Pipe fitting transportation system

Abstract

The utility model provides a pipe fitting conveying system. The pipe fitting conveying system comprises a first plate conveyor, a second plate conveyor, a first transmission part and a driving mechanism. The first plate conveyor is connected with the driving mechanism; one end of the first transmission part is connected with the driving mechanism, and the other end of the first transmission part is connected with the second plate conveyor; the length of a first chain plate of the first plate conveyor is larger than that of a second chain plate of the second plate conveyor. According to the conveying device, pipe fittings of various sizes can be stably conveyed, the situation that the pipe fittings fall off from the plate conveyor is avoided, and the conveying safety of the pipe fittings is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of mechanical technology, and in particular to a pipe transportation system. Background Art

[0002] In the manufacturing process of pipe fittings, the lengths of the cut pipe fittings vary. In order to efficiently transport the pipe fittings to the next processing step, a transverse chain conveyor system is currently generally used to transport the pipe fittings.

[0003] However, the inventors found that the chain plate length of the traditional transverse chain conveyor system is fixed, and therefore can only transport pipes of regular sizes. Once the size of the pipe is longer, the pipe will extend from one or both ends of the transverse chain conveyor system, making it impossible to stably place the pipe in the transverse chain conveyor system, causing the pipe to easily fall off the transverse chain conveyor system. Utility Model Content

[0004] The present application provides a pipe transport system to solve the problem that when transporting longer pipes, the pipes will extend from one or both ends of the transverse chain conveying system, making it impossible to stably place the pipes in the transverse chain conveying system, causing the pipes to easily fall off the transverse chain conveying system.

[0005] The present application provides a pipe transport system, comprising: a first plate conveyor, a second plate conveyor, a first transmission member and a driving mechanism;

[0006] The first plate conveyor is connected to the driving mechanism;

[0007] One end of the first transmission member is connected to the driving mechanism, and the other end of the first transmission member is connected to the second plate conveyor;

[0008] Wherein, the length of the first chain plate of the first plate conveyor is greater than the length of the second chain plate of the second plate conveyor.

[0009] In the above scheme, the first plate conveyor comprises: at least one first chain plate, at least one first chain, at least one first driving sprocket, at least one first driven sprocket, a first driving shaft, a first driven shaft and a first frame;

[0010] The cross section of the first chain plate is a U-shaped structure;

[0011] The bottom of the first chain plate is connected to at least one first chain, and one of the first chains is sleeved on one of the first driving sprockets and one of the first driven sprockets;

[0012] At least one of the first driving sprockets is connected to the first driving shaft respectively, and the first driving shaft is also connected to the driving mechanism;

[0013] At least one of the first driven sprockets is respectively connected to the first driven shaft;

[0014] The first driving shaft and the first driven shaft are rotatably connected to the first frame respectively.

[0015] In the above solution, the second plate conveyor comprises: at least one second chain plate, at least one second chain, at least one second driving sprocket, at least one second driven sprocket, a second driving shaft, a second driven shaft and a second frame;

[0016] The cross section of the second chain plate is a U-shaped structure;

[0017] The bottom of the second chain plate is connected to at least one second chain, and one second chain is sleeved on one second driving sprocket and one second driven sprocket;

[0018] At least one of the second driving sprockets is connected to the second driving shaft, and the second driving shaft is also connected to the first transmission member;

[0019] At least one of the second driven sprockets is respectively connected to the second driven shaft;

[0020] The second driving shaft and the second driven shaft are rotatably connected to the second frame respectively.

[0021] In the above solution, the first transmission member includes: a first transmission shaft and two first transmission couplings;

[0022] One end of the first transmission shaft is connected to one end of the second driving shaft through the first transmission coupling;

[0023] The other end of the first transmission shaft is connected to the driving mechanism through another first transmission coupling.

[0024] In the above scheme, the driving mechanism includes: a reducer, a motor and a driving lifting member;

[0025] The first output end of the reducer is connected to the first driving shaft of the first plate conveyor;

[0026] The second output end of the reducer is connected to the first transmission shaft through the first transmission coupling;

[0027] The input end of the reducer is connected to the motor shaft of the motor;

[0028] The driving lifting member is connected to the bottom of the reducer, and the driving lifting member is used to be fixed on the ground.

[0029] The above solution further includes: a first auxiliary member;

[0030] Both ends of the first auxiliary member are connected to a first driven shaft of the first plate conveyor and a second driven shaft of the second plate conveyor respectively.

[0031] The above scheme further includes: a third plate conveyor and a second transmission member;

[0032] One end of the second transmission member is connected to the second driving shaft of the second plate conveyor, and the other end of the second transmission member is connected to the third driving shaft of the third plate conveyor.

[0033] In the above solution, the third plate conveyor comprises: at least one third chain plate, at least one third chain, at least one third driving sprocket, at least one third driven sprocket, a third driving shaft, a third driven shaft and a third frame;

[0034] The cross section of the third chain plate is a U-shaped structure;

[0035] The bottom of the third chain plate is connected to at least one third chain, and one third chain is sleeved on one third driving sprocket and one third driven sprocket;

[0036] At least one of the third driving sprockets is connected to the third driving shaft, and the third driving shaft is also connected to the second transmission member;

[0037] At least one of the third driven sprockets is connected to the third driven shaft respectively;

[0038] The third driving shaft and the third driven shaft are rotatably connected to the third frame respectively.

[0039] In the above solution, the second transmission member includes: a second transmission shaft and two second transmission couplings;

[0040] One end of the second transmission shaft is connected to one end of the second driving shaft via the second transmission coupling;

[0041] The other end of the second transmission shaft is connected to the third driving shaft through another second transmission coupling.

[0042] The above solution further includes: a second auxiliary member;

[0043] Two ends of one of the second auxiliary components are respectively connected to the second driven shaft of the second plate conveyor and the third driven shaft of the third plate conveyor.

[0044] The present application provides a pipe transportation system, which uses a first plate conveyor to transport pipes of conventional sizes, and uses a second plate conveyor to carry one end of a pipe with a longer size; by setting a first transmission member to adjust the distance between the second plate conveyor and the first plate conveyor, the size range of the pipes that can be transported by the first plate conveyor and the second plate conveyor is adjusted, thereby achieving stable transportation of pipes of various sizes, avoiding the occurrence of pipes falling off the plate conveyor, and ensuring the safety of pipe transportation.

[0045] By setting the length of the first chain plate to be greater than that of the second chain plate and supplemented by the first transmission member, the size of the second plate conveyor can be reduced while the size range of the transported pipes can be expanded, thereby reducing the complexity and cost of the pipe transport system and expanding the scope of application of the pipe transport system. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0047] Figure 1 A schematic structural diagram of a pipe transportation system provided in this application.

[0048] Reference numerals:

[0049] 1: The first plate conveyor;

[0050] 2: Second plate conveyor;

[0051] 3: first transmission member;

[0052] 4: Driving mechanism;

[0053] 5: first auxiliary part;

[0054] 6: The third plate conveyor;

[0055] 7: second transmission member;

[0056] 8: second auxiliary part;

[0057] 11: first chain plate;

[0058] 12: First chain;

[0059] 13: first driving sprocket;

[0060] 14: first driven sprocket;

[0061] 15: First driving axis;

[0062] 16: First driven shaft;

[0063] 17: First rack;

[0064] 21: second chain plate;

[0065] 22: Second chain;

[0066] 23: second driving sprocket;

[0067] 24: second driven sprocket;

[0068] 25: Second driving shaft;

[0069] 26: Second driven shaft;

[0070] 27: Second rack;

[0071] 31: first transmission shaft;

[0072] 32: first transmission coupling;

[0073] 41: reducer;

[0074] 42: Motor;

[0075] 43: driving lifting parts;

[0076] 51: first auxiliary axis;

[0077] 52: first auxiliary coupling;

[0078] 61: the third chain plate;

[0079] 62: Third chain;

[0080] 63: third driving sprocket;

[0081] 64: third driven sprocket;

[0082] 65: The third driving shaft;

[0083] 66: third driven shaft;

[0084] 67: The third rack;

[0085] 71: second transmission shaft;

[0086] 72: second transmission coupling;

[0087] 81: Second auxiliary axis;

[0088] 82: Second auxiliary coupling.

[0089] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0090] Here, exemplary embodiments will be described in detail, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the embodiments of the present application. Instead, they are only examples of devices and methods consistent with some aspects of the embodiments of the present application as detailed in the attached claims.

[0091] The following specific embodiments are used to describe in detail the technical solutions of the embodiments of the present application and how the technical solutions of the embodiments of the present application solve the current problems. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0092] See also Figure 1 , the embodiment of the present application provides a pipe transportation system, comprising: a first plate conveyor 1, a second plate conveyor 2, a first transmission member 3 and a driving mechanism 4;

[0093] The first plate conveyor 1 is connected to the driving mechanism 4;

[0094] One end of the first transmission member 3 is connected to the driving mechanism 4, and the other end of the first transmission member 3 is connected to the second plate conveyor 2;

[0095] The length of the first chain plate 11 of the first plate conveyor 1 is greater than the length of the second chain plate 21 of the second plate conveyor 2 .

[0096] In this example, the first plate conveyor 1 is used to transport pipes of regular sizes, and the second plate conveyor 2 is used to carry one end of the pipes of longer sizes. The first transmission member 3 is set to adjust the distance between the second plate conveyor 2 and the first plate conveyor 1, thereby adjusting the size range of the pipes that the first plate conveyor 1 and the second plate conveyor 2 can transport.

[0097] By setting the length of the first chain plate 11 to be greater than the second chain plate 21 and assisted by the first transmission member 3, while reducing the size of the second plate conveyor 2, the size range of the transported pipes can be expanded, reducing the complexity and cost of the pipe transport system and expanding the scope of application of the pipe transport system.

[0098] In a preferred embodiment, the first plate conveyor 1 comprises: at least one first chain plate 11, at least one first chain 12, at least one first driving sprocket 13, at least one first driven sprocket 14, a first driving shaft 15, a first driven shaft 16 and a first frame 17;

[0099] The cross section of the first chain plate 11 is a U-shaped structure;

[0100] The bottom of the first chain plate 11 is connected to at least one first chain 12, and the first chain 12 is sleeved on a first driving sprocket 13 and a first driven sprocket 14;

[0101] At least one first driving sprocket 13 is respectively connected to the first driving shaft 15, and the first driving shaft 15 is also connected to the driving mechanism 4;

[0102] At least one first driven sprocket 14 is connected to the first driven shaft 16 respectively;

[0103] The first driving shaft 15 and the first driven shaft 16 are rotatably connected to the first frame 17 respectively.

[0104] In this example, by setting a first chain plate 11 with a U-shaped cross-section, the pipe can be stably placed in the first chain plate 11 during transportation, thereby preventing the first plate conveyor 1 from easily detaching from the first plate conveyor 1 during transportation due to the rolling of the pipe, resulting in poor stability in pipe transportation.

[0105] By providing the first chain 12, continuous circulation of at least one first chain plate 11 is achieved, thereby achieving the technical effect that at least one first chain plate 11 continuously transports at least one pipe.

[0106] The first active sprocket 13 and the first driven sprocket 14 are provided to tension the first chain 12, so as to ensure that the first chain 12 has sufficient supporting force on the first chain plate 11, so as to ensure the stability of the first chain plate 11 in transporting pipes.

[0107] In a preferred embodiment, the second plate conveyor 2 comprises: at least one second chain plate 21, at least one second chain 22, at least one second driving sprocket 23, at least one second driven sprocket 24, a second driving shaft 25, a second driven shaft 26 and a second frame 27;

[0108] The cross section of the second chain plate 21 is a U-shaped structure;

[0109] The bottom of the second chain plate 21 is connected to at least one second chain 22, and the second chain 22 is sleeved on a second driving sprocket 23 and a second driven sprocket 24;

[0110] At least one second driving sprocket 23 is respectively connected to the second driving shaft 25, and the second driving shaft 25 is also connected to the first transmission member 3;

[0111] At least one second driven sprocket 24 is respectively connected to the second driven shaft 26;

[0112] The second driving shaft 25 and the second driven shaft 26 are rotatably connected to the second frame 27 respectively.

[0113] In this example, by providing a second chain plate 21 with a U-shaped cross-section, the pipe can be stably placed in the second chain plate 21 during transportation, thereby preventing the second plate conveyor 2 from rolling when transporting the pipe, causing the pipe to easily fall off the second plate conveyor 2 during transportation, resulting in poor stability in pipe transportation.

[0114] By providing the second chain 22, continuous circulation of at least one second chain plate 21 is achieved, thereby achieving the technical effect that at least one second chain plate 21 continuously transports at least one pipe.

[0115] The second chain 22 is tensioned by arranging the second driving sprocket 23 and the second driven sprocket 24 to ensure that the second chain 22 has sufficient supporting force on the second chain plate 21 to ensure the stability of the second chain plate 21 in transporting pipes.

[0116] In a preferred embodiment, the first transmission member 3 includes: a first transmission shaft 31 and two first transmission couplings 32;

[0117] One end of the first transmission shaft 31 is connected to one end of the second driving shaft 25 through a first transmission coupling 32;

[0118] The other end of the first transmission shaft 31 is connected to the driving mechanism 4 through another first transmission coupling 32 .

[0119] In this example, the drive mechanism 4 and the second plate conveyor 2 are connected to the drive mechanism 4 through the first rotating shaft and the first transmission coupling 32, so that the drive mechanism 4 can synchronously drive the first plate conveyor 1 and the second plate conveyor 2 to ensure the synchronous transportation of the pipes by the first plate conveyor 1 and the second plate conveyor 2, thereby ensuring the stability and reliability of the transportation of large-size pipes.

[0120] In a preferred embodiment, the driving mechanism 4 includes: a reducer 41, a motor 42 and a driving lifting member 43;

[0121] The first output end of the speed reducer 41 is connected to the first driving shaft 15 of the first plate conveyor 1;

[0122] The second output end of the reducer 41 is connected to the first transmission shaft 31 via the first transmission coupling 32;

[0123] The input end of the reducer 41 is connected to the motor 42 shaft of the motor 42;

[0124] The driving lifting member 43 is connected to the bottom of the reducer 41 , and the driving lifting member 43 is used to be fixed on the ground.

[0125] In this example, by connecting the motor 42 to the reducer 41, the reducer 41 can reduce the rotation speed of the decreasing output torque and increase the torque output by the motor 42 to ensure that the driving sprocket has sufficient torque to drive the pipe on the chain plate to move.

[0126] The driving lifting member 43 is provided to adjust the height of the reducer 41 and the motor 42 to adapt to the first plate conveyor 1 and the second plate conveyor 2 of different heights.

[0127] In a preferred embodiment, the pipe transport system further comprises: a first auxiliary component 5;

[0128] Both ends of the first auxiliary member 5 are connected to the first driven shaft 16 of the first plate conveyor 1 and the second driven shaft 26 of the second plate conveyor 2 respectively.

[0129] Specifically, the first auxiliary component 5 includes a first auxiliary shaft 51 and two first auxiliary couplings 52 ; both ends of the first auxiliary shaft 51 are connected to the first driven shaft 16 and the second driven shaft 26 via a first auxiliary coupling 52 , respectively.

[0130] In this example, by providing the first auxiliary component 5, the first driven shaft 16 of the first plate conveyor 1 and the second driven shaft 26 of the second plate conveyor 2 are synchronized, further ensuring the stability of the synchronous transportation of the first plate conveyor 1 and the second plate conveyor 2.

[0131] In a preferred embodiment, the pipe transport system further comprises: a third plate conveyor 6 and a second transmission member 7;

[0132] One end of the second transmission member 7 is connected to the second driving shaft 25 of the second plate conveyor 2 , and the other end of the second transmission member 7 is connected to the third driving shaft 65 of the third plate conveyor 6 .

[0133] In this example, by setting up the third plate conveyor 6, the technical effect of expanding the size range of pipes that can be transported is achieved. Therefore, larger-sized pipes can be transported with the support of the third plate conveyor 6, expanding the scope of use of the present application.

[0134] By setting the second transmission member 7, it is ensured that the third plate conveyor 6 can be synchronized with the second plate conveyor 2.

[0135] It is ensured that the first plate conveyor 1, the second plate conveyor 2 and the third plate conveyor 6 can transport the pipes at the same rate, thereby ensuring the stability of the pipe transportation.

[0136] Optionally, the pipe transport system further comprises: two or more third plate conveyors 6 and at least one second transmission member 7;

[0137] One end of the second transmission shaft 71 of the associated transmission member is connected to the second driving shaft 25 of the second plate conveyor 2 through a second transmission coupling 72, and the other end of the second transmission shaft 71 of the associated transmission member is connected to the third driving shaft 65 through another second transmission coupling 72; wherein the associated transmission member is a second transmission member 7 of at least one second transmission member 7, located between the second plate conveyor 2 and a third plate conveyor 6;

[0138] Both ends of the second rotating shaft of a linkage transmission member are connected to the third driving shafts 65 of two adjacent third plate conveyors 6 through a second transmission coupling 72 respectively; wherein the linkage transmission member is the other second transmission member 7 in at least one second transmission member 7 except the associated transmission member.

[0139] Therefore, by providing more third plate conveyors 6, a technical effect of being able to transport pipes in a wider size range is achieved.

[0140] In a preferred embodiment, the third plate conveyor 6 comprises: at least one third chain plate 61, at least one third chain 62, at least one third driving sprocket 63, at least one third driven sprocket 64, a third driving shaft 65, a third driven shaft 66 and a third frame 67;

[0141] The cross section of the third chain plate 61 is a U-shaped structure;

[0142] The bottom of the third chain plate 61 is connected to at least one third chain 62, and the third chain 62 is sleeved on a third driving sprocket 63 and a third driven sprocket 64;

[0143] At least one third driving sprocket 63 is respectively connected to the third driving shaft 65, and the third driving shaft 65 is also connected to the second transmission member 7;

[0144] At least one third driven sprocket 64 is connected to the third driven shaft 66 respectively;

[0145] The third driving shaft 65 and the third driven shaft 66 are rotatably connected to the third frame 67 respectively.

[0146] In this example, by providing a third chain plate 61 with a U-shaped cross-section, the pipe fittings can be stably located in the third chain plate 61 during transportation, thereby preventing the third plate conveyor 6 from easily detaching from the third plate conveyor 6 during transportation due to the rolling of the pipe fittings, resulting in poor stability in pipe transportation.

[0147] By providing the third chain 62, continuous circulation of at least one third chain plate 61 is achieved, thereby achieving the technical effect that at least one third chain plate 61 continuously transports at least one pipe.

[0148] By arranging the third driving sprocket 63 and the third driven sprocket 64 to tension the third chain 62, it is ensured that the third chain 62 has sufficient supporting force on the third chain plate 61 to ensure the stability of the third chain plate 61 in transporting pipes.

[0149] In a preferred embodiment, the second transmission member 7 includes: a second transmission shaft 71 and two second transmission couplings 72;

[0150] One end of the second transmission shaft 71 is connected to one end of the second driving shaft 25 through a second transmission coupling 72;

[0151] The other end of the second transmission shaft 71 is connected to the third driving shaft 65 via another second transmission coupling 72 .

[0152] In this example, the second plate conveyor 2 and the third plate conveyor 6 are connected by the second rotating shaft and the second transmission coupling 72, so that the driving mechanism 4 can synchronously drive the second plate conveyor 2 and the third plate conveyor 6 to ensure the synchronous transportation of the pipes by the second plate conveyor 2 and the third plate conveyor 6, thereby ensuring the stability and reliability of the transportation of large-size pipes.

[0153] Optionally, one end of the second transmission shaft 71 of the associated second transmission member 7 is connected to the second driving shaft 25 of the second plate conveyor 2 through a second transmission coupling 72, and the other end of the second transmission shaft 71 of the associated second transmission member 7 is connected to the third driving shaft 65 through another second transmission coupling 72; wherein the associated second transmission member 7 is a second transmission member 7 of at least one second transmission member 7, located between the second plate conveyor 2 and a third plate conveyor 6;

[0154] Both ends of a second rotating shaft of a linked second transmission member 7 are connected to the third driving shafts 65 of two adjacent third plate conveyors 6 through a second transmission coupling 72 respectively; wherein, the linked second transmission member 7 is at least one second transmission member 7 other than the associated second transmission member 7.

[0155] In a preferred embodiment, the pipe transport system further comprises: a second auxiliary member 8;

[0156] Both ends of a second auxiliary member 8 are connected to the second driven shaft 26 of the second plate conveyor 2 and the third driven shaft 66 of the third plate conveyor 6 respectively.

[0157] Specifically, the second auxiliary member 8 includes a second auxiliary shaft 81 and two second auxiliary couplings 82;

[0158] When the third plate conveyor 6 has one, a second auxiliary member 8 is provided; both ends of a second auxiliary shaft 81 are connected to the second driven shaft 26 and the third driven shaft 66 through a second auxiliary coupling 82 respectively.

[0159] When there are two or more third plate conveyors 6 , both ends of a second auxiliary shaft 81 are connected to the second driven shaft 26 and the third driven shaft 66 through a second auxiliary coupling 82 , respectively.

[0160] Both ends of the other second auxiliary shafts 81 are connected to the third driven shafts 66 of two adjacent third plate conveyors 6 via a second auxiliary coupling 82 .

[0161] In this example, by providing the second auxiliary component 8, the second driven shaft 26 of the second plate conveyor 2 and the third driven shaft 66 of the third plate conveyor 6 are synchronized, further ensuring the stability of the synchronous transportation of the second plate conveyor 2 and the third plate conveyor 6.

[0162] It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0163] Those skilled in the art will readily come to other embodiments of the present application after considering the specification and practicing the utility model disclosed herein. The present application embodiment is intended to cover any variation, use or adaptation of the present application embodiment, which follows the general principles of the present application embodiment and includes common knowledge or customary technical means in the art that are not disclosed in the present application embodiment. The specification and embodiments are to be regarded as exemplary only, and the true scope and spirit of the present application embodiment are indicated by the following claims.

[0164] It should be understood that the embodiments of the present application are not limited to the precise structures described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the embodiments of the present application is limited only by the appended claims.

Claims

1. A pipe transportation system, characterized in that: include: a first plate conveyor, a second plate conveyor, a first transmission member and a driving mechanism; The first plate conveyor is connected to the driving mechanism; One end of the first transmission member is connected to the driving mechanism, and the other end of the first transmission member is connected to the second plate conveyor; Wherein, the length of the first chain plate of the first plate conveyor is greater than the length of the second chain plate of the second plate conveyor.

2. The pipe transport system according to claim 1, characterized in that: The first plate conveyor comprises: at least one first chain plate, at least one first chain, at least one first driving sprocket, at least one first driven sprocket, a first driving shaft, a first driven shaft and a first frame; The cross section of the first chain plate is a U-shaped structure; The bottom of the first chain plate is connected to at least one first chain, and one of the first chains is sleeved on one of the first driving sprockets and one of the first driven sprockets; At least one of the first driving sprockets is connected to the first driving shaft respectively, and the first driving shaft is also connected to the driving mechanism; At least one of the first driven sprockets is respectively connected to the first driven shaft; The first driving shaft and the first driven shaft are rotatably connected to the first frame respectively.

3. The pipe transport system according to claim 1, characterized in that: The second plate conveyor comprises: at least one second chain plate, at least one second chain, at least one second driving sprocket, at least one second driven sprocket, a second driving shaft, a second driven shaft and a second frame; The cross section of the second chain plate is a U-shaped structure; The bottom of the second chain plate is connected to at least one second chain, and one second chain is sleeved on one second driving sprocket and one second driven sprocket; At least one of the second driving sprockets is connected to the second driving shaft, and the second driving shaft is also connected to the first transmission member; At least one of the second driven sprockets is respectively connected to the second driven shaft; The second driving shaft and the second driven shaft are rotatably connected to the second frame respectively.

4. The pipe transport system according to claim 3, characterized in that: The first transmission member comprises: a first transmission shaft and two first transmission couplings; One end of the first transmission shaft is connected to one end of the second driving shaft through the first transmission coupling; The other end of the first transmission shaft is connected to the driving mechanism through another first transmission coupling.

5. The pipe transport system according to claim 4, characterized in that: The driving mechanism comprises: a reducer, a motor and a driving lifting member; The first output end of the reducer is connected to the first driving shaft of the first plate conveyor; The second output end of the reducer is connected to the first transmission shaft through the first transmission coupling; The input end of the reducer is connected to the motor shaft of the motor; The driving lifting member is connected to the bottom of the reducer, and the driving lifting member is used to be fixed on the ground.

6. The pipe transport system according to claim 1, characterized in that: Also includes: a first auxiliary member; Both ends of the first auxiliary member are connected to a first driven shaft of the first plate conveyor and a second driven shaft of the second plate conveyor respectively.

7. The pipe transport system according to claim 1, characterized in that: Also included: a third plate conveyor and a second transmission member; One end of the second transmission member is connected to the second driving shaft of the second plate conveyor, and the other end of the second transmission member is connected to the third driving shaft of the third plate conveyor.

8. The pipe transport system according to claim 7, characterized in that: The third plate conveyor comprises: at least one third chain plate, at least one third chain, at least one third driving sprocket, at least one third driven sprocket, a third driving shaft, a third driven shaft and a third frame; The cross section of the third chain plate is a U-shaped structure; The bottom of the third chain plate is connected to at least one third chain, and one third chain is sleeved on one third driving sprocket and one third driven sprocket; At least one of the third driving sprockets is connected to the third driving shaft, and the third driving shaft is also connected to the second transmission member; At least one of the third driven sprockets is connected to the third driven shaft respectively; The third driving shaft and the third driven shaft are rotatably connected to the third frame respectively.

9. The pipe transport system according to claim 8, characterized in that: The second transmission member comprises: a second transmission shaft and two second transmission couplings; One end of the second transmission shaft is connected to one end of the second driving shaft via the second transmission coupling; The other end of the second transmission shaft is connected to the third driving shaft through another second transmission coupling.

10. The pipe transport system according to claim 8, characterized in that: Also includes: a second auxiliary member; Two ends of one of the second auxiliary components are respectively connected to the second driven shaft of the second plate conveyor and the third driven shaft of the third plate conveyor.

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