A drill pipe storage and conveying device

Abstract

The present invention discloses a drill rod storage and conveying device, comprising: a storage rack, a storage assembly, a receiving assembly, and a drive assembly. The storage assembly is rotatably arranged on the storage rack, and the storage assembly has a first rotation direction and a second rotation direction relative to the storage rack. The storage assembly is suitable for storing drill rods; the receiving assembly is suitable for receiving drill rods, and the receiving assembly cooperates with the storage rack. When the storage assembly rotates along the first rotation direction, the receiving assembly receives the drill rods in the storage assembly, and when the storage assembly rotates along the second rotation direction, the storage assembly receives the drill rods in the receiving assembly; the drive assembly is connected to the storage assembly to drive the storage assembly to rotate along the first rotation direction and the second rotation direction. The drill rod storage and conveying device provided by the present invention stores drill rods on the receiving assembly or removes drill rods from the storage assembly by controlling the movement direction of the storage assembly. It has a simple structure, is convenient and quick to operate, and simplifies the operation process of storing and retrieving drill rods.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering machinery, and in particular to a drill rod storage and transportation device. Background Art

[0002] Drill rods are important equipment in drilling construction. There is a large demand for a large number of drill rods during the drilling construction process. Currently, drill rods are mainly stored or removed through storage devices. However, the storage devices of related technologies have relatively complex operating procedures when storing and removing drill rods, and the steps are relatively cumbersome. Summary of the Invention

[0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. To this end, an embodiment of the present invention provides a drill rod storage and transportation device that can conveniently and quickly store and retrieve drill rods.

[0004] The drill rod storage and transportation device of an embodiment of the present invention includes: a storage rack; a storage assembly, which is rotatably arranged on the storage rack, and has a first rotation direction and a second rotation direction relative to the storage rack, and the storage assembly is suitable for storing drill rods; a receiving assembly, which is suitable for receiving drill rods, and the receiving assembly cooperates with the storage rack, when the storage assembly rotates along the first rotation direction, the receiving assembly receives the drill rods in the storage assembly, and when the storage assembly rotates along the second rotation direction, the storage assembly receives the drill rods in the receiving assembly; and a driving assembly, which is connected to the storage assembly so as to drive the storage assembly to rotate along the first rotation direction and the second rotation direction.

[0005] The drill rod storage and transportation device provided in the embodiment of the present invention stores the drill rods on the receiving assembly or takes out the drill rods in the storage assembly by controlling the movement direction of the storage assembly. It has a simple structure, is easy and quick to operate, and simplifies the operation process of storing and retrieving drill rods.

[0006] In some embodiments, the storage rack has a first side frame and a second side frame opposite to each other in a first direction, the first side frame and the second side frame are arranged opposite to each other, and the storage assembly includes a first conveying chain and a second conveying chain, the first conveying chain is rotatably arranged on the first side frame and has the first rotation direction and the second rotation direction, and the second conveying chain is rotatably arranged on the second side frame and has the first rotation direction and the second rotation direction.

[0007] In some embodiments, the storage assembly further includes: a plurality of first pallets, which are arranged on the first conveyor chain at intervals along the extension direction of the first conveyor chain, and each of the first pallets is suitable for receiving the first drill rod end of the drill rod; a plurality of second pallets, which are arranged on the second conveyor chain at intervals along the extension direction of the second conveyor chain, and each of the second pallets is suitable for receiving the second drill rod end of the drill rod, and the second pallets correspond one-to-one to the first pallets.

[0008] In some embodiments, a first receiving plate for receiving the end of the first drill rod is formed at the bottom end of the first pallet, and a first inclined plate is formed at an angle at one end of the first pallet close to the receiving assembly, the lower end of the first inclined plate is connected to the first receiving plate, and the upper end of the first inclined plate is adjacent to the receiving assembly in the second direction relative to the lower end of the first inclined plate, and the second direction is perpendicular to the first direction; a second receiving plate for receiving the end of the second drill rod is formed at the bottom end of the second pallet, and a second inclined plate is formed at an angle at one end of the second pallet close to the receiving assembly, the lower end of the second inclined plate is connected to the second receiving plate, and the upper end of the second inclined plate is adjacent to the receiving assembly in the second direction relative to the lower end of the second inclined plate.

[0009] In some embodiments, the first conveying chain includes: a plurality of first folding sections, which are arranged opposite to and spaced apart in the up and down directions; and at least one first transition section, through which two adjacent first folding sections in the up and down directions are connected; the second conveying chain includes: a plurality of second folding sections, which are arranged opposite to and spaced apart in the up and down directions; and at least one second transition section, through which two adjacent second folding sections in the up and down directions are connected.

[0010] In some embodiments, the receiving assembly includes a receiving plate, one end portion of the receiving plate constitutes a receiving portion, and the receiving portion is located between the first conveying chain and the second conveying chain in the first direction.

[0011] In some embodiments, the first side frame includes a first frame body and a first extension portion, the upper and lower ends of the first extension portion are both connected to the first frame body, and the first extension portion of the first extension portion is adjacent to the receiving portion relative to the upper and lower ends of the first extension portion; the second side frame includes a second frame body and a second extension portion, the upper and lower ends of the second extension portion are both connected to the second frame body, and the second extension portion of the second extension portion is adjacent to the receiving portion relative to the upper and lower ends of the second extension portion, and the drill rod storage and conveying device further includes: a plurality of first sprockets, the plurality of first sprockets are arranged at intervals on the first side frame along the extension direction of the first conveying chain, the first conveying chain is wound around the plurality of first sprockets and meshes with each of the first sprockets for transmission, and one of the plurality of first sprockets is arranged at the first extension portion of the first extension portion; and a plurality of second sprockets, the plurality of second sprockets are arranged at intervals on the second side frame along the extension direction of the second conveying chain, the second conveying chain is wound around the plurality of second sprockets and meshes with each of the second sprockets for transmission, and one of the plurality of second sprockets is arranged at the second extension portion of the second extension portion.

[0012] In some embodiments, the first extending portion includes: a first extending frame and a second extending frame, the upper end of the first extending frame is connected to the first frame body, the first extending frame extends downward from the first frame body and in a direction adjacent to the receiving component, the lower end of the second extending frame is connected to the first frame body, the second extending frame extends upward from the first frame body and in a direction adjacent to the receiving component, the lower end of the first extending frame is connected to the upper end of the second extending frame, the lower end of the first extending frame and the upper end of the second extending frame constitute the first extending portion; the second extending portion includes: a third extending frame and a fourth extending frame, the upper end of the third extending frame is connected to the second frame body, the third extending frame extends from the second frame body The cam is connected to the second frame body by the lower end of the cam, and the cam is connected to the first frame body by the upper end of the cam.

[0013] Another one of the plurality of second sprockets is provided at the connection between the upper end of the third extending frame and the second frame body, another one of the plurality of second sprockets is provided at the connection between the lower end of the third extending frame and the fourth extending frame, and another one of the plurality of second sprockets is provided at the connection between the lower end of the third extending frame and the fourth extending frame.

[0014] In some embodiments, the receiving plate and the storage assembly are arranged along a second direction, the second direction is perpendicular to the first direction, the receiving plate has a first end and a second end opposite to each other in the second direction, the first end is adjacent to the storage assembly relative to the second end in the second direction and constitutes the receiving portion, wherein the receiving assembly also includes a lifting drive portion, the lifting drive portion is connected to the receiving plate to drive a part of the receiving plate to rise and fall, wherein when the storage assembly rotates along the first rotation direction, the first end is not lower than the second end, and when the storage assembly rotates along the second rotation direction, the first end is not higher than the second end.

[0015] In some embodiments, the drive assembly includes a drive motor and a gear set, wherein the gear set is connected to one of the plurality of first sprockets, and the gear set is connected to one of the plurality of second sprockets, and the gear set is connected to the output shaft of the drive motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of a drill rod storage and transportation device according to an embodiment of the present invention.

[0017] Figure 2 It is a schematic diagram of a drill rod storage and transportation device storing drill rods according to an embodiment of the present invention.

[0018] Figure 3 Schematic diagram of a drill rod according to an embodiment of the present invention.

[0019] Figure 4 Schematic diagram of a first tray according to an embodiment of the present invention.

[0020] Figure 5 Schematic diagram of a second tray according to an embodiment of the present invention.

[0021] Figure 6 Schematic diagram of a docking plate according to an embodiment of the present invention.

[0022] Figure 7 It is a partial structural diagram of a drill rod storage and transportation device according to an embodiment of the present invention.

[0023] Figure 8 is a schematic diagram of a drive assembly according to an embodiment of the present invention.

[0024] Figure 9 Schematic diagram of a drill rod storage and transportation device according to another embodiment of the present invention.

[0025] Reference numerals:

[0026] Storage rack 100, first side rack 110, first frame body 111, first extension portion 112, first extension rack 113, second extension rack 114, first extension portion 115, second side rack 120, second frame body 121, second extension portion 122, third extension rack 123, fourth extension rack 124, second extension portion 125, housing 130, storage assembly 200, first conveyor chain 210, first folding section 211, first transition section 212, second conveyor chain 220, second folding section 221, second transition section 222, first tray 230, first receiving plate 231, first inclined plate 232, fixing pin 233, first stop plate 234, second tray 240, second receiving plate 241, second inclined plate 242, second stop plate 243, receiving assembly 300, receiving plate 310, receiving portion 311, first end portion 312, second end portion 313, lifting drive portion 320, drive assembly 400, gear set 410, bevel gear set 411, reduction gear set 412, drive motor 420, first sprocket 500, second sprocket 600, drill rod 700, first drill rod end 710, second drill rod end 720, first direction 800, second direction 810, first rotation direction 820, second rotation direction 830, tensioning wheel 900, tensioning bracket 910. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0028] Please refer to the attached Figure 1-9 A drill rod storage and transportation device according to an embodiment of the present invention is described.

[0029] like Figure 1 、 Figure 2 and Figure 7As shown, the drill rod storage and transportation device according to an embodiment of the present invention includes: a storage rack 100, a storage assembly 200, a receiving assembly 300, and a drive assembly 400. The storage assembly 200 is rotatably mounted on the storage rack 100, and has a first rotational direction 820 and a second rotational direction 830 relative to the storage rack 100. The storage assembly 200 is suitable for storing drill rods 700; the receiving assembly 300 is suitable for receiving drill rods 700. The receiving assembly 300 cooperates with the storage rack 100. When the storage assembly 200 rotates in the first rotational direction 820, the receiving assembly 300 receives the drill rods 700 in the storage assembly 200. When the storage assembly 200 rotates in the first rotational direction 830, the storage assembly 200 receives the drill rods 700 in the receiving assembly 300. The drive assembly 400 is connected to the storage assembly 200 to drive the storage assembly 200 to rotate in the first rotational direction 820 and the first rotational direction 830.

[0030] It should be noted that when the receiving component 300 rotates along the first rotation direction 820, the storage component 200 moves from top to bottom at the position where the receiving component 300 and the storage rack 100 cooperate with each other; when the receiving component 300 rotates along the second rotation direction 800, the storage component 200 moves from bottom to top at the position where the receiving component 300 and the storage rack 100 cooperate with each other.

[0031] As an example, Figure 1 and Figure 2 As shown, the receiving assembly 300 is located in front of the storage assembly 200. When the receiving assembly 300 rotates along the first rotation direction 820, when the receiving assembly 300 is in a position where it cooperates with the storage rack 100, the storage assembly 200 moves from top to bottom, that is, in this example, when observing the storage assembly 200 from right to left, the storage assembly 200 rotates counterclockwise.

[0032] As an example, Figure 1 and Figure 2 As shown, the receiving assembly 300 is located in front of the storage assembly 200. When the receiving assembly 300 rotates along the second rotation direction 800, when the receiving assembly 300 is in a position where it cooperates with the storage rack 100, the storage assembly 200 moves from bottom to top, that is, in this example, when observing the storage assembly 200 from right to left, the storage assembly 200 rotates clockwise.

[0033] It should be noted that, when driving the storage assembly 200 to rotate, the drive assembly 400 can only drive the storage assembly 200 to rotate in the first rotational direction 820 or the first rotational direction 830. In other words, the drive assembly 400 can either drive the storage assembly 200 to rotate in the first rotational direction 820 or the second rotational direction 830. The drive assembly 400 cannot drive the storage assembly 200 to rotate in both the first rotational direction 820 and the first rotational direction 830 simultaneously.

[0034] When it is necessary to remove the drill rod 700 from the storage assembly 200, the driving assembly 400 drives the storage assembly 200 to move along the first rotation direction 820. At the position where the receiving assembly 300 and the storage rack 100 cooperate with each other, the storage assembly 200 moves from top to bottom, and the drill rod 700 stored in the storage assembly 200 approaches the receiving assembly 300 from above with the storage assembly 200. When the drill rod 700 contacts the receiving assembly 300, the drill rod 700 is blocked and received by the receiving assembly 300. At this time, the storage assembly 200 continues to move downward, and the drill rod 700 detaches from the storage assembly 200 and remains on the receiving assembly 300, thereby realizing the removal of the drill rod 700.

[0035] When storing the drill rod 700 in the storage assembly 200, the drill rod 700 is first placed on the receiving assembly 300, and the driving assembly 400 drives the storage assembly 200 to move along the first rotation direction 830. At the position where the receiving assembly 300 and the storage rack 100 cooperate with each other, the storage assembly 200 moves from bottom to top. When the storage assembly 200 abuts against the drill rod 700, the storage assembly 200 continues to move upward, and the drill rod 700 is separated from the receiving assembly 300 and is received by the storage assembly 200, thereby realizing the storage of the drill rod 700.

[0036] The drill rod storage and transportation device provided in the embodiment of the present invention stores the drill rods on the receiving assembly or takes out the drill rods in the storage assembly by controlling the movement direction of the storage assembly. It has a simple structure, is easy and quick to operate, and simplifies the operation process of storing and retrieving drill rods.

[0037] In some embodiments, the storage rack 100 includes a first side frame 110 and a second side frame 120 that are opposite to each other in a first direction 800, that is, the first side frame 110 and the second side frame 120 are arranged opposite to each other, and the first side frame 110 and the second side frame 120 are spaced apart in the first direction 800. The storage assembly 200 includes a first conveyor chain 210 and a second conveyor chain 220. The first conveyor chain 210 is rotatably disposed on the first side frame 110 and has a first rotation direction 820 and a second rotation direction 830. The second conveyor chain 220 is rotatably disposed on the second side frame 120 and has a first rotation direction 820 and a second rotation direction 830.

[0038] That is to say, the first conveyor chain 210 and the second conveyor chain 220 are respectively arranged on two opposite sides of the storage rack 100, the first conveyor chain 210 is arranged on the first side rack 110, and the second conveyor chain 220 is arranged on the second side rack 220. The first conveyor chain 210 and the second conveyor chain 220 can both move along the first rotation direction 820 and the second rotation direction 830. The storage component 200 moves along the first rotation direction 820 by the first conveyor chain 210 and the second conveyor chain 220 moving along the first rotation direction 820, and the storage component 200 moves along the second rotation direction 830 by the first conveyor chain 210 and the second conveyor chain 220 moving along the second rotation direction 830.

[0039] Specifically, if Figure 1 and Figure 2 As shown, the first conveyor chain 210 is arranged on the first side frame 110, and the second conveyor chain 220 is arranged on the second side frame 220. The first conveyor chain 210 and the second conveyor chain 220 rotate synchronously in the same direction. When the first conveyor chain 210 and the second conveyor chain 220 rotate along the first rotation direction 820, the storage assembly 200 moves along the first rotation direction 820 as a whole; when the first conveyor chain 210 and the second conveyor chain 220 rotate along the second rotation direction 830, the storage assembly 200 moves along the second rotation direction 830 as a whole.

[0040] It can be understood that during the movement of the first conveyor chain 210 and the second conveyor chain 220, the first conveyor chain 210 and the second conveyor chain 220 can only move along the first rotation direction 820 or the second rotation direction 830, and the first conveyor chain 210 and the second conveyor chain 220 cannot move along both the first rotation direction 820 and the second rotation direction 830.

[0041] It should be noted that the first direction 800 is the left and right direction.

[0042] As an example, Figure 1 and Figure 2 As shown, the first direction 800 is a direction from left to right and a direction from right to left.

[0043] In some embodiments, the storage assembly 200 further includes a plurality of first trays 230 and a plurality of second trays 240. The plurality of first trays 230 are spaced apart on the first conveyor chain 210 along the direction in which the first conveyor chain 210 extends, and each first tray 230 is adapted to receive a first drill rod end 710 of a drill rod 700. The plurality of second trays 240 are spaced apart on the second conveyor chain 220 along the direction in which the second conveyor chain 220 extends, and each second tray 240 is adapted to receive a second drill rod end 720 of a drill rod 700, with each second tray 240 corresponding to each first tray 230.

[0044] That is to say, a pair of corresponding first pallets 230 and second pallets 240 support a drill rod 700. Since the first pallet 230 is set on the first conveyor chain 210 and the second pallet 240 is set on the second conveyor chain 220, as the first conveyor chain 210 and the second conveyor chain 220 rotate along the first rotation direction 820 or the second rotation direction 830, the first pallet 230 and the second pallet 240 also move along the first rotation direction 820 or the second rotation direction 830, thereby causing the drill rod 700 to rotate along the first rotation direction 820 or the second rotation direction 830.

[0045] Specifically, if Figure 1 and Figure 2 As shown, the storage assembly 200 includes 177 first trays 230 and 177 second trays 240. The 177 first trays 230 are evenly spaced apart on the first conveyor chain 210, and the 177 second trays 240 are evenly spaced apart on the second conveyor chain 220. The positions of the second trays 240 correspond one-to-one with the positions of the first trays 230. The first trays 230 and the second trays 240 receive the ends of the drill rods 700, and the receiving assembly 300 receives the middle portion of the drill rods 700. The first trays 230 and the second trays 240 pass through the receiving assembly 300 from both ends.

[0046] When the drill rod 700 needs to be taken out, Figure 2 As shown, 170 drill rods 700 are stored in the storage component 200, and the driving component 400 drives the first conveying chain 210 and the second conveying chain 220 to rotate synchronously along the first rotation direction 820. At the position where the receiving component 300 and the storage rack 100 cooperate with each other, the drill rod 700 moves from top to bottom. When the first pallet 230 and the second pallet 240 corresponding to the first pallet 230 carry the drill rod 700 to the position of the receiving component 300, the drill rod 700 abuts against the receiving component 300, and the first conveying chain 210 and the second conveying chain 220 continue to rotate along the first rotation direction 820. The receiving component 300 passes through the first pallet 230 and the second pallet 240, and the drill rod 700 remains on the receiving component 300, completing the removal of the drill rod 700.

[0047] When the drill rod 700 needs to be stored, the drill rod 700 is placed on the receiving assembly 300, and the driving assembly 400 drives the first conveying chain 210 and the second conveying chain 220 to rotate synchronously along the second rotation direction 830. At the position where the receiving assembly 300 cooperates with the storage rack 100, the first pallet 230 and the second pallet 240 move upward. When the first pallet 230 and the second pallet 240 move to the receiving assembly 300, the first pallet 230 abuts against the first drill rod end 710 of the drill rod 700, and the second pallet 240 abuts against the second drill rod end 720 of the drill rod 700. The first conveying chain 210 and the second conveying chain 220 continue to rotate along the second rotation direction 830. The first pallet 230 and the second pallet 240 move upward and pass through the receiving assembly 300 from both ends of the receiving assembly 300. At this time, the drill rod 700 is received by the first pallet 230 and the second pallet 240 to complete the storage of the drill rod 700.

[0048] Furthermore, if Figure 7 As shown, fixing pins 233 are also provided on the first conveying chain 210 and the second conveying chain 220. The first pallet 230 is fixed to the first conveying chain 210 through the fixing pins 233, and the second pallet 230 is fixed to the second rotating chain 220 through the fixing pins 233. The fixing pins 233 are installed at even intervals along the extension direction of the first conveying chain 210 and the second conveying chain 220.

[0049] Furthermore, if Figure 2 and Figure 7 As shown, the first pallet 230 can rotate relative to the first conveyor chain 210 through the fixed pin 233, and the second pallet 240 can rotate relative to the second conveyor chain 220 through the fixed pin. When the first conveyor chain 210 and the second conveyor chain 220 move to different angles, the first pallet 230 and the second pallet 240 always remain vertically downward under the action of gravity, so that when the first pallet 230 and the second pallet 240 do not receive the drill rod 700, they can receive the drill rod 700, and when there is a drill rod 700 in the first pallet 230 and the second pallet 240, the drill rod 700 can be stored more stably.

[0050] like Figure 3 As shown, the drill rod 700 has a first drill rod end 710 and a second drill rod end 720. The first drill rod end 710 of one drill rod 700 can be screwed into the second drill rod end 720 of another drill rod 700, so that multiple drill rods 700 can be used together to increase the total length of the drill rod 700.

[0051] In some embodiments, a first receiving plate 231 for receiving the first drill rod end 710 is formed at the bottom end of the first tray 230, and a first inclined plate 232 is formed at an angle at one end of the first tray 230 close to the receiving assembly 300. The lower end of the first inclined plate 232 is connected to the first receiving plate 231, and the upper end of the first inclined plate 232 is adjacent to the receiving assembly 300 relative to the lower end of the first inclined plate 232 in the second direction 810, and the second direction 810 is perpendicular to the first direction 800.

[0052] A second receiving plate 241 for receiving the second drill rod end 720 is formed at the bottom end of the second pallet 240, and a second inclined plate 242 is formed at an angle at one end of the second pallet 240 close to the receiving assembly 300. The lower end of the second inclined plate 242 is connected to the second receiving plate 241, and the upper end of the second inclined plate 242 is adjacent to the receiving assembly 300 relative to the lower end of the second inclined plate 242 in the second direction 810.

[0053] Specifically, if Figure 1 、 Figure 2 and Figure 4 As shown, the bottom of the first tray 230 is formed with a first receiving plate 231 for receiving the first drill rod end 710. When the first tray 230 is installed on the first conveyor chain 210, a first stop plate 234 is formed on the side wall away from the receiving assembly 300. The bottom end of the first stop plate 234 is connected to the first receiving plate 231. The first stop plate 234 is arranged perpendicular to the first receiving plate 231. The first stop plate 234 prevents the first drill rod end 710 from rolling out of the first tray 230. A first inclined plate 232 is formed on the end of the first tray 230 near the receiving assembly 300. The bottom end of the first inclined plate 232 is connected to the first receiving plate 231. The first inclined plate 232 extends upward and in the second direction 810 toward the receiving assembly 300. The first inclined plate 232 facilitates the first drill rod end 710 to separate from or enter the first supporting plate 230.

[0054] Specifically, if Figure 1 、 Figure 2 and Figure 5As shown, the bottom of the second tray 240 is formed with a second receiving plate 241 for receiving the second drill rod end 720. When the second tray 240 is installed on the second conveyor chain 220, a second stop plate 243 is formed on the side wall away from the receiving assembly 300. The bottom end of the second stop plate 243 is connected to the second receiving plate 241. The second stop plate 243 is arranged perpendicular to the second receiving plate 241. The second stop plate 243 prevents the second drill rod end 720 from rolling out of the second tray 240. A second inclined plate 242 is formed on the end of the second tray 240 near the receiving assembly 300. The bottom end of the second inclined plate 242 is connected to the second receiving plate 241. The second inclined plate 242 extends upward and in the second direction 810 toward the receiving assembly 300. The second inclined plate 242 facilitates the second drill rod end 720 to detach from or enter the second tray 240.

[0055] During the drilling construction process, a large number of drill rods 700 are required. Taking the construction of a 100-meter borehole as an example, each drill rod 700 is 1 meter long, and 100 drill rods 700 need to be installed and disassembled during the construction process. Therefore, the drill rod storage and transportation device needs to have the ability to store a large number of drill rods 700.

[0056] To this end, in some embodiments, the first conveyor chain 210 includes a plurality of first folding segments 211 and at least one first transition segment 212. The plurality of first folding segments 211 are arranged opposite to each other and spaced apart in the vertical direction, and two adjacent first folding segments 211 in the vertical direction are connected by the first transition segment 212.

[0057] The second conveyor chain 220 includes a plurality of second folding segments 221 and at least one second transition segment 222. The plurality of second folding segments 221 are arranged opposite to each other and spaced apart in the vertical direction; two adjacent second folding segments 221 in the vertical direction are connected by the second transition segment 222.

[0058] It should be noted that the fact that the plurality of first folding segments 211 are relatively arranged in the vertical direction means that the plurality of first folding segments 211 overlap in the vertical direction.

[0059] That is to say, within the limited space of the storage rack 100, the first conveyor chain 210 and the second conveyor chain 220 are repeatedly folded to maximize the use of the space within the storage rack 100, extend the length of the first conveyor chain 210 and the second conveyor chain 220, increase the number of drill rods 700 that can be stored, and at the same time make the storage rack 100 occupy less space.

[0060] Specifically, if Figure 1 、 Figure 2 and Figure 7As shown, the first conveying chain 210 is provided with 10 first folding sections 211 and 9 first transition sections 212, and two adjacent first folding sections 211 in the up and down directions are connected by the first transition section 212; the second conveying chain 220 is provided with 10 second folding sections 221 and 9 second transition sections 222, and two adjacent second folding sections 221 in the up and down directions are connected by the second transition section 222.

[0061] The first tray 230 located in the first transition section 212 can rotate relative to the first transition section 212 via the fixing pin 233 , and the second tray 240 located in the second transition section 222 can rotate relative to the second transition section 222 via the fixing pin 233 .

[0062] Specifically, if Figure 2 and Figure 7 As shown, when the first tray 230 moves from the first folding section 211 to the first transition section 212, the angle of the first tray 230 relative to the ground changes. Under the action of gravity, the first tray 230 rotates relative to the first conveyor chain 210 and remains vertically downward. Similarly, when the second tray 240 moves from the second folding section 221 to the second transition section 222, the angle of the second tray 240 relative to the ground changes. Under the action of gravity, the second tray 240 rotates relative to the second conveyor chain 220 and remains vertically downward. Maintaining the vertical downward orientation of the first tray 230 and the second tray 240 ensures the stability of the storage of the drill rods 700.

[0063] In some embodiments, as Figure 6 As shown, the receiving assembly 300 includes a receiving plate 310 , one end of which constitutes a receiving portion 311 , and the receiving portion 311 is located between the first conveying chain 210 and the second conveying chain 220 in the first direction 800 .

[0064] That is, the receiving plate 310 can pass through the first pallet 230 and the second pallet 240 to receive the drill rod 700 on the first pallet 230 and the second pallet 240, or the receiving plate 310 can pass through the first pallet 230 and the second pallet 240 so that the first pallet 230 and the second pallet 240 can receive the drill rod 700 on the receiving part 311.

[0065] Specifically, when the drill rod 700 needs to be taken out, Figure 2 and Figure 6As shown, 170 drill rods 700 are stored in the storage assembly 200, and the driving assembly 400 drives the first conveyor chain 210 and the second conveyor chain 220 to rotate synchronously along the first rotation direction 820. At the position where the receiving plate 310 and the storage rack 100 cooperate with each other, the drill rod 700 moves from top to bottom. When the first pallet 230 and the second pallet 240 corresponding to the first pallet 230 carry the drill rod 700 to the position of the receiving plate 310, the drill rod 700 abuts against the receiving part 311, and the first conveyor chain 210 and the second conveyor chain 220 continue to rotate along the first rotation direction 820. The first pallet 230 and the second pallet 240 pass through the receiving plate 310, and the drill rod 700 remains on the receiving part 311, completing the removal of the drill rod 700.

[0066] When the drill rod 700 needs to be stored, the drill rod 700 is placed on the receiving portion 311, and the driving assembly 400 drives the first conveying chain 210 and the second conveying chain 220 to rotate synchronously along the second rotation direction 830. At the position where the receiving plate 310 and the storage rack 100 cooperate with each other, the first pallet 230 and the second pallet 240 move upward. When the first pallet 230 and the second pallet 240 move to the plate 310, the first pallet 230 abuts against the first drill rod end 710 of the drill rod 700, and the second pallet 240 abuts against the second drill rod end 720 of the drill rod 700. The first conveying chain 210 and the second conveying chain 220 continue to rotate along the second rotation direction 830. The first pallet 230 and the second pallet 240 move upward and pass through the receiving plate 310 from both ends. At this time, the drill rod 700 is received by the first pallet 230 and the second pallet 240, completing the storage of the drill rod 700.

[0067] In some embodiments, the first side frame 110 includes a first frame body 111 and a first extension portion 112, wherein the upper and lower ends of the first extension portion 112 are connected to the first frame body 111, and the first extension portion 115 of the first extension portion 112 is adjacent to the receiving portion 311 relative to the upper and lower ends of the first extension portion 112; the second side frame 120 includes a second frame body 121 and a second extension portion 122, wherein the upper and lower ends of the second extension portion 122 are connected to the second frame body 121, and the second extension portion 125 of the second extension portion 122 is adjacent to the receiving portion 311 relative to the upper and lower ends of the second extension portion 122.

[0068] The drill rod storage and conveying device further includes: a plurality of first sprockets 500 and a plurality of second sprockets 600. The plurality of first sprockets 500 are spaced apart on the first side frame 110 along the extension direction of the first conveyor chain 210. The first conveyor chain 210 is wound around the plurality of first sprockets 500 and meshes with each of the first sprockets 500 for transmission. One of the plurality of first sprockets 500 is disposed on the first extension portion 115 of the first extension portion 112. A plurality of second sprockets 600 are spaced apart on the second side frame 120 along the extension direction of the second conveyor chain 220. The second conveyor chain 220 is wound around the plurality of second sprockets 600 and meshes with each of the second sprockets 600 for transmission. One of the plurality of second sprockets 600 is disposed on the second extension portion 125 of the second extension portion 122.

[0069] That is to say, both the first extension part 112 and the second extension part 122 have portions that protrude toward the receiving part 311. Therefore, when the receiving part 311 cooperates with the first extension part 115 and the second extension part 125, they are not easily interfered with by other drill rods 700 in the storage assembly 200.

[0070] The position where the receiving assembly 300 and the storage assembly 200 cooperate with each other is located between the first extending portion 115 and the second extending portion 125 in the first direction 800 .

[0071] A first sprocket 500 is provided at the first extension portion 115 so that the first conveying chain 210 can conform to the shape of the first extension portion 112 and move around the first extension portion 112 . A second sprocket 600 is provided at the second extension portion 125 so that the second conveying chain 220 can rotate around the second extension portion 122 .

[0072] Specifically, if Figure 1 、 Figure 2 and Figure 7As shown, the first side frame 110 includes a first frame body 111 and a first extension portion 112, the upper end and the lower end of the first extension portion 112 are both connected to the first frame body 111, and the first extension portion 115 of the first extension portion 112 is adjacent to the receiving portion 311 relative to the upper end and the lower end of the first extension portion 112 in the second direction 810; the second side frame 120 includes a second frame body 121 and a second extension portion 122, the upper end and the lower end of the second extension portion 122 are both connected to the second frame body 121, and the second extension portion 125 of the second extension portion 122 is adjacent to the receiving portion 311 relative to the upper end and the lower end of the second extension portion 122. The receiving portion 311 is located between the first extending portion 115 of the first extending portion 112 and the second extending portion 125 of the second extending portion 122 in the first direction 800. When the drill rod 700 is taken out or stored, the drill rod 700 abutting against the receiving portion 311 is located on the side closest to the receiving portion 311. The distances of other drill rods 700 relative to the receiving portion 311 are greater than the distance of this drill rod 700 relative to the receiving portion 311. Therefore, during the movement of the first conveying chain 210 and the second conveying chain 220, other drill rods 700 will not interfere with this drill rod 700.

[0073] Furthermore, if Figure 1 、 Figure 2 and Figure 7 As shown, the drill rod storage and conveying device includes 12 first sprockets 500 and 12 second sprockets 600. The 12 first sprockets 500 are spaced apart on the first side frame 110 along the extension direction of the first conveyor chain 210. The first conveyor chain 210 is wound around the 12 first sprockets 500 and meshes with each of the first sprockets 500 for transmission. One of the 12 first sprockets 500 is disposed on the first extension portion 115 of the first extension portion 112. One of the 12 first sprockets 500 is disposed on the first extension portion 115, allowing the first conveyor chain 210 to pass through the first extension portion 112. Providing the first sprocket 500 on the first extension portion 115 enables the first conveyor chain 210 to conform to the shape of the first extension portion 112 and move around the first extension portion 112.

[0074] Similarly, twelve second sprockets 600 are spaced apart on the second side frame 120 along the extension direction of the second conveyor chain 220. The second conveyor chain 220 is wound around the plurality of second sprockets 600 and meshes with each of the second sprockets 600 for transmission. One of the twelve second sprockets 600 is disposed on the second extension portion 125 of the second extension portion 122, allowing the second conveyor chain 220 to pass through the second extension portion 122. The second sprocket 600 disposed on the second extension portion 125 allows the second conveyor chain 220 to rotate around the second extension portion 122.

[0075] In some embodiments, the first extension portion 112 includes a first extension frame 113 and a second extension frame 114. The upper end of the first extension frame 113 is connected to the first frame body 111, and the first extension frame 113 extends downward from the first frame body 111 and toward the receiving assembly 300. The lower end of the second extension frame 114 is connected to the first frame body 111, and the second extension frame 114 extends upward from the first frame body 111 and toward the receiving assembly 300. The lower end of the first extension frame 113 is connected to the upper end of the second extension frame 114. The lower end of the first extension frame 113 and the upper end of the second extension frame 114 constitute the first extension portion 115.

[0076] The second extension portion 122 includes a third extension frame 123 and a fourth extension frame 124. The upper end of the third extension frame 123 is connected to the second frame body 121, and the third extension frame 123 extends downward from the second frame body 121 and toward the receiving assembly 300. The lower end of the fourth extension frame 124 is connected to the second frame body 121, and the fourth extension frame 124 extends upward from the first frame body 111 and toward the receiving assembly 300. The lower end of the third extension frame 123 is connected to the upper end of the fourth extension frame 124. The lower end of the third extension frame 123 and the upper end of the fourth extension frame 124 constitute the second extension portion 125.

[0077] Another one of the multiple first sprockets 500 is arranged at the connection between the upper end of the first extending frame 113 and the first frame body 111, yet another one of the multiple first sprockets 500 is arranged at the connection between the lower end of the first extending frame 113 and the second extending frame 114, and yet another one of the multiple first sprockets 500 is arranged at the connection between the lower end of the second extending frame 114 and the first frame body 111; another one of the multiple second sprockets 600 is arranged at the connection between the upper end of the third extending frame 123 and the second frame body 121, yet another one of the multiple second sprockets 600 is arranged at the connection between the lower end of the third extending frame 123 and the fourth extending frame 124, and yet another one of the multiple second sprockets 600 is arranged at the connection between the lower end of the third extending frame 123 and the fourth extending frame 124.

[0078] Specifically, if Figure 1 、 Figure 2 and Figure 7As shown, the connection position between the lower end of the first extension frame 113 and the upper end of the second extension frame 114 is the same as the connection position between the lower end of the third extension frame 123 and the upper end of the fourth extension frame 124, and the receiving portion 311 is located at this position in the first direction 800. During the process of removing or storing drill rods 700, the drill rod 700 being removed or stored is a working drill rod 700. During the process of removing or storing drill rods 700, the first drill rod end 710 of the working drill rod 700 is located at the connection position between the lower end of the first extension frame 113 and the upper end of the second extension frame 114, and the second drill rod end 720 is located at the connection position between the lower end of the third extension frame 123 and the upper end of the fourth extension frame 124. The drill rods 700 entering the first extension portion 112 and the second extension portion 122 are all located obliquely above the drill rods 700 being removed, and therefore do not affect the drill rods 700 being removed.

[0079] In some embodiments, the receiving plate 310 and the storage component 200 are arranged along the second direction 810, the second direction 810 is perpendicular to the first direction 800, the receiving plate 310 has a first end 312 and a second end 313 opposite to each other in the second direction 810, the first end 312 is adjacent to the storage component 200 relative to the second end 313 in the second direction 810 and constitutes a receiving portion 311, wherein the receiving component 300 also includes a lifting drive portion 320, the lifting drive portion 320 is connected to the receiving plate 310 to drive a part of the receiving plate 310 to rise and fall, wherein when the storage component 200 rotates along the first rotation direction 820, the first end 312 is not lower than the second end 313, and when the storage component 200 rotates along the second rotation direction 830, the first end 312 is not higher than the second end 313.

[0080] That is, the lifting drive unit 320 adjusts the relative positions of the first end portion 312 and the second end portion 313 of the receiving plate 310 so that the receiving plate 310 is suitable for storing or removing the drill rod 700 .

[0081] Specifically, if Figure 1 and Figure 2 As shown, the lifting drive part 320 is a hydraulic rod. When taking out the drill rod 700, the hydraulic rod is used to adjust the angle of the receiving plate 310 relative to the ground so that the first end 312 is higher than the second end 313. Then, the drill rod 700 taken out from the receiving part 311 rolls from the first end 312 to the second end 313 under the action of gravity and is blocked by the second end 313, so that the position of the receiving part 311 can receive the drill rod 700 again. The receiving part 311 receives the drill rod 700 again, thereby realizing the continuous and automatic removal of the drill rod 700.

[0082] When storing the drill rod 700, the angle of the receiving plate 310 relative to the ground is adjusted by the hydraulic rod so that the first end 312 is lower than the second end 313, and the drill rod 700 is placed on the second end 313. Under the action of gravity, the drill rod 700 rolls to the receiving portion 311 and is stored by the storage assembly 200. After the drill rod 700 leaves the second end 313, the second end 313 can place the drill rod 700 again, and the drill rod 700 rolls to the receiving portion 311 again and is stored by the storage assembly 200, thereby realizing continuous and automatic storage of the drill rod 700.

[0083] When the first end portion 312 and the second end portion 313 are at the same height, the receiving plate 310 can store or remove the drill rod 700 , but cannot achieve continuous automatic storage or continuous automatic removal of the drill rod 700 .

[0084] In some embodiments, the drive assembly 400 includes a drive motor 420 and a gear set 410. The gear set 410 is connected to one of the plurality of first sprockets 500 and one of the plurality of second sprockets 600. The gear set 410 is connected to the output shaft of the drive motor 420. In other words, the drive motor 420 drives one of the first sprockets 500 and one of the second sprockets 600 to rotate synchronously via the gear set 410.

[0085] The gear set 410 is connected to a first sprocket 500 and a first sprocket 600 to ensure that the first conveyor chain 210 and the second conveyor chain 220 rotate synchronously. The gear set 410 is connected to the output shaft of the drive motor 420, and the rotation direction of the output shaft of the drive motor 420 can be adjusted, and the output speed of the drive motor 420 can be adjusted to an appropriate speed.

[0086] Specifically, if Figure 8 As shown, the gear set 410 includes a bevel gear set 411 and a reduction gear set 412 . The bevel gear set 411 is connected to the drive motor 420 , and the reduction gear set 412 is connected to the bevel gear set 411 .

[0087] The driving motor 420 can drive the lifting driving part 320 and the gear set 410 at the same time.

[0088] As an example, Figure 9 As shown, the lifting drive unit 320 is a hydraulic rod, and there are four hydraulic rods. The drive motor 420 is a hydraulic motor, and the drive motor 420 is connected to each hydraulic rod respectively. The output shaft of the drive motor 420 is connected to the gear set 410, and the gear set 410 is connected to a first sprocket 500 (not shown in the figure), and the gear set 410 is connected to a second sprocket 600.

[0089] Drive motors 420 are connected to each hydraulic rod, enabling individual control of each. The four hydraulic rods are connected to the docking plate 310, allowing for a wider range of angles relative to the ground, meeting various operational requirements. Drive motors 420 simultaneously drive the lift drive unit 320 and the gear set 410, reducing the number of motors required for the drill rod storage and conveying apparatus, saving production costs and reducing the space required.

[0090] In some embodiments, as Figure 9 As shown, the drill rod storage and transportation device includes a housing 130 , which is covered on the storage rack 100 . The housing 130 is used to protect the drill rods 700 in the housing 130 .

[0091] In some embodiments, as Figure 9 As shown, the drill rod storage and conveying device includes a tensioning wheel 900 , which is used to tension the first conveying chain 210 and the second conveying chain 220 .

[0092] Specifically, if Figure 8 As shown, a tensioning bracket 910 is mounted on the housing 130 and is hingedly connected to the housing 130. Two tensioning brackets 910 are provided, and the two tensioning brackets 910 are mounted at both ends of the housing 130 in the first direction 800. A tensioning wheel 900 is mounted between the two tensioning brackets 910 in the first direction 800, and the two ends of the tensioning wheel 900 are respectively hingedly connected to the two tensioning brackets 910. The tensioning wheel 900 can simultaneously tension the first conveyor chain 210 and the second conveyor chain 220. The tensioning bracket 910 is rotatable relative to the housing 130, and can adjust the tensioning force on the first conveyor chain 210 and the second conveyor chain 220.

[0093] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0094] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. 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, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0095] In the present invention, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0096] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0097] In the present invention, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples" mean that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification, as well as features of different embodiments or examples, unless they are mutually inconsistent.

[0098] Although the above embodiments have been shown and described, it is understood that the above embodiments are illustrative and are not to be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those skilled in the art are all within the scope of protection of the present invention.

Claims

1. A drill pipe storage and transportation device, characterized in that: include: Storage racks; a storage assembly rotatably disposed on the storage rack, the storage assembly having a first rotation direction and a second rotation direction relative to the storage rack, the storage assembly being suitable for storing drill rods; a receiving assembly, the receiving assembly being adapted to receive a drill rod, the receiving assembly cooperating with the storage rack; when the storage assembly rotates along the first rotation direction, the receiving assembly receives the drill rod in the storage assembly; and when the storage assembly rotates along the second rotation direction, the storage assembly receives the drill rod in the receiving assembly; and a driving assembly connected to the storage assembly so as to drive the storage assembly to rotate along the first rotation direction and the second rotation direction; The storage rack has a first side frame and a second side frame that are opposite to each other in a first direction, the first side frame and the second side frame are arranged opposite to each other, the storage assembly includes a first conveyor chain and a second conveyor chain, the first conveyor chain is rotatably arranged on the first side frame and has the first rotation direction and the second rotation direction, the second conveyor chain is rotatably arranged on the second side frame and has the first rotation direction and the second rotation direction; The first conveying chain includes a plurality of first folding sections and at least one first transition section, the plurality of first folding sections are arranged opposite to and spaced apart in the up-down direction, and two adjacent first folding sections in the up-down direction are connected by the first transition section; the second conveying chain includes a plurality of second folding sections and at least one second transition section, the plurality of second folding sections are arranged opposite to and spaced apart in the up-down direction, and two adjacent second folding sections in the up-down direction are connected by the second transition section; the connecting component includes a connecting plate, one end portion of the connecting plate constitutes a connecting portion, and the connecting portion is located between the first conveying chain and the second conveying chain in the first direction.

2. The drill rod storage and transportation device according to claim 1, characterized in that: The storage component further includes: a plurality of first pallets, the plurality of first pallets being spaced apart on the first conveyor chain along an extension direction of the first conveyor chain, each of the first pallets being adapted to receive a first drill rod end portion of a drill rod; Multiple second pallets are arranged at intervals on the second conveyor chain along the extension direction of the second conveyor chain. Each of the second pallets is suitable for receiving the second drill rod end of the drill rod. The second pallets correspond to the first pallets one by one.

3. The drill rod storage and transportation device according to claim 2, characterized in that: A first receiving plate for receiving the end of the first drill rod is formed at the bottom end of the first tray, and a first inclined plate is formed at an inclined position at one end of the first tray close to the receiving assembly, wherein the lower end of the first inclined plate is connected to the first receiving plate, and the upper end of the first inclined plate is adjacent to the receiving assembly relative to the lower end of the first inclined plate in a second direction, wherein the second direction is perpendicular to the first direction; A second receiving plate for receiving the end of the second drill rod is formed at the bottom end of the second pallet, and a second inclined plate is formed at an angle at one end of the second pallet close to the receiving assembly, the lower end of the second inclined plate is connected to the second receiving plate, and the upper end of the second inclined plate is adjacent to the receiving assembly relative to the lower end of the second inclined plate in the second direction.

4. The drill rod storage and transportation device according to claim 1, characterized in that: The first side frame includes a first frame body and a first extension portion, wherein the upper end and the lower end of the first extension portion are both connected to the first frame body, and the first extension portion of the first extension portion is adjacent to the receiving portion relative to the upper end and the lower end of the first extension portion; The second side frame includes a second frame body and a second extension portion, wherein the upper end and the lower end of the second extension portion are both connected to the second frame body, and the second extension portion of the second extension portion is adjacent to the receiving portion relative to the upper end and the lower end of the second extension portion. The drill rod storage and transportation device further comprises: a plurality of first sprockets, the plurality of first sprockets being spaced apart and arranged on the first side frame along an extension direction of the first conveyor chain, the first conveyor chain being wound around the plurality of first sprockets and meshing with each of the first sprockets for transmission, one of the plurality of first sprockets being arranged on the first extension portion of the first extension; and A plurality of second sprockets are arranged at intervals on the second side frame along the extension direction of the second conveying chain, the second conveying chain is wound around the plurality of second sprockets and meshes with each of the second sprockets for transmission, and one of the plurality of second sprockets is arranged on the second extension part of the second extension part.

5. The drill rod storage and transportation device according to claim 4, characterized in that: The first extension portion includes: a first extending frame and a second extending frame, wherein the upper end of the first extending frame is connected to the first frame body, the first extending frame extends downward from the first frame body and toward the receiving assembly, the lower end of the second extending frame is connected to the first frame body, the second extending frame extends upward from the first frame body and toward the receiving assembly, the lower end of the first extending frame is connected to the upper end of the second extending frame, and the lower end of the first extending frame and the upper end of the second extending frame constitute the first extending portion; The second extension portion includes: a third extending frame and a fourth extending frame, wherein the upper end of the third extending frame is connected to the second frame body, the third extending frame extends downward from the second frame body and toward the receiving assembly, the lower end of the fourth extending frame is connected to the second frame body, the fourth extending frame extends upward from the first frame body and toward the receiving assembly, the lower end of the third extending frame is connected to the upper end of the fourth extending frame, and the lower end of the third extending frame and the upper end of the fourth extending frame constitute the second extending portion; Another one of the plurality of first sprockets is provided at a connection between the upper end of the first extending frame and the first frame body, another one of the plurality of first sprockets is provided at a connection between the lower end of the first extending frame and the second extending frame, and another one of the plurality of first sprockets is provided at a connection between the lower end of the second extending frame and the first frame body; Another one of the plurality of second sprockets is provided at the connection between the upper end of the third extending frame and the second frame body, another one of the plurality of second sprockets is provided at the connection between the lower end of the third extending frame and the fourth extending frame, and another one of the plurality of second sprockets is provided at the connection between the lower end of the third extending frame and the fourth extending frame.

6. The drill rod storage and transportation device according to claim 1, characterized in that: The receiving plate and the storage assembly are arranged along a second direction, the second direction is perpendicular to the first direction, the receiving plate has a first end and a second end opposite to each other in the second direction, the first end is adjacent to the storage assembly relative to the second end in the second direction and constitutes the receiving portion, wherein the receiving assembly further includes a lifting drive portion, the lifting drive portion is connected to the receiving plate to drive a part of the receiving plate to rise and fall, wherein when the storage assembly rotates along the first rotation direction, the first end is not lower than the second end, and when the storage assembly rotates along the second rotation direction, the first end is not higher than the second end.

7. The drill rod storage and transportation device according to claim 4, characterized in that: The driving assembly includes a driving motor and a gear set, wherein the gear set is connected to one of the first sprockets and the gear set is connected to one of the second sprockets, and the gear set is connected to the output shaft of the driving motor.

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