CN220599711U - Raise boring machine capable of quickly dismounting power unit - Google Patents
Raise boring machine capable of quickly dismounting power unit Download PDFInfo
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- CN220599711U CN220599711U CN202322180949.1U CN202322180949U CN220599711U CN 220599711 U CN220599711 U CN 220599711U CN 202322180949 U CN202322180949 U CN 202322180949U CN 220599711 U CN220599711 U CN 220599711U
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- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a raise boring machine capable of quickly dismounting a power unit, which comprises: the power unit is provided with a first connecting structure, a second connecting structure and a third connecting structure; the chassis comprises a connecting component, wherein the connecting component is provided with a fourth connecting structure and a fifth connecting structure; the first driving device is arranged on the chassis and is connected with the connecting component; the second driving device is arranged on the connecting assembly and is connected with the third connecting structure; the first driving device is used for driving the connecting assembly to act so as to align the first connecting structure with the fourth connecting structure; the second driving device is matched with the first driving device and can drive the connecting assembly and the power unit to synchronously act so as to align the second connecting structure with the fifth connecting structure. According to the raise boring machine, the chassis and the power unit can be quickly disassembled and assembled, so that the use requirements of the raise boring machine construction equipment in different stopes during transportation are met.
Description
Technical Field
The utility model relates to the technical field of mining equipment, in particular to a raise boring machine capable of quickly disassembling and assembling a power unit.
Background
The power unit of the existing track raise boring machine is arranged above the rear of the chassis, the power unit is fastened on the chassis by two rows of M20 bolts, the installation is stable and reliable, time and labor are consumed in assembly and disassembly, lifting equipment is needed to assist, personnel can install or disassemble the bolts after entering the chassis, the operation space is narrow, and the potential safety hazard is large. In some small and medium-sized mines, the lifting cage is limited by the size and the maximum load of the mine lifting cage, the lifting cage can be accessed only by detaching the chassis of the raise boring machine and the power unit during transportation, the lifting equipment is required to be assembled and connected again after the lifting cage is taken out, the underground construction site is complicated to call, the lifting equipment is limited by the height space of a roadway, and the lifting equipment is difficult to use.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the raise boring machine capable of quickly disassembling and assembling the power unit, which can realize the quick disassembly and assembly of the chassis and the power unit, thereby meeting the use requirements of the raise boring machine construction equipment in different stopes during transportation.
According to an embodiment of the utility model, a raise boring machine capable of quickly disassembling and assembling a power unit comprises:
the power unit is provided with a first connecting structure, a second connecting structure and a third connecting structure;
the chassis comprises a connecting assembly, wherein the connecting assembly is provided with a fourth connecting structure and a fifth connecting structure;
the first driving device is arranged on the chassis and is connected with the connecting component;
the second driving device is arranged on the connecting assembly and is connected with the third connecting structure;
wherein the first driving device is used for driving the connecting assembly to act so as to align the first connecting structure with the fourth connecting structure; the second driving device is matched with the first driving device and can drive the connecting assembly and the power unit to synchronously act so as to align the second connecting structure with the fifth connecting structure.
The raise boring machine provided by the embodiment of the utility model has at least the following beneficial effects:
through setting up first drive arrangement drive so that first connection structure aligns with fourth connection structure, through first drive arrangement and second drive arrangement synchronous action alignment second connection structure and fifth connection structure, compare the current mode of connecting through two rows of bolts, this embodiment has greatly promoted connection efficiency, and has reduced the connection degree of difficulty, has realized the quick assembly disassembly of chassis and power unit, and then has satisfied the operation requirement when the different stopes of court rig construction equipment are transported.
According to some embodiments of the utility model, the first connection structure and the third connection structure are both disposed above the second connection structure, and the third connection structure and the first connection structure are disposed at intervals along the width direction of the power unit.
According to some embodiments of the utility model, two first connecting structures are provided, and the two first connecting structures are arranged at intervals along the width direction of the power unit; the third connecting structure is arranged between the two first connecting structures.
According to some embodiments of the utility model, the chassis further comprises two crawler assemblies arranged at intervals, and the connecting assembly is arranged between the two crawler assemblies.
According to some embodiments of the utility model, the connecting assembly comprises a rotating shaft and a base frame, the base frame is mounted on the rotating shaft, and the fourth connecting structure and the fifth connecting structure are both arranged on the base frame; the two ends of the rotating shaft are respectively penetrated through the crawler traveling assembly, and the rotating shaft can rotate around the axis of the rotating shaft; the first driving device is used for driving the rotating shaft to rotate.
According to some embodiments of the utility model, the first driving device is a telescopic cylinder, a first end of the first driving device is connected with the crawler assembly, and a second end of the first driving device is connected with the base frame.
According to some embodiments of the utility model, both of the crawler assemblies are connected to the first drive device; the base frame is provided with two connecting plates, and the two first driving devices are respectively connected with the two connecting plates.
According to some embodiments of the utility model, a reinforcing rib is arranged between the two connecting plates.
According to some embodiments of the utility model, the power unit comprises a first extension plate, the first connection structure being provided to the first extension plate; the connecting assembly is provided with a positioning block, and the positioning block can prop against the first extension plate so as to limit the stroke end of the connecting assembly.
According to some embodiments of the utility model, the first connecting structure and the fourth connecting structure are connected by a first locking member, the second connecting structure and the fifth connecting structure are connected by a second locking member, and the second driving device and the third connecting structure are connected by a third locking member.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of the alignment of the first connection structure and the fourth connection structure according to the embodiment of the present utility model;
FIG. 3 is a schematic illustration of the alignment of the second connection structure and the fifth connection structure according to an embodiment of the present utility model;
FIG. 4 is an enlarged view of FIG. 1 at A;
fig. 5 is an enlarged view at B in fig. 2.
Reference numerals:
a power unit 100, a first connection structure 110, a second connection structure 120, a third connection structure 130, a first extension plate 140;
chassis 200, connection assembly 210, fourth connection structure 211, fifth connection structure 212, crawler belt running assembly 220, rotating shaft 230, base frame 240, connection plate 241, reinforcing ribs 242, and positioning block 243;
a first driving device 300;
and a second driving means 400.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the direction or positional relationship indicated with respect to the description of the orientation, such as up, down, etc., is based on the direction or positional relationship shown in the drawings, is merely for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, plural means two or more. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 5, the patio drill capable of quickly assembling and disassembling a power unit according to the embodiment of the utility model comprises a power unit 100 and a chassis 200, wherein the chassis 200 and the power unit 100 are connected through two rows of bolts at present, the connection mode is stable and reliable, but the connection mode is complex, the operation time is long, the operation space is narrow, and the power unit 100 and the chassis 200 can be connected only by using a hoisting device during connection, so that great inconvenience is caused to stope transportation of construction equipment of the patio drill. The raise boring machine of this embodiment has greatly promoted the convenience that power unit 100 and chassis 200 are connected through optimizing the connected mode of power unit 100 and chassis 200, need not to borrow extra equipment of lifting by crane just can accomplish the connection, and connected mode is simple high-efficient, and then is convenient for the stope transportation of raise boring machine construction equipment. The following description of specific embodiments is provided in connection with the accompanying drawings.
Referring to fig. 1 and 4, the power unit 100 includes a first connection structure 110, a second connection structure 120, and a third connection structure 130, wherein the first connection structure 110 and the third connection structure 130 are disposed above the second connection structure 120, and the third connection structure 130 and the first connection structure 110 are disposed at intervals along the width direction of the power unit 100. The first connecting structures 110 are provided in two, and the two first connecting structures 110 are arranged at intervals along the width direction of the power unit 100; the third connection structure 130 is disposed between the two first connection structures 110. The two second connection structures 120 are also arranged, the two second connection structures 120 are also arranged at intervals along the width direction of the power unit 100, the two second connection structures 120 are respectively arranged at two sides of the bottom of the power unit 100 in the width direction, and the two first connection structures 110 are respectively arranged at two sides of the top of the power unit 100 in the width direction. Referring to fig. 4, the space between the two second connection structures 120 is larger than the space between the two first connection structures 110, and the projections of the two first connection structures 110 on the horizontal plane are located between the projections of the two second connection structures 120 on the horizontal plane.
Further, two third connecting structures 130 are also provided, and the two third connecting structures 130 are also disposed at intervals along the width direction of the power unit 100, and the two third connecting structures 130 are located between the two first connecting structures 110.
In some embodiments of the present utility model, the first connection structure 110, the second connection structure 120, and the third connection structure 130 are pin holes. The power unit 100 includes a first extension board 140, a second extension board and a third extension board, the first connection structure 110 is disposed on the first extension board 140, the second connection structure 120 is disposed on the second extension board, the third connection structure 130 is disposed on the third extension board, the first extension board 140 extends obliquely upward, the second extension board extends obliquely downward, and the third extension board extends horizontally away from the power unit 100.
In some embodiments of the present utility model, the chassis 200 includes a connection assembly 210, the connection assembly 210 being provided with a fourth connection structure 211 and a fifth connection structure 212, the fourth connection structure 211 being for connection with the first connection structure 110, the fifth connection structure 212 being for connection with the second connection structure 120; the fourth connection structure 211 is connected to the first connection structure 110 through a first locking member, and the fifth connection structure 212 is connected to the second connection structure 120 through a second locking member. Generally, the fourth connecting structure 211 and the fifth connecting structure 212 are also pin holes, the first locking member is a first bolt, and the second locking member is a second bolt. The bolts and the pin holes are adopted for connection, so that the manufacturing cost is low, the technology is mature, and the disassembly is convenient. Since the first connection structure 110 is provided in two, the fourth connection structure 211 is also provided in two; similarly, since the second connection structure 120 is provided with two, the fifth connection structure 212 is also provided with two; the two fourth connection structures 211 are in one-to-one correspondence with the two first connection structures 110, and the two fifth connection structures 212 are in one-to-one correspondence with the two second connection structures 120.
It is contemplated that the first and fourth connection structures 110 and 211, the second and fifth connection structures 120 and 212 may be otherwise hinged.
In some embodiments of the present utility model, the first driving device 300 and the second driving device 400 are further included, and the first driving device 300 is mounted to the chassis 200 and connected to the connection assembly 210; the second driving device 400 is mounted on the connection assembly 210 and connected with the third connection structure 130; wherein, the first driving device 300 is used for driving the connection assembly 210 to act so as to align the first connection structure 110 with the fourth connection structure 211; the second driving device 400 cooperates with the first driving device 300 to drive the connection assembly 210 and the power unit 100 to synchronously operate so as to align the second connection structure 120 and the fifth connection structure 212.
Referring to fig. 1 to 3, in some embodiments of the present utility model, the chassis 200 further includes two crawler assemblies 220 disposed at intervals, and the connection assembly 210 is installed between the two crawler assemblies 220, which may also be understood as that the two crawler assemblies 220 are connected by the connection assembly 210. The chassis 200 of the raise boring machine is provided with walking components in two modes of walking wheels and caterpillar tracks, and different walking components can be selected according to different terrains or mine conditions.
In some embodiments of the present utility model, the connection assembly 210 includes a rotating shaft 230 and a base frame 240, the base frame 240 is mounted on the rotating shaft 230, and the fourth connection structure 211 and the fifth connection structure 212 are disposed on the base frame 240; the two ends of the rotating shaft 230 are respectively penetrated through the crawler belt walking assembly 220, and the rotating shaft 230 can rotate around the axis of the rotating shaft; the first driving device 300 is used for driving the rotating shaft 230 to rotate. The two ends of the rotating shaft 230 are respectively disposed through the two crawler belt traveling assemblies 220 and can rotate around their own axes, but the base frame 240 is in transmission connection with the rotating shaft 230, for example, by means of a key connection, that is, the rotating shaft 230 rotates around its own axis to drive the base frame 240 to rotate synchronously, so as to drive the fourth connecting structure 211 to rotate to an alignment position with the first connecting structure 110 and drive the fifth connecting structure 212 to rotate to an alignment position with the second connecting structure 120.
In some embodiments of the present utility model, the first driving device 300 is a telescopic cylinder, a first end of the first driving device 300 is connected to the crawler assembly 220, and a second end of the first driving device 300 is connected to the base frame 240. Since the crawler belt assembly 220 is provided in two, the first driving device 300 is also provided in two, and the two first driving devices 300 are respectively connected to both ends of the base frame 240. The two first driving devices 300 can drive the whole operation more stably.
Further, the fixed end of the first driving device 300 is hinged to the crawler assembly 220, and the movable end of the first driving device 300 is hinged to the base frame 240; it is contemplated that the fixed end of the first driving device 300 may be hinged to the base frame 240, and the movable end of the second driving device 400 may be hinged to the crawler assembly 220; the first driving device 300 can extend and retract to drive the rotation shaft 230 to rotate only by being hinged with the crawler assembly 220 and the base frame 240 respectively. The first driving device 300 may be a telescopic cylinder, an electric telescopic device, or the like.
It should be understood that, since the first driving device 300 is a telescopic cylinder and the rotating shaft 230 rotates around its own axis, the angle at which the first driving device 300 drives the rotating shaft 230 to rotate is within a certain range, and after the first driving device 300 drives the rotating shaft 230 to rotate by a certain angle, the first driving device 300 will interfere with the base frame 240 in a transmitting manner, so that the rotating shaft 230 cannot continue to rotate, and therefore the maximum distance that the movable end of the first driving device 300 extends should be limited.
In some embodiments of the present utility model, the second driving device 400 is also a telescopic cylinder, a first end of the second driving device 400 is connected to the base frame 240, and a second end of the second driving device 400 is connected to the third connecting structure 130. Specifically, two second driving devices 400 are also provided, and the two second driving devices 400 are respectively connected to the two third connecting structures 130. The fixed end of the second driving device 400 is hinged to the base frame 240, and the movable end of the second driving device 400 is hinged to the third connecting structure 130, and since the third connecting structure 130 is a pin hole, the movable end of the second driving device 400 is connected to the third connecting structure 130 through a third locking member. The third locking member is preferably a bolt.
In some embodiments of the present utility model, a first drive device 300 is connected to both crawler assemblies 220; the base frame 240 is provided with two connection plates 241, and the two first driving devices 300 are respectively connected to the two connection plates 241. Specifically, the two connection plates 241 are disposed at intervals along the length direction of the rotation shaft 230. Since the connection plates 241 are used for connection with the first driving device 300, two first connection plates 241 are respectively disposed at both ends of the base frame 240.
In some embodiments of the present utility model, a reinforcing rib 242 is disposed between the two connection plates 241, and the provision of the reinforcing rib 242 can effectively enhance the stability of the base frame 240.
In some embodiments of the present utility model, the connection assembly 210 is provided with a positioning block 243, and the positioning block 243 can abut against the first extension board 140 to limit the travel end of the connection assembly 210. Referring to fig. 4 and 5, the positioning block 243 is provided on the outer periphery of the fourth connecting structure 211. The positioning block 243 is provided with a groove, and the end part of the first extension plate 140 is a curved surface; after the first driving device 300 drives the rotating shaft 230 to rotate by a certain angle, the curved surface at the end of the first extension plate 140 can be embedded into the groove of the positioning block 243 and is propped against the positioning block 243, so that the continuous rotation of the rotating shaft 230 is limited, and the limit of the stroke end of the connecting assembly 210 is realized.
The power unit 100 and the chassis 200 of the raise boring machine of this embodiment are connected as follows:
1. firstly, placing support structures such as sleepers and the like on the ground, and then, placing the power unit 100 on the sleepers;
2. manipulating crawler travel assembly 220 proximate power unit 100;
3. referring to fig. 2, the movable end of the first driving device 300 extends out, drives the rotating shaft 230 to rotate, drives the base frame 240 to rotate to a position where the positioning block 243 abuts against the first extension board 140, aligns the fourth connecting structure 211 with the first connecting structure 110 at this time, and then connects the first connecting structure 110 and the fourth connecting structure 211 through the first locking member;
4. adjusting the second driving device 400 to align the movable end of the second driving device 400 with the third connecting structure 130, and connecting the second driving device 400 and the third connecting structure 130 through the third locking member;
5. referring to fig. 3, the movable end of the first driving device 300 is retracted, and the movable end of the second driving device 400 is extended, so as to drive the base frame 240 to rotate, and simultaneously drive the power unit 100 to vertically rise until the second connecting structure 120 is aligned with the fifth connecting structure 212; and then the second connection structure 120 and the fifth connection structure 212 are connected by the second locking member.
6. The first driving device 300 and the second driving device 400 are reset, and the connection of the chassis 200 and the power unit 100 is completed.
According to the raise boring machine of the embodiment of the utility model, the first driving device 300 is arranged to drive so as to align the first connecting structure 110 with the fourth connecting structure 211, and the first driving device 300 and the second driving device 400 synchronously move to align the second connecting structure 120 and the fifth connecting structure 212.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. Can quick assembly disassembly power pack's courtyard rig, its characterized in that includes:
the power unit is provided with a first connecting structure, a second connecting structure and a third connecting structure;
the chassis comprises a connecting assembly, wherein the connecting assembly is provided with a fourth connecting structure and a fifth connecting structure;
the first driving device is arranged on the chassis and is connected with the connecting component;
the second driving device is arranged on the connecting assembly and is connected with the third connecting structure;
wherein the first driving device is used for driving the connecting assembly to act so as to align the first connecting structure with the fourth connecting structure; the second driving device is matched with the first driving device and can drive the connecting assembly and the power unit to synchronously act so as to align the second connecting structure with the fifth connecting structure.
2. A raise boring machine capable of quickly assembling and disassembling a power unit according to claim 1, wherein: the first connecting structure and the third connecting structure are arranged above the second connecting structure, and the third connecting structure and the first connecting structure are arranged at intervals along the width direction of the power unit.
3. A raise boring machine capable of quickly assembling and disassembling a power unit according to claim 2, wherein: the two first connecting structures are arranged at intervals along the width direction of the power unit; the third connecting structure is arranged between the two first connecting structures.
4. A raise boring machine capable of quickly assembling and disassembling a power unit according to claim 1, wherein: the chassis also comprises two crawler belt walking components which are arranged at intervals, and the connecting component is arranged between the two crawler belt walking components.
5. The raise boring machine capable of quickly assembling and disassembling a power unit according to claim 4, wherein: the connecting assembly comprises a rotating shaft and a base frame, the base frame is arranged on the rotating shaft, and the fourth connecting structure and the fifth connecting structure are arranged on the base frame; the two ends of the rotating shaft are respectively penetrated through the crawler traveling assembly, and the rotating shaft can rotate around the axis of the rotating shaft; the first driving device is used for driving the rotating shaft to rotate.
6. The raise boring machine capable of quickly assembling and disassembling a power unit according to claim 5, wherein: the first driving device is a telescopic oil cylinder, a first end of the first driving device is connected with the crawler belt traveling assembly, and a second end of the first driving device is connected with the base frame.
7. The raise boring machine capable of quickly assembling and disassembling a power unit according to claim 6, wherein: the first driving device is connected with the two crawler belt walking assemblies; the base frame is provided with two connecting plates, and the two first driving devices are respectively connected with the two connecting plates.
8. The raise boring machine capable of quickly assembling and disassembling a power unit according to claim 7, wherein: and a reinforcing rib is arranged between the two connecting plates.
9. A raise boring machine capable of quickly assembling and disassembling a power unit according to claim 1, wherein: the power unit comprises a first extension plate, and the first connecting structure is arranged on the first extension plate; the connecting assembly is provided with a positioning block, and the positioning block can prop against the first extension plate so as to limit the stroke end of the connecting assembly.
10. A raise boring machine capable of quickly assembling and disassembling a power unit according to claim 1, wherein: the first connecting structure is connected with the fourth connecting structure through a first locking piece, the second connecting structure is connected with the fifth connecting structure through a second locking piece, and the second driving device is connected with the third connecting structure through a third locking piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322180949.1U CN220599711U (en) | 2023-08-14 | 2023-08-14 | Raise boring machine capable of quickly dismounting power unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322180949.1U CN220599711U (en) | 2023-08-14 | 2023-08-14 | Raise boring machine capable of quickly dismounting power unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220599711U true CN220599711U (en) | 2024-03-15 |
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ID=90174621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322180949.1U Active CN220599711U (en) | 2023-08-14 | 2023-08-14 | Raise boring machine capable of quickly dismounting power unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220599711U (en) |
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2023
- 2023-08-14 CN CN202322180949.1U patent/CN220599711U/en active Active
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