CN112459719A - Full-automatic supplementary pole case that trades - Google Patents

Abstract

The invention discloses a full-automatic auxiliary rod changing box which comprises a storage mechanism for storing and placing drill rods, a plurality of conveying mechanisms for conveying the drill rods in the storage mechanism, a rod supporting mechanism for lifting the drill rods in the storage mechanism, a first driving mechanism for providing power for the plurality of conveying mechanisms simultaneously, and a fixing mechanism for installing the storage mechanism, the conveying mechanisms, the rod supporting mechanism and the first driving mechanism; the storage mechanism is detachably arranged above the fixing mechanism; the transportation mechanism is positioned below the storage mechanism, and the top of the transportation mechanism is flush with the bottom of the storage mechanism; the supporting rod mechanism is positioned below the conveying mechanism; the lifting highest point of the supporting rod mechanism is higher than the bottom position of the storage mechanism. The invention aims to realize full-automatic rod feeding and loading, solve the problem of limited capacity of a drill rod box, meet the requirement of supplementing drill rods at any time when the drill rods are insufficient, realize simultaneous linkage of a plurality of drill rod brackets when the drill rods are transported and avoid clamping stagnation and deformation of the drill rods in the drill rod box.

Description

Full-automatic supplementary pole case that trades

Technical Field

The invention belongs to the field of drilling machines, and particularly relates to a full-automatic auxiliary rod changing box.

Background

The horizontal directional drilling machine is a construction machine for laying various underground utilities (pipelines, cables, etc.) without digging ground surface, and is widely applied to the laying construction of flexible pipelines of water supply, electric power, telecommunication, natural gas, petroleum, etc., is suitable for the conditions of sandy soil, clay, etc., is not suitable for the high underground water level and pebble stratum, and can be constructed in most non-hard rock areas in China. The working environment temperature is-15 to +45 ℃. The horizontal directional drilling technology is a new construction technology combining the directional drilling technology in the petroleum industry and the traditional pipeline construction method, has the advantages of high construction speed, high construction precision, low cost and the like, and is widely applied to the pipeline laying construction engineering of water supply, coal gas, electric power, telecommunication, natural gas, petroleum and the like. Horizontal directional drilling equipment has also gained rapid development over a decade, becoming a new industry in developed countries. The development trend is developing towards the characteristics of large-scale and miniaturization, adaptation to hard rock operation, self-contained anchoring systems, automatic stacking and extracting of drill rods, automatic lubrication of drill rod connection, electric shock prevention systems and other automatic operation functions, ultra-deep guiding monitoring, wide application range and the like. The device is generally suitable for steel pipes and PE pipes with the pipe diameter of phi 300-phi 1200mm, the maximum pipe laying length can reach 1500m, the device is suitable for various soil conditions from soft soil to hard rock, and the application prospect is wide.

The drill rods are required to be additionally connected for many times in the construction process of the horizontal directional drilling machine, and the medium and small-sized drilling machines are more frequent in rod replacement, and are mainly provided with a semi-automatic auxiliary rod replacement device and a full-automatic auxiliary rod replacement device to replace manual rod replacement, so that the labor intensity is reduced, and the construction efficiency is improved. Although the number of connecting rods of the existing semi-automatic auxiliary rod replacing device is not limited, the construction distance is not influenced, 2 workers are needed during construction, the labor intensity is high, time and labor cost are consumed for manual carrying, and the rod connecting and replacing efficiency is not high; the existing full-automatic rod replacing device does not need to manually lift the drill rod, so that the labor and the time are saved, but the volume of a drill rod box is limited, the storage quantity of the drill rods for keeping the balance of a machine is limited, the total quantity of the drill rods accommodated in the drill rod box is insufficient, the construction distance is influenced, and the drill rods are frequently required to be temporarily added in the construction process; the drilling rod case is installed on the machine girder, and the higher general liftoff in position all is about 1 meter 6, must 2 personnel climb when adding the drilling rod and drop the drilling rod from drilling rod case top neutral gear one by one, and the drilling rod can't avoid colliding with other drilling rods when falling into the drilling rod case, very easily injures drilling rod and screw thread, and the artifical safety accident that also takes place easily at not only intensity of labour that climbs the in-process greatly. When a machine is transported in a field and travels in a long distance, all drill rods in a drill rod box need to be unloaded to ensure the balance of the machine and the safety of getting on and off the machine, the existing full-automatic drill rod box only has the function of unloading the drill rods towards the inner side of the machine, and the drill rods can only be wound out of a crossbeam at the inner side of the machine due to the blockage of the drill rod box during unloading, so that the operation is complex and time-consuming; the drill rod box is added or removed, and the operation must be stopped, so that the construction progress is influenced.

In addition, in the working process of the existing full-automatic rod replacing device, because the length of the drill rod reaches 3 meters, the lifting of the drill rod is completed by at least two drill rod brackets (fulcrums), the rod supporting mechanism in the prior art is that the two drill rod brackets are respectively connected with a hydraulic oil cylinder, the drill rod brackets are pushed by the extension of the hydraulic oil cylinder to complete the up-and-down lifting action of the drill rod, and the synchronization of the actions of the two hydraulic oil cylinders is controlled by adjusting the flow rate of the hydraulic oil in and out of the hydraulic oil cylinder, the structure can only be manually adjusted by visual and empirical operation, the flow rate control of the hydraulic oil of the two oil cylinders always has certain difference in practical use, the synchronous control effect of the two oil cylinders is not ideal, the lifting actions of the two drill rod brackets often have the problems of different speeds and inaccurate synchronization of the lifting heights, the, the interference with peripheral structural parts can cause the clamping stagnation of the up-down rod action and even the extrusion deformation of the failed drill rod of the up-down rod, thereby influencing the construction efficiency.

Disclosure of Invention

The invention aims to solve the problems, provides a full-automatic auxiliary rod changing box, solves the problem of limited capacity of a drill rod box of a full-automatic rod changing device, meets the requirement of timely supplement of a drill rod when the drill rod is insufficient, is safer and more efficient in assembling and disassembling the drill rod, and can realize simultaneous linkage of a plurality of drill rod brackets when the drill rod is transported, so that linkage ascending and descending of the whole rod supporting mechanism are ensured, clamping stagnation and extrusion deformation caused when the drill rod moves up and down in the drill rod box are avoided, and the whole working efficiency is improved.

In order to realize the purpose, the invention adopts the technical scheme that:

a full-automatic auxiliary rod replacing box comprises a storage mechanism for storing and placing drill rods, a plurality of conveying mechanisms for conveying the drill rods in the storage mechanism, a rod supporting mechanism for lifting the drill rods in the storage mechanism, a first driving mechanism for providing power for the plurality of conveying mechanisms simultaneously, and a fixing mechanism for installing the storage mechanism, the conveying mechanisms, the rod supporting mechanism and the first driving mechanism; the storage mechanism is detachably arranged above the fixing mechanism; the transportation mechanism is positioned below the storage mechanism, and the top of the transportation mechanism is flush with the bottom of the storage mechanism; the supporting rod mechanism is positioned below the conveying mechanism; the lifting highest point of the supporting rod mechanism is higher than the bottom position of the storage mechanism.

Preferably, the supporting rod mechanism comprises a third driving device and a plurality of groups of drill rod brackets; the third driving device is arranged on the fixing mechanism through a third mounting frame and is hinged with the third mounting frame; one end of the drill rod bracket is hinged with the fixing mechanism; the free end of the drill rod bracket close to the third driving device is hinged with an output shaft of the third driving device; a linkage rod is arranged between two adjacent drill rod brackets; both ends of the linkage rod are hinged with the drill rod bracket connected with the linkage rod; the top of the drill rod bracket is higher than the bottom of the storage mechanism at the highest point of motion.

Preferably, the drill rod carrier is composed of a plurality of carrier units; the bracket unit consists of two first lifting blocks arranged in parallel and a second lifting block vertical to the first lifting blocks, and the two first lifting blocks are connected through the second lifting block; one end of the first lifting block is hinged with the fixing mechanism; the tops of the free ends of the first lifting blocks are connected through a first connecting rod; and an output shaft of the third driving device is connected with the free end of the first lifting block.

Preferably, the first driving mechanism comprises a first driving device, a first driving rod and a transmission mechanism; the first driving device is fixed on the fixing mechanism through a first mounting frame; an output shaft of the first driving device is connected with a first driving rod; and the first driving rod is provided with a plurality of transmission mechanisms for controlling the movement of the conveying mechanism.

Preferably, the transportation mechanism comprises a moving block; the top of the moving block is fixed with an object placing block which is flush with the bottom of the storage mechanism; the moving block is arranged on the fixing mechanism through a second mounting frame; an accommodating block is fixed at one end of the moving block; the moving block is provided with a limiting mechanism for limiting the drill rod in the containing block to move out; the bottom of the moving block is connected with the transmission mechanism in a matching mode.

Preferably, the object placing block of the transportation mechanism is provided with a first accommodating groove for placing the drill rod, and a detachable cushion block is placed in the first accommodating groove.

Preferably, the limiting mechanism comprises a second driving device and a first stop block; the accommodating block is provided with an accommodating groove for accommodating a drill rod; the first stop block is positioned above the containing groove; the first stop block is connected with the second driving device.

Preferably, the limiting mechanism further comprises a first connecting block; the first connecting block can be arranged at the bottom of the object placing block or on the side surface of the moving block in a sliding manner; one end of the first connecting block is connected with the first stop block, and the other end of the first connecting block is connected with the second driving device; the first connecting block is also connected with the accommodating block through a spring.

Preferably, the storage mechanism comprises a first bracket and a drill rod box; the drill rod boxes are arranged at two ends of the first bracket; the cross section of the drill rod box is of an Contraband-shaped structure, and a first stop lever is arranged at the upper part of the drill rod box; a plurality of separation blocks are arranged inside the drill rod box; the first support comprises a plurality of second stop rods which are transversely arranged; and the second gear rods positioned on the same side of the drill rod box are connected through reinforcing rods.

Preferably, the fixing mechanism comprises a plurality of second brackets, a third fixing block and a lifting rod; a plurality of the second brackets are arranged in parallel; two ends of the second bracket are fixedly connected to the third fixing block; a lifting rod is arranged on the third fixed block; and the drill rod box is fixedly connected with the third fixed block.

The invention has the beneficial effects that: the problem of full-automatic pole device drill pipe case capacity is limited is solved, satisfy the drilling rod and supply at any time when not enough, and loading and unloading drilling rod is safer, high-efficient, can realize the linkage when a plurality of drilling rod brackets again when transporting the drilling rod to guarantee that the linkage of whole die-pin mechanism rises and descends, avoid the drilling rod to cause jamming and extrusion deformation when the drilling rod incasement up-and-down motion, improve whole work efficiency.

1. The storage mechanism and the fixing mechanism are detachably mounted, so that the drill rod can be conveniently placed in the storage mechanism, the conveying mechanism can convey the drill rod in the storage mechanism to a manipulator of a drilling machine, automation in the whole process is realized, and the working efficiency is improved.

2. According to the invention, two independent drill rod brackets are designed into a linkage mechanism, and a plurality of groups of drill rod brackets can be arranged according to the length of a drill rod on the basis, and the adjacent drill rod brackets are connected rigidly and accurately to ensure that the lifting actions of the two adjacent drill rod brackets are completely consistent, so that the linkage effect among the plurality of groups of drill rod brackets is ensured, the drill rod can be ensured to be lifted and lowered horizontally, the problems of clamping stagnation and extrusion deformation caused by the up-and-down movement of the drill rod in a drill rod box are avoided, and the working efficiency is improved; in addition, the invention can control a plurality of groups of drill rod brackets by only using one driving device to replace the condition that one driving device is needed for one original drill rod bracket, thereby saving the manufacturing and assembling cost and having good economy.

3. The conveying mechanism can realize the function of double upward rods, and meets the requirement that the drill rods are added in a semi-automatic mode under the condition that the drill rods of the drill rod box of the full-automatic rod replacing device are exhausted, so that the effect that the number of the connecting rods is not limited is realized; the personnel do not need to climb, and the labor intensity and the potential safety hazard are reduced; the drill rod can be directly sent into or taken out of the rod replacing box, so that the rod loading time is shortened, and the efficiency is improved; the drill rods are horizontally conveyed into the drill rod box, and the drill rods are not collided and damaged; the bidirectional upper and lower rods can ensure that the drill rod can be directly taken out from the outer side of the machine when the rod is dismounted.

4. The conveying mechanisms can determine the number of the conveying mechanisms according to the length of the drill rod, and the plurality of conveying mechanisms can be synchronously controlled through one driving device, so that the horizontal translation of the drill rod is realized, the clamping effect is ensured, the manufacturing and assembling cost is saved, and the conveying mechanism has good economy.

5. The accommodating block in the conveying mechanism is also provided with a limiting mechanism, when the drill rod falls into the accommodating groove of the accommodating block, the first stop block leaves the accommodating groove under the control of the driving device, so that the drill rod can conveniently fall into the accommodating groove completely, and then the driving device controls the first stop block to enter the upper part of the accommodating groove, so that the drill rod is clamped and prevented from falling or moving in the conveying process; and the first stop block is connected with the accommodating block through a spring, and the first stop block is further fixed under the action of elastic force.

Drawings

Fig. 1 is a schematic structural diagram of a conventional drilling machine.

Fig. 2 is a schematic structural diagram of a prior art drilling machine for installing the invention.

Figure 3 is a schematic view of the invention when loaded with drill pipe.

Fig. 4 is a schematic structural diagram of the single-direction upward rod.

Fig. 5 is a schematic structural view of the present invention when a two-way upward rod is implemented.

Fig. 6 is a schematic structural diagram of the lifting process of the supporting rod mechanism of the invention.

Fig. 7 is a front view showing the ascending process of the tray lever mechanism of the present invention.

Fig. 8 is a schematic structural diagram of the descending process of the supporting rod mechanism of the invention.

Fig. 9 is a front view showing a descending process of the tray lever mechanism of the present invention.

Fig. 10 is a schematic diagram of the linkage process of the supporting rod mechanism.

Fig. 11 is a schematic structural view of a transportation mechanism and a fixing mechanism according to the present invention.

Fig. 12 is a schematic structural view of the single-direction rod conveying mechanism of the invention.

FIG. 13 is a front view of the single up bar transport mechanism of the present invention.

Fig. 14 is a schematic structural view of the double-upward rod conveying mechanism of the invention.

FIG. 15 is a front view of the bi-directional upper bar transport mechanism of the present invention.

FIG. 16 is a first perspective view of the drill pipe carrier of the present invention.

FIG. 17 is a second perspective view of the drill pipe carrier of the present invention.

The text labels in the figures are represented as:

1. a first drive mechanism; 2. a transport mechanism; 3. a support rod mechanism; 4. a storage mechanism; 5. a fixing mechanism;

11. a first driving device; 12. a first drive lever; 13. a transmission mechanism; 14. a first mounting bracket;

21. cushion blocks; 22. a first accommodating groove; 23. a moving block; 24. a limiting mechanism; 25. placing the object blocks; 26. a containing block; 27. a second mounting bracket;

241. a second driving device; 242. a first connection block; 243. a first hook; 344. a second hook; 245. a spring; 246. a third hook; 247. a first stopper;

261. an accommodating groove; 262. a fourth hook;

31. a third mounting bracket; 32. a third driving device; 33. a drill rod carriage; 34. a first link; 35. a linkage rod; 36. a limiting block;

331. a first connection hole; 332. a second connection hole; 333. a third connection hole; 334. a pin hole; 335. a boss; 336. a first lifting block; 337. a second lifting block;

41. a first bracket; 42. a drill pipe box; 43. a first shift lever; 44. a separation block;

411. a second shift lever; 412. a reinforcing rod;

51. a second bracket; 52. a third fixed block; 53. fixing a column; 54. lifting a pull rod;

A. existing horizontal directional drilling machines; B. supplementary pole case that trades.

Detailed Description

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is apparent that the specific details set forth in the following description are merely exemplary of the invention, which can be practiced in many other embodiments that depart from the specific details disclosed herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1, for the existing horizontal directional drilling machine, the drill rod 6 needs to be connected in a multiple way in the working process, the existing rod changing mode needs to be manually disassembled and assembled, the mode is high in labor intensity, time and labor cost are consumed for manual carrying, and rod connecting and changing efficiency is not high.

As shown in fig. 2 and fig. 3, the fully-automatic auxiliary rod replacing box provided by the embodiment is additionally installed on the same side of the manipulator of the drilling machine, so that not only can the drilling rod 6 be automatically conveyed to the manipulator, but also the drilling rod can be automatically supplemented into the drilling rod box 42 or removed, and the drilling rod in the drilling rod box 42 does not need to be loaded, taken out and conveyed by extra manpower, so that the fully-automatic auxiliary rod replacing box is more efficient and safer; and new drill rods can be continuously and uninterruptedly supplied to the manipulator through the conveying mechanism 2, so that the working efficiency is ensured.

As shown in fig. 4, the specific structure is: the device comprises a storage mechanism 4 for storing and placing drill rods, a plurality of conveying mechanisms 2 for conveying the drill rods in the storage mechanism 4, a rod supporting mechanism 3 for lifting and supporting the drill rods in the storage mechanism 4, a first driving mechanism 1 for providing power for the plurality of conveying mechanisms 2 simultaneously, and a fixing mechanism 5 for installing the storage mechanism 4, the conveying mechanisms 2, the rod supporting mechanism 3 and the first driving mechanism 1; the storage mechanism 4 is detachably arranged above the fixing mechanism 5; the transportation mechanism 2 is positioned below the storage mechanism 4, and the top of the transportation mechanism 2 is flush with the bottom of the storage mechanism 4; the supporting rod mechanism 3 is positioned below the conveying mechanism 2; the highest lifting point of the supporting rod mechanism 3 is higher than the bottom position of the storage mechanism 4.

As shown in fig. 5, in the present embodiment, the first drive mechanism 1 includes a first drive device 11, a first drive lever 12, and a transmission mechanism 13; the first driving device 11 is fixed on the fixing mechanism 5 through a first mounting frame 14; the output shaft of the first driving device 11 is connected with a first driving rod 12; the first driving rod 12 is provided with a plurality of transmission mechanisms 13 for controlling the movement of the transport mechanism 2. In a specific implementation, the first driving device 11 is a driving motor, an output shaft of the driving motor is connected to the first driving rod 12 to control the first driving rod 12 to rotate, the transmission mechanism 13 is fixed on the first driving rod 12, and synchronous transmission of the plurality of transmission mechanisms 13 is controlled by starting the driving motor. In this embodiment, the transmission mechanism 13 may be a gear transmission mode, a belt transmission mode, or the like, preferably, the gear transmission mode, the transmission mechanism 13 is a gear, the gear is fixedly disposed on the first driving rod 12 and corresponds to the number of the transportation devices 2 one by one, and the rotation of the gear is controlled by the first driving rod 12, so as to control the transportation devices 2 engaged with the gear to move.

As shown in fig. 11 and 12, in the present embodiment, the transport mechanism 2 includes a moving block 23; the top of the moving block 23 is fixed with an object placing block 25, the object placing block 25 is flush with the bottom of the storage mechanism 4, wherein the length of the object placing block 25 is greater than the width of the storage mechanism 4, so that displacement capacity is provided for the object placing block 25 during left-right fine adjustment, and the situation that the object placing block 25 is too short to be always abutted against the bottom of the storage mechanism 4 in the moving process, so that a drill rod in the storage mechanism 4 falls off is avoided; the moving block 23 is arranged on the fixing mechanism 5 through a second mounting frame 27; an accommodating block 26 is fixed at one end of the moving block 23; the moving block 23 is provided with a limiting mechanism 24 for limiting the moving-out of the drill rod in the accommodating block 26; the bottom of the moving block 23 is connected with the transmission mechanism 13 in a matching way. In this embodiment, the bottom of the moving block 23 is provided with gear teeth capable of meshing with the gear, and the first driving device 11 is started, so that synchronous transmission of a plurality of gears is controlled simultaneously, and then the moving block 23 synchronously moves under the transmission of the gears.

As shown in fig. 4 and 5, in the present embodiment, a first receiving groove 22 for receiving a drill rod is disposed on the object placing block 25 of the transportation mechanism 2, and a detachable spacer block 21 is disposed in the first receiving groove 22.

As shown in fig. 12, in the present embodiment, the limiting mechanism 24 includes a second driving device 241 and a first stopper 247; the accommodating block 26 is provided with an accommodating groove 261 for accommodating a drill rod; the first block 247 is located above the receiving groove 261; the first stopper 247 is connected to the second driving device 241. In the embodiment, the receiving groove 261 has an arc shape of 3/4, and when the drill rod falls into the receiving groove 261, the second driving device 241 controls the first stopper 247 to be above the receiving groove 261 to form a clamping assembly with the receiving groove 261, so as to fix the drill rod in the receiving groove 261 and prevent the drill rod from falling off during the transportation process.

In another embodiment, as shown in fig. 13, the spacing mechanism 24 further comprises a first connecting block 242; the first connecting block 242 is slidably arranged at the bottom of the object placing block 25 or at the side of the moving block 23; one end of the first connecting block 242 is connected to the first stopper 247, and the other end is connected to the second driving device 241; the first connecting block 242 is also connected to the receiving block 26 by a spring 245. In specific implementation, the accommodating block 26 is provided with a fourth hook 262, the first connecting block 242 is provided with a first hook 243, two ends of the spring 245 are respectively provided with a third hook 246 matched with the fourth hook 262 and a second hook 244 matched with the first hook 243, when the second driving device 241 controls the first stop block 247 to be far away from the accommodating block 26, the spring 245 is stretched under the action of the first connecting block 242, when the second driving device 241 controls the first stop block 247 to restore to the clamping state, meanwhile, the first stop block 247 is also under the elastic force action of the spring 245, so that even if the second driving device 241 fails in the clamping process, the clamping state can be maintained, the drill rod cannot fall off, and the safety of workers is ensured.

In a specific operation, the transportation mechanism 2 is in a single-direction rod type, and the first receiving groove 22 is not formed in the moving block 23, or the cushion block 21 is placed in the first receiving groove 22. At this time, the accommodating block 26 of the transportation mechanism 2 is located below a group of drill rods on the outermost side of the storage mechanism 4, and the highest point of the rod supporting mechanism 3 is located below the object placing block 25 of the transportation mechanism 2, because the object placing block 25 is flush with the bottom of the storage mechanism 4, that is, the object placing block 25 and the lowest point of the storage mechanism 4 are at the same horizontal plane, the drill rods located in the storage mechanism 4 drop onto the object placing block 25, the drill rods on the outermost side drop onto the accommodating block 26, at this time, the transportation mechanism 2 is moved, so that the accommodating block 26 is moved out of the storage mechanism 4, the drill rods above the moved drill rods drop onto the object placing block 25 because the object placing block 25 replaces the position of the accommodating block 26, and then drop onto the object placing block 25, and simultaneously the object placing block 25 also replaces the rod supporting mechanism 3 to support other drill rods located in the storage mechanism 4, thus completing the preparation of feeding of the drill; and then the supporting rod mechanism 3 is started, so that the highest point of the supporting rod mechanism is positioned above the object placing block 25 of the transport mechanism 2, the drill rod positioned on the object placing block 25 is lifted, the transport mechanism 2 is convenient to move, and the drill rod in the accommodating block 26 is transported.

As shown in fig. 11, 14 and 15, the transportation mechanism 2 is of a double upward rod type, that is, the moving block 23 is provided with not only the accommodating block 26, but also the first accommodating groove 22 on the placement block 25, at this time, the conveying of the drill rods and the adding of the drill rods can be completed simultaneously, the conveying of the drill rods includes a descending conveying process and a discharging process, the conveying process to the drilling machine is for the drill rods located in the accommodating block 26, and the discharging process is for the drill rods in the first accommodating groove 22, the feeding preparation is the same as the unidirectional rod feeding type, and the difference between the feeding preparation and the unidirectional rod feeding type lies in the conveying direction, so that the description is omitted; to the drilling rod interpolation, the die-pin mechanism 3 is in the state of lifting the support drilling rod this moment, move out the below of storage mechanism 4 with first holding tank 22, then put into first holding tank 22 with the drilling rod, move into the below of storage mechanism 4 with first holding tank 22 afterwards, control die-pin mechanism 3 and descend to the below of putting thing piece 25 this moment, the drilling rod that is located in storage mechanism 4 drops to putting on thing piece 25 or drops the drilling rod top in first holding tank 22, then control die-pin mechanism 3 rises, jack-up all drilling rods, accomplish the interpolation of drilling rod. In a specific operation, the dropping of the drill rods of the receiving block 26 is performed in sequence from the outside to the inside, and the dropping of the drill rods of the first receiving groove 22 is not necessarily performed in sequence as long as the accommodating block 25 outside the first receiving groove 22 is long enough.

As shown in fig. 7, in the present embodiment, the rod supporting mechanism 3 includes a third driving device 32 and a plurality of sets of rod holders 33; the third driving device 32 is arranged on the fixing mechanism 5 through a third mounting frame 31, and the third driving device 32 is hinged with the third mounting frame 31; one end of the drill rod bracket 33 is hinged with the fixing mechanism 5; the free end of the rod cradle 33 adjacent to the third drive 32 is hinged to the output shaft of the third drive 32; a linkage rod 35 is arranged between two adjacent drill rod brackets 33; the two ends of the linkage rod 35 are hinged with the drill rod bracket 33 connected with the linkage rod; the top of the rod cradle 33 is at the highest point of movement higher than the bottom of the storage mechanism 4.

As shown in fig. 6, 7 and 10, the third driving device 32 is a hydraulic cylinder, the third driving device 32 can rotate around the third mounting frame 31, the output shaft of the third driving device 32 can rotate around the drill rod bracket 33, the drill rod bracket 33 rotates around the fixing mechanism 5, and both ends of the linkage 35 respectively rotate around the drill rod bracket 33, thereby forming a set of linkage mechanisms. And starting the third driving device 32, extending an output shaft of the third driving device 32, further pushing the drill rod bracket 33 to rotate around the fixing mechanism 5, pushing the adjacent drill rod bracket 33 to rotate through the linkage rod 35, when the drill rod bracket 33 moves to the highest point, wherein the top of the drill rod bracket 33 is higher than the object placing block 25 of the transportation mechanism 2, and at the moment, lifting the drill rod on the object placing block 25, so that the transportation mechanism 2 loaded with the drill rod can move conveniently, and the drill rod is conveyed to a manipulator of the drilling machine.

As shown in fig. 8, 9 and 10, after reaching the highest point, the third driving device 32 is started, the output shaft of the third driving device 32 contracts, the drill rod bracket 33 is further pulled to rotate around the fixing mechanism 5, the adjacent drill rod bracket 33 is pulled to rotate through the linkage rod 35, finally, the top of the drill rod bracket 33 is lower than the object placing block 25 of the transportation mechanism 2, and at the moment, the drill rod falls into the accommodating grooves 261 of the object placing block 25 and the accommodating block 26 to prepare for transporting the drill rod to the drilling machine.

As shown in fig. 16 and 17, in the present embodiment, the rod carriage 33 is composed of a plurality of carriage units; the bracket unit consists of two first lifting blocks 336 arranged in parallel and a second lifting block 337 perpendicular to the first lifting blocks 336, and the two first lifting blocks 336 are connected through the second lifting block 337; one end of the first lifting block 336 is hinged with the fixing mechanism 5; the tops of the free ends of the first lifting blocks 336 are connected through a first connecting rod 34; the output shaft of the third drive means 32 is connected to the free end of the first lifting block 336. In a specific operation, the first lifting block 336 is further provided with a first connection hole 331, a second connection hole 332 and a third connection hole 333, the third driving device 32 is hinged to the first connection hole 331, the first connection hole 331 hinged to the output shaft of the third driving device 32 is further provided with a boss 335 for increasing a contact area, the linkage rod 35 is hinged to the second connection hole 332, the bottom of the first lifting block 336 is provided with the third connection hole 333, the third connection hole 333 of the first lifting block 336 is hinged to the fixing mechanism 5 through a connection shaft, and the third connection hole 333 is provided with a pin hole 334 for installing a pin to reinforce the connection with the connection shaft, so that the adjacently arranged first lifting blocks 336 rotate simultaneously, and the connection shaft only rotates on the fixing mechanism 5.

As shown in fig. 5, in the present embodiment, the storage mechanism 4 includes a first bracket 41 and a rod magazine 42; the rod box 42 is provided at both ends of the first bracket 41; the cross section of the drill rod box 42 is in an Contraband-shaped structure, and a first stop rod 43 is arranged at the upper part of the drill rod box 42; the interior of the rod box 42 is provided with a plurality of spacer blocks 44, each spacer block having a width between them to accommodate only one rod; the first bracket 41 comprises a plurality of second shift rods 411 which are transversely arranged; the second stop rod 411 on the same side of the drill rod box 42 is connected with the second stop rod through a reinforcing rod 412. In particular implementations, the drill rods are arranged in longitudinal groups within the rod magazine 42.

As shown in fig. 5, in the present embodiment, the fixing mechanism 5 includes a plurality of second brackets 51, a third fixing block 52, and a lifting rod 54; a plurality of second brackets 51 are arranged in parallel; two ends of the second bracket 51 are fixedly connected to the third fixing block 52; a lifting rod 54 is arranged on the third fixed block 52; the rod box 42 is detachably connected to the third fixed block 52, i.e., fixed and detached by the fixed column 53.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims (10)

1. A full-automatic auxiliary rod replacing box is characterized by comprising a storage mechanism (4) for storing and placing drill rods, a plurality of conveying mechanisms (2) for conveying the drill rods in the storage mechanism (4), a rod supporting mechanism (3) for lifting the drill rods in the storage mechanism (4), a first driving mechanism (1) for providing power for the plurality of conveying mechanisms (2) simultaneously, and a fixing mechanism (5) for installing the storage mechanism (4), the conveying mechanisms (2), the rod supporting mechanism (3) and the first driving mechanism (1); the storage mechanism (4) is detachably arranged above the fixing mechanism (5); the transportation mechanism (2) is positioned below the storage mechanism (4), and the top of the transportation mechanism (2) is flush with the bottom of the storage mechanism (4); the supporting rod mechanism (3) is positioned below the conveying mechanism (2); the lifting highest point of the supporting rod mechanism (3) is higher than the bottom position of the storage mechanism (4).

2. A fully automatic auxiliary rod changing box according to claim 1, characterized in that the supporting rod mechanism (3) comprises a third driving device (32) and a plurality of groups of drill rod brackets (33); the third driving device (32) is arranged on the fixing mechanism (5) through a third mounting frame (31), and the third driving device (32) is hinged with the third mounting frame (31); one end of the drill rod bracket (33) is hinged with the fixing mechanism (5); the free end of the drill rod bracket (33) close to the third driving device (32) is hinged with an output shaft of the third driving device (32); a linkage rod (35) is arranged between two adjacent drill rod brackets (33); the two ends of the linkage rod (35) are hinged with the drill rod bracket (33) connected with the linkage rod; the top of the drill rod bracket (33) is higher than the bottom of the storage mechanism (4) at the highest point of motion.

3. A fully automatic auxiliary rod changing magazine according to claim 2, wherein the rod carriage (33) is composed of a plurality of carriage units; the bracket unit consists of two first lifting blocks (336) which are arranged in parallel and a second lifting block (337) which is vertical to the first lifting blocks (336), and the two first lifting blocks (336) are connected through the second lifting block (337); one end of the first lifting block (336) is hinged with the fixing mechanism (5); the tops of the free ends of the first lifting blocks (336) are connected through a first connecting rod (34); the output shaft of the third driving device (32) is connected with the free end of the first lifting block (336).

4. A fully automatic auxiliary rod changing box according to claim 1, 2 or 3, characterized in that the first driving mechanism (1) comprises a first driving device (11), a first driving rod (12) and a transmission mechanism (13); the first driving device (11) is fixed on the fixing mechanism (5) through the first mounting frame (4); the output shaft of the first driving device (11) is connected with a first driving rod (12); the first driving rod (12) is provided with a plurality of transmission mechanisms (13) used for controlling the transportation mechanism (2) to move.

5. A fully automatic auxiliary rod changing box according to claim 4, characterized in that the transportation mechanism (2) comprises a moving block (23); the top of the moving block (23) is fixed with an object placing block (25), and the object placing block (25) is flush with the bottom of the storage mechanism (4); the moving block (23) is arranged on the fixing mechanism (5) through a second mounting frame (27); an accommodating block (26) is fixed at one end of the moving block (23); the moving block (23) is provided with a limiting mechanism (24) for limiting the drill rod in the accommodating block (26) to move out; the bottom of the moving block (23) is connected with the transmission mechanism (13) in a matching way.

6. A full-automatic auxiliary rod changing box according to claim 5, characterized in that the object placing block (25) of the transportation mechanism (2) is provided with a first accommodating groove (22) for placing a drill rod, and a detachable cushion block (21) is arranged in the first accommodating groove (22).

7. A full-automatic auxiliary rod changing box according to claim 5, wherein the limiting mechanism (24) comprises a second driving device (241) and a first stop block (247); the accommodating block (26) is provided with an accommodating groove (261) for accommodating a drill rod; the first stop block (247) is positioned above the containing groove (261); the first stop block (247) is connected with a second driving device (241).

8. The box of claim 7, wherein the limiting mechanism (24) further comprises a first connecting block (242); the first connecting block (242) is slidably arranged at the bottom of the object placing block (25) or the side surface of the moving block (23); one end of the first connecting block (242) is connected with the first stop block (247), and the other end of the first connecting block is connected with the second driving device (241); the first connecting block (242) is also connected with the accommodating block (26) through a spring (245).

9. A fully automatic auxiliary rod changing magazine according to claim 1, characterized in that the storage mechanism (4) comprises a first rack (41) and a rod magazine (42); the drill rod boxes (42) are arranged at two ends of the first bracket (41); the cross section of the drill rod box (42) is of an Contraband-shaped structure, and a first stop lever (43) is arranged at the upper part of the drill rod box (42); a plurality of separation blocks (44) are arranged inside the drill rod box (42); the first bracket (41) comprises a plurality of second stop rods (411) which are transversely arranged; and second stop rods (411) positioned on the same side of the drill rod box (42) are connected through reinforcing rods (412).

10. The full-automatic auxiliary rod changing box according to claim 9, wherein the fixing mechanism (5) comprises a plurality of second brackets (51), a third fixing block (52) and a lifting rod (54); a plurality of the second brackets (51) are arranged in parallel; two ends of the second bracket (51) are fixedly connected to a third fixing block (52); a lifting rod (54) is arranged on the third fixed block (52); the drill rod box (42) is fixedly connected with a third fixed block (52).

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