阅读说明：本技术 巷道修锚护一体机 (Roadway repairing, anchoring and protecting all-in-one machine ) 是由 孔令强 于 2020-05-22 设计创作，主要内容包括：一种巷道修锚护一体机,涉及井下巷道修复技术领域,包括巷道修复机,所述巷道修复机包括机架,所述机架上装载有支护装置,所述机架的两侧分别可前后滑动地固定有锚杆钻机,所述支护装置包括顶梁和升降机构,所述升降机构连接在顶梁与机架之间,支护装置还包括俯仰控制油缸和螺旋摆动油缸；所述升降机构包括固定部和移动部,固定部底端铰接在机架上,所述移动部顶端与螺旋摆动油缸的壳体连接固定,螺旋摆动油缸的输出轴与顶梁连接固定,这种巷道修锚护一体机对使用环境的顶板条件要求低,应用范围更广,在对巷道进行修复时能够有效应对顶板威胁,能够较为安全地进行巷道修复、锚护作业。(A roadway repairing and anchoring integrated machine relates to the technical field of underground roadway repairing, and comprises a roadway repairing machine, wherein the roadway repairing machine comprises a rack, a supporting device is loaded on the rack, an anchor rod drilling machine is respectively fixed on two sides of the rack in a front-back sliding manner, the supporting device comprises a top beam and a lifting mechanism, the lifting mechanism is connected between the top beam and the rack, and the supporting device further comprises a pitching control oil cylinder and a spiral swinging oil cylinder; elevating system includes fixed part and removal portion, and the fixed part bottom articulates in the frame, removal portion top is connected fixedly with the casing of spiral swing hydro-cylinder, and the output shaft and the back timber of spiral swing hydro-cylinder are connected fixedly, and this kind of all-in-one is repaiied in tunnel requires lowly service environment's roof condition, and the range of application is wider, can effectively deal with the roof threat when restoreing the tunnel, can carry out tunnel restoration, anchor comparatively safely and protect the operation.)

1. The roadway repairing and anchoring integrated machine is characterized by comprising a roadway repairing machine, wherein the roadway repairing machine comprises a rack, a supporting device is loaded on the rack, and two sides of the rack are respectively fixed with a jumbolter in a front-back sliding mode.

2. The roadway repairing, anchoring and protecting all-in-one machine as claimed in claim 1, wherein the supporting device comprises a top beam and a lifting mechanism, and the lifting mechanism is connected between the top beam and the rack.

3. The all-in-one machine for repairing, anchoring and protecting roadway according to claim 2, wherein the supporting device further comprises a pitching control cylinder and a spiral swinging cylinder; the lifting mechanism comprises a fixed part and a movable part, the bottom end of the fixed part is hinged to the rack, the top end of the movable part is fixedly connected with the shell of the spiral swing oil cylinder, and the output shaft of the spiral swing oil cylinder is fixedly connected with the top beam; one end of the pitching control oil cylinder is hinged to the rack, and the other end of the pitching control oil cylinder is hinged to the fixing part of the lifting mechanism.

4. The all-in-one machine for repairing, anchoring and protecting the roadway according to claim 1 or 2, wherein sliding sleeves are fixed on two sides of the rack respectively, and sliding pipes are arranged in the sliding sleeves; the drilling machine is characterized by further comprising a sliding pipe telescopic oil cylinder, a cylinder barrel of the sliding pipe telescopic oil cylinder is fixedly connected in the sliding sleeve, a telescopic rod of the sliding pipe telescopic oil cylinder is fixedly connected in the sliding pipe, and the jumbolter is fixed on the sliding pipe.

5. The all-in-one machine for repairing, anchoring and protecting the roadway according to claim 3, wherein sliding sleeves are fixed on two sides of the rack respectively, and sliding pipes are arranged in the sliding sleeves; the drilling machine is characterized by further comprising a sliding pipe telescopic oil cylinder, a cylinder barrel of the sliding pipe telescopic oil cylinder is fixedly connected in the sliding sleeve, a telescopic rod of the sliding pipe telescopic oil cylinder is fixedly connected in the sliding pipe, and the jumbolter is fixed on the sliding pipe.

6. The all-in-one machine for repairing and anchoring the roadway according to claim 5, wherein the bottom end of the jumbolter is hinged to the sliding pipe, a driller pitching cylinder is further connected between the jumbolter and the sliding pipe, one end of the driller pitching cylinder is hinged to the sliding pipe, and the other end of the driller pitching cylinder is hinged to the body of the jumbolter.

7. The all-in-one machine for roadway repair and anchoring as claimed in claim 6, wherein a preset number of gap adjusting structures are further arranged on the sliding sleeve, each gap adjusting structure comprises 4 adjusting pieces distributed on four side walls of the sliding sleeve, each adjusting piece comprises a threaded sleeve, a threaded rod and a wear-resisting plate, the threaded sleeves are fixed on the outer wall of the sliding sleeve, the threaded rods are matched in the threaded sleeves, the wear-resisting plates are fixed at the inner ends of the threaded rods, and the wear-resisting plates extend into the sliding sleeves and abut against the sliding tubes.

8. The integrated tunnel repairing, anchoring and maintaining machine according to claim 7, wherein the wear plate is detachably fixed at the inner end of the screw rod.

9. The roadway repairing, anchoring and protecting all-in-one machine as claimed in claim 6, 7 or 8, further comprising a motor fixed on the frame and a hydraulic control system driven by the motor, wherein the hydraulic control system is used for controlling the actions of the roadway repairing machine, the supporting device, the slide pipe telescopic cylinder, the jumbolter and the drilling machine pitching cylinder.

10. The all-in-one machine for repairing and anchoring the roadway according to claim 1, wherein the roadway repairing machine comprises a rack, a working arm and a working head, a crawler walking device is mounted at the bottom of the rack, the working arm is mounted at the front part of the rack, and the working head is mounted at the front end of the working arm.

The technical field is as follows:

the invention relates to the technical field of underground roadway repair, in particular to a roadway repair, anchoring and protection integrated machine.

Background art:

the tunnel repairing machine is a special device for repairing a deformed tunnel under a coal mine, and the structure and the characteristics of the tunnel repairing machine in the prior art can refer to the content disclosed by the invention patent with the application number of '2018211223967' and the name of 'a tunnel repairing machine': the roadway repairing machine comprises a bearing frame, a power assembly and a control room which are arranged on the bearing frame, a mechanical arm assembly arranged at the front end of the power assembly and the control room, a functional accessory connected to the top end of the mechanical arm assembly and moving assemblies arranged on two sides of the bearing frame, wherein the power assembly is connected with the control room and the mechanical arm assembly, the control room is used for controlling the mechanical arm assembly to rotate, swing and stretch relative to the bearing frame, the power assembly comprises an electric control device and a load sensitive variable hydraulic system, one end of the electric control device is connected with the control room, the other end of the electric control device is connected with the load sensitive variable hydraulic system, the load sensitive variable hydraulic system is respectively connected with the mechanical arm assembly, the functional accessory and the moving assemblies in an oil pressure mode, and auxiliary cooling pieces are arranged. The roadway repairing machine has the advantages of strong maneuverability, wide application range and long service life. Firstly, the repair construction process is threatened by a top plate, the roadway repair operation can be carried out only under the condition that the condition of the roadway top plate is good, and the deformed roadway can not be repaired under the condition that the condition of the roadway top plate is poor, so that the application range of the roadway repair machine is greatly limited; secondly, after the repair, the roadway needs to be manually supported, anchor rods and anchor cables are arranged, roof fall risks exist in the supporting construction process, the safety coefficient is low, and threats are caused to constructors; thirdly, the construction efficiency of the manual support after the repair is low, and the production progress of the mine is influenced.

The invention content is as follows:

in order to solve the technical problems, the invention provides the roadway repairing and anchoring integrated machine which has low requirement on the roof condition of the use environment and wider application range, can effectively deal with the roof threat when repairing the roadway and can perform roadway repairing and anchoring operation more safely.

The invention is realized by the following technical scheme:

the roadway repairing and anchoring integrated machine is characterized by comprising a roadway repairing machine, wherein the roadway repairing machine comprises a rack, a supporting device is loaded on the rack, and two sides of the rack are respectively fixed with a jumbolter in a front-back sliding mode.

In another aspect of the invention, the support device includes a top beam and a lift mechanism connected between the top beam and the frame.

In another aspect of the invention, the support device further comprises a pitch control cylinder and a pitch control cylinder; the lifting mechanism comprises a fixed part and a movable part, the bottom end of the fixed part is hinged to the rack, the top end of the movable part is fixedly connected with the shell of the spiral swing oil cylinder, and the output shaft of the spiral swing oil cylinder is fixedly connected with the top beam; one end of the pitching control oil cylinder is hinged to the rack, and the other end of the pitching control oil cylinder is hinged to the fixing part of the lifting mechanism.

In another aspect of the invention, sliding sleeves are respectively fixed on two sides of the frame, and sliding pipes are arranged in the sliding sleeves; the drilling machine is characterized by further comprising a sliding pipe telescopic oil cylinder, a cylinder barrel of the sliding pipe telescopic oil cylinder is fixedly connected in the sliding sleeve, a telescopic rod of the sliding pipe telescopic oil cylinder is fixedly connected in the sliding pipe, and the jumbolter is fixed on the sliding pipe.

In another aspect of the invention, the bottom end of the jumbolter is hinged to the sliding pipe, a drilling machine pitching cylinder is further connected between the jumbolter and the sliding pipe, one end of the drilling machine pitching cylinder is hinged to the sliding pipe, and the other end of the drilling machine pitching cylinder is hinged to the body of the jumbolter.

In another aspect of the invention, a preset number of gap adjusting structures are further arranged on the sliding sleeve, each gap adjusting structure comprises 4 adjusting pieces distributed on four side walls of the sliding sleeve, each adjusting piece comprises a threaded sleeve, a screw rod and a wear-resisting plate, the threaded sleeves are fixed on the outer wall of the sliding sleeve, the screw rods are matched in the threaded sleeves, the wear-resisting plates are fixed at the inner ends of the screw rods, and the wear-resisting plates extend into the sliding sleeves and abut against the sliding tubes.

In another aspect of the invention, the wear plate is removably secured to the inner end of the threaded rod.

In another aspect of the invention, the hydraulic control system further comprises a motor fixed on the frame and a hydraulic control system driven by the motor, wherein the hydraulic control system is used for controlling the actions of the roadway repairing machine, the supporting device, the sliding pipe telescopic cylinder, the jumbolter and the drilling machine pitching cylinder.

In another aspect of the invention, the roadway repairing machine comprises a rack, a working arm and a working head, wherein the bottom of the rack is provided with a crawler belt walking device, the working arm is arranged at the front part of the rack, and the working head is arranged at the front end of the working arm.

The invention has the beneficial effects that: the roadway repairing, anchoring and protecting all-in-one machine has relatively low requirement on the roof condition of the roadway repairing operation environment, has a wider application range, can effectively deal with the roof threat when repairing the roadway, and can perform roadway repairing and anchoring and protecting operation relatively safely; the labor intensity of workers can be reduced, and the production efficiency is improved.

Description of the drawings:

fig. 1 is a perspective view of the overall structure of the embodiment of the present invention.

FIG. 2 is a schematic side view of the overall structure of the embodiment of the present invention.

Fig. 3 is a schematic perspective view of a supporting device in an embodiment of the invention.

Fig. 4 is a side view of the supporting device in the embodiment of the invention.

FIG. 5 is a schematic view of a structure of the sliding sleeve and the sliding tube according to an embodiment of the present invention.

Fig. 6 is a schematic diagram of a gap adjustment structure according to an embodiment of the invention.

Fig. 7 is a schematic view of a connection structure of a wear plate and a screw according to an embodiment of the present invention.

Fig. 8 is a hydraulic schematic diagram of an embodiment of the invention.

In the drawings: 1. the device comprises a roadway repairing machine 101, a frame 2, a top beam 3, a sliding sleeve 4, a jumbolter 5, a sliding pipe 6, a pitch control cylinder 7, a drilling machine pitch cylinder 8, a spiral swing cylinder 9, a moving part 10, a fixing part 11, a side plate 12, a screw rod 13, an abrasion-resistant plate 14, a sliding pipe telescopic cylinder 15, a threaded sleeve 16, a screw 17, a lifting driving cylinder 18, a jumbolter propelling cylinder 19, a jumbolter motor 20, a manual reversing valve 21, a roadway repairing machine hydraulic connecting structure 22 and an overflow valve.

The specific implementation mode is as follows:

the following describes the embodiments of the present invention with reference to the drawings and examples:

in the description of the present invention, it is to be understood that the description indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device 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 scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.