CN110080783A - A kind of tunnel equipment of the foot section brought jumbolter - Google Patents

Abstract

The invention discloses a kind of tunnel equipments of the foot section brought jumbolter, it is related to tunnel equipment technical field, its drip irrigation device includes tunnel equipment ontology, the intermediate position of the tunnel equipment ontology is provided with conveying mechanism, and the rear end sides of the conveying mechanism are provided with the roof bolter mechanism being fixed on the tunnel equipment ontology.The present invention has the function of playing when working in tunnel by conveying mechanism in tunnel equipment ontology conveys the material of tunnel equipment ontology front end to the back-end, and the effect beaten anchor shaft anchor cable hole and/or carry out complement to failed anchor shaft anchor cable hole is realized by being fixed on tunnel equipment ontology rear end and being located at two roof bolter mechanisms of conveying mechanism two sides, the tunnel equipment is obviously improved in the efficiency for carrying out coal mine down-hole tunnel operation.

Description

A roadway working device with a bolter at the tail

technical field

The invention relates to a roadway working device, more specifically, it relates to a roadway working device with a bolter at the tail.

Background technique

The backhoe loader is a commonly used slag removal equipment in coal mine rock roadway blasting method, and the bolter is used as a drilling tool in the bolting work of coal mine roadway, which can improve the support effect, reduce the support cost, and speed up the roadway. It has very prominent advantages in terms of speed, reduction of auxiliary transportation volume, reduction of labor intensity, and improvement of the utilization rate of the roadway section. In the traditional method, firstly, the drilling jumbo or rock drilling machine is used to drill the holes, and after the blasting, the loading operation is completed by the backhoe loader, and the bolt and cable holes are drilled manually or by a special bolter. Therefore will make the labor intensity of workers high, and the alternate operation of the two kinds of equipment will also affect the construction efficiency.

The multi-functional roadway repair machine is an important loading equipment in coal mines. It is mainly used in the roadway repair working face of broken surrounding rock, and undertakes the roadway repair task. In the existing construction technology, the removal of broken surrounding rock and the replacement and removal of anchor rods and anchor nets are usually done manually. Due to the limitation of rock hardness and the degree of brokenness of the surrounding rock of the roof, manual construction increases the labor intensity of workers and reduces the excavation efficiency; due to the need for manual breaking and slag removal on unsupported sections, it is difficult to repair some failed bolts Anchor cable holes are repaired.

The Chinese patent with the notification number CN105370275B discloses a cantilever type longitudinal axis bolter. The cantilever type longitudinal axis bolter includes a cantilever type longitudinal axis roadheader. , right walking part, cutting part, revolving body, rear support body, loading mechanism, first scraper conveyor, electric control system, hydraulic system, spray system and cooling system; the first scraper conveyor includes The tail part of the machine extends out of the nose part of the frame body rear part, and several airborne bolters are arranged on the nose part.

The Chinese patent with the publication number CN108252720A discloses a multifunctional roadway repair machine. The multifunctional roadway repair machine includes a main frame and a working arm. , There is a slewing support device between the working arm and the swing hinge seat. The slewing support device includes a hydraulic gear motor and a rotary reducer. , the side tilt support mechanism includes a support cylinder and a support shoe, and the support shoe connected with the piston rod of the support cylinder is arranged in the sliding grooves on both sides of the main frame.

However, although this cantilever type longitudinal axis bolter is provided with multiple airborne bolt drills at the head part, it cannot hit the head or support the anchor bolt and cable hole in advance, and then it is difficult to effectively improve the work efficiency. The multifunctional roadway repair machine cannot repair the failed bolt and cable holes, and then needs manual or special bolt drilling rig to repair the failed drill bolt and cable holes, which affects the working efficiency in the roadway and needs to be solved. Improve.

SUMMARY OF THE INVENTION

In view of the deficiencies in the prior art, the object of the present invention is to provide a roadway working device with a bolter at the tail, which has the effect of significantly improving the working efficiency in the roadway.

To achieve the above object, the present invention provides the following technical solutions:

A roadway working device with a bolter at the tail, comprising a roadway working device body, a conveying mechanism is arranged in the middle of the roadway working device body, and both sides of the rear end of the conveying mechanism are equipped with Roof bolter mechanism on the device body.

By adopting the above technical scheme, the conveying mechanism plays the role of transporting the material at the front end of the roadway working device body to the rear end when the roadway working device body is working in the roadway, and then by being fixed at the rear end of the roadway working device body and respectively located in the conveying mechanism The two bolter mechanisms on both sides realize the function of drilling bolt and cable holes and/or re-drilling failed bolt and cable holes, which significantly improves the efficiency of the roadway working device in coal mine underground roadway operations.

The present invention is further configured as follows: the bolter mechanism includes a horizontal fixing frame fixed on the corresponding side of the rear end of the roadway working device body and a horizontally movable bottom plate located at the rear end of the horizontal fixing frame, and the horizontal fixing frame is connected with The other end of the horizontal telescopic oil cylinder connected to the horizontally moving base plate, the front and rear ends of the horizontally moving base plate are respectively connected with a turning oil cylinder and a turning seat for turning up and down, and the turning seat is set relative to the other end connected to the horizontal moving base plate. There is a horizontal rock bolt machine body, and the rear end of the turning oil cylinder is hinged with the turning seat and drives the turning seat to rotate.

By adopting the above-mentioned technical scheme, the horizontal telescopic oil cylinder plays the role of driving the horizontally moving bottom plate to move back and forth, and then drives the turning seat to rotate on the hinged part of the horizontal moving bottom plate when the turning oil cylinder is running, and rotates when the turning seat rotates. During the process, the horizontal rocker body is driven to rotate up and down, so as to achieve the purpose of significantly improving the operating freedom of the horizontal rocker body and reducing the driving limitation of the horizontal rocker body, and realizing the multi-directional movement of the horizontal rocker body The effect of drilling the anchor hole of the anchor rod.

The present invention is further provided that: a horizontal rotary oil cylinder with one end connected to the body of the horizontal rocker drilling machine is arranged in the turning seat, and the axis of the horizontal rotary oil cylinder is perpendicular to the axis of the body of the horizontal rocker drilling machine.

By adopting the above-mentioned technical scheme, when the horizontal rotary cylinder is running, it can drive the body of the horizontal bolter to make a circumferential rotation around the axis of the horizontal rotary cylinder, so as to realize the all-round bolting and anchoring of the horizontal rotary cylinder body. At the same time, it is convenient for the control and angle adjustment of the body of the horizontal rocker drilling rig, and at the same time makes the connection structure between the body of the horizontal rocker drilling machine and the horizontal rotary cylinder strong and suitable for practical use.

The present invention is further set as follows: the bolter mechanism includes a vertical traversing telescopic oil cylinder fixed on the corresponding side of the rear end of the roadway working device body, and the vertical traversing telescopic oil cylinder is arranged along the vertical direction and connected sequentially There is a rotating helical oil cylinder and a vertical rod drilling machine body, and the axis of the vertical traversing telescopic oil cylinder is parallel to the axis of the vertical rock drilling machine body and perpendicular to the axis of the rotating helical oil cylinder.

By adopting the above-mentioned technical scheme, the vertical lateral movement telescopic oil cylinder plays the role of driving the body of the vertical rock bolter to do the lifting movement along the vertical direction, and then runs and drives the body of the vertical rocker rig to rotate the screw oil cylinder while rotating the screw oil cylinder The axis of the vertical rocker rig rotates in the circumferential direction, so as to achieve the purpose of significantly improving the operating freedom of the vertical rocker drill body and reducing the driving limitation of the vertical rocker drill body, so that the vertical rocker drill body has all-round anchoring The effect of the rod anchor hole.

The present invention is further set as follows: the movable end of the upper end of the vertical traverse telescopic cylinder is provided with a vertical traverse spiral cylinder, and the vertical traverse spiral cylinder is connected with a rotary telescopic cylinder whose movable end is connected with the rotary spiral cylinder , the rotating telescopic oil cylinder is located between the vertical traversing screw oil cylinder and the body of the vertical rocker drilling rig, and the top end is connected with the vertical traversing screw oil cylinder, and the axis of the vertical traversing screw oil cylinder is connected to the vertical The axes of the laterally moving telescopic oil cylinder and the rotating telescopic oil cylinder are all vertical.

By adopting the above-mentioned technical scheme, while the vertical lateral movement telescopic oil cylinder plays a role of driving the vertical rocker body to do lifting movement along the vertical direction, the vertical lateral movement helical oil cylinder makes the vertical rocker body , The rotating telescopic oil cylinder and the rotating screw oil cylinder all rotate around the axis of the vertical traverse screw oil cylinder, and drive the body of the vertical rock bolter to run along the driving direction of the rotating telescopic oil cylinder through the rotating telescopic oil cylinder, so as to achieve further improvement The degree of freedom of operation of the body of the vertical rocker drill and the purpose of reducing the driving limitation of the body of the vertical rocker drill make the airborne rocker drill have the effect of drilling bolt and cable holes in all directions.

The present invention is further configured to: further include a horizontal fixed telescopic oil cylinder fixed on the corresponding side of the rear end of the roadway working device body and whose movable end is connected to the bottom of the vertical lateral movement telescopic oil cylinder.

By adopting the above technical scheme, the horizontally fixed telescopic oil cylinder plays the role of driving the body of the vertical rock bolter to reciprocate along the driving direction of the horizontally fixed telescopic oil cylinder, and cooperates with the vertically laterally move telescopic oil cylinder, the rotating telescopic oil cylinder and the vertical horizontally The combination of the moving helical cylinder and the rotating helical cylinder achieves the purpose of significantly improving the operating freedom of the vertical rocker rig body, so that the vertical rocker rig body has the effect of drilling bolt and cable holes in all directions.

The present invention is further set as follows: the roadway working device body is set as a loader body, the rear end of the loader body is provided with loader rear plates located on both sides of the conveying mechanism, and the two bolter mechanisms are respectively fixed on the corresponding rear plate of the loader.

By adopting the above-mentioned technical scheme, when the two bolter mechanisms respectively fixed on the corresponding loader rear plates carry out the loading operation at the front end of the loader body, the drilling of the bolt and cable is completed for the coal mine underground roadway located at the rear end of the loader body. The operation of the hole can significantly reduce the work intensity of the staff and significantly improve the efficiency of the coal mine underground roadway operation.

The present invention is further set as follows: the body of the roadway working device is set as a roadway repair machine body, the rear end of the roadway repair machine body is provided with roadway repair machine rear plates located on both sides of the conveying mechanism, and the two anchor rods The drilling rig mechanism is respectively fixed on the corresponding rear plate of the roadway repairing machine.

By adopting the above-mentioned technical scheme, when the body of the roadway repairing machine is repairing the underground roadway of the coal mine, the two bolter mechanisms respectively fixed on the rear plate of the corresponding roadway repairing machine are located at the rear end of the roadway repairing machine body for the coal mine underground roadway and are invalid. Re-drilling the bolt and cable holes of the bolt can reduce the work intensity of the staff and significantly improve the efficiency of the coal mine underground roadway operation.

The present invention is further configured as follows: the middle part of the front end of the roadway repair machine body is provided with a three-section arm working mechanism, and the three-section arm working mechanism is provided with a bucket, a breaker and a milling head.

By adopting the above technical solution, the bucket, breaker and milling head on the three-section arm working mechanism can significantly increase the applicable roadway range of the roadway repair machine body under the mutual switching, and effectively improve the practicability of the roadway working device.

In summary, the present invention has the following beneficial effects:

1. By driving the body of the horizontal bolter to stretch, rotate, turn over and push forward, the purpose of drilling the bolt and cable holes in all directions of the body of the horizontal bolter is realized;

2. By driving the body of the vertical rocker rig to expand, rotate and advance, the purpose of drilling the bolt and cable holes in all directions of the body of the vertical rocker rig is realized;

3. By setting the bolter mechanism on both sides of the rear end of the loader body, the purpose of reducing the working intensity of the staff and significantly improving the working efficiency of the coal mine underground roadway is achieved;

4. By setting the bolter mechanism on both sides of the rear end of the roadway repair machine body, the work intensity of the staff can be reduced, and the efficiency of the coal mine underground roadway operation can be significantly improved.

Description of drawings

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is a schematic structural view of the rock bolter in the first embodiment;

Fig. 3 is a structural schematic diagram of another angle of the first embodiment;

Fig. 4 is a schematic diagram of an enlarged structure of part A in Fig. 3;

Fig. 5 is a schematic structural diagram of the second embodiment;

Fig. 6 is a schematic structural view of the rock bolter of the third embodiment;

FIG. 7 is a schematic structural view of the third embodiment;

Fig. 8 is a schematic diagram of an enlarged structure of part B in Fig. 7;

Fig. 9 is a schematic structural view of the fourth embodiment;

FIG. 10 is a schematic diagram of an enlarged structure of part C in FIG. 9 .

Description of reference signs: 1. Roadway working device body; 11. Loader body; 111. Loader rear plate; 12. Roadway repair machine body; 121. Roadway repair machine rear plate; 122. Three-section arm working mechanism; 1221. bucket; 1222, breaking hammer; 1223, milling and digging head; 2, bolter mechanism; 21, horizontally installed bolter; 211, horizontal bolter body; 212, horizontal fixed frame; 213, horizontally movable bottom plate; Articulated seat; 214, horizontal telescopic oil cylinder; 215, overturning oil cylinder; 216, overturning seat; 217, horizontal rotating oil cylinder; 22, vertical installation of rock bolt rig; 221, vertical rock bolt rig body; 222, rotating screw oil cylinder; 223 224, vertical horizontal movement screw oil cylinder; 225, vertical horizontal movement telescopic oil cylinder; 226, horizontal fixed telescopic oil cylinder.

Detailed ways

In order to make the technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

Example 1

As shown in FIG. 1 , a roadway working device with a bolter at the tail includes a roadway working device body 1 . A conveying mechanism is provided in the middle of the roadway working device body 1 . When the roadway working device body 1 is working in the roadway, the conveying mechanism plays the role of transporting the material at the front end of the roadway working device body 1 to the rear end, so as to achieve the purpose of improving the working efficiency of the coal mine underground roadway. At the rear end of the roadway working device body 1, there are bolter mechanisms 2 located on both sides of the conveying mechanism, and then realized by two bolter mechanisms 2 fixed at the rear end of the roadway working device body 1 and located on both sides of the conveying mechanism. The effect of drilling anchor cable holes and/or repairing failed anchor cable holes can significantly improve the efficiency of the roadway working device in coal mine underground roadway operations.

It should be noted that, as shown in FIG. 2 , FIG. 3 , and FIG. 4 , the rock bolt mechanism 2 includes a horizontal fixing frame 212 fixed on the corresponding side of the rear end of the roadway working device body 1 and a horizontal fixing frame located at the rear end of the horizontal fixing frame 212. The rod bolter 21 is installed horizontally of the mobile base plate 213 . The horizontal fixed frame 212 is connected with a horizontally telescopic oil cylinder 214 whose other end is connected with a horizontally movable base plate 213 . The front end of the horizontally moving base plate 213 is connected with an overturning oil cylinder 215 by setting the hinge seat 2131 to rotate up and down, and the rear end of the horizontally moving base plate 213 is rotated up and down and connected with an overturning seat 216 . The flip seat 216 is provided with a horizontal rocker body 211 relative to the other end which is rotatably connected with the horizontally movable base plate 213 , and the upper end of the hinged seat 2131 is provided with a vertical rod for supporting the lower side of the front end of the horizontal rocker body 211 . The rear end of the overturning oil cylinder 215 is hinged to the overturning seat 216 and drives the overturning seat 216 to rotate on the hinged part with the horizontally moving bottom plate 213 . At the same time, the roadway working device body 1 is set as a loader body 11 . The rear end of the loader body 11 is provided with a loader rear plate 111 located on both sides of the conveying mechanism. The two bolter mechanisms 2 are respectively fixed on the corresponding rear plate 111 of the loader. Therefore, when the two bolter mechanisms 2 respectively fixed on the corresponding loader rear plate 111 perform the loading operation at the front end of the loader body 11, the coal mine underground roadway is located at the position at the rear end of the loader body 11 to complete the drilling of the bolt and anchor cable. The operation of the hole can significantly reduce the work intensity of the staff and significantly improve the efficiency of the coal mine underground roadway operation. And make the horizontally telescopic oil cylinder 214 play the role of driving the horizontally moving base plate 213 to move back and forth on the loader rear plate 111 during operation, and then will drive the turning seat 216 to be hinged with the horizontally moving base plate 213 when the turning oil cylinder 215 is running The part is rotated by the axis, and drives the horizontal rocker body 211 to rotate up and down during the rotation of the turning seat 216, so as to significantly improve the operating freedom of the horizontal rocker body 211 and reduce the degree of freedom of the horizontal rocker body 211. The purpose of driving limitations is to realize the multi-directional effect of drilling bolt and cable holes in the body 211 of the horizontal rock bolter. It should be mentioned that a horizontal rotary oil cylinder 217 whose end is connected with the body 211 of the horizontal rock bolt rig is arranged in the turning seat 216 . The axis of the horizontal rotary cylinder 217 is perpendicular to the axis of the horizontal rock drill body 211, and then when the horizontal rotary cylinder 217 is in operation, it drives the horizontal rotary cylinder 211 to rotate circumferentially on the axis of the horizontal rotary cylinder 217, thereby To achieve the effect of all-round bolting and cable hole drilling of the horizontal rocker body 211; at the same time, it is convenient for the control and angle adjustment of the horizontal rocker body 211, and at the same time makes the horizontal rocker body 211 and the horizontal rotary cylinder 217 The connection structure of the utility model has high strength and is suitable for practical use.

Embodiment 2

The difference between the embodiment and the first embodiment is that, as shown in FIG. 5 , the roadway working device body 1 is set as a roadway repair machine body 12, and the rear end of the roadway repair machine body 12 is provided with two sides of the conveying mechanism. The back plate 121 of the roadway repairing machine. The two horizontally installed rock bolters 21 are respectively fixed on the corresponding back plate 121 of the roadway repairing machine. Therefore, when the roadway repair machine body 12 carries out coal mine roadway repair work, the two bolter mechanisms 2 respectively fixed on the corresponding roadway repair machine rear plate 121 are located at the rear end of the roadway repair machine body 12 for the coal mine underground roadway and fail. Re-drilling the bolt and cable holes of the bolt can reduce the work intensity of the staff and significantly improve the efficiency of the coal mine underground roadway operation.

Embodiment 3

The difference between the third embodiment and the first embodiment is that, as shown in Fig. 1 and Fig. 6, the bolter mechanism 2 is composed of a vertical traversing telescopic oil cylinder fixed on the corresponding side of the rear end of the roadway working device body 1 225 vertical installation rod bolter 22. The vertical lateral movement telescopic oil cylinder 225 is arranged along the vertical direction and is connected with the rotating helical oil cylinder 222 and the vertical rock bolt machine body 221 in sequence. At the same time, the axis of the vertical traversing telescopic oil cylinder 225 is parallel to the axis of the vertical rock bolt machine body 221 and perpendicular to the axis of the rotating helical oil cylinder 222 . It can be seen from this that the vertical lateral movement telescopic oil cylinder 225 plays a role in driving the vertical rocker rig body 221 to do the lifting movement along the vertical direction during operation, and then rotates the screw oil cylinder 222 to run and drive the vertical rocker rig body When 221 rotates around the axis of the rotating helical cylinder 222, it will achieve the purpose of significantly improving the operating freedom of the vertical rocker body 221 and reducing the driving limitations of the vertical rocker body 221, so that the vertical The rock bolt machine body 221 has the effect of drilling the bolt and cable holes in all directions.

It should be mentioned that, as shown in FIG. 6 , FIG. 7 , and FIG. 8 , a vertical traverse helical cylinder 224 is provided on the movable end of the upper end of the vertical traverse telescopic cylinder 225 . The vertical traversing screw oil cylinder 224 is connected with a rotating telescopic oil cylinder 223 whose movable end is connected with the rotating screw oil cylinder 222 . Simultaneously, the rotating telescopic oil cylinder 223 is located between the vertical traversing screw oil cylinder 224 and the vertical rock bolt rig body 221 and the top end is connected with the vertical traversing screw oil cylinder 224 . And the axis of the vertical traversing helical oil cylinder 224 is perpendicular to the axes of the vertical traversing telescopic oil cylinder 225 and the rotating telescopic oil cylinder 223 . Therefore, while the vertical traversing telescopic oil cylinder 225 operates and plays a role in driving the vertical rocker rig body 221 to perform a lifting movement along the vertical direction, the vertical traversing helical oil cylinder 224 makes the vertical rocker rig body 221, Both the rotating telescopic oil cylinder 223 and the rotating screw oil cylinder 222 rotate circumferentially around the axis of the vertical traverse screw oil cylinder 224, and drive the vertical rock bolter body 221 to run along the driving direction of the rotating telescopic oil cylinder 223 through the rotating telescopic oil cylinder 223 , so as to achieve the purpose of further improving the operating freedom of the vertical rocker body 221 and reducing the driving limitation of the vertical rocker body 221, so that the airborne rocker has the effect of drilling bolt and cable holes in all directions .

In order to further achieve the purpose of significantly improving the operating freedom of the vertical rock bolt machine body 221, a horizontal fixed telescopic cylinder connected with the movable end and the bottom of the vertical lateral movement telescopic oil cylinder 225 is fixed on the corresponding side of the rear end of the roadway working device body 1. The oil cylinder 226 makes the horizontally fixed telescopic oil cylinder 226 play the role of driving the vertical rock bolter body 221 to reciprocate along the driving direction of the horizontally fixed telescopic oil cylinder 226 during operation, and in conjunction with the vertical horizontally moving telescopic oil cylinder 225 and the rotating telescopic oil cylinder 223 cooperates and the combination of the vertical traverse screw oil cylinder 224 and the rotation screw oil cylinder 222 makes the vertical rock bolter body 221 have the effect of drilling the anchor rod and cable hole in all directions.

Embodiment 4

The difference between the fourth embodiment and the third embodiment is that, as shown in Fig. 9 and Fig. 10, the roadway working device body 1 shown is set as a roadway repair machine body 12, and the rear end of the roadway repair machine body 12 is provided with a conveyor The back plate 121 of the roadway repairing machine on both sides of the mechanism. The two horizontally installed rock bolters 21 are respectively fixed on the corresponding back plate 121 of the roadway repairing machine. Therefore, when the roadway repair machine body 12 carries out coal mine roadway repair work, the two bolter mechanisms 2 respectively fixed on the corresponding roadway repair machine rear plate 121 are located at the rear end of the roadway repair machine body 12 for the coal mine underground roadway and fail. Re-drilling the bolt and cable holes of the bolt can reduce the work intensity of the staff and significantly improve the efficiency of the coal mine underground roadway operation. At the same time, a three-section arm working mechanism 122 is provided at the middle part of the front end of the roadway repair machine body 12 . The three-section arm working mechanism 122 is equipped with a bucket 1221, a breaker 1222, and a milling head 1223, and then through the mutual switching of the bucket 1221, breaker 1222, and milling head 1223 on the three-section arm working mechanism 122, the roadway can be significantly improved. The purpose of repairing the applicable roadway range of the machine body 12 is to effectively improve the practicability of the roadway working device.

The above descriptions are only preferred embodiments of the present invention, and the scope of protection of the present invention is not limited to the above-mentioned embodiments, but all technical solutions under the idea of the present invention belong to the scope of protection of the present invention. It should be pointed out that for those skilled in the art, some modifications and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims (9)

1. A roadway working device with a rod bolter at the tail, characterized in that: it comprises a roadway working device body (1), the middle part of the roadway working device body (1) is provided with a conveying mechanism, and the rear of the conveying mechanism Both sides of the end are provided with a bolter mechanism (2) fixed on the roadway working device body (1). 2. A roadway working device with a bolter at the tail according to claim 1, characterized in that: the bolter mechanism (2) includes a corresponding one fixed at the rear end of the roadway working device body (1). The horizontal fixed frame (212) on the side and the horizontally movable bottom plate (213) positioned at the rear end of the horizontal fixed frame (212), the horizontal fixed frame (212) is connected with a horizontal telescopic frame whose other end is connected with the horizontally movable bottom plate (213). Oil cylinder (214), the front and rear ends of the horizontally movable base plate (213) are respectively rotated up and down to be connected with an overturning oil cylinder (215) and an overturning seat (216), and the overturning seat (216) is relatively to the horizontally moving base plate ( 213) The other end of the rotary connection is provided with a horizontal rock bolt body (211), and the rear end of the turning cylinder (215) is hinged to the turning seat (216) and drives the turning seat (216) to rotate. 3. The roadway working device with a rod bolter at the tail according to claim 2, characterized in that: the flipping seat (216) is provided with a horizontal bolt connected to the horizontal rocker body (211) at one end. A rotary oil cylinder (217), the axis of the horizontal rotary oil cylinder (217) is perpendicular to the axis of the horizontal rock bolt machine body (211). 4. The roadway working device with a rod bolter at the tail according to claim 1, characterized in that: the bolter mechanism (2) includes a corresponding one fixed at the rear end of the roadway working device body (1). The vertical lateral movement telescopic oil cylinder (225) on the side, the vertical lateral movement telescopic oil cylinder (225) is arranged along the vertical direction and is connected with the rotating helical oil cylinder (222) and the vertical rock bolt machine body (221) in sequence, so The axis of the vertical traversing telescopic oil cylinder (225) is parallel to the axis of the vertical rock bolt machine body (221) and perpendicular to the axis of the rotating helical oil cylinder (222). 5. A roadway working device with a rod bolter at the tail according to claim 4, characterized in that: the movable end of the upper end of the vertical traverse telescopic oil cylinder (225) is provided with a vertical traverse helical cylinder (224 ), the vertical traversing screw cylinder (224) is connected with a rotating telescopic cylinder (223) whose movable end is connected with the rotating helical cylinder (222), and the rotating telescopic cylinder (223) is located at the vertical traversing Between the screw oil cylinder (224) and the vertical rock bolt machine body (221) and the top is connected with the vertical traverse screw oil cylinder (224), and the axis of the vertical traverse screw oil cylinder (224) is connected with the vertical traverse screw cylinder (224). The axes of moving telescopic oil cylinder (225) and rotating telescopic oil cylinder (223) are all vertical. 6. A roadway working device with a rod bolter at the tail according to claim 5, characterized in that: it also includes a side fixed on the corresponding side of the rear end of the roadway working device body (1) and the movable end is parallel to the vertical horizontal Move the horizontal fixed telescopic oil cylinder (226) that telescopic oil cylinder (225) bottom is connected. 7. A roadway working device with a rod bolt at the tail according to claim 1, characterized in that: the roadway working device body (1) is set as a loader body (11), and the loader body (11 ) is provided with a loader rear plate (111) on both sides of the conveying mechanism, and the two bolter mechanisms (2) are respectively fixed on the corresponding said loader rear plate (111). 8. A roadway working device with a rod bolter at the tail according to claim 1, characterized in that: the roadway working device body (1) is set as a roadway repair machine body (12), and the roadway repair machine body The rear end of (12) is provided with the roadway repairing machine rear plate (121) that is positioned at the both sides of described conveying mechanism, and two described bolter mechanisms (2) are respectively fixed on corresponding described roadway repairing machine rear plate (121) )superior. 9. The roadway working device of a tail bolter drilling rig according to claim 8, characterized in that: a three-section arm working mechanism (122) is provided at the middle part of the front end of the roadway repair machine body (12), and the The three-section arm working mechanism (122) is provided with a bucket (1221), a breaker (1222) and a milling head (1223).