CN217481218U

CN217481218U - Rod feeding device and drilling machine

Info

Publication number: CN217481218U
Application number: CN202222072009.6U
Authority: CN
Inventors: 潘洪涛; 陈大野; 王勇
Original assignee: Beijing Hengli Xinyuan Geothermal Energy Technology Co ltd
Current assignee: Beijing Hengli Xinyuan Geothermal Energy Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-09-23
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a rod feeding device and a drilling machine, the rod feeding device comprises a drill box, a transfer component and a rod feeding component, the drill box, the transfer component and the rod feeding component are arranged at intervals in sequence in a first direction, a plurality of layers of accommodating bins for accommodating drill rods are arranged in the drill box, one side of the accommodating bins is provided with an inlet, the inlet is arranged towards the transfer component, the inlet is provided with a plurality of stop levers extending in the vertical direction, the stop levers can move along the vertical direction so that the drill rods can enter and exit the accommodating bins, the bottom of the drill box is also provided with an adjusting part, the drill box can be adjusted by the adjusting part to rotate around a second direction, the second direction is orthogonal to the first direction, the rod feeding component is suitable for conveying the drill rods to a drill frame, the rod feeding component and the drill frame are arranged oppositely in the second direction, the rod feeding component is provided with a first position and a second position adjacent to the drill frame in the second direction, the rod feeding component is connected with the transfer component in the first position, and at the second position, the rod feeding assembly is connected with the drill frame in an interface mode. The utility model discloses a send pole device's work efficiency height.

Description

Rod feeding device and drilling machine

Technical Field

The utility model relates to a drilling equipment technical field has and relates to a send lever apparatus and rig.

Background

With the increasing frequency of the prospecting equipment industry, the demand of the market for the prospecting equipment is higher and higher. In the related art, when the drilling rig drills, a plurality of operators carry the drill rods to the position of the power head on the drilling rig, and then the drill rods can be connected with the driving drill bit on the power head, so that a large amount of time is wasted in operation, the labor intensity of the operators is increased, and the working efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the embodiment of the utility model provides a send lever apparatus that work efficiency is high.

The embodiment of the utility model provides a rig is still provided.

The utility model discloses send lever apparatus includes:

drilling a box;

the drill box, the transfer assembly and the rod feeding assembly are sequentially arranged at intervals in a first direction, a plurality of layers of accommodating bins for accommodating drill rods are arranged in the drill box, an inlet is formed in one side of each accommodating bin and arranged towards the transfer assembly, a plurality of stop rods extending in the vertical direction are arranged at each inlet, the stop rods can move in the vertical direction so that the drill rods can conveniently enter and exit the accommodating bins, an adjusting part is further arranged at the bottom of the drill box and can adjust the drill box to rotate around a second direction, and the second direction is orthogonal to the first direction;

the rod handling assembly is adapted to transport the drill rod to a rig and in the second direction the rod handling assembly is disposed opposite the rig, the rod handling assembly having a first position in the second direction where the rod handling assembly interfaces with the transfer assembly and a second position adjacent the rig where the rod handling assembly interfaces with the rig;

the conveying rod assembly comprises a V-shaped groove, the V-shaped groove is rotatably arranged on the conveying rod assembly and is provided with a connecting rod position and a discharging rod position, the opening of the V-shaped groove faces upwards at the connecting rod position, and the opening of the V-shaped groove faces to one side of the transfer assembly at the discharging rod position;

the transfer assembly is movable in the vertical direction and includes a transfer member for temporarily storing the drill rods, the transfer member being above the V-groove in the extension rod position and below the V-groove in the release rod position.

The utility model discloses send lever apparatus when carrying out the drilling operation, can accomplish the upper boom automatically or unload the pole process to can improve drilling efficiency, and need not operation personnel transport drilling rod, thereby can reduce operation personnel's intensity of labour, and then improve the security of operation.

In some embodiments, the feed bar assembly further comprises:

a feed rod member including the V-shaped groove and a bottom plate, the V-shaped groove being rotatably provided on the bottom plate, and a center line of the V-shaped groove extending in the second direction, the V-shaped groove having a first end and a second end in the extending direction thereof, the second end of the V-shaped groove being provided adjacent to the drill stand with respect to the first end of the V-shaped groove;

the base is connected with the rod conveying component through the swinging component, the swinging component can drive the rod conveying component to be switched between a first position and a second position, the center line of the V-shaped groove is arranged along the horizontal direction at the first position, and the second end of the V-shaped groove is higher than the first end of the V-shaped groove at the second position.

In some embodiments, the swing component includes a first rotating arm, a second rotating arm, and a telescopic member, the first rotating arm and the second rotating arm are used to connect the bottom plate and the base, the first rotating arm and the second rotating arm are arranged at intervals in the second direction, the length of the second rotating arm is greater than that of the first rotating arm, the second rotating arm is arranged adjacent to the drill stand relative to the first rotating arm, one end of the telescopic member is rotatably connected with the base, the other end of the telescopic member is rotatably connected with the second rotating arm so as to drive the second rotating arm to swing in the second direction, and the first rotating arm, the bottom plate, the second rotating arm and the telescopic member form a four-bar mechanism.

In some embodiments, the rod feeding assembly further comprises a turning part, the turning part is arranged on one side, away from the transfer assembly, of the V-shaped groove, the turning part comprises a turning oil cylinder and a connecting rod, one end of the connecting rod is fixedly connected with the side wall of the V-shaped groove, the extending direction of the connecting rod is intersected with the extending direction of the side wall of the V-shaped groove, one end of the turning oil cylinder is rotatably connected with the other end of the connecting rod, the other end of the turning oil cylinder is rotatably connected with the bottom plate, and the turning oil cylinder drives the V-shaped groove to turn between the connecting rod position and the unloading rod position through the connecting rod.

In some embodiments, the feeder part comprises a plurality of V-shaped pieces and a plurality of V-shaped plates, the plurality of V-shaped pieces are connected with the bottom of the V-shaped plate, the plurality of V-shaped pieces are arranged at intervals in the second direction, the V-shaped plates and the V-shaped pieces define the V-shaped groove, the turning part is provided with a plurality of turning parts, and the plurality of turning parts are connected with the plurality of V-shaped pieces in a one-to-one correspondence manner.

In some embodiments, the transfer assembly further includes four lifting members connected to the transfer member, the four lifting members being provided on both sides of the transfer member in the second direction, the four lifting members being arranged in two pairs, the two pairs being arranged spaced apart from each other in the first direction along the transfer member, the lifting members of each pair being arranged spaced apart from and opposite to each other in the second direction along the transfer member, the lifting members being movable in the vertical direction.

In some embodiments, the transfer assembly further comprises stop members disposed on either side of the transfer member in the first direction and connected to the transfer member, the stop members comprising a plurality of stop bars pivotable between a stop position perpendicular to the top surface of the transfer member and a release position flush with the top surface of the transfer member.

In some embodiments, the lifting member includes a connecting portion and a pulley block, the pulley block includes a pulley, a traction rope, and a driving member, the bottom of the connecting portion is connected to the transferring member, the pulley is rotatably disposed at the top of the connecting portion, the traction rope is connected to the driving member by passing around the pulley, and the driving member drives the traction rope to drive the pulley to move in the vertical direction.

In some embodiments, the transfer member comprises:

a plurality of first bars each extending in the second direction along the transfer member, the plurality of first bars being disposed at intervals in the first direction along the transfer member, both ends of each of the first bars being connected to a bottom of the connection portion,

the second rods extend in the first direction along the transfer component, the second rods are arranged in the second direction at intervals, the distance between the second rods in the second direction is smaller than that of the drill rod, and the two ends of each second rod are provided with the stop rods and are pivotally connected with the stop rods.

The utility model discloses a rig includes the drill frame and send the lever apparatus, be equipped with the unit head on the drill frame, send the lever apparatus to be used for doing the unit head provides the drilling rod, send the lever apparatus to be above-mentioned any one embodiment send the lever apparatus.

The utility model discloses rig when the operation of driling, can accomplish the upper boom automatically or unload the pole process to can improve drilling efficiency, and need not operation personnel transport drilling rod, thereby can improve the security of operation.

Drawings

Fig. 1 is a schematic structural view of a rod feeding device according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of the rod feeding device of the embodiment of the present invention at another viewing angle.

Fig. 3 is a schematic structural diagram of a drill box according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a rod feeding assembly according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of the feed bar assembly of the embodiment of the present invention at another viewing angle.

Fig. 6 is a schematic view of the feed bar assembly of an embodiment of the present invention in a first position.

Fig. 7 is a schematic structural view of the feeding rod assembly of the embodiment of the present invention at the upper rod position.

Fig. 8 is a schematic structural diagram of a transfer assembly according to an embodiment of the present invention.

Fig. 9 is a schematic structural diagram of a transfer unit according to an embodiment of the present invention at another viewing angle.

Fig. 10 is an enlarged schematic view at a in fig. 9.

Reference numerals:

a rod feeding device 100;

a drill box 1; a housing bin 11; a stopper rod 12;

a transfer unit 2; a transfer member 21; a first lever 211; a second rod 212;

a lifting member 22; a connecting portion 221; a pulley 222; a stopper member 23; a stopper rod 231;

a feed bar assembly 3; a rod sending member 32; a base plate 321; a V-shaped groove 322; a V-shaped member 323; a V-shaped plate 324;

a swinging member 33; a first rotating arm 331; a second swivel arm 332; an expansion piece 333; the turning cylinder 341; a connecting rod 342;

a drill rod 4.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention

For convenience of description, the left-right direction in fig. 1 is referred to as a first direction, and the front-back direction in fig. 1 is referred to as a second direction.

The utility model discloses send lever apparatus 100 includes drill box 1, transfer assembly 2 and send the pole subassembly 3.

The drill box 1, transfer assembly 2 and send pole subassembly 3 interval arrangement in proper order on the first direction, be equipped with the multilayer in the drill box 1 and be used for holding the storehouse 11 that holds of drilling rod 4, the one side that holds storehouse 11 is equipped with the opening, the opening orientation of drill box 1 shifts assembly 2 and arranges, the opening part is equipped with a plurality of pin 12 that extend in vertical direction, pin 12 can be followed vertical direction and removed so that drilling rod 4 business turn over holds storehouse 11, the bottom of drill box 1 still is equipped with adjusting part (not shown in the figure), the adjustable drill box 1 of adjusting part rotates round the second direction, the second direction quadrature is in the first direction.

The feed bar assembly 3 is adapted to deliver drill rods 4 to a drilling rig (not shown in the figures) and in the second direction the feed bar assembly 3 is positioned opposite the drilling rig, the feed bar assembly 3 having a first position in the second direction in which the feed bar assembly 3 interfaces with the transfer assembly 2 the drill rods 4 and a second position adjacent the drilling rig in which the feed bar assembly 3 interfaces with the drilling rig 4.

The feeding rod assembly 3 comprises a V-shaped groove 322, the V-shaped groove 322 is rotatably arranged on the feeding rod assembly 3, and the V-shaped groove 322 has a connecting rod position and a discharging rod position, the opening of the V-shaped groove 322 faces upwards at the connecting rod position, and the opening of the V-shaped groove 322 faces to the side where the transfer assembly 2 is located at the discharging rod position.

The transfer assembly 2 is movable in a vertical direction, the transfer assembly 2 comprising a transfer member 21, the transfer member 21 being adapted to temporarily store drill rods 4, the transfer member 21 being higher than the V-shaped groove 322 in a rod-extension position and the transfer member 21 being lower than the V-shaped groove 322 in a rod-release position.

For example, as shown in fig. 1-10, the drill box 1, transfer assembly 2, and feeder assembly 3 are arranged in sequence in a right-to-left direction.

The drill box 1 is provided with a plurality of layers of accommodating bins 11, the plurality of layers of accommodating bins 11 are arranged in the up-down direction, an inlet of each accommodating bin 11 faces to the left, a stop lever 12 extending in the up-down direction is arranged at the inlet, the central line of each drill rod 4 extends in the front-back direction of each accommodating bin 11, a plurality of drill rods 4 can be accommodated in each layer of accommodating bin 11, and the stop lever 12 is arranged at the inlet and can block the drill rods 4. The movement of the stop lever 12 up and down can be realized by arranging a telescopic oil cylinder or a pulley block at the top of the drilling box 1.

The bottom of the drill box 1 is provided with an adjusting component (not shown in the figure), the adjusting component can be a plurality of expansion brackets or oil cylinders, and the like, the accommodating bin 11 can be controlled to incline towards the lower left or incline towards the upper left by adjusting the expansion length of the adjusting component at different positions, when the accommodating bin 11 inclines towards the lower left, the stop lever is moved upwards, an inlet is opened, and at the moment, the drill rod 4 can roll out of the accommodating bin 11 towards the left. When the drill rod 4 enters the accommodating bin 11, the inlet of the accommodating bin 11 is adjusted to face the upper right direction, then the stop lever 12 is moved upwards to open the inlet, the drill rod 4 falls into the accommodating bin 11, and finally the stop lever 12 is moved downwards, so that the drill rod 4 can be sealed in the accommodating bin 11.

When releasing the drill rods 4, the drill box 1 is first released from the lower storage 11 and then sequentially moves upwards. For example, the lowermost storage bin 11 is the first layer, the uppermost storage bin 11 is the last layer, and the stop rod 12 moves upward to the second storage bin 11, so that the drill rods 4 in the second storage bin 11 are blocked and the drill rods 4 in the first storage bin 11 can be rolled out. The stop rod 12 is then moved upwards to the third layer of magazines 11, at which point the drill rods 4 in the third layer of magazines 11 are shielded and the drill rods 4 in the first layer of magazines 11 can be rolled out.

The feed bar assembly 3 is movable in a forward and backward direction, directly in front of the feed bar assembly 3 is the drilling rig, and the first position is behind the second position.

The rod feeding process of the rod feeding device 100 according to the embodiment of the present invention is described below.

Firstly, the transfer assembly 2 is moved to an inlet of the drilling box 1, the drilling box 1 adjusts the inclination angle, so that the inlet faces to the left and downwards, the stop lever 12 is moved upwards, and the drill rod 4 rolls to the left and falls into the transfer assembly 2;

then, the transfer assembly 2 moves to the vicinity of the rod feeding assembly 3 and the transfer assembly 2 is higher than the rod feeding assembly 3, at this time, the rod feeding assembly 3 is located at the first position and the V-shaped groove 322 is located at the rod connecting position, and the transfer assembly 2 feeds the drill rod 4 into the V-shaped groove 322;

the feed bar assembly 3 is then moved forward from the first position to the second position and a pull bar assembly (not shown) on the rig pulls the drill bar 4 onto the rig.

The rod unloading process of the rod feeding device 100 according to the embodiment of the present invention is described below.

Firstly, the rod feeding assembly 3 is at the second position, the V-shaped groove 322 is at the position of the connecting rod, and the pull rod assembly on the drilling rig feeds the drill rod 4 to the rod feeding assembly 3;

then, the rod feeding assembly 3 moves backwards to the first position, the transfer assembly 2 moves to the position close to the rod feeding assembly 3 and lower than the V-shaped groove 322, the V-shaped groove 322 is turned over from the rod connecting position to the rod unloading position, the drill rod 4 rolls out of the V-shaped groove 322 rightwards and rolls onto the transfer assembly 2, and after the drill rod 4 rolls out of the V-shaped groove 322, the V-shaped groove 322 is turned over from the rod unloading position to the rod connecting position;

next, the transfer assembly 2 is moved to the vicinity of the entrance of the drilling box 1, and the transfer assembly 2 is positioned higher than the entrance of the drilling box 1, and the transfer assembly 2 feeds the drill rod 4 into the entrance of the drilling box 1.

The utility model discloses send lever apparatus 100, when carrying out the drilling operation, need not operation personnel transport drilling rod 4, can accomplish the upper boom automatically or unload the pole process, the upper boom or unload the pole efficient to not only can improve drilling efficiency, can reduce operation personnel's intensity of labour moreover, and then improve the security of operation.

In some embodiments, the feed bar assembly 3 comprises a feed bar assembly 32, a swinging assembly 33 and a base (not shown), the feed bar assembly 32 further comprises a base plate 321, a V-shaped groove 322 is rotatably provided on the base plate 321, a centerline of the V-shaped groove 322 extends along the second direction, the V-shaped groove 322 has a first end and a second end in the extending direction thereof, and the second end of the V-shaped groove 322 is disposed adjacent to the drill stand opposite to the first end of the V-shaped groove 322.

The base is connected to the feed bar member 32 by a swing member 33, and the swing member 33 can move the feed bar member 32 between a first position in which the center line of the V-shaped groove 322 is arranged in the horizontal direction and a second position in which the second end of the V-shaped groove 322 is higher than the first end of the V-shaped groove 322.

For example, as shown in fig. 4 and 5, the rod sending member 32 includes a base plate 321, the base plate 321 and a V-shaped groove 322 both extending in the front-rear direction, and the V-shaped groove 322 is rotatable with respect to the base plate 321, a first end of the V-shaped groove 322 is a rear end of the V-shaped groove 322, a second end of the V-shaped groove 322 is a front end of the V-shaped groove 322, and the front end of the V-shaped groove 322 is opposite to the drill stand.

The swing member 33 can swing the rod-feeding member 32 in the front-rear direction, and in the first position, the transfer unit 2 feeds the drill rod 4 into the V-shaped groove 322, and the bottom plate 321 and the V-shaped groove 322 extend horizontally, and the drill rod 4 placed in the V-shaped groove 322 is also horizontally. The swing member 33 drives the rod feeding member 32 to move forward to the second position, at this time, the front ends of the bottom plate 321 and the V-shaped groove 322 are higher than the rear ends, and the front end of the drill rod 4 placed in the V-shaped groove 322 is also higher than the rear ends, so that the drill rig can conveniently take the drill rod 4.

Thereby, the feed bar member 32 may move the drill rod 4 from the first position to a second position closer to the drill rig under the action of the swing member 33, and adjust the drill rod 4 to a setting with a high front end and a low rear end, so that the drill rig further adjusts the drill rod 4 to a vertical position.

In some embodiments, the swinging component 33 includes a first rotating arm 331, a second rotating arm 332 and a telescopic member 333, the first rotating arm 331 and the second rotating arm 332 are arranged at intervals in the second direction, the length of the second rotating arm 332 is greater than that of the first rotating arm 331, the second rotating arm 332 is arranged adjacent to the drill rig relative to the first rotating arm 331, and both the first rotating arm 331 and the second rotating arm 332 are used for connecting the base plate 321 and the base, one end of the telescopic member 333 is rotatably connected with the base, the other end of the telescopic member 333 is rotatably connected with the second rotating arm 332 so as to drive the second rotating arm 332 to swing in the front-rear direction, and the first rotating arm 331, the base plate 321, the second rotating arm 332 and the telescopic member 333 form a four-bar mechanism 342.

For example, as shown in fig. 6 and 7, the first rotating arm 331 is at the rear end of the feeding rod assembly 3, the second rotating arm 332 is at the front end of the feeding rod assembly 3 and is disposed adjacent to the drill stand, the length of the second rotating arm 332 is greater than that of the first rotating arm 331, the upper end of the first rotating arm 331 is hinged to the rear end of the bottom plate 321, the lower end of the first rotating arm 331 is hinged to the base, the upper end of the second rotating arm 332 is hinged to the front end of the bottom plate 321, and the lower end of the second rotating arm 332 is hinged to the base. The telescopic member 333 is provided at the rear end of the second rotating arm 332, one end of the telescopic member 333 is hinged to the middle of the second rotating arm 332, and the other end of the telescopic member 333 is hinged to the base. The first rotating arm 331, the bottom plate 321, the second rotating arm 332 and the telescopic member 333 form a four-bar mechanism 342, when the telescopic member 333 is extended, the second rotating arm 332 swings forwards, so that the bottom plate 321 and the first rotating arm 331 are driven to swing forwards, and the drill rod 4 in the V-shaped groove 322 is conveyed to the second position, and because the length of the second rotating arm 332 is greater than that of the first rotating arm 331, the front end of the bottom plate 321 is higher than the rear end, so that the drill rod 4 is adjusted to be in a state of high front and low rear. When the telescopic member 333 is retracted, the second rotating arm 332 swings backward, thereby moving the base plate 321 and the first rotating arm 331 backward, and further moving the drill rod 4 in the V-shaped groove 322 to the first position. This simplifies the structure of the swing member 33 and facilitates processing.

In some embodiments, the rod feeding assembly 3 further includes a turning component, the turning component is disposed on a side of the V-shaped groove 322 away from the transfer assembly 2, the turning component includes a turning cylinder 341 and a connecting rod 342, one end of the connecting rod 342 is fixedly connected with a side wall of the V-shaped groove 322, an extending direction of the connecting rod 342 is intersected with an extending direction of the side wall of the V-shaped groove 322, the other end of the turning cylinder 341 is rotatably connected with one end of the connecting rod 342, the other end of the turning cylinder 341 is rotatably connected with the bottom plate 321, and the turning cylinder 341 drives the V-shaped groove 322 to turn between a rod connecting position and a rod unloading position through the connecting rod 342.

For example, as shown in fig. 5, the turning member is disposed at the left side of the V-shaped groove 322, a connecting rod 342 is disposed at the left side of the upper end of the V-shaped groove 322, an included angle is formed between the extending direction of the connecting rod 342 and the extending direction of the left side wall of the V-shaped groove 322, the right end of the connecting rod 342 is fixedly connected to the V-shaped groove 322, the left end of the connecting rod 342 is hinged to the upper end of the turning cylinder 341, the lower end of the turning cylinder 341 is hinged to the bottom plate 321, and the lower end of the turning cylinder 341 is spaced from the lower end of the V-shaped groove 322.

The process of flipping the V-shaped groove 322 between the extension bar position and the release bar position is described below.

When the drill rod 4 is positioned in the V-shaped groove 322 and the V-shaped groove 322 is at the position of the extension rod, the turning cylinder 341 extends, so that the connecting rod 342 drives the V-shaped groove 322 to turn towards the right side, the V-shaped groove 322 also drives the turning cylinder 341 to swing towards the right under the inertia effect, the V-shaped groove 322 is adjusted to the rod unloading position, the opening of the V-shaped groove 322 faces towards the right side, and the drill rod 4 rolls out from the V-shaped groove 322 towards the right side. Then, the turning cylinder 341 is contracted to drive the V-shaped groove 322 to rotate to the left through the connecting rod 342, and finally to return to the connecting rod position, at which the opening of the V-shaped groove 322 faces upward. Therefore, the overturning component is simple in structure and convenient to process.

In some embodiments, the bar feeding member 32 includes a plurality of V-shaped pieces 323 and V-shaped pieces 324, the plurality of V-shaped pieces 324 are connected to the bottom of the V-shaped pieces 324, the plurality of V-shaped pieces 323 are arranged at intervals in the second direction, the V-shaped pieces 324 and the V-shaped pieces 323 together define a V-shaped groove 322, and the turning member is provided in plurality, and the plurality of turning members are connected to the plurality of V-shaped pieces 323 in a one-to-one correspondence.

For example, as shown in fig. 5, the rod transporting member 32 includes a plurality of V-shaped members 323 arranged at intervals in the front-rear direction, a V-shaped plate 324 is provided on the V-shaped member 323, and the bottom of the V-shaped plate 324 is fixedly connected to the inner surfaces of the plurality of V-shaped members 323 to form a V-shaped groove 322. Thus, the bar feed member 32 is simple in structure and easy to machine.

The number of the turning members is plural, for example, at least 1 turning member is provided at each of the front and rear ends of the V-shaped groove 322, or the number of the turning members is the same as that of the V-shaped members 323. Thus, the plurality of turning members can improve the stability of the V-shaped groove 322 during the turning process.

In some embodiments, the width direction of the transfer member 21 coincides with the first direction, and the length direction of the transfer member 21 coincides with the second direction. The transfer assembly 2 further includes four lifting members 22, the lifting members 22 are movable in a vertical direction, the lifting members 22 are connected to the transfer member 21 and provided in four, the lifting members 22 are provided on both sides of the transfer member 21 in a length direction, the four lifting members 22 are arranged in two pairs, the two pairs of lifting members 22 are arranged at intervals along a width direction of the transfer member 21, and each pair of lifting members 22 are arranged at intervals and opposite to each other along the length direction of the transfer member 21.

For example, as shown in fig. 8 and 9, the width direction of the transfer member 21 is the left-right direction, and the length direction of the transfer member 21 is the front-back direction. The lifting member 22 is provided at the front or rear end of the transfer member 21 to give way the left and right ends of the transfer member 21, thereby facilitating the transfer member 21 to interface the drill rods 4 with the drill box 1 on its right side or the transfer member 21 to interface the drill rods 4 with the V-shaped groove 322 on its left side.

The number of the lifting members 22 is four, two lifting members 22 are respectively arranged at the front end and the rear end of the transfer member 21, the two lifting members 22 at the same end are arranged at intervals, and the lifting member 22 at the front end of the transfer member 21 is arranged opposite to the lifting member 22 at the rear end of the transfer member 21.

The two lifting members 22 on the left side of the lifting member 22 are a pair, the two lifting members 22 on the right side of the lifting member 22 are a pair, one pair of the lifting members 22 moves upwards or downwards relative to the other pair of the lifting members 22, namely, the transfer member 21 can be turned leftwards or rightwards, and correspondingly, the drill rods 4 on the transfer member 21 can be rolled leftwards or rightwards under the action of gravity, so that the drill rods 4 are conveyed into the drill box 1 or the transfer assembly 2. For example, when transfer unit 2 needs to deliver drill rod 4 to V-shaped groove 322, transfer unit 2 moves to the vicinity of V-shaped groove 322 and places transfer member 21 higher than V-shaped groove 322, the pair of lifting units on the right side of transfer member 21 moves upward, transfer member 21 turns to the left, and drill rod 4 rolls to the left under the action of gravity to fall into V-shaped groove 322. When the transfer assembly 2 needs to send the drill rods 4 to the drill box 1, the transfer assembly 2 moves to the position near the drill box 1 and the transfer component 21 is arranged higher than the inlet of the drill box 1, the pair of lifting assemblies on the left side of the transfer component 21 moves upwards, the transfer component 21 turns to the right, and the drill rods 4 can turn to the right under the action of gravity to fall into the drill box 1. Therefore, the lifting component 22 is used for conveniently controlling the transfer component 21 to turn laterally, the drill rod 4 can automatically move into the drill box 1 or the V-shaped groove 322 under the action of gravity, additional power is not required to be provided, and energy consumption for transferring the drill rod 4 is reduced.

In some embodiments, the transfer assembly 2 further includes a stopping member 23, the stopping member 23 is provided at both sides of the transfer member 21 in the width direction and connected to the transfer member 21, and the stopping member 23 includes a plurality of stopping rods 231, and the stopping rods 231 are pivotable between a stopping position and a releasing position. In the stop position, the stop rod 231 is perpendicular to the top surface of the transfer member 21, and in the release position, the stop rod 231 is flush with the top surface of the transfer member 21.

For example, as shown in fig. 9, a stopper member 23 is provided at the left or right end of the transfer member 21, and the stopper member 23 is hinged to the transfer member 21. The stopping member 23 includes a plurality of stopping rods 231, and in the stopping position, the stopping rods 231 are perpendicular to the upper surface of the transfer member 21, and in the releasing position, the stopping rods 231 are flush with the top surface of the transfer member 21. The operation of the stop rod 231 will be described below by taking as an example the process of transferring the drill rod 4 from the rod feeding assembly 3 to the drill box 1 by the transfer assembly 2, when the transfer assembly 2 picks up the drill rod 4 from the rod feeding assembly 3, the stop rod 231 at the left side of the transfer member 21 moves to the release position, the stop rod 231 at the right side of the transfer member 21 moves to the stop position, at this time, the stop rod 231 at the left side of the transfer member 21 is flush with the top surface of the transfer member 21, and the stop rod 231 at the right side of the transfer member 21 is perpendicular to the top surface of the transfer member 21, so that the left end of the transfer member 21 is opened, so that the drill rod 4 rolls into the transfer member 21 from the left side of the transfer member 21, and at the same time, because the stop rod 231 at the right side of the transfer member 21 is perpendicular to the top surface of the transfer assembly 2, the drill rod 4 can be stopped from rolling out from the right end of the transfer member 21. The left stop rod 231 travels from the release position to the stop position while the drill rod 4 rolls into the transfer member 21, or after the drill rod 4 rolls into the transfer member 21. The transfer assembly 2 then moves the drill rods 4 to the vicinity of the drill box 1, adjusts the angle of inclination of the receiving bin 11 so that the entrance is facing upwards to the left, and then the stop rod 231 at the right end of the transfer member 21 runs to the release position so that the right end of the transfer member 21 is open, the transfer member 21 rolls over to the right, and the drill rods 4 roll to the right into the receiving bin 11.

Thereby, rolling out of the rod 4 from the transfer member 21 can be avoided by means of the stop member 23, thereby improving stability during transfer of the rod 4.

In other embodiments, as shown in fig. 10, the stop bar 231 is hinged to the second bar 212 through the first connection 232, the stop bar 231232 has a hinge hole near one end of the second bar 212, the second bar 212 has a second connection 233, a third connection 234 and a fourth connection 235, when the transfer member 21 is in the horizontal state, the line between the second connection 233 and the first connection 232 is along the horizontal direction, the fourth connection 235 is located right below the first connection 232, the line between the fourth connection 235 and the first connection 232 is along the vertical direction, the third connection 234 is below the first connection 232, and the line between the third connection 234 and the first connection 232 is 45 degrees from the horizontal direction.

In the stop position, the second rod 212 is connected to the stop rod 231 via a first connection 232 and a fourth connection 235, and in the release position, the second rod 212 is connected to the stop rod 231 via a first connection 232 and a second connection 233.

When the stop rod 231 needs to be connected with one of the second connection point 233, the third connection point 234 and the fourth connection point 235, the pin shaft is inserted into the second connection point 233, the third connection point 234 or the fourth connection point 235, when the connection position of the stop rod 231 needs to be changed, the pin shaft is taken out, and when the stop rod 231 moves to the next connection point, the pin shaft is inserted.

When the transfer member 21 and the V-shaped groove 322 are used for transferring the drill rod 4, on the one hand, the V-shaped groove 322 is located at the connecting rod position, the transfer member 21 is higher than the V-shaped groove 322, and then the stop rod 231 at the left side of the transfer member 21 is rotated to the release position, and the drill rod 4 is poured into the V-shaped groove 322.

On the other hand, the V-shaped groove 322 is located at the rod unloading position, the stop rod 231 at the left side of the transfer component 21 is rotated to the third connection 234, then the transfer component 21 is inclined to the left, so that the drill rod 4 is in contact with the stop rod 231 at the left side of the transfer component 21 and a space is reserved between the drill rod 4 and the first rod 211, then the V-shaped groove 322 is rotated from the rod unloading position to the rod connecting position, during the rotation of the V-shaped groove 322, the right side wall of the V-shaped groove 322 can extend into the space formed by the drill rod 4 and the first rod 211, and when the V-shaped groove 322 continues to rotate, the drill rod 4 can be dragged into the V-shaped groove 322 from the transfer component 21.

In some embodiments, as shown in fig. 8 and 9, the lifting member 22 includes a connecting portion 221 and a pulley assembly, the pulley assembly includes a pulley 222, a pulling rope (not shown), and a driving member (not shown), the bottom of the connecting portion 221 is connected to the transfer member 21, the pulley 222 is rotatably disposed at the top of the connecting portion 221, the pulling rope passes around the pulley 222 to be connected to the driving member, and the driving member drives the pulling rope to drive the pulley 222 to move in the vertical direction. Therefore, the pulley block can be used for driving the connecting part 221 to move up and down, so that the transfer component 21 is driven to move up and down, the lifting process of the transfer assembly 2 is further completed, and the pulley block is simple in structure and low in cost.

In some embodiments, the transfer member 21 includes a plurality of first rods 211 and a plurality of second rods 212, each first rod 211 extends along the length direction of the transfer member 21, the plurality of first rods 211 are spaced apart in the width direction of the transfer member 21, both ends of each first rod 211 are connected to the bottom of the connecting portion 221, each second rod 212 extends along the width direction of the transfer member 21, the plurality of second rods 212 are spaced apart in the length direction of the transfer member 21, the distance between two second rods 212 in the length direction of the transfer member 21 is smaller than the length of the drill rod 4, both ends of each second rod 212 are provided with a stop rod 231 and are pivotably connected to the stop rods 231.

For example, as shown in fig. 8, the first rod 211 is provided in two, the second rod 212 is provided in two, the first rod 211 extends in the front-rear direction, the second rod 212 extends in the left-right direction, and the distance between the two second rods 212 is smaller than the length of the drill rod 4, so that the drill rod 4 can be prevented from falling between the two second rods 212. At both ends of each second rod 212, there is a stopper rod 231, respectively. Thus, the transfer member 21 is simple in structure and easy to process.

Optionally, the number of the second rods 212 may also be 3-10. The number of the first bars 211 is 3, 4, 5, etc., and when the number of the first bars 211 is greater than 2, the elevating member 22 is provided on the leftmost first bar 211 and the rightmost first bar 211.

The utility model discloses a rig includes the rig and send pole device 100, is equipped with the unit head on the rig, send pole device 100 to be used for providing drilling rod 4 for the unit head, send pole device 100 to be above-mentioned any embodiment send pole device 100.

The utility model discloses the rig can carry drilling rod 4 to the rig automatically on, need not the staff transport to save the operating time of rig, improve probing efficiency.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations to the above embodiments by those of ordinary skill in the art are intended to be within the scope of the present invention.

Claims

1. A rod feeding apparatus, comprising:

drilling a box;

the rod handling assembly is adapted to transport the drill rod to a rig and in the second direction the rod handling assembly is disposed opposite the rig, the rod handling assembly having a first position in the second direction where the rod handling assembly interfaces the drill rod with the transfer assembly and a second position adjacent the rig where the rod handling assembly interfaces the drill rod with the rig;

2. The feed bar apparatus of claim 1, wherein the feed bar assembly further comprises:

a rod feeding member including the V-shaped groove and a base plate, the V-shaped groove being rotatably provided on the base plate with a center line of the V-shaped groove extending in the second direction, the V-shaped groove having a first end and a second end in the extending direction thereof, the second end of the V-shaped groove being disposed adjacent to the drill stand with respect to the first end of the V-shaped groove;

the base is connected with the rod sending component through the swinging component, the swinging component can drive the rod sending component to be switched between a first position and a second position, the center line of the V-shaped groove is arranged along the horizontal direction at the first position, and the second end of the V-shaped groove is higher than the first end of the V-shaped groove at the second position.

3. The lever feeding device according to claim 2, wherein the swing member includes a first rotating arm, a second rotating arm, and a telescopic member, the first rotating arm and the second rotating arm are used for connecting the base plate and the base, the first rotating arm and the second rotating arm are arranged at an interval in the second direction, the length of the second rotating arm is greater than that of the first rotating arm, the second rotating arm is arranged adjacent to the drill rig relative to the first rotating arm, one end of the telescopic member is rotatably connected with the base, the other end of the telescopic member is rotatably connected with the second rotating arm so as to drive the second rotating arm to swing in the second direction, and the first rotating arm, the base plate, the second rotating arm and the telescopic member form a four-bar linkage.

4. The rod conveying device of claim 3, wherein the rod conveying assembly further comprises a turnover part, the turnover part is arranged on one side, away from the transfer assembly, of the V-shaped groove, the turnover part comprises a turnover oil cylinder and a connecting rod, one end of the connecting rod is fixedly connected with the side wall of the V-shaped groove, the extending direction of the connecting rod is intersected with the extending direction of the side wall of the V-shaped groove, one end of the turnover oil cylinder is rotatably connected with the other end of the connecting rod, the other end of the turnover oil cylinder is rotatably connected with the bottom plate, and the turnover oil cylinder drives the V-shaped groove to turn over between the connecting rod position and the unloading rod position through the connecting rod.

5. The apparatus as claimed in claim 4, wherein the bar feeding unit includes a plurality of V-shaped pieces and a plurality of V-shaped pieces, each of the plurality of V-shaped pieces is connected to a bottom of the V-shaped piece, the plurality of V-shaped pieces are arranged at intervals in the second direction, the V-shaped pieces and the V-shaped pieces define the V-shaped groove, the turning unit is provided in plurality, and the plurality of turning units are connected to the plurality of V-shaped pieces in a one-to-one correspondence.

6. The rod feeding device according to claim 5, wherein the transfer assembly further includes four lifting members connected to the transfer member, the four lifting members being provided on both sides of the transfer member in the second direction, the four lifting members being arranged in two pairs, the two pairs being arranged at a distance from each other in the first direction along the transfer member, the lifting members of each pair being arranged at a distance from and opposite to each other in the second direction along the transfer member, the lifting members being movable in the vertical direction.

7. The rod handling device of claim 6, wherein the transfer assembly further comprises stop members disposed on opposite sides of the transfer member in the first direction and connected to the transfer member, the stop members including a plurality of stop rods pivotable between a stop position in which the stop rods are perpendicular to the top surface of the transfer member and a release position in which the stop rods are flush with the top surface of the transfer member.

8. The feed beam apparatus of claim 7, wherein the lifting member includes a coupling portion and a pulley block, the pulley block including a pulley, a pull cord, and an actuating member, a bottom portion of the coupling portion being coupled to the transfer member, the pulley being rotatably disposed at a top portion of the coupling portion, the pull cord being coupled to the actuating member around the pulley, the actuating member driving the pull cord to move the pulley in the vertical direction.

9. The feed bar apparatus of claim 8, wherein the transfer member comprises:

a plurality of first bars, each of which extends in the second direction along the transfer member, the plurality of first bars being disposed at intervals in the first direction along the transfer member, both ends of each of the first bars being connected to the bottom of the connecting portion;

10. A drilling machine, characterized by comprising a drilling frame and a rod conveying device, wherein the drilling frame is provided with a power head, the rod conveying device is used for providing a drill rod for the power head, and the rod conveying device is according to any one of claims 1-9.