plates are arranged at intervals so as to extend into the two clamping cavities respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321468222.7U CN220849586U (en) | 2023-06-09 | 2023-06-09 | Drilling machine capable of replacing mast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321468222.7U CN220849586U (en) | 2023-06-09 | 2023-06-09 | Drilling machine capable of replacing mast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220849586U true CN220849586U (en) | 2024-04-26 |
Family
ID=90788092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321468222.7U Active CN220849586U (en) | 2023-06-09 | 2023-06-09 | Drilling machine capable of replacing mast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220849586U (en) |
-
2023
- 2023-06-09 CN CN202321468222.7U patent/CN220849586U/en active Active
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| GR01 | Patent grant |