CN211692455U - Rocker arm digging and anchoring machine - Google Patents
Rocker arm digging and anchoring machine Download PDFInfo
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- CN211692455U CN211692455U CN201921881508.1U CN201921881508U CN211692455U CN 211692455 U CN211692455 U CN 211692455U CN 201921881508 U CN201921881508 U CN 201921881508U CN 211692455 U CN211692455 U CN 211692455U
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- 238000004873 anchoring Methods 0.000 title claims description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 80
- 238000005553 drilling Methods 0.000 claims description 52
- 230000007246 mechanism Effects 0.000 claims description 32
- 239000003245 coal Substances 0.000 abstract description 12
- 239000011435 rock Substances 0.000 abstract description 11
- 230000005641 tunneling Effects 0.000 abstract description 10
- 238000005065 mining Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 14
- 238000009412 basement excavation Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a coal mining technology field especially relates to an anchor machine is dug to rocking arm, including fuselage, rocking arm device, cutting big gun head and anchor bolt support device, the rocking arm device sets up on the fuselage, and cutting big gun head is connected with the rocking arm device, and the rocking arm device can be swung on being on a parallel with the vertical plane of waiting to adopt the section to drive cutting big gun head and wait to adopt the section to move and carry out comprehensive cutting, anchor bolt support device sets up on the fuselage and is located rocking arm device rear, in order to carry out anchor bolt support. The utility model discloses a rocking arm device is waiting to adopt the swing in sectional vertical plane and provides enough horizontal pendulum power, cooperation rocking arm device swing control to the drive sets up the gyration of the cutting big gun head on the rocking arm device and advances to cut broken rock according to certain cutting orbit and realize unmovable fuselage just can cut whole the waiting of adopting sectional effect, need not artifical supplementary removal roofbolter to the operation position, has improved the speed of tunneling machine cutting support work.
Description
Technical Field
The utility model relates to a coal mining technology field especially relates to an anchor machine is dug to rocking arm.
Background
The rapid excavation of the coal mine tunnel is one of the eager techniques for coal mining in China, rapid excavation equipment developed based on cantilever type excavators and continuous mining machines has various restriction conditions, and the rapid excavation of the coal mine tunnel is difficult to effectively promote.
The supporting machine and the supporting materials cannot be transported to a preset operation position in a flow mode by using the anchor driving machine as a calibration point, manual assistance is needed to transport the supporting machines and the supporting materials to the operation position, and the time is long. The drum-type cutting tunneling machine set is also adopted in coal mines in China to increase the tunneling speed, but most coal mines in China have fault and roof crushing zones, the drum-type cutting fault rock capacity is insufficient, the disturbance to the roof is large, the tunneling machine set is poor in adaptation, and the drum-type cutting tunneling machine set is only suitable in partial areas.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The to-be-solved technical problem of the utility model is that the section of adopting is treated fully to cut by the unable unmovable fuselage of current machine of digging and anchoring, and the cutting process needs to remove the fuselage, leads to when consuming time and wasting force to strut the problem that the operation can not the flow.
(II) technical scheme
In order to solve the technical problem, the utility model provides an anchor machine is dug to rocking arm, including fuselage, rocker arm device, cutting big gun head and anchor bolt support device, the rocker arm device set up in on the fuselage, cutting big gun head with the rocker arm device is connected, just the rocker arm device can be waited to adopt on the parallel with the vertical plane of section and swing, in order to drive cutting big gun head is in wait to adopt the section to go up the removal and carry out comprehensive cutting, anchor bolt support device set up in just be located on the fuselage rocker arm device rear to carry out anchor bolt support.
The rocker arm device comprises a first rocker arm and a second rocker arm, the connecting end of the first rocker arm is arranged on the machine body, the first rocker arm swings in a vertical plane parallel to the section to be mined, the free end of the first rocker arm swings above the connecting end of the first rocker arm, the connecting end of the second rocker arm is connected with the free end of the first rocker arm, the second rocker arm swings in a vertical plane parallel to the section to be mined, and the cutting gun head is connected with the free end of the second rocker arm.
The anchor bolt supporting device comprises a first row of anchor bolt drilling machines and a second row of anchor bolt drilling machines, the first row of anchor bolt drilling machines are vertically arranged on the machine body, the second row of anchor bolt drilling machines are arranged behind the first row of anchor bolt drilling machines, and the second row of anchor bolt drilling machines can rotate in a vertical plane parallel to the section to be mined.
The anchor bolt supporting device further comprises a third row of anchor bolt drilling machines, the third row of anchor bolt drilling machines are vertically arranged on the machine body, the third row of anchor bolt drilling machines are located behind the second row of anchor bolt drilling machines, and the third row of anchor bolt drilling machines are located in the middle of the machine body.
The vertical distance between the first row of anchor rod drilling machines and the second row of anchor rod drilling machines is 0.5 supporting row pitch, and the vertical distance between the second row of anchor rod drilling machines and the third row of anchor rod drilling machines is 0.5 supporting row pitch.
Wherein, still include temporary support device, temporary support device includes back timber mechanism, lift cylinder and link mechanism, back timber mechanism is located the fuselage top, lift cylinder with link mechanism is located respectively the front end and the rear end of back timber mechanism, just lift cylinder's lower extreme with the fuselage is connected to can provide the support to ground through decurrent hydro-cylinder, lift cylinder's upper end with back timber mechanism connects, link mechanism's lower extreme with the fuselage is connected.
The mobile device is arranged below the machine body to support and fix the machine body and drive the machine body to move.
(III) advantageous effects
The above technical scheme of the utility model has following advantage: the utility model discloses rocker arm anchor driving machine, the fuselage drives the rocker arm device and is close to waiting to adopt the section, adopt the rocker arm device to swing and provide enough horizontal feed force in being on a parallel with waiting to adopt sectional vertical plane, thereby it sets up the gyration of the cutting big gun head on the rocker arm device and advances the broken rock of cutting according to certain cutting orbit to drive, the gyration and the feed force through cutting big gun head realize the planning back of cutting coal rock and cutting orbit, cooperation rocker arm device swing control, realize unmovable fuselage just can cut whole the sectional effect of waiting to adopt, need not to remove the fuselage and maintain the section to the operation position, the working capacity of anchor driving machine cut work has been improved. Because the machine body can not move left and right during cutting, the rocker arm anchor driving machine can advance along a fixed distance, the anchor rod drilling machine can be conveyed quickly in place and aligned with a drill hole without manual assistance, the operation time required by forming the side part is short, the driving speed is expected to be improved, and compared with the traditional cantilever arm anchor driving machine for cutting, the automatic cutting and the quick positioning of the anchor rod and the anchor cable are facilitated.
In addition to the technical problems addressed by the present invention, the technical features of the constituent technical solutions, and the advantages brought by the technical features of these technical solutions, which are described above, other technical features of the present invention and the advantages brought by these technical features will be further explained with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic front view of a rocker arm excavator according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a right-view structure of the rocker arm excavator according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a tunnel roof in a first stage of the tunnel excavation supporting method according to the embodiment of the present invention;
fig. 4 is a schematic structural view of a top plate of a roadway in a second stage of the roadway driving and supporting method according to the embodiment of the present invention;
fig. 5 is a schematic structural view of a tunnel side part in the second stage of the tunnel excavation supporting method according to the embodiment of the present invention;
fig. 6 is a schematic structural view of a top plate of a roadway in a third stage of the roadway driving and supporting method according to the embodiment of the present invention;
fig. 7 is a schematic structural view of a tunnel side part in the third stage of the tunnel excavation supporting method according to the embodiment of the present invention.
In the figure: 1: a body; 2: a rocker arm device; 3: cutting the gun head; 4: an anchor bolt support device; 5: a temporary support device; 6: a mobile device; 7: an anchor rod; 8: an anchor cable; 21: a first rocker arm; 22: a second rocker arm; 41: a second row of jumbolters; 42: a first row of jumbolters; 43: a third row of jumbolters; 51: a top beam mechanism; 52: a lift cylinder; 53: a link mechanism; a: a first position; b: a second position.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection 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 "mounted," "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, unless otherwise specified, "plurality", and "plural" mean two or more, and "several", and "several groups" mean one or more.
As shown in fig. 1 and 2, the embodiment of the utility model provides an anchor machine is driven to rocking arm, including fuselage 1, rocking arm device 2, cutting big gun head 3 and bolting device 4, rocking arm device 2 sets up on fuselage 1, and cutting big gun head 3 is connected with rocking arm device 2, and rocking arm device 2 can be on a parallel with and wait to adopt sectional vertical plane swing to drive cutting big gun head 3 and wait to adopt the section on the removal cut comprehensively, bolting device 4 sets up on fuselage 1 and is located rocking arm device 2 rear, in order to carry out bolting.
The utility model discloses anchor machine is driven to rocking arm, fuselage 1 drives rocking arm device 2 and is close to and treats the section of adopting, adopt rocking arm device 2 to swing and provide enough horizontal feed power in being on a parallel with treating the vertical plane of adopting the section, thereby the drive sets up 3 gyration of cutting big gun head on rocking arm device 2 and advances the broken rock of cutting according to certain cutting orbit, realize the planning back of cutting coal petrography and cutting orbit through gyration and the feed power of cutting big gun head 3, 2 swing control of cooperation rocking arm device, realize unmovable fuselage 1 just can cut whole section effect of waiting to adopt, need not to remove fuselage 1 and maintain the section to the operation position, the working capacity of anchor machine cutting work has been improved. Because the machine body 1 can not move left and right during cutting, the rocker arm anchor driving machine can advance along a fixed distance, the anchor rod drilling machine can be conveyed quickly in place and aligned with a drill hole without manual assistance, the operation time required by forming the side part is short, the driving speed is expected to be improved, and compared with the traditional cantilever arm anchor driving machine for cutting, the automatic cutting and the quick positioning of the anchor rod and the anchor cable are facilitated.
The rocker arm device 2 comprises a first rocker arm 21 and a second rocker arm 22, the connecting end of the first rocker arm 21 is arranged on the machine body 1, the first rocker arm 21 swings in a vertical plane parallel to a section to be mined, the free end of the first rocker arm 21 swings above the connecting end of the first rocker arm 21, the connecting end of the second rocker arm 22 is connected with the free end of the first rocker arm 21, the second rocker arm 22 swings in a vertical plane parallel to a section to be mined, and the cutting gun head 3 is connected with the free end of the second rocker arm 22. In the embodiment, a two-stage rocker arm is adopted to swing and rotate to drive the cutting cannon head 3 to cut and break rock according to a certain cutting track, the connecting end of the first rocker arm 21 is fixed in the middle of the front end of the machine body 1 through a base, the connecting end of the first rocker arm 21 can rotate on the base under the control of a driving device, so that the first rocker arm 21 swings in a vertical plane parallel to a section to be cut, the connecting end of the second rocker arm 22 is installed on the free end of the first rocker arm 21, the connecting end of the second rocker arm 22 can rotate under the control of the driving device, so that the second rocker arm 22 swings in a vertical plane parallel to the section to be cut, the cutting cannon head 3 is installed at the free end of the second rocker arm 22, and under the combined action of the first rocker arm 21 and the second rocker arm 22, the cutting cannon head 3 can reach each position of the section to be cut to cut. In other embodiments, the rocker arm device 2 may also be a primary rocker arm, the free end of the primary rocker arm is connected to the cutting cannon head 3, and the primary rocker arm is controlled by the driving device to swing rotationally, so that the cutting cannon head 3 reaches each position of the section to be mined, or a plurality of types of rocker arm matching forms are adopted, so that the position of the cutting cannon head 3 covers the whole section to be mined.
In this embodiment, after the swing arm bolting machine reaches the designated position, the first swing arm 21 can rotate more than 180 degrees around the base rotation axis, the second swing arm 22 can rotate 360 degrees around the free end rotation axis of the first swing arm 21, the cutting cannon head 3 is installed at the free end of the second swing arm 22, and the cutting cannon head 3 can rotate 360 degrees around the free end rotation axis of the second swing arm 22. Through the swing gyration of first rocking arm 21 and second rocking arm 22, realize that the cutting big gun head 3 is along setting for the swing of cutting orbit and providing sufficient horizontal feed power, provide cutting power through the gyration of cutting big gun head 3, this embodiment still can realize cutting the coal petrography through the gyration of cutting big gun head 3 and feed power and the planning of cutting orbit, the rotatory control of rocking arm realizes not moving fuselage 1 and cuts whole section of waiting to adopt.
The anchor support device 4 comprises a second row of anchor drilling machines 41 and a first row of anchor drilling machines 42, the first row of anchor drilling machines 42 are vertically arranged on the machine body 1, and the second row of anchor drilling machines 41 are arranged behind the first row of anchor drilling machines 42 and can rotate in a vertical plane parallel to the section to be mined. In this embodiment, a side close to the section to be mined is referred to as a front side, and a side far away from the section to be mined is referred to as a rear side, that is, a direction in which the rocker arm excavator travels in a tunneling process is referred to as a front side. In the embodiment, the anchor bolt supporting device 4 is installed and fixed on the machine body 1, consists of two rows of anchor bolt drilling machine sets and is positioned behind the rocker arm device 2, so that cutting and supporting areas are separated, cutting-multi-drill-rig supporting can be operated simultaneously, and parallel operation of tunneling and multi-drill-rig drilling and supporting is realized without mutual interference. The four first row jumbolters 42 are divided into two symmetrically arranged groups and are respectively positioned on two sides of the rocker arm device 2, each first row jumbolter 42 in the embodiment comprises a plurality of vertically arranged top jumbolters, and the first row jumbolters 42 drill holes in the top plate of the roadway and are provided with anchor rods to form anchor rod support of the top plate of the roadway; two roof bolters 41 in the second row are symmetrically arranged at the rear of the first roof bolter 42 and are respectively located at two sides of the rocker arm device 2, each roof bolter 41 in the second row in the embodiment comprises a roof bolter capable of rotating in a vertical plane parallel to a section to be mined, the second roof bolters 41 in the second row can drill holes in the roadway wall and install anchor rods or anchor cables when rotating to a horizontal state, anchor rod support or anchor cable support of the roadway wall is formed, anchor cables can be installed on the roadway top plate when rotating to a vertical state, and anchor cable support of the roadway top plate is formed.
In the embodiment, the first row of jumbolter 42 comprises four top jumbolters, the second row of jumbolter 41 comprises a side jumbolter, and the second row of jumbolter 41 can also move up and down in the horizontal state so as to fixedly install anchor rods or anchor cables at different height positions of the roadway side. The rocker arm anchor driving machine advances along the center line of the roadway according to the anchor rod support row distance, so that a drill unit carried on the machine after the machine body 1 moves to the machine is directly aligned to the position where the anchor rod is scheduled to be installed, the support machine is rapidly in place and rapidly aligned to the scheduled drilling hole, and the speed of roadway tunneling-support operation is increased.
The bolting device 4 further comprises a third row of jumbolters 43, the third row of jumbolters 43 are vertically arranged on the machine body 1, the third row of jumbolters 43 are located behind the second row of jumbolters 41, and the third row of jumbolters 43 are located in the middle of the machine body 1. The third jumbolter 43 can install the anchor rod in the tunnel roof to form the anchor rod support of the tunnel roof at the middle position of the machine body 1 in the left and right direction, and the third row of jumbolters 43 drill holes and install the anchor rod in the middle of the tunnel section to complete the anchor rod support of the whole anchor rod support device to the tunnel roof. The distances between the adjacent anchor rods fixed on the roadway roof are equal in the embodiment.
The vertical distance between the first row of anchor drilling machines 42 and the second row of anchor drilling machines 41 is 0.5 support row pitch, and the vertical distance between the second row of anchor drilling machines 41 and the third row of anchor drilling machines 43 is 0.5 support row pitch. In this embodiment, the rocker arm excavator cuts the section to be mined at a speed of moving forward by 0.5 supporting row distances after each mining stage is completed in the excavation process, and in order to ensure that the supporting work can be streamlined in the sequentially performed mining stages, the distances among the first row of jumbolter 42, the second row of jumbolter 41 and the third row of jumbolter 43 are set to be 0.5 supporting row distances.
When the rocker arm anchor driving machine advances according to a fixed distance, in a first stage, the first row of anchor rod drilling machines 42 are provided with anchor rods at a first position of a roadway top plate, then the rocker arm anchor driving machine advances 0.5 supporting row spacing forwards to enter a second stage, in the second stage, the second row of anchor rod drilling machines 41 are provided with anchor rods at a first position of a roadway side part, the first position of the roadway side part is in the same vertical plane corresponding to the first position of the roadway top plate, then the rocker arm anchor driving machine advances 0.5 supporting row spacing forwards to enter a third stage, in the third stage, the second row of anchor rod drilling machines 41 are provided with anchor cables at the second position of the roadway top plate, the anchor cables are provided at the second position of the roadway side part, at the moment, the third row of anchor rod drilling machines 43 advance to the position of the first row of anchor rod drilling machines 42 in the first stage, the third row of anchor rod drilling machines 43 are provided with anchor rods at the first position of the top, the second position of the roadway side part is located on the same vertical plane corresponding to the second position of the roadway top plate, the distance between the first position and the plane where the second position is located is 0.5 supporting row distance, the anchor rod supporting device and materials can be quickly located in place and aligned with a drill hole in the circulating mode in the three stages, and the tunneling speed is improved.
Wherein, the utility model discloses anchor machine is excavated to rocking arm still includes temporary support device 5, temporary support device 5 includes back timber mechanism 51, lift cylinder 52 and link mechanism 53, back timber mechanism 51 is located fuselage 1 top, lift cylinder 52 is located the front end and the rear end of back timber mechanism 51 respectively with link mechanism 53, and lift cylinder 52's lower extreme is connected with fuselage 1, lift cylinder 52's upper end is connected with back timber mechanism 51, link mechanism 53's upper end is connected with back timber mechanism 52, link mechanism 53's lower extreme is connected with fuselage 1. The temporary supporting device 5 is supported when the forward feeding of the rocker arm anchor driving machine is finished, the rocker arm device 2 drives the cutting gun head 3 to move to cut, the temporary supporting device is always in a supported state to serve as the support of a roadway roof, and after the cutting of each stage is finished, the temporary supporting device 5 descends and is folded before the rocker arm anchor driving machine moves forward. The top beam mechanism 52 can adopt a hydraulic oil cylinder, a jacking air cylinder or other jacking pieces 52 capable of being controlled to freely stretch out and draw back, two ends of the connecting rod mechanism 53 are respectively hinged with the top beam mechanism 51 and the machine body 1, and when the lifting oil cylinder 52 jacks up or drops down the top beam mechanism 51, the connecting rod mechanism 53 ensures the stability of the supporting and dropping actions of the top beam mechanism 51 in the moving process.
Wherein, the utility model discloses anchor machine is dug to rocking arm still includes mobile device 6, mobile device 6 sets up and fuselage 1 below to the fuselage 1 is fixed and drive fuselage 1 and remove to the bearing. The rocker arm anchor driving machine realizes that the machine body 1 advances through the moving device 6, the advancing direction is along the central line of a roadway, the moving step distance is one or half of supporting row distance, after the machine body reaches a designated position, the cutting gun head 3 is controlled to cut through the rocker arm device 2 after the moving is finished, and the anchor rod drilling device is carried out by finely adjusting and aligning the anchor rod supporting device 4 to the designed drilling position. The moving device 6 may employ a mechanism for rotationally advancing such as a crawler, a sprocket, or a roller.
The embodiment of the utility model provides a roadway driving method is still provided, include:
the first stage is as follows:
as shown in fig. 3, the cutting cannon head 3 completes the feeding process in advance and supports the temporary support device, and the first row of jumbolter is at the first position a of the roadway;
the rocker arm device 2 drives the cutting cannon head 3 to cut a section to be mined, and simultaneously, a first row of anchor rod drilling machines are used for drilling holes at a first position a of a roadway roof and installing anchor rods 7, so that the support of the anchor rods 7 of the roadway roof is completed;
after the mining of the section to be mined is finished, the temporary supporting device is retracted, the machine body advances forwards for 0.5 supporting row pitch, and the second stage is started;
and a second stage:
as shown in fig. 4 and 5, the cutting cannon head 3 completes the feeding process in advance and supports the temporary support device; at the moment, the first row of jumbolters reach the second position b of the roadway, and the second row of jumbolters reach the first position a of the roadway;
the rocker arm device 2 drives the cutting cannon head 3 to cut a section to be mined, and simultaneously, a second row of anchor rod drilling machines are used for drilling holes at a first position a of the roadway wall part and installing anchor rods 7, so that anchor rod 7 support of the roadway wall part is completed;
after the mining of the section to be mined is finished, the temporary supporting device is retracted, the machine body advances forwards for 0.5 supporting row pitch, and the third stage is started;
and a third stage:
as shown in fig. 6 and 7, the cutting cannon head 3 completes the feed process in advance and supports the temporary support device; at the moment, the second row of jumbolters reach the second position b of the roadway, and the third row of jumbolters reach the first position a of the roadway;
the rocker arm device 2 drives the cutting cannon head 3 to cut a section to be mined, and simultaneously, a third row of jumbolter drills holes at a first position a of a roadway roof and installs a middle anchor rod 7, a second row of jumbolter drills holes at a second position b of the roadway roof and installs an anchor rope 8, and drills holes at a second position b of a roadway wall part and installs the anchor rope 8, so that the support of the roadway roof and the anchor rope 8 of the roadway wall part is completed;
after the mining of the section to be mined is finished, the first stage is entered again; and at the moment, the roadway position where the first row of anchor rod drilling machines are located is redefined as the first roadway position a, and the circulation can realize the flow process of the coordination of roadway tunneling work and supporting work.
During the use, the cutting big gun head is small-size cutting units in this embodiment, compares in continuous miner, the drum-type cutting of anchor driving unit, and small-size cutting units is favorable to broken rock, has promoted the adaptability of cutting units to geological conditions, and the broken rock ability of cutting big gun head adapts to local hard rock cutting, adapts to the tunnelling of most of our country's coal mines. The rocker arm tunneling and anchoring machine can also realize automatic path planning, and can form an optimal path according to surrounding rock strength optimization when meeting gangue clamping, half-coal rock roadway and top plate inclination, so that the energy consumption ratio and cutting tooth consumption of a cutting gun head are reduced.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. A rocker arm digging and anchoring machine is characterized in that: including fuselage, rocker arm device, cutting big gun head and anchor bolt support device, the rocker arm device set up in on the fuselage, cutting big gun head with the rocker arm device is connected, just the rocker arm device can be swung on being on a parallel with the vertical plane of waiting to adopt the section, in order to drive cutting big gun head is in wait to adopt the section on the removal carry out comprehensive cutting, anchor bolt support device set up in just be located on the fuselage rocker arm device rear to anchor bolt support carries out.
2. The rocker arm bolting machine according to claim 1, wherein: the rocker arm device comprises a first rocker arm and a second rocker arm, the connecting end of the first rocker arm is arranged on the machine body, the first rocker arm swings in a vertical plane parallel to the section to be mined, the free end of the first rocker arm swings above the connecting end of the first rocker arm, the connecting end of the second rocker arm is connected with the free end of the first rocker arm, the second rocker arm swings in a vertical plane parallel to the section to be mined, and the cutting gun head is connected with the free end of the second rocker arm.
3. The rocker arm bolting machine according to claim 1, wherein: the anchor bolt supporting device comprises a first row of anchor bolt drilling machines and a second row of anchor bolt drilling machines, wherein the first row of anchor bolt drilling machines are vertically arranged on the machine body, and the second row of anchor bolt drilling machines are arranged at the rear of the first row of anchor bolt drilling machines and can rotate in a vertical plane parallel to the section to be mined.
4. The rocker arm bolting machine according to claim 3, wherein: the anchor bolt supporting device further comprises a third row of anchor bolt drilling machines, the third row of anchor bolt drilling machines are vertically arranged on the machine body, the third row of anchor bolt drilling machines are located at the rear of the second row of anchor bolt drilling machines, and the third row of anchor bolt drilling machines are located in the middle of the machine body.
5. The rocker arm bolting machine according to claim 4, wherein: the vertical distance between the first row of jumbolter and the second row of jumbolter is 0.5 supporting row pitch, and the vertical distance between the second row of jumbolter and the third row of jumbolter is 0.5 supporting row pitch.
6. The rocker arm bolting machine according to claim 1, wherein: still include temporary support device, temporary support device includes back timber mechanism, lift cylinder and link mechanism, back timber mechanism is located the fuselage top, lift cylinder with link mechanism is located respectively the front end and the rear end of back timber mechanism, just lift cylinder's lower extreme with the fuselage is connected to can provide through decurrent hydro-cylinder and support to the ground, lift cylinder's upper end with back timber mechanism connects, link mechanism's lower extreme with the fuselage is connected.
7. The rocker arm bolting machine according to claim 1, wherein: the mobile device is arranged below the machine body to support and fix the machine body and drive the machine body to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881508.1U CN211692455U (en) | 2019-11-04 | 2019-11-04 | Rocker arm digging and anchoring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881508.1U CN211692455U (en) | 2019-11-04 | 2019-11-04 | Rocker arm digging and anchoring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211692455U true CN211692455U (en) | 2020-10-16 |
Family
ID=72786194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921881508.1U Active CN211692455U (en) | 2019-11-04 | 2019-11-04 | Rocker arm digging and anchoring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211692455U (en) |
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2019
- 2019-11-04 CN CN201921881508.1U patent/CN211692455U/en active Active
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