A multi-purpose drilling and anchoring trolley

Abstract

The utility model belongs to engineering equipment technical field, concretely relates to a drill anchor multipurpose trolley, including the support block of car body assembly front end hinged, is provided with the slide rail on the support block, is provided with the first slide on the slide rail, and the side part fixed connection fixed plate of slide rail, first slide and two fixed plates are provided with two second slides, are equipped with rock drill and anchor rod machine respectively on the second slide, the two vertical boards opposite sides of second slide are provided with the clamping slot, are provided with first drive on the first slide, and the both sides output of first drive are all fixedly provided with the clamping block, are provided with second drive on the slide rail, and second drive is connected with the clamping plate, is provided with first recess and second recess on the clamping plate, and the one side of two second slides is all fixedly provided with the protruding, and the protruding respectively extends into first recess or second recess. The utility model is through switching rock drill or anchor rod machine to be located on the first slide, and the cooperation first slide sliding realizes the drilling operation or anchor rod installation, improves the work efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of engineering equipment technology, specifically relating to a multi-purpose drilling and anchoring trolley. Background Technology

[0002] Anchor bolt trolleys are tunnel support equipment used in drill-and-blast construction. They feature automatic drilling, automatic anchor bolt installation, automatic mortar mixing, and automatic grouting, offering advantages such as high construction efficiency and low labor intensity. They are widely used in tunnel and slope support operations in railways, highways, water conservancy, and national defense.

[0003] Existing anchor bolt trolleys can sequentially switch rock drills and anchor bolt machines to their working positions, using a drive mechanism to achieve rock drilling and the pushing of anchor bolts into the hole. However, when switching between the working positions of the rock drill and the anchor bolt machine, the existing switching structure requires disassembling the drill rod after each drilling operation and reinstalling it for the next drilling operation to avoid interference between the drill rod and the tunnel or roadway wall. This frequent disassembly and reinstallation of the drill rod significantly impacts work efficiency. Summary of the Invention

[0004] This invention addresses the problem of frequent drill rod disassembly and reassembly required when simultaneously pushing the rock drill and anchor bolt machine on existing anchor bolt trolleys for drilling and anchor bolt installation. This is because, to avoid interference between the drill rod and the un-drilled sidewall of the tunnel or roadway during anchor bolt pushing, it significantly impacts work efficiency. The invention provides a multi-purpose drilling and anchoring trolley with a first sliding plate serving as the working position and a fixed plate representing the rock drill or anchor bolt machine in its non-working state. After switching the appropriate equipment to the first sliding plate, only the rock drill or anchor bolt machine in the working position moves forward with the first sliding plate, effectively avoiding interference caused by the synchronous movement of the rock drill and anchor bolt machine, and greatly improving work efficiency.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows: A multi-purpose drilling and anchoring trolley includes a body assembly. A support block is hinged to the front end of the body assembly. A slide rail is provided on the support block. The length extension direction of the slide rail is a first direction, and the width direction is a second direction. A first slide plate is slidably disposed on the slide rail along the first direction. Fixed plates are provided on both sides of the first slide plate, and the fixed plates are fixedly connected to the sides of the slide rail. A sliding mechanism is fixedly disposed on the first slide plate and the two fixed plates. Two second slide plates are slidably disposed on the sliding mechanism along the second direction. A rock drill and an anchor bolting machine are respectively fixedly disposed on the two second slide plates. The second slide plates are inverted U-shaped plates. The slide rail has a structure in which the two vertical plates of the second slide plate have slots on opposite sides. The upper part of the first slide plate is fixedly equipped with a first driving component. Both output ends of the first driving component are fixedly equipped with locking blocks. The slide rail is equipped with a second driving component. One end of the upper second driving component is fixedly connected to a locking plate. Both opposite sides of the locking plate have a first groove and a second groove. One side of each of the two second slide plates is fixedly equipped with a protrusion. The protrusion extends into the first groove or the second groove respectively. By sliding the second slide plate, the rock drill or anchor bolting machine is adjusted to be above the first slide plate and moves with the first slide plate to switch between drilling operations and anchor bolting operations.

[0006] Preferably, an anchor bolt magazine is fixedly installed on one side of the slide rail for storing anchor bolts and anchoring fluid injection rods. A transport mechanism is provided between the anchor bolt magazine and the slide rail for moving the anchor bolts or anchoring fluid injection rods in the anchor bolt magazine to the top of the slide rail.

[0007] Preferably, the anchor bolt magazine includes two fixedly arranged positioning rings, each with an opening corresponding to the other. A positioning shaft is coaxially fixed between the two positioning rings. At least two limiting plates are rotatably sleeved on the positioning shaft. Multiple corresponding limiting grooves are opened on the outer sides of each of the two limiting plates. An anchor bolt and an anchoring fluid injection rod are sequentially arranged along the circumference of the outer side of the limiting plate. The anchor bolt and the anchoring fluid injection rod pass through the corresponding limiting grooves and are both located inside the positioning rings. The limiting grooves limit the inner side and circumference of the anchor bolt or the anchoring fluid injection rod, and the positioning rings limit the outer side of the anchor bolt or the anchoring fluid injection rod.

[0008] Preferably, a first driving mechanism is fixedly provided on the positioning shaft to drive the corresponding limiting plate to rotate and adjust the circumferential position of the anchor rod or anchoring fluid injection rod to align it with the opening and move it.

[0009] Preferably, the conveying mechanism includes a support plate, a column, a second drive mechanism, a rotating shaft, and a gripping mechanism. At least two support plates are fixedly installed on one side of the slide rail, and a column is fixedly installed on the upper side of the support plate. A rotating shaft is rotatably installed between the two columns. A second drive mechanism is fixedly installed on one of the columns. The second drive mechanism is used to drive the rotating shaft to rotate. A gripping mechanism is fixedly installed on the rotating shaft to grip the anchor rod or anchoring fluid injection rod. The rotation of the rotating shaft drives the gripping mechanism to rotate and move the gripped anchor rod.

[0010] Preferably, the gripping mechanism includes two opposing side plates, with a support plate fixedly mounted at one end of each side plate away from the pivot. The support plate is located below the anchor rod or anchoring fluid injection rod to be gripped. A third driving member and a claw are hinged between the two side plates. The third driving member is used to drive the claw to rotate. The cavity formed by the claw and the upper side of the support plate slides and matches the anchor rod or anchoring fluid injection rod. The claw locks onto the support plate to limit and grip the anchor rod.

[0011] Preferably, the slide rail is provided with a fourth driving component for driving the first slide plate to move along the first direction, thereby realizing the propulsion operation during drilling or anchor bolt advancement.

[0012] Preferably, a front top plate is fixedly provided at the end of the slide rail away from the vehicle body assembly, and the end of the front top plate is serrated to limit the position of the slide rail.

[0013] Preferably, the end of the slide rail away from the vehicle body assembly is provided with a drill bit holder and a fifth drive component. The front end of the drill rod on the rock drill passes through the drill bit holder. The fifth drive component is used to drive the drill bit holder to move, and the drill bit holder is used to guide and limit the drill rod.

[0014] Preferably, the sliding mechanism includes multiple guide wheels. Two rows of guide wheels are rotatably arranged on both the first sliding plate and the two fixed plates. Each row of guide wheels is arranged at equal intervals along the second direction. Strip-shaped protrusions are fixedly arranged on opposite sides of the two vertical plates of the second sliding plate. The strip-shaped protrusions extend into the grooves of the corresponding guide wheels. The strip-shaped protrusions extend along the second direction. The extension direction of the slot is perpendicular to the extension direction of the strip-shaped protrusions and passes through the corresponding strip-shaped protrusions. The limiting and guiding function of the second sliding plate is achieved by the cooperation of the strip-shaped protrusions and the guide wheels.

[0015] The beneficial effects of this utility model through the above technical solution are as follows: 1. This utility model uses a second driving component to drive the card plate to move, which in turn drives two second sliding plates to move along a second direction to achieve the switching between the rock drill and the anchor bolt machine. After the switching is completed, the first sliding plate is driven to move along the first direction with the second sliding plate on it to achieve the advancement of the drill rod or anchor bolt. The switching is quick, convenient and effective.

[0016] 2. This utility model uses a sliding mechanism composed of multiple guide wheels to cooperate with the strip-shaped protrusion on the inner side of the second slide plate to achieve sliding limit guidance of the second slide plate along the second direction. At the same time, since multiple guide wheels are installed separately, the first slide plate can be separated from the fixed plate, avoiding the restriction of the sliding mechanism when the first slide plate moves.

[0017] 3. This utility model uses the first and second grooves on the card plate and the protrusions on the side of the second slide plate to limit the movement of the second slide plate in the second direction, ensuring that the second slide plate slides synchronously with the card plate in the second direction. At the same time, when the first slide plate drives the second slide plate on it to move in the first direction, the second slide plate and the card plate can quickly separate or engage. The structure is simple and the design is ingenious.

[0018] 4. This utility model enables the first sliding plate to be quickly positioned relative to the second sliding plate on it by driving the first driving component to move and extend into the corresponding slot, thereby restricting the movement of the second sliding plate and ensuring the relative position of the first sliding plate with the second sliding plate on it when the first sliding plate moves in the first direction, thus preventing the rock drill or anchor bolt machine from deviating in the second direction during operation.

[0019] 5. This utility model, by sequentially arranging anchoring fluid injection rods and anchor rods along the circumference within the anchor rod magazine, ensures that during anchoring operations, the anchoring fluid injection rods are first moved using a transport mechanism, followed by the placement of the anchoring fluid with the anchoring machine, then the anchor rods are moved, and finally the anchor rods are advanced with the anchoring machine, effectively improving work efficiency.

[0020] 6. This utility model uses a first driving mechanism to drive the limiting plate to rotate, moving the corresponding anchor rod or anchoring fluid injection rod onto the support plate. Then, the third driving component drives the claw to rotate and engage with the support plate, thereby gripping the anchor rod or anchoring fluid injection rod. Subsequently, the second driving mechanism drives the rotating shaft to rotate, adjusting the position of the gripping mechanism, thereby enabling the anchor rod or anchoring fluid injection rod of the anchor bolt machine to be automatically mounted. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 .

[0022] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 .

[0023] Figure 3 This is a schematic diagram of the slide rail of this utility model.

[0024] Figure 4 This is a schematic diagram of the installation of the rock drill and anchor bolting machine of this utility model.

[0025] Figure 5 This is a schematic diagram of the structure of the first sliding plate and the fixing plate of this utility model.

[0026] Figure 6 Schematic diagram of the structure for installing the second sliding plate of this utility model Figure 1 .

[0027] Figure 7 Schematic diagram of the structure for installing the second sliding plate of this utility model Figure 2 .

[0028] Figure 8 This is a schematic diagram of the structure of the anchor bolt magazine of this utility model. Figure 1 .

[0029] Figure 9 This is a schematic diagram of the structure of the anchor bolt magazine of this utility model. Figure 2 .

[0030] Figure 10 This is a schematic diagram of the installation structure of the handling mechanism of this utility model.

[0031] Figure 11 This is a schematic diagram of the structure of the conveying mechanism of this utility model. Figure 1 .

[0032] Figure 12 This is a schematic diagram of the structure of the conveying mechanism of this utility model. Figure 2 .

[0033] Figure 13 This is a schematic diagram of the structure of the conveying mechanism of this utility model. Figure 3 .

[0034] Figure 14 This is a structural diagram of the present invention in use.

[0035] The attached diagram is labeled as follows: 1 is the support block, 2 is the slide rail, 3 is the first sliding plate, 4 is the fixing plate, 5 is the second sliding plate, 6 is the rock drill, 7 is the anchor bolt machine, 8 is the slot, 9 is the first driving component, 10 is the second driving component, 11 is the locking block, 12 is the locking plate, 13 is the first groove, 14 is the second groove, 15 is the protrusion, 16 is the anchor bolt, 17 is the anchoring fluid injection rod, 18 is the positioning ring, 19 is the opening, 20 is the positioning shaft, 21 is the limiting plate, 22 is the limiting groove, 23 is the first driving mechanism, 24 is the support plate, 25 is the column, 26 is the second driving mechanism, 27 is the rotating shaft, 28 is the side plate, 29 is the support plate, 30 is the third driving component, 31 is the claw, 32 is the fourth driving component, 33 is the front top plate, 34 is the drill bit holder, 35 is the fifth driving component, 36 is the guide wheel, and 37 is the strip protrusion. Detailed Implementation

[0036] The present invention will be further described below with reference to the accompanying drawings and specific embodiments: like Figures 1 to 14As shown, this embodiment provides a multi-purpose drilling and anchoring trolley, including a vehicle body assembly. The vehicle body assembly enables the movement of this utility model and completes drilling and anchoring operations at different positions. A support block 1 is hinged to the front end of the vehicle body assembly. By driving the support block 1 to rotate, local adjustments to different angles and drilling positions can be achieved. A slide rail 2 is provided on the support block 1. The length extension direction of the slide rail 2 is a first direction, and the width direction is a second direction. A first slide plate 3 is slidably provided on the slide rail 2 along the first direction. A fourth driving member 32 is provided on the slide rail 2 for driving the first slide plate 3 to move along the first direction. Fixing plates 4 are provided on both sides of the first slide plate 3, and the fixing plates 4 are fixedly connected to the sides of the slide rail 2.

[0037] A sliding mechanism is fixedly installed on the first sliding plate 3 and the two fixed plates 4. Two second sliding plates 5 are slidably installed on the sliding mechanism along the second direction, such as... Figure 6-7 As shown, the second slide plate 5 has an inverted U-shaped plate structure. The sliding mechanism includes multiple guide wheels 36. Two rows of guide wheels 36 are rotatably arranged on the first slide plate 3 and the two fixed plates 4. Each row of guide wheels 36 is arranged at equal intervals along the second direction. Strip-shaped protrusions 37 are fixedly arranged on opposite sides of the two vertical plates of the second slide plate 5. The strip-shaped protrusions 37 extend into the grooves of the corresponding guide wheels 36. The strip-shaped protrusions 37 extend along the second direction. When the second slide plate 5 moves along the second direction, the guide wheels 36 cooperate with the strip-shaped protrusions 37 to achieve movement guidance.

[0038] A rock drill 6 and an anchor bolting machine 7 are respectively fixedly installed on the two second slide plates 5, such as Figure 5 As shown, the two vertical plates of the second slide plate 5 have slots 8 on opposite sides. The extension direction of the slots 8 is perpendicular to the extension direction of the strip protrusions 37 and passes through the corresponding strip protrusions 37. A first driving member 9 is fixedly installed on the upper part of the first slide plate 3. A locking block 11 is fixedly installed on both output ends of the first driving member 9. The end of the locking block 11 matches the corresponding slot 8. A sliding groove is opened on the upper side of the first slide plate 3. The locking block 11 is slidably installed in the corresponding sliding groove. The first driving member 9 drives the locking block 11 to move along the sliding groove. Therefore, when the locking block 11 extends into the corresponding slot 8, the sliding of the corresponding second slide plate 5 in the second direction is restricted. Figure 5-7 As shown, the slide rail 2 is provided with a second driving member 10. One end of the second driving member 10 is fixedly connected to a clamping plate 12. The clamping plate 12 has a first groove 13 and a second groove 14 on both opposite sides. One side of each of the two second slide plates 5 is fixedly provided with a protrusion 15. The protrusion 5 extends into the first groove 13 or the second groove 14 respectively. Through the cooperation of the first groove 13, the second groove 14 and the corresponding protrusion 15, the second driving member 10 drives the clamping block 12 and the two second slide plates 5 to move synchronously in the second direction.

[0039] An anchor bolt magazine is fixedly installed on one side of the slide rail 2 for storing anchor bolts 16 and anchoring fluid injection rods 17. A transport mechanism is provided between the anchor bolt magazine and the slide rail 2 for moving the anchor bolts 16 or anchoring fluid injection rods 17 in the anchor bolt magazine to the top of the slide rail 2.

[0040] The anchoring fluid injection rod 17 is a telescopic rod structure. The anchoring fluid is placed inside the cylinder of the telescopic rod structure. The anchoring fluid is pushed into the hole drilled by the rock drill 6 through the telescopic movement of the anchoring fluid injection rod 17.

[0041] like Figure 8-9 As shown, the anchor bolt magazine includes two fixedly installed positioning rings 18. Each positioning ring 18 has an opening 19, meaning it is a ring-shaped rod with a certain gap at both ends. The two openings 19 correspond to each other, and further, the two openings 19 correspond to each other along a first direction. A positioning shaft 20 is coaxially fixed between the two positioning rings 18. At least two limiting plates 21 are rotatably sleeved on the positioning shaft 20. Multiple corresponding limiting grooves 22 are opened on the outer side of each of the two limiting plates 21. The limiting plates 21 are circular plates and rotatably sleeved on the positioning shaft 20. Multiple limiting grooves 22 are opened on the outer side of each limiting plate 21. The positioning grooves 22 are evenly distributed along their circumference. Anchor rods 16 and anchoring fluid injection rods 17 are sequentially arranged along their circumference on the outer side of the limiting plate 21. The anchor rods 16 and anchoring fluid injection rods 17 pass through the corresponding limiting grooves 22 and are both located inside the positioning ring 18. The limiting plate 21 and the limiting ring 18 cooperate to limit the anchor rods 16 and anchoring fluid injection rods 17. A first driving mechanism 23 is fixedly installed on the positioning shaft 20 to drive the corresponding limiting plate 21 to rotate. When an anchor rod 16 or anchoring fluid injection rod 17 rotates to correspond with the opening 19, the anchor rod 16 or anchoring fluid injection rod 17 can be removed from the anchor rod magazine.

[0042] like Figure 8 and Figure 10 As shown, the conveying mechanism includes a support plate 24, a column 25, a second drive mechanism 26, a rotating shaft 27, and a gripping mechanism. At least two support plates 24 are fixedly installed on one side of the slide rail 2. A column 25 is fixedly installed on the upper side of the support plate 24. A rotating shaft 27 is rotatably installed between the two columns 25. A second drive mechanism 26 is fixedly installed on one of the columns 25. The second drive mechanism 26 is used to drive the rotating shaft 27 to rotate. A gripping mechanism is fixedly installed on the rotating shaft 27 for gripping the anchor rod 16 or the anchoring fluid injection rod 17. When the anchor rod 16 or the anchoring fluid injection rod 17 corresponds to the opening 19, it is located in the gripping position of the gripping mechanism. After the gripping is completed, the rotating shaft 27 is driven to rotate, and then the gripping mechanism and the gripped anchor rod 16 or the anchoring fluid injection rod 17 rotate accordingly, moving the anchor rod 16 or the anchoring fluid injection rod 17 to the top of the slide rail 2 and corresponding to the drilling hole of the rock drill 6.

[0043] like Figure 11-13 As shown, the gripping mechanism includes two opposing side plates 28. A support plate 29 is fixedly mounted on one end of each side plate 28 away from the rotating shaft 27, and the rotating shaft 27 is fixedly connected to the other end of each side plate 28 away from the support plate 29. The support plate 29 is located below the anchor rod 16 or anchoring fluid injection rod 17 to be gripped. That is, when the anchor rod 16 or anchoring fluid injection rod 17 corresponds to the opening 19, it is located on the upper side of the support plate 29. A third driving member 30 and a claw 31 are hinged between the two side plates 28. The third driving member 30 is used to drive the claw 31 to rotate. The cavity formed by the claw 31 and the upper side of the support plate 29 slides and matches the anchor rod 16 or anchoring fluid injection rod 17. That is, the cavity is used to limit the circumferential position of the anchor rod 16 or anchoring fluid injection rod 17 passing through it. The gripping mechanism is configured with two parts to ensure stable movement when the anchor rod 16 or anchoring fluid injection rod 17 is gripped and moved.

[0044] The slide rail 2 is fixedly provided with a front top plate 33 at one end away from the vehicle body assembly. The end of the front top plate 33 is serrated. Before drilling, the serrated end of the front top plate 33 is inserted into the tunnel sidewall near the position to be drilled to limit the position of the slide rail 2, and at the same time ensure the positioning when the anchoring fluid injection rod 17 or anchor rod 16 is pushed after drilling is completed.

[0045] The slide rail 2 is provided with a drill bit holder 34 and a fifth drive component 35 at the end away from the vehicle body assembly. The front end of the drill rod on the rock drill 6 passes through the drill bit holder 34. The fifth drive component 35 is used to drive the drill bit holder 34 to move. The drill bit holder 34 is a cylindrical structure used to guide and position the drill rod installed at the front end of the rock drill 6. When the rock drill 6 slides away from the corresponding position on the first slide plate 3 in the second direction, the fifth drive component 35 drives the drill bit holder 34 to move the other end of the drill rod at the same time, so as to avoid interference with the subsequent advancement of the anchoring fluid injection rod 17 or the anchor rod 16.

[0046] As one possible implementation, the first driving component 9, the second driving component 10, and the fourth driving component 32 can all be hydraulic cylinders or pneumatic cylinders.

[0047] As one possible implementation, the third driving component 30, the fifth driving component 35, and the second driving mechanism 26 can be hydraulic cylinders or pneumatic cylinders. In this case, the third driving component 30, the fifth driving component 35, and the second driving mechanism 26 are all hinged, and the output end is hinged to a connecting rod. The other end of the connecting rod is fixedly connected to the claw 31, the support rod 34, or the side of the rotating shaft 27. The third driving component 30 and the second driving mechanism 26 can be motors fixedly connected to the side plate 28 or the column 25, and their output ends are fixedly connected to the claw 31 and the rotating shaft 27.

[0048] The first driving mechanism 23 is a motor, and a gear is fixedly installed at its output end. A gear ring is coaxially fixed on one side of one of the limiting plates 21. The gear meshes with the gear ring, and the motor drives the gear ring to rotate, thereby causing the corresponding limiting plate 21 to rotate.

[0049] In one possible implementation, the slide rail 2 is slidably mounted on the support block 1, and a hydraulic cylinder is hinged to one side of the support block 1. The output end of the hydraulic cylinder is hinged to the end of the slide rail 2 away from the vehicle body assembly, and the slide rail 2 is driven to move in the first direction by the hydraulic cylinder.

[0050] In use, the vehicle body assembly is first moved to the corresponding position in the tunnel or alley. Then, the drive support block 1 is rotated to adjust the angle and align with the position to be drilled. Then, the hydraulic cylinder drives the slide rail 2 to move towards the side wall of the tunnel or alley, so that the serrated front end of the front top plate 33 pierces into the side wall, limiting the position of the slide rail 2. It should also be noted that when installing the anchor bolt magazine, one of the anchoring liquid injection rods 17 is adjusted to be on the support plate 29 and corresponding to the opening 19. At the same time, the third drive component 30 can be directly started to drive the claw 31 to rotate to achieve gripping. That is, at this time, one of the anchoring liquid injection rods 17 is adjusted to be in the gripping state.

[0051] At this time, the rock drill 6 is located on the first slide plate 3, and the first drive member 9 drives the locking block 12 to slide along the slide groove until it extends into the corresponding locking groove 8, thereby limiting the movement of the corresponding second slide plate 5 in the second direction, and thus limiting the movement of the rock drill 6 in the second direction. Then the rock drill 6 is started, and the fourth drive member 32 drives the first slide plate 3 to slide. The drilling operation is achieved through the mutual cooperation of the rock drill 6 and the first slide plate 32. After the drilling is completed, the fourth drive member 32 drives the first slide plate 3 to reset, and the drill rod at the front end of the rock drill 6 leaves the drill hole. After the first slide plate 3 is reset, the protrusion on the side of the corresponding second slide plate 5 extends into the first groove 13 on the locking plate 12 again.

[0052] Subsequently, the first driving component 9 drives the locking block 12 to slide in the opposite direction, causing it to disengage from the corresponding locking slot 8. The second driving component 10 drives the locking plate 12 to move along with the two second sliding plates 5, causing the rock drill 6 to move away from the first sliding plate 3, while the anchor bolting machine 7 moves onto the first sliding plate 3. At this time, the locking slot 8 on the second sliding plate 5 corresponding to the anchor bolting machine 7 corresponds to the locking block 12. The first driving component 9 drives the locking block 12 to slide and extend into the corresponding locking slot 8 of the anchor bolting machine 7, completing the limiting of the anchor bolting machine 7. At the same time, the second driving mechanism 26 drives the rotating shaft 27 to rotate, driving the gripping mechanism to move the anchoring fluid injection rod 17, which is in the gripping state, through the opening 19 to reach the original drill rod position and correspond to the drill hole. The fourth driving component 32 is activated to drive the anchor bolting machine 7 to move and dock with the anchoring fluid injection rod 17. The anchor bolting machine 17 then injects the anchoring fluid into the anchoring fluid injection rod 17. The anchoring fluid is injected into the borehole. The third drive unit 30 drives the chuck 31 to leave the support plate 29, and the used anchoring fluid injection rod 17 is removed. The second drive mechanism 26 drives the gripping mechanism to reset. Then, the first drive mechanism 23 is activated to drive the limiting plate 21 to rotate, so that the next anchor rod 16 rotates to correspond with the opening 19. At this time, the anchor rod 16 is located on the upper side of the support plate 29. The third drive unit 30 drives the chuck 31 to rotate and engage with the support plate 29 to grip the anchor rod 16. The above process is repeated to push the anchor rod 16 into the borehole. At the same time, the anchoring machine 7 drives the anchor rod 16 to rotate so that the anchoring fluid in the borehole is stirred evenly and the anchoring fluid is used to fix the anchor. Then, the fourth drive unit 32 drives the first slide plate 3 to reset, and the hydraulic cylinder drives the slide rail 2 to reset, completing one drilling and anchoring operation.

[0053] The above process is then repeated to complete the installation of multiple anchor bolts.

[0054] The embodiments described above are merely preferred embodiments of this utility model and are not intended to limit the scope of implementation of this utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the patent claims of this utility model should be included within the scope of the patent application of this utility model.

Claims

1. A multi-purpose drilling and anchoring trolley, comprising a vehicle body assembly, wherein a support block (1) is hingedly mounted at the front end of the vehicle body assembly, characterized in that, The support block (1) is provided with a slide rail (2), the length extension direction of the slide rail (2) is the first direction and the width direction is the second direction. A first slide plate (3) is slidably provided on the slide rail (2) along the first direction. Fixed plates (4) are provided on both sides of the first slide plate (3). The fixed plates (4) are fixedly connected to the side of the slide rail (2). A sliding mechanism is fixedly installed on the first slide plate (3) and two fixed plates (4). Two second slide plates (5) are slidably installed on the sliding mechanism along the second direction. A rock drill (6) and an anchor bolt machine (7) are fixedly installed on the two second slide plates (5). The second slide plate (5) is an inverted U-shaped plate structure. The two vertical plates of the second slide plate (5) are provided with slots (8) on opposite sides. A first driving member (9) is fixedly installed on the upper part of the first slide plate (3). A block (11) is fixedly installed on both output ends of the first driving member (9). A second driving member (10) is installed on the slide rail (2). A plate (12) is fixedly connected to one end of the upper second driving member (10). A first groove (13) and a second groove (14) are provided on both opposite sides of the plate (12). A protrusion (15) is fixedly installed on one side of each of the two second slide plates (5). The protrusion (15) extends into the first groove (13) or the second groove (14) respectively.

2. The drilling and anchoring multi-purpose trolley according to claim 1, characterized in that, An anchor bar storage is fixedly installed on one side of the slide rail (2) for storing anchor bars (16) and anchoring liquid injection rods (17). A transport mechanism is provided between the anchor bar storage and the slide rail (2) for moving the anchor bars (16) or anchoring liquid injection rods (17) in the anchor bar storage to the top of the slide rail (2).

3. The drilling and anchoring multi-purpose trolley according to claim 2, characterized in that, The anchor bolt magazine includes two fixedly arranged positioning rings (18), each with an opening (19) corresponding to the other two openings (19). A positioning shaft (20) is coaxially fixed between the two positioning rings (18). At least two limiting plates (21) are rotatably sleeved on the positioning shaft (20). Multiple corresponding limiting grooves (22) are opened on the outer side of each of the two limiting plates (21). Anchor bolts (16) and anchoring fluid injection rods (17) are arranged sequentially along the circumference of the outer side of the limiting plates (21). The anchor bolts (16) and anchoring fluid injection rods (17) pass through the corresponding limiting grooves (22) and are both located inside the positioning rings (18).

4. The drilling and anchoring multi-purpose trolley according to claim 3, characterized in that, A first driving mechanism (23) is fixedly installed on the positioning shaft (20) for driving the corresponding limiting plate (21) to rotate.

5. A multi-purpose drilling and anchoring trolley according to claim 3, characterized in that, The transport mechanism includes a support plate (24), a column (25), a second drive mechanism (26), a rotating shaft (27), and a gripping mechanism. At least two support plates (24) are fixedly installed on one side of the slide rail (2). A column (25) is fixedly installed on the upper side of the support plate (24). A rotating shaft (27) is rotatably installed between the two columns (25). A second drive mechanism (26) is fixedly installed on one of the columns (25). The second drive mechanism (26) is used to drive the rotating shaft (27) to rotate. A gripping mechanism is fixedly installed on the rotating shaft (27) for gripping the anchor rod (16) or the anchoring fluid injection rod (17).

6. A multi-purpose drilling and anchoring trolley according to claim 5, characterized in that, The gripping mechanism includes two opposing side plates (28). A support plate (29) is fixedly installed at one end of the two side plates (28) away from the rotating shaft (27). The support plate (29) is located below the anchor rod (16) or anchoring fluid injection rod (17) to be gripped. A third driving member (30) and a claw (31) are hinged between the two side plates (28). The third driving member (30) is used to drive the claw (31) to rotate. The cavity formed by the claw (31) and the upper side of the support plate (29) slides and matches the anchor rod (16) or anchoring fluid injection rod (17).

7. A multi-purpose drilling and anchoring trolley according to claim 1, characterized in that, The slide rail (2) is provided with a fourth driving member (32) for driving the first slide plate (3) to move along the first direction.

8. A multi-purpose drilling and anchoring trolley according to claim 1, characterized in that, The slide rail (2) is fixedly provided with a front top plate (33) at one end away from the vehicle body assembly, and the end of the front top plate (33) is set in a sawtooth shape.

9. A multi-purpose drilling and anchoring trolley according to claim 1, characterized in that, The slide rail (2) is provided with a drill bit holder (34) and a fifth drive member (35) at one end away from the vehicle body assembly. The front end of the drill rod on the rock drill (6) passes through the drill bit holder (34), and the fifth drive member (35) is used to drive the drill bit holder (34) to move.

10. A multi-purpose drilling and anchoring trolley according to claim 1, characterized in that, The sliding mechanism includes multiple guide wheels (36). Two rows of guide wheels (36) are rotatably arranged on the first slide plate (3) and the two fixed plates (4). Each row of guide wheels (36) is arranged at equal intervals along the second direction. The two vertical plates of the second slide plate (5) are fixedly provided with strip-shaped protrusions (37) on opposite sides. The strip-shaped protrusions (37) extend into the grooves of the corresponding guide wheels (36). The strip-shaped protrusions (37) extend along the second direction. The extension direction of the slot (8) is perpendicular to the extension direction of the strip-shaped protrusions (37) and penetrates the corresponding strip-shaped protrusions (37).

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