CN216617447U - Drilling machine mechanism of tunneling and anchoring machine and tunneling and anchoring machine - Google Patents

Abstract

The utility model discloses a drilling machine mechanism of a tunneling and anchoring machine and the tunneling and anchoring machine, and belongs to the technical field of tunneling and anchoring machines. The drilling machine mechanism of the digging and anchoring machine comprises a drilling machine, a sliding frame assembly, a base assembly, a driving assembly and a telescopic assembly; the sliding frame component is connected with a drilling machine; the base component is connected with the sliding frame component in a sliding way; a driving assembly for driving the drilling machine to rotate is positioned on the carriage assembly; one end of a telescopic assembly for realizing sliding of the sliding frame assembly along the base assembly is connected with the sliding frame assembly, and the other end of the telescopic assembly is connected with the base assembly. In the embodiment of the utility model, the base assembly and the sliding frame assembly can slide relatively, so that the friction force between the base assembly and the sliding frame assembly is reduced, the working resistance of the telescopic assembly is small, and the sliding speed of the sliding frame assembly is improved.

Description

Drilling machine mechanism of tunneling and anchoring machine and tunneling and anchoring machine

Technical Field

The utility model belongs to the technical field of anchor driving machines, and particularly relates to a drilling machine mechanism of an anchor driving machine and the anchor driving machine.

Background

In the prior art, a drilling machine of the tunneling and anchoring machine can adjust a spatial position or an angle, and the implementation modes are generally divided into three types: firstly, the method is realized through an oil cylinder and a double-layer one-way two-stage telescopic mechanism; secondly, the operation is realized through a diagonal draw oil cylinder and a rotating seat; thirdly, the device is realized through an oil cylinder and a four-bar mechanism. In the technical scheme, the drilling machine angle adjustment adopts a method of adding an oil cylinder to a rotary seat or forming a four-bar linkage, the response speed is low, the translational telescopic resistance is the frictional resistance of a steel plate to the steel plate, and the frictional resistance is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the method of adding an oil cylinder to a rotary seat or forming a four-bar linkage is used for adjusting the angle of the drilling machine, and the response speed is low. The translational telescopic resistance is at least one of the technical problems of the friction resistance of the steel plate to the steel plate and the larger friction resistance.

To this end, a first object of the utility model is to provide a drilling machine mechanism of an excavating and anchoring machine.

The second purpose of the utility model is to provide an anchor driving machine.

To achieve the first object of the present invention, an embodiment of the present invention provides a drilling machine mechanism of an excavating and anchoring machine, including: the drilling machine comprises a drilling machine, a sliding frame assembly, a base assembly, a driving assembly and a telescopic assembly; the sliding frame component is connected with the drilling machine; the base component is connected with the sliding frame component in a sliding way; a driving assembly for driving the drilling machine to rotate is positioned on the carriage assembly; one end of a telescopic assembly for realizing sliding of the sliding frame assembly along the base assembly is connected with the sliding frame assembly, and the other end of the telescopic assembly is connected with the base assembly.

In this embodiment, relative sliding can be carried out between base subassembly and the carriage subassembly, and then reduces the frictional force between base subassembly and the carriage subassembly for flexible subassembly working resistance is little, and can promote the sliding speed of carriage subassembly, improves work efficiency.

In addition, the technical solution provided by the above embodiment of the present invention may further have the following additional technical features:

among the above-mentioned technical scheme, the carriage assembly includes: the first side plate, the second side plate, the third side plate, the first connecting part and the second connecting part; the two sides of the first side plate are respectively connected with the second side plate and the third side plate; one side of the second side plate is connected with the first side plate, and the other side of the second side plate is connected with the base component in a sliding manner; one side of the third side plate is connected with the first side plate, and the other side of the third side plate is connected with the base assembly in a sliding manner; the first connecting part is positioned on the first side plate, and the driving assembly is connected with the first connecting part; one side of the second connecting part is connected with the drilling machine, and the other side of the second connecting part is connected with an output shaft of the driving component.

In this embodiment, first curb plate, second curb plate, third curb plate and bottom plate constitute the box structure, and before flexible subassembly stretches out and draws back, carriage subassembly and base subassembly keep the box structure always, can effectively guarantee to dig the rig mechanism stable in structure of anchor machine, promote the rate of accuracy of rig during operation.

Among the above-mentioned technical scheme, the carriage assembly still includes: a first platen and a second platen; the second side plate is provided with a first flanging, and the first pressing plate is positioned on the first flanging and detachably connected with the base assembly; the third side plate is provided with a second flanging, and the second pressing plate is positioned on the second flanging and detachably connected with the base assembly.

In this embodiment, adopt the mounting structure of first clamp plate and second clamp plate between carriage subassembly and the base subassembly, when the carriage subassembly or the base subassembly broke down, convenient dismantlement, the maintenance of being convenient for.

In the above technical solution, the first connection portion includes: the first connecting plate, the second connecting plate and the third connecting plate; the two sides of the first connecting plate are respectively connected with a second connecting plate and a third connecting plate, the first connecting plate is provided with a first hole, the driving assembly is connected with the first connecting plate, and the output shaft is connected with the second connecting part through the first hole; the bottom of first connecting plate, second connecting plate and third connecting plate is connected first curb plate.

In this embodiment, through first connecting plate can be firm fixed drive assembly more, and then, increase drive assembly during operation, the stability of whole device promotes the work efficiency of rig.

Among the above-mentioned technical scheme, the base subassembly includes: the device comprises a bottom plate, a first linear bearing and a second linear bearing; the bottom plate is provided with a first groove and a second groove; the first fixing part is positioned at one end of the bottom plate and is used for connecting the telescopic assembly; the first linear bearing is positioned in the first groove, the second side plate is contacted with the first linear bearing, and the second side plate can move along the first linear bearing; the second linear bearing is located in the second groove, the third side plate is in contact with the second linear bearing, and the third side plate can move along the second linear bearing.

In this embodiment, through the mode that adopts first linear bearing and second linear bearing for can slide between carriage subassembly and the base subassembly, frictional resistance is littleer, and flexible subassembly carries out work under the circumstances that resistance is little again, effectively delays the life of flexible subassembly.

In the above technical scheme, the central line of the output shaft of the driving component is perpendicular to the central line of the telescopic component.

In this embodiment, the central line of the output shaft of the driving assembly needs to be perpendicular to the central line of the telescopic assembly, so that the drilling machine can generate composite actions of transverse movement and swinging.

In the above technical scheme, the center line of the output shaft of the driving assembly is parallel to the sliding plane of the carriage assembly.

In this embodiment, the center line of the output shaft of the driving assembly needs to be parallel to the sliding plane of the carriage assembly, so as to ensure that the drilling machine can perform composite actions of transverse movement and swinging.

Among the above-mentioned technical scheme, flexible subassembly includes flexible hydro-cylinder, and the one end and the base subassembly of flexible hydro-cylinder are articulated, and the other end is articulated with the carriage subassembly.

In this embodiment, adopt flexible hydro-cylinder to realize flexible subassembly, can effectively reduce equipment cost, the follow-up maintenance of being convenient for.

In the above technical solution, the driving assembly includes a swing motor or a swing motor.

In the embodiment, the swing motor or the swing motor is adopted for the rotation of the drilling machine, the response speed is higher compared with that of the oil cylinder driving, and the working efficiency of the drilling machine is effectively improved.

To achieve the second object of the present invention, an embodiment of the present invention provides an anchor driving machine, including: a drill mechanism for a machine according to any of the embodiments of the present invention.

The driving and anchoring machine provided by the embodiment of the utility model comprises the drilling machine mechanism of the driving and anchoring machine provided by any embodiment of the utility model, so that the drilling machine mechanism of the driving and anchoring machine provided by any embodiment of the utility model has all the beneficial effects, and the detailed description is omitted.

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 above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a transverse double-telescopic mechanism of a drilling arm of an excavating and bolting machine in the related art;

FIG. 2 is a schematic structural view of a longitudinal angle adjusting and positioning mechanism of a digging and anchoring machine drilling machine in the related art;

FIG. 3 is a schematic structural view of a spatial position angle adjustment positioning mechanism of a digging and anchoring machine drilling machine in the related art;

figure 4 is one of the schematic structural views of the drilling mechanism of the excavator according to one embodiment of the utility model;

figure 5 is a second schematic structural view of a drilling machine mechanism of the tunneling and anchoring machine according to the embodiment of the utility model;

FIG. 6 is a third schematic structural view of a drilling mechanism of the excavator according to the first embodiment of the present invention;

FIG. 7 is a fourth schematic structural view of a drilling mechanism of the bolting machine according to the embodiment of the utility model;

FIG. 8 is one of the schematic structural views of a carriage assembly according to one embodiment of the present invention;

FIG. 9 is a second schematic structural view of a carriage assembly in accordance with one embodiment of the present invention;

FIG. 10 is a third schematic view of a carriage assembly according to an embodiment of the present invention;

FIG. 11 is a schematic view of a first platen according to one embodiment of the present invention;

FIG. 12 is a second schematic view of the first pressing plate according to one embodiment of the present invention;

FIG. 13 is a third schematic view of a first pressing plate according to an embodiment of the present invention;

FIG. 14 is a schematic view of a base assembly according to an embodiment of the present invention;

FIG. 15 is a second schematic structural view of a base assembly according to an embodiment of the present invention;

fig. 16 is a third schematic structural diagram of a base assembly according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the component names in fig. 1 to 3 is:

102': a double-layer fixing frame; 103': a left telescopic arm; 104': a left two-section telescopic arm; 105': a right telescopic arm; 106': two sections of telescopic arms on the right side; 107': a left drill boom; 108': a right drill boom; 201': a drilling machine; 202': driving the rotating base; 205': a traversing arm; 206': a diagonal draw oil cylinder; 301': a frame body; 302': a telescopic cross beam; 303': a rotating frame; 304': a drilling machine; 308': a slewing drive device.

Wherein, the correspondence between the reference numbers and the part names in fig. 4 to 16 is:

100: a drilling machine mechanism of the anchor driving machine; 200: a drilling machine; 300: a carriage assembly; 302: a first side plate; 304: a second side plate; 306: a third side plate; 308: a first connection portion; 3082: a first connecting plate; 3084: a second connecting plate; 3086: a third connecting plate; 3088: a first hole; 310: a second connecting portion; 312: a first platen; 314: a first flanging; 316: a second platen; 318: second flanging; 400: a base assembly; 402: a base plate; 404: a first groove; 406: a second groove; 408: a first fixing member; 410: a first linear bearing; 412: a second linear bearing; 500: a drive assembly; 600: a telescoping assembly; a: the central line of the output shaft of the driving assembly; b: a telescoping assembly centerline; c: the sliding component slides on the plane.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

A drilling mechanism and an bolting machine of a bolting machine according to some embodiments of the utility model are described below with reference to figures 4 to 16.

According to the transverse double-telescopic mechanism of the drill boom of the excavator and anchor machine in the related art, the double-layer fixing frame 102 'horizontally extends towards the right side and horizontally extends towards the left side respectively, the structural form is shown in fig. 1, the left side of the upper portion of the double-layer fixing frame is connected with the left two-section telescopic boom 104' through the left one-section telescopic boom 103 ', the left two-section telescopic boom 104' is connected with the left drill boom 107 ', the right side of the lower portion of the double-layer fixing frame 102' is connected with the right two-section telescopic boom 106 'through the right one-section telescopic boom 105', the right two-section telescopic boom 106 'is connected with the right drill boom 108', and the transverse double-telescopic mechanism design is adopted, so that the transverse telescopic range of the drill boom is increased. However, the mechanism has the problems of only transverse movement, single action, low expansion efficiency of double oil cylinders, unstable cantilever length and the like.

According to the longitudinal angle adjusting and positioning mechanism of the excavator-anchor drilling machine in the related art, the drilling machine 201 'can be driven to rotate along the longitudinal direction of a roadway through the stretching of the cable-stayed oil cylinder 206', as shown in fig. 2, one end of the cable-stayed oil cylinder 206 'is hinged to the rotary base 202', the other end of the cable-stayed oil cylinder 206 'is hinged to the transverse arm 205', and the rotary base 202 'and the drilling machine 201' are driven to swing along the longitudinal direction of the roadway through the stretching of the cable-stayed oil cylinder 206 ', so that the rotary action of the drilling machine 201' is realized. However, the double-cylinder rotary type hydraulic control device has the problems of double-cylinder rotary adjustment, single action, complex machining of a rotary seat and the like, unstable cantilever length and the like.

As shown in figure 3, a telescopic cross beam 302 ' is installed in a frame body 301 ' and can transversely move in the frame body 301 ', a rotating frame 303 ' is installed on a rotary driving device 308 ', the rotary driving device 308 ' is installed on the telescopic cross beam 302 ', a drilling machine 304 ' is hinged on the rotating frame 303 ', and a long swing rod, a short swing rod, the drilling machine 304 ' and the rotating frame 303 ' are hinged with each other to form a four-bar mechanism. However, the motor drive has the problems of slow motion, unstable cantilever length, large just-sliding friction and the like.

The present embodiment is to solve at least one of the following problems:

(1) the rotation is driven by a hydraulic oil cylinder or a motor, and the response is slow;

(2) the sliding friction is steel plate to steel plate, and the resistance coefficient is large.

Example 1:

as shown in fig. 4, 5, 6 and 7, the present embodiment provides a drill mechanism 100 of an excavating and anchoring machine, comprising a drill 200, a carriage assembly 300, a base assembly 400, a drive assembly 500 and a telescoping assembly 600; the carriage assembly 300 is connected to the drilling rig 200; the base assembly 400 is slidably connected to the carriage assembly 300; a driving assembly 500 is positioned on the carriage assembly 300 and is used for driving the drilling machine 200 to rotate; the telescoping assembly 600 is connected to the carriage assembly 300 at one end and to the base assembly 400 at the other end for enabling the carriage assembly 300 to slide along the base assembly 400.

In this embodiment, fig. 4 is a front view of the drilling mechanism 100 of the driving and anchoring machine, fig. 5 is a left side view of the drilling mechanism 100 of the driving and anchoring machine, fig. 6 is a perspective view of the drilling mechanism 100 of the driving and anchoring machine, and fig. 7 is a bottom view of the drilling mechanism 100 of the driving and anchoring machine. The drilling machine 200 is connected with the carriage assembly 300, the carriage assembly 300 can slide on the base assembly 400, two ends of the telescopic assembly 600 are respectively connected with the base assembly 400 and the carriage assembly 300, and the drilling machine 200 is driven to generate transverse displacement relative to the base assembly 400 through the telescopic movement of the telescopic assembly 600. The driving assembly 500 can drive the drilling machine 200 to rotate, and further the telescopic assembly 600 can stretch and retract and the driving assembly 500 can rotate, so that the drilling machine 200 generates a transverse moving and swinging compound action.

In this embodiment, the rotation action of the drilling machine 200 is realized through the driving assembly 500, the action response speed is high, the action is sensitive, the accurate express positioning of the position of the drilling machine 200 can be realized under the driving of the driving assembly 500, and the working efficiency is improved.

In this embodiment, the base assembly 400 and the carriage assembly 300 can slide relatively to each other, so as to reduce the friction between the base assembly 400 and the carriage assembly 300, so that the working resistance of the telescopic assembly 600 is small, the sliding speed of the carriage assembly 300 can be increased, and the working efficiency can be improved.

Example 2:

in addition to the technical features of the above embodiment, the present embodiment further includes the following technical features:

as shown in fig. 8, 9 and 10, the carriage assembly 300 includes: a first side panel 302, a second side panel 304, a third side panel 306, a first connection 308, and a second connection 310; the two sides of the first side plate 302 are respectively connected with a second side plate 304 and a third side plate 306; the second side plate 304 is connected with the first side plate 302 at one side and is connected with the base assembly 400 in a sliding way at the other side; the third side plate 306 is connected to the first side plate 302 at one side and is slidably connected to the base assembly 400 at the other side; the first connection portion 308 is located on the first side plate 302, and the driving assembly 500 is connected to the first connection portion 308; the second connecting portion 310 is connected to the drilling machine 200 at one side and to the output shaft of the driving assembly 500 at the other side.

In this embodiment, optionally, the second side plate 304 and the third side plate 306 are provided with fixing holes at symmetrical positions at an end far away from the first fixing component 408, the fixing holes are used for hinging one end of the telescopic assembly 600, and the fixing holes of the second side plate 304 and the third side plate 306 and the fixing holes of the first fixing component 408 may be located on the same horizontal line.

In this embodiment, the first side plate 302, the second side plate 304, the third side plate 306 and the bottom plate 402 form a box-shaped structure, and the carriage assembly 300 and the base assembly 400 always keep the box-shaped structure before and after the telescopic assembly 600 is telescopic, so that the stability of the drilling machine mechanism 100 of the driving and anchoring machine can be effectively ensured, and the accuracy of the drilling machine 200 during operation can be improved.

In this embodiment, the first connecting portion 308 is fixedly connected to the first side plate 302 for fixing the driving assembly 500, the second connecting portion 310 is connected to the drilling machine 200, the drilling machine 200 is rotated by the driving assembly 500, and the drilling machine 200 can be accurately positioned under the driving of the driving assembly 500, so that the working efficiency is improved.

In this embodiment, the connection of the drilling machine 200 is realized by the second connection portion 310, which is convenient for replacement and maintenance when the drilling machine 200 fails.

Example 3:

as shown in fig. 5 and 6, in addition to the technical features of the above embodiment, the present embodiment further includes the following technical features:

the carriage assembly 300 further includes: a first pressure plate 312 and a second pressure plate 316; the second side plate 304 is provided with a first flange 314, and the first pressing plate 312 is positioned on the first flange 314 and detachably connected with the base assembly 400; the third side plate 306 is provided with a second flange 318, and the second pressing plate 316 is located on the second flange 318 and detachably connected to the base assembly 400.

In this embodiment, the first pressing plate 312 and the second pressing plate 316 may have the same structure, and the first pressing plate 312 is taken as an example to be described below, as shown in fig. 11, 12 and 13, the first pressing plate 312 includes a first fixing plate and a second fixing plate, the two fixing plates are fixedly connected, an angle is provided between the two fixing plates, the angle may correspond to the shape of the outer side of the first flange 314, alternatively, the outer side of the first flange 314 may be rectangular, and the angle between the two fixing plates may be 90 degrees, as shown in fig. 13.

In this embodiment, as shown in fig. 11, a fixing hole may be formed on the first fixing plate, a fixing hole is correspondingly formed on the bottom plate 402 of the base assembly 400, and the first pressing plate 312 and the bottom plate 402 are detachably connected through the correspondingly formed fixing hole, so as to press the first flange 314 and the second flange 318 of the carriage assembly 300.

In this embodiment, the mounting structure of the first pressure plate 312 and the second pressure plate 316 is adopted between the carriage assembly 300 and the base assembly 400, so that the carriage assembly 300 or the base assembly 400 is convenient to detach and maintain when the carriage assembly 300 or the base assembly 400 fails.

Example 4:

as shown in fig. 8, 9 and 10, in addition to the technical features of the above embodiment, the present embodiment further includes the following technical features:

the first connection portion 308 includes: a first connecting plate 3082, a second connecting plate 3084 and a third connecting plate 3086; the two sides of the first connecting plate 3082 are respectively connected with a second connecting plate 3084 and a third connecting plate 3086, the first connecting plate 3082 is provided with a first hole 3088, the driving assembly 500 is connected with the first connecting plate 3082, and the output shaft is connected with the second connecting part 310 through the first hole 3088; the bottoms of the first connecting plate 3082, the second connecting plate 3084 and the third connecting plate 3086 are connected to the first side plate 302.

In this embodiment, the first connecting plate 3082 is provided with a first hole 3088, and the first hole 3088 is used for the output shaft of the driving assembly 500 to connect with the second connecting portion 310, so that the driving assembly 500 can be conveniently detached and assembled with a new driving assembly 500 when a fault occurs.

In this embodiment, the second connecting plate 3084 and the third connecting plate 3086 may be triangular, and the triangular connecting plates may increase the stability of the first connecting portion 308 and facilitate the installation and maintenance of the driving assembly 500.

In this embodiment, the driving assembly 500 can be more firmly fixed by the first connecting plate 3082, and further, the stability of the whole device is improved when the driving assembly 500 works, and the working efficiency of the drilling machine 200 is improved.

Example 5:

as shown in fig. 14, 15 and 16, in addition to the technical features of the above embodiment, the present embodiment further includes the following technical features:

the base assembly 400 includes: a base plate 402, a first linear bearing 410, and a second linear bearing 412; the bottom plate 402 is provided with a first groove 404 and a second groove 406; a first fixing member 408 at one end of the base plate 402 for coupling the telescopic assembly 600; the first linear bearing 410 is positioned in the first groove 404, the second side plate 304 is in contact with the first linear bearing 410, and the second side plate 304 can move along the first linear bearing 410; the second linear bearing 412 is located in the second groove 406, the third side plate 306 is in contact with the second linear bearing 412, and the third side plate 306 can move along the second linear bearing 412.

In this embodiment, as shown in fig. 16, the first fixing member 408 is fixed on one side of the base plate 402, and may be in a U-shaped structure, and two side surfaces thereof are symmetrically provided with mounting holes for hinging one end of the telescopic assembly 600.

In this embodiment, as shown in fig. 5, fixing holes corresponding to the first pressing plate 312 and the second pressing plate 316 are disposed on two sides of the bottom plate 402, and the first pressing plate 312 and the second pressing plate 316 are detachably connected to the bottom plate 402 through the corresponding fixing holes, so as to press the first flange 314 and the second flange 318 of the carriage assembly 300. The two sides of the bottom plate 402 are correspondingly provided with a first groove 404 and a second groove 406, the first groove 404 is internally provided with a first linear bearing 410, the second groove 406 is internally provided with a second linear bearing 412, the second side plate 304 is pressed on the bottom plate 402 through the first pressing plate 312, the second side plate 304 is contacted with the first linear bearing 410, the second side plate 304 can slide along the bottom plate 402 through the first linear bearing 410, the third side plate 306 is pressed on the bottom plate 402 through the second pressing plate 316, the third side plate 306 is contacted with the second linear bearing 412, and the third side plate 306 can slide along the bottom plate 402 through the second linear bearing 412.

In this embodiment, by adopting the first linear bearing 410 and the second linear bearing 412, the carriage assembly 300 and the base assembly 400 can slide, and compared with a friction manner of a steel plate to the steel plate in the related art, the friction resistance is smaller, so that the telescopic assembly 600 can work under the condition of small resistance, and the service life of the telescopic assembly 600 is effectively prolonged.

Example 6:

in addition to the technical features of the above embodiment, the present embodiment further includes the following technical features:

the centerline of the output shaft of drive assembly 500 is perpendicular to the centerline of retraction assembly 600.

In this embodiment, the telescopic assembly 600 can be used to drive the drilling machine 200 to move transversely relative to the base assembly 400. The driving assembly 500 drives the drilling machine 200 to rotate, and further the telescoping of the telescoping assembly 600 and the rotation of the driving assembly 500 can be realized, so that the drilling machine 200 generates a composite action of transverse movement and swinging. The center line of the output shaft of the driving assembly 500 needs to be perpendicular to the center line of the telescopic assembly 600, so as to ensure that the drilling machine 200 can generate a compound action of transverse movement and swinging. As shown in fig. 4 and 5, drive assembly output shaft centerline a is in a perpendicular relationship to retraction assembly centerline B.

Example 7:

in addition to the technical features of the above embodiment, the present embodiment further includes the following technical features:

the centerline of the output shaft of the drive assembly 500 is parallel to the plane in which the carriage assembly 300 slides.

In this embodiment, the telescopic assembly 600 can be used to drive the drilling machine 200 to move transversely relative to the base assembly 400. The driving assembly 500 drives the drilling machine 200 to rotate, and further the telescoping of the telescoping assembly 600 and the rotation of the driving assembly 500 can be realized, so that the drilling machine 200 generates a composite action of transverse movement and swinging. The centerline of the output shaft of the drive assembly 500 needs to be parallel to the plane in which the carriage assembly 300 slides to ensure that the drilling rig 200 can perform a combination of lateral and oscillatory movements. As shown in fig. 4 and 5, the drive assembly output shaft centerline a is in parallel relationship with the carriage assembly sliding plane C.

Example 8:

in addition to the technical features of the above embodiment, the present embodiment further includes the following technical features:

the telescopic assembly 600 includes a telescopic cylinder, one end of which is hinged to the base assembly 400 and the other end of which is hinged to the carriage assembly 300.

In this embodiment, the telescopic assembly 600 may be a telescopic cylinder, one end of the telescopic cylinder is hinged to the fixing hole on the first fixing part 408 of the base assembly 400, the other end of the telescopic cylinder is hinged to the fixing holes on the second side plate 304 and the third side plate 306 of the carriage assembly 300, and a center line of the telescopic cylinder may be parallel to the plane of the bottom plate 402.

In this embodiment, adopt flexible hydro-cylinder to realize flexible subassembly 600, can effectively reduce equipment cost, the follow-up maintenance of being convenient for.

Example 9:

in addition to the technical features of the above embodiment, the present embodiment further includes the following technical features:

the drive assembly 500 includes a swing motor or swing motor.

In this embodiment, the driving assembly 500 may adopt a swing motor or a swing motor, and the rotation of the drilling machine 200 adopts the swing motor or the swing motor, so that the corresponding speed is faster in response to the cylinder driving of the related art, and the working efficiency of the drilling machine 200 is effectively improved.

Example 10:

the present embodiment provides an excavation and anchoring machine including a drilling mechanism 100 of an excavation and anchoring machine according to any of the embodiments of the present invention.

The specific embodiment is as follows:

in the related art, the drilling machine rotation is driven by a hydraulic oil cylinder or a motor, the problem of slow response exists, the sliding friction is caused by steel plates to steel plates, and the problem of large resistance coefficient exists, and in order to solve the problem, the embodiment provides a drilling machine mechanism 100 of an anchor driving machine, which comprises: a telescoping cylinder (i.e., telescoping assembly 600), a drill rig 200, a base assembly 400, a carriage assembly 300, and a swing motor (i.e., drive assembly 500).

The first linear bearing 410 and the second linear bearing 412 are respectively arranged in the first groove 404 and the second groove 406 at two sides of the bottom plate 402 in the base assembly 400, the carriage assembly 300 is arranged on the bottom plate 402 through the first pressing plate 312 and the second pressing plate 316 and can transversely move on the linear bearing (the first linear bearing 410 or the second linear bearing 412), two ends of the telescopic oil cylinder are respectively hinged on the carriage assembly 300 and the base assembly 400, and the drilling machine 200 and the swing motor are arranged on the carriage assembly 300. The transverse movement and the swing composite action of the drilling machine 200 are realized through the extension and the retraction of the telescopic oil cylinder and the rotation of the swing motor. The center of the output shaft of the swing motor is perpendicular to the center of the telescopic oil cylinder, and the center of the output shaft of the swing motor is parallel to the sliding plane of the carriage assembly 300.

In this embodiment, the rotation action of the drilling machine 200 is realized by the swing motor, and the action has the advantages of fast response, sensitive action and efficiency improvement.

In this embodiment, a linear bearing (the first linear bearing 410 or the second linear bearing 412) is used between the base assembly 400 and the carriage assembly 300 to reduce friction, reduce resistance of the telescopic cylinder, increase sliding speed, and improve efficiency.

In this embodiment, the carriage assembly 300 and the base assembly 400 always keep a box-shaped structure before and after expansion, thereby improving the stability of the structure.

In this embodiment, the carriage assembly 300 is mounted on the base assembly 400 by a pressure plate (first pressure plate 312 and second pressure plate 316) and is in contact with a linear bearing (first linear bearing 410 or second linear bearing 412). By adopting the pressing plate mounting structure, the drilling machine mechanism 100 of the tunneling and anchoring machine is more convenient to disassemble and assemble, and is convenient for later maintenance and accessory replacement.

In this embodiment, the swing motor may be replaced with a swing motor.

In the present invention, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or unit must have a specific direction, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (10)

1. A drill mechanism (100) of an excavator, comprising:

a drilling machine (200);

a carriage assembly (300) connected to the drilling rig (200);

a base assembly (400) slidably connected to the carriage assembly (300);

a drive assembly (500) for driving the drill rig (200) to swivel, located on the carriage assembly (300);

a telescoping assembly (600) for enabling the carriage assembly (300) to slide along the base assembly (400), one end being connected to the carriage assembly (300) and the other end being connected to the base assembly (400).

2. The drill mechanism (100) of a mining anchor machine according to claim 1, wherein said carriage assembly (300) comprises:

a first side plate (302), two sides of which are respectively connected with a second side plate (304) and a third side plate (306);

the second side plate (304), one side of which is connected with the first side plate (302), and the other side of which is connected with the base component (400) in a sliding way;

the third side plate (306) is connected with the first side plate (302) at one side and is connected with the base assembly (400) in a sliding mode at the other side;

a first connection (308) on the first side plate (302), the drive assembly (500) being connected to the first connection (308);

and a second connecting part (310) having one side connected to the drilling machine (200) and the other side connected to the output shaft of the driving assembly (500).

3. The drill mechanism (100) of a mining anchor machine according to claim 2, wherein said carriage assembly (300) further comprises:

the first pressing plate (312), the second side plate (304) is provided with a first flanging (314), and the first pressing plate (312) is positioned on the first flanging (314) and is detachably connected with the base assembly (400);

the second pressing plate (316), the third side plate (306) is provided with a second flanging (318), and the second pressing plate (316) is located on the second flanging (318) and is detachably connected with the base assembly (400).

4. The drill mechanism (100) of a mining machine of claim 2, wherein the first connection portion (308) comprises:

the two sides of the first connecting plate (3082) are respectively connected with a second connecting plate (3084) and a third connecting plate (3086), the first connecting plate (3082) is provided with a first hole (3088), the driving assembly (500) is connected with the first connecting plate (3082), and an output shaft is connected with the second connecting part (310) through the first hole (3088);

the second connecting plate (3084);

the third connecting plate (3086);

wherein the bottoms of the first connecting plate (3082), the second connecting plate (3084) and the third connecting plate (3086) are connected with the first side plate (302).

5. The drill mechanism (100) of a machine according to claim 2, wherein said base assembly (400) includes:

a base plate (402) provided with a first groove (404) and a second groove (406);

a first fixing member (408) at one end of the base plate (402) for connecting the telescopic assembly (600);

a first linear bearing (410) located within the first groove (404), the second side plate (304) being in contact with the first linear bearing (410), the second side plate (304) being movable along the first linear bearing (410);

a second linear bearing (412) located within the second groove (406), the third side plate (306) in contact with the second linear bearing (412), the third side plate (306) movable along the second linear bearing (412).

6. The drill mechanism (100) of a mining machine of claim 1, wherein a centerline of an output shaft of said drive assembly (500) is perpendicular to a centerline of said telescoping assembly (600).

7. The drill mechanism (100) of a mining machine of claim 1, wherein a centerline of an output shaft of said drive assembly (500) is parallel to a plane in which said carriage assembly (300) slides.

8. The drilling mechanism (100) of a rock drill according to any of claims 1 to 7 wherein said telescopic assembly (600) comprises a telescopic cylinder, one end of said telescopic cylinder being hinged to said base assembly (400) and the other end being hinged to said carriage assembly (300).

9. A drill mechanism (100) of a rock bolting machine according to any of claims 1-7, wherein said drive assembly (500) comprises a swing motor or a swing motor.

10. An anchor driving machine, comprising:

a drill mechanism (100) for an earth-boring machine according to any of claims 1 to 9.

Images