A idler type tubular belt conveyor

Abstract

The present invention relates to the technical field of conveyors, and discloses a roller type tubular belt conveyor, including a conveyor housing; during the operation of the present device, if the staff needs to repair the present device, a driving seat can be used, and under the action of a pulling mechanism, a starting mechanism drives a stress mechanism to fit on the surface of a driving mechanism. When a roller rotating roller works, the driving seat can move along the conveyor housing under the restriction of a restricting mechanism, thereby assisting the staff in repairing it. In addition, with the settings of the driving mechanism and the stress mechanism, the staff can stop at any position, which is convenient for the staff to repair the place, improving the practicability of the present device. And with the assistance of an auxiliary mechanism, the work of the staff can be assisted and the maintenance tools of the staff can be transported, further improving the safety of the staff in repairing the present device.

Description

Technical Field

[0001] The present invention relates to the technical field of conveyors, and particularly to a roller type tubular belt conveyor. Background Art

[0002] The roller type tubular belt conveyor is an efficient and environmentally friendly bulk material transportation equipment. Its core feature is that the conveyor belt is forced to curl into a closed tubular structure through a specially designed roller group to wrap and transport materials. The two sides of the conveyor belt are gradually guided and curled by multiple pairs of obliquely arranged rollers to form a complete circular tube, effectively preventing material spillage, dust generation, and external pollution. It is especially suitable for the long-distance sealed transportation of powdery and granular materials (such as coal and ore powder). This equipment can be horizontal, vertical, or turn at a large inclination angle (the minimum turning radius can reach 50 - 100 meters), adapting to complex terrains and saving space layout. The symmetrical arrangement of the rollers ensures uniform force on the tubular belt, reducing the risk of deviation, and at the same time reducing energy consumption and maintenance costs. It is widely used in scenarios with strict environmental protection requirements such as mines, power plants, and ports.

[0003] When the roller type tubular belt conveyor is installed and laid, it usually covers a long working distance to form a fixed material transportation path. However, this long-distance layout brings many inconveniences to the maintenance work. Staff need to conduct inspections and maintenance along the entire laying route of the conveyor, which not only prolongs the working time but also increases physical exertion. In addition, due to the long path, it is more difficult to carry maintenance tools and equipment, affecting the maintenance efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a roller type tubular belt conveyor to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A roller type tubular belt conveyor, including a conveyor housing, wherein a plurality of roller rotating rollers for driving are arranged in the inner cavity of the conveyor housing, a roller body is arranged on the surface of the roller rotating roller, a tubular conveying body for conveying goods is rollingly arranged on the surface of the roller body, and an active guide rail is fixed on one side of the surface of the conveyor housing. The conveyor further includes:

[0006] A driving mechanism arranged on the surface of the roller rotating roller for driving, and a force receiving mechanism is arranged on the surface of the driving mechanism. The force receiving mechanism is attached to the surface of the driving mechanism for transmitting the force generated by the driving mechanism.

[0007] A starting mechanism for assisting the operation of the force receiving mechanism and transmitting power on the surface of the force receiving mechanism, and a pulling mechanism for driving the starting mechanism is arranged on the surface of the starting mechanism.

[0008] A limiting mechanism disposed on the surface of the active guide rail, and a driving seat for staff to ride is disposed at the other end of the limiting mechanism;

[0009] An auxiliary mechanism disposed on one side of the surface of the driving seat for assisting the staff in working.

[0010] Preferably, the driving mechanism includes a driving gear fixed to one end of the rotating roller of the idler pulley, a driven gear meshed on the surface of the driving gear, a first driving rod fixed in the inner cavity of the driven gear, a driving timing wheel fixed to the other end of the first driving rod, a timing chain meshed on the surface of the driving timing wheel, a plurality of driven timing wheels meshed on the inner side of the timing chain, a second driving rod fixed in the inner cavity of the driven timing wheel, a friction wheel fixed to the other end of the second driving rod, and a plurality of the friction wheels rotating in the inner cavity of the active guide rail.

[0011] Preferably, the limiting mechanism includes a driving plate fixed to the surface of the driving seat, a limiting block fixed to one side of the surface of the driving plate, limiting wheels rotatably provided on both sides of the surface of the limiting block, a limiting guide rail rotatably provided on the surface of the limiting wheel, and the other end of the limiting guide rail fixed to the surface of the conveyor housing.

[0012] Preferably, the force-bearing mechanism includes a force-bearing block sliding in the inner cavity of the driving plate, a first piston rod fixed to one end of the force-bearing block, a first piston head fixed to the other end of the first piston rod, a first piston tube slidably provided on the surface of the first piston head, a plurality of springs sleeved on the surface of the force-bearing block, one end of the spring fixed to the surface of the force-bearing block, and the other end of the spring fixed to the inner cavity of the driving plate.

[0013] Preferably, the starting mechanism includes a connecting pipe communicating with the movement of a plurality of the first piston tubes, the other end of the connecting pipe communicating with a second piston tube, a second piston head slidably provided in the inner cavity of the second piston tube, and a second piston rod fixed to the other end of the second piston head.

[0014] Preferably, the pulling mechanism includes a fixed block fixed to the surface of the driving seat, a hinge rod rotatably provided on the surface of the fixed block, a third driving rod hinged on the surface of the hinge rod, the other end of the third driving rod hinged to one end of the second piston rod, a connecting rod fixed to one end of the hinge rod, and a grip rod fixed to the other end of the connecting rod.

[0015] Preferably, a connecting block is fixed to one side of the surface of the driving seat, a limiting rod is hinged on the surface of the connecting block, and an arc-shaped groove for cooperating with the connecting rod is provided on the surface of the limiting rod.

[0016] Preferably, the auxiliary mechanism includes a camera fixed to one side of the driving seat surface, and a storage box fixed to one side of the driving seat surface, the surface of the storage box is provided with a box cover, and the surface of the box cover is fixed with a handle.

[0017] Preferably, the surface of the driving seat is provided with a plurality of safety buckles, and the plurality of safety buckles are connected by a safety belt.

[0018] Preferably, a shell connector is fixed to the inner cavity of the conveyor shell, and the conveyor shells are connected via the shell connector.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] During the operation of the device, if the staff needs to inspect the device, they can use the driving seat, and under the action of the pulling mechanism, the starting mechanism drives the force-bearing mechanism to fit the surface of the driving mechanism. When the roller rotating roller is working, the driving seat can be moved along the conveyor casing under the restriction of the limiting mechanism, thereby assisting the staff to inspect it.

[0021] In addition, with the setting of the driving mechanism and the force-bearing mechanism structure, the staff can stop at any position, which makes it convenient for the staff to inspect and repair the place, thereby improving the practicality of the device; and with the help of the auxiliary mechanism, the staff's work can be assisted and the staff's maintenance tools can be checked in, further improving the safety of the staff's maintenance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the conveyor housing after being cut open in the present invention;

[0024] Figure 3 It is a schematic diagram of the three-dimensional structure after the conveyor shell is removed in the present invention;

[0025] Figure 4 It is a partial three-dimensional structural schematic diagram of the roller body and the driving mechanism in the present invention;

[0026] Figure 5 It is a partial three-dimensional structural schematic diagram of the driving mechanism and the force-bearing mechanism in the present invention;

[0027] Figure 6 It is a schematic diagram of a partial three-dimensional structure of the limiting mechanism and the driving seat in the present invention;

[0028] Figure 7 It is a schematic diagram of a partial three-dimensional structure of a driving seat in the present invention;

[0029] Figure 8 This is a partial three-dimensional structural schematic diagram of the force-bearing mechanism and the pulling mechanism in the present invention;

[0030] Figure 9 This is a partial three-dimensional structural schematic diagram of the force-bearing mechanism in the present invention;

[0031] Figure 10 This is a partial three-dimensional structural schematic diagram of the limiting mechanism in the present invention;

[0032] Figure 11 This is the present invention Figure 10 A partial three-dimensional structural schematic diagram after magnification at position A in;

[0033] Figure 12 This is a partial three-dimensional structural schematic diagram of the starting mechanism and the pulling mechanism in the present invention;

[0034] Figure 13 This is a partial three-dimensional structural schematic diagram of the pulling mechanism in the present invention.

[0035] In the figure: 1. Conveyor housing; 2. Roller rotating roller; 3. Roller body; 4. Pipe conveying body; 5. Housing connecting piece; 6. Driving mechanism; 61. Driving gear; 62. Driven gear; 63. First driving rod; 64. Driving timing wheel; 65. Timing chain; 66. Driven timing wheel; 67. Second driving rod; 68. Friction wheel; 7. Driving guide rail; 8. Force-bearing mechanism; 81. Force-bearing block; 82. First piston rod; 83. First piston head; 84. First piston tube; 85. Spring; 9. Starting mechanism; 91. Connecting pipe; 92. Second piston tube; 93. Second piston head; 94. Second piston rod; 10. Pulling mechanism; 101. Fixed block; 102. Hinge rod; 103. Third driving rod; 104. Connecting rod; 105. Holding rod; 11. Driving seat; 12. Connecting block; 13. Limiting rod; 14. Limiting mechanism; 141. Driving plate; 142. Limiting block; 143. Limiting guide rail; 144. Limiting wheel; 15. Auxiliary mechanism; 151. Camera; 152. Storage box; 153. Box cover; 154. Handle; 16. Anti-slip rib; 17. Safety buckle. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Please refer to Figures 1-13As shown, a roller type tubular belt conveyor includes a conveyor housing 1. Inside the conveyor housing 1, there are several roller rotating rollers 2 for driving. On the surface of the roller rotating roller 2, there is a roller body 3. On the surface of the roller body 3, a tubular conveying body 4 for conveying goods rolls. On one side of the surface of the conveyor housing 1, there is a fixed active guide rail 7. It also includes:

[0038] A driving mechanism 6 arranged on the surface of the roller rotating roller 2 for driving. On the surface of the driving mechanism 6, there is a force receiving mechanism 8. The force receiving mechanism 8 fits on the surface of the driving mechanism 6 and is used for transmitting the force generated by the driving mechanism 6;

[0039] A starting mechanism 9 arranged on the surface of the force receiving mechanism 8 for assisting the force receiving mechanism 8 to work. On the surface of the starting mechanism 9, there is a pulling mechanism 10 for driving the starting mechanism 9;

[0040] A limiting mechanism 14 arranged on the surface of the active guide rail 7. At the other end of the limiting mechanism 14, there is a driving seat 11 for staff to sit on;

[0041] An auxiliary mechanism 15 arranged on one side of the surface of the driving seat 11 for assisting staff in working.

[0042] During the operation of this device, if the staff needs to repair this device, they can use the driving seat 11. And under the action of the pulling mechanism 10, the starting mechanism 9 drives the force receiving mechanism 8 to fit on the surface of the driving mechanism 6. When the roller rotating roller 2 is working, under the limitation of the limiting mechanism 14, the driving seat 11 can move along the conveyor housing 1, thus assisting the staff to repair it.

[0043] In addition, with the setting of the structures of the driving mechanism 6 and the force receiving mechanism 8, the staff can stop at any position, which is convenient for the staff to repair at that place, improving the practicability of this device. And under the action of the auxiliary mechanism 15, it can assist the staff in working and transport the staff's maintenance tools, further improving the safety of the staff in repairing this device.

[0044] The drive mechanism 6 includes a driving gear 61 fixed to one end of the rotating roller 2 of the idler. A driven gear 62 is meshed on the surface of the driving gear 61. A first driving rod 63 is fixed inside the driven gear 62. The other end of the first driving rod 63 is fixed with a driving timing wheel 64. A timing chain 65 is meshed on the surface of the driving timing wheel 64. A plurality of driven timing wheels 66 are meshed inside the timing chain 65. A second driving rod 67 is fixed inside the driven timing wheel 66. The other end of the second driving rod 67 is fixed with a friction wheel 68. A plurality of friction wheels 68 rotate inside the driving guide rail 7. In this embodiment, through the arrangement of the driving gear 61, the driven gear 62, the first driving rod 63, the driving timing wheel 64, the timing chain 65, the driven timing wheels 66, the second driving rod 67 and the friction wheel 68, when the rotating roller 2 of the idler rotates, the driving gear 61 fixed to one end of the rotating roller 2 of the idler can rotate, and then the driven gear 62 meshed on the surface of the driving gear 61 can cause the first driving rod 63 to rotate. The driving timing wheel 64 fixed to the moving first driving rod 63 can be meshed with the timing chain 65, and then under the action of the timing chain 65, a plurality of driven timing wheels 66 can be caused to rotate, so that the second driving rod 67 and the friction wheel 68 rotate.

[0045] There can be a certain transmission ratio between the driving gear 61 and the driven gear 62, so as to achieve the purpose of adjusting the rotation speed of the friction wheel 68, and further achieve the purpose of adjusting the moving speed of the driving seat 11.

[0046] It should be noted that since the timing chain 65 drives a plurality of driven timing wheels 66 to work, when the timing chain 65 is working, the driving timing wheel 64 located below can tighten the entire timing chain 65, acting like a tensioning wheel, thereby improving the stability of the timing chain 65 during operation.

[0047] The limiting mechanism 14 includes a driving plate 141 fixed to the surface of the driving seat 11. A limiting block 142 is fixed on one side of the surface of the driving plate 141. Limiting wheels 144 are rotatably arranged on both sides of the surface of the limiting block 142. A limiting guide rail 143 is rotatably arranged on the surface of the limiting wheel 144. The other end of the limiting guide rail 143 is fixed to the surface of the conveyor housing 1. In this embodiment, through the arrangement of the driving plate 141, the limiting block 142, the limiting guide rail 143 and the limiting wheel 144, under the action of the limiting guide rail 143 and the limiting wheel 144, the limiting block 142 can be limited, and under the action of the driving plate 141, the driving seat 11 can slide on the surface of the conveyor housing 1.

[0048] The force-receiving mechanism 8 includes a force-receiving block 81 that slides within the inner cavity of the driving plate 141. One end of the force-receiving block 81 is fixed with a first piston rod 82, and the other end of the first piston rod 82 is fixed with a first piston head 83. A first piston tube 84 is slidably arranged on the surface of the first piston head 83. A plurality of springs 85 are sleeved on the surface of the force-receiving block 81. One end of the spring 85 is fixed to the surface of the force-receiving block 81, and the other end of the spring 85 is fixed to the inner cavity of the driving plate 141. In this embodiment, through the arrangement of the force-receiving block 81, the first piston rod 82, the first piston head 83, the first piston tube 84, and the spring 85, when the pressure in the inner cavity of the first piston tube 84 changes, the first piston head 83 can drive the first piston rod 82 to move, so that the force-receiving block 81 fits against the surface of the friction wheel 68. Under the action of the frictional force between the friction wheel 68 and the force-receiving block 81, the force-receiving block 81 drives the driving plate 141 and the driving seat 11 to move.

[0049] The starting mechanism 9 includes a connecting pipe 91 that communicates with the movement of a plurality of first piston tubes 84. The other end of the connecting pipe 91 communicates with a second piston tube 92. A second piston head 93 is slidably arranged in the inner cavity of the second piston tube 92. The other end of the second piston head 93 is fixed with a second piston rod 94. In this embodiment, through the arrangement of the connecting pipe 91, the second piston tube 92, the second piston head 93, and the second piston rod 94, when the second piston rod 94 drives the second piston head 93 to slide in the inner cavity of the second piston tube 92, the pressure in the inner cavity of the second piston tube 92 can change, and then under the action of the connecting pipe 91, the force-receiving mechanism 8 can work.

[0050] The pulling mechanism 10 includes a fixing block 101 fixed to the surface of the driving seat 11. A hinge rod 102 is rotatably arranged on the surface of the fixing block 101. A third driving rod 103 is hinged to the surface of the hinge rod 102. The other end of the third driving rod 103 is hinged to one end of the second piston rod 94. One end of the hinge rod 102 is fixed with a connecting rod 104, and the other end of the connecting rod 104 is fixed with a grip rod 105. In this embodiment, through the arrangement of the pulling mechanism 10, the hinge rod 102, the third driving rod 103, the connecting rod 104, and the grip rod 105, when the staff uses the grip rod 105 to drive the connecting rod 104 to move, the hinge rod 102 can squeeze the third driving rod 103, so that the third driving rod 103 drives the second piston rod 94 to move, thereby changing the pressure in the inner cavity of the second piston tube 92.

[0051] A plurality of anti-slip ridges 16 are annularly arranged on the surface of the grip rod 105. The anti-slip ridges 16 are made of rubber material. In this embodiment, through the arrangement of the anti-slip ridges 16, a force-receiving point is provided for the staff to use the grip rod 105, which is convenient for the staff to use the grip rod 105.

[0052] One side of the surface of the driving seat 11 is fixedly provided with a connecting block 12. The surface of the connecting block 12 is hinged with a limiting rod 13. An arc-shaped groove for the use of the connecting rod 104 is formed on the surface of the limiting rod 13. In this embodiment, through the arrangement of the connecting block 12 and the limiting rod 13, after the connecting rod 104 rotates to a proper angle, if the staff needs the force-receiving block 81 and the friction wheel 68 to be continuously attached, the limiting rod 13 can be rotated accordingly. And under the action of the arc-shaped groove, the ability to limit the connecting rod 104 is improved, the angle of the connecting rod 104 is limited, and the practicability of the device is improved.

[0053] The auxiliary mechanism 15 includes a camera 151 fixed on one side of the surface of the driving seat 11, and a storage box 152 fixed on one side of the surface of the driving seat 11. A box cover 153 is arranged on the surface of the storage box 152, and a handle 154 is fixed on the surface of the box cover 153. In this embodiment, through the arrangement of the camera 151, the storage box 152, the box cover 153 and the handle 154, under the action of the camera 151, when the driving seat 11 moves, the inner cavity of the conveyor housing 1 can be observed through the camera 151. Under the action of the storage box 152, when the driving seat 11 drives the staff to move, the staff can place tools in the storage box 152, thus facilitating the transportation of the tools.

[0054] The working principle of the camera 151 is prior art and will not be elaborated here.

[0055] A plurality of safety buckles 17 are arranged on the surface of the driving seat 11, and the plurality of safety buckles 17 are connected by safety belts. In this embodiment, through the arrangement of the safety buckles 17, when the staff uses the driving seat 11, the safety of the driving seat 11 for the staff can be improved, and the practicability of the device can be improved.

[0056] An outer shell connecting piece 5 is fixed in the inner cavity of the conveyor housing 1. Different conveyor housings 1 are connected through the outer shell connecting piece 5. Through the arrangement of the outer shell connecting piece 5, the connection between the two sides of the conveyor housing 1 can be avoided from affecting the movement of the driving seat 11.

[0057] Working principle: In daily use, under the action of the rotating roller 2 of the idler, the idler body 3 can be rotated. Then, under the friction of the idler body 3, the tubular conveying body 4 can be moved. Since there is a certain amount of goods in the tubular conveying body 4, the goods can be conveyed through the movement of the tubular conveying body 4.

[0058] When the idler rotating roller 2 is working, the driving gear 61 fixed on one side of the surface of the idler rotating roller 2 can rotate, and the driven gear 62 meshed with the surface of the driving gear 61 can cause the first driving rod 63 to rotate. The driving timing wheel 64 fixed at one end of the first driving rod 63 can cause the timing chain 65 to work, and several driven timing wheels 66 meshed with the inner cavity of the timing chain 65 can cause the friction wheel 68 to rotate through the second driving rod 67.

[0059] At this time, if the staff needs to inspect the conveyor housing 1, the idler rotating roller 2, the idler body 3 or the tubular conveying body 4, the staff can sit on the surface of the driving seat 11 through the safety buckle 17, and then use the pulling mechanism 10. Under the action of the grip rod 105, the connecting rod 104 drives the third driving rod 103 to move. Under the action of the lever principle, the third driving rod 103 pushes the second piston rod 94 and the second piston head 93 to move, thereby changing the pressure in the inner cavity of the second piston tube 92. When the pressure in the inner cavity of the second piston tube 92 changes, the force receiving mechanism 8 can work under the action of the connecting pipe 91.

[0060] Under the action of the connecting pipe 91, the pressure in the inner cavity of the second piston rod 94 changes, and then the first piston rod 82 is driven to move by the first piston head 83. Thus, under the action of the first piston rod 82, the force receiving block 81 fits on the surface of the friction wheel 68. Then, under the action of the friction force between the friction wheel 68 and the force receiving block 81, the force receiving block 81 moves. In addition, since a single driving mechanism 6 is arranged on the surface of the idler rotating roller 2 in a single area, the force receiving block 81 needs to have a certain length. When the force receiving block 81 moves under friction at this place, the force receiving block 81 can be connected to the next driving mechanism 6, so as to ensure that the force receiving mechanism 8 can continuously move the driving seat 11.

[0061] In order to improve work efficiency, reduce labor intensity and ensure safety, the precise limitation of the angle of the connecting rod 104 can be realized by the combined use of the connecting block 12 and the limiting rod 13. This design enables the connecting rod 104 to stably drive the third driving rod 103, thereby exerting continuous pressure on the starting mechanism 9. This pressure transmission mechanism ensures that there is always close contact between the force receiving mechanism 8 and the driving mechanism 6, avoiding functional failure caused by loosening or detachment. This design not only improves the stability and reliability of the device, but also significantly reduces the possibility that the staff needs to frequently adjust due to equipment failures during the operation process, thereby improving the overall work efficiency.

[0062] During the use of the driving seat 11, the auxiliary mechanism 15 plays an important role. The auxiliary mechanism 15 integrates a camera 151, which can record the situation of the surface and the inner cavity of the conveyor housing 1 in real time. Through the high-definition shooting function of the camera 151, the staff can remotely observe the running state of the equipment inside, and timely discover potential problems, such as idler wear, conveyor belt deviation, etc., so as to reduce unnecessary downtime and maintenance costs. In addition, the recording function of the camera 151 can also provide data support for subsequent equipment maintenance, helping to analyze the cause of the failure and optimize the maintenance strategy.

[0063] The design of the storage box 152 enables the staff to centrally store commonly used tools, avoiding the inconvenience and safety hazards caused by holding tools during movement. For example, when inspecting the conveyor housing 1, the staff can place tools such as wrenches and screwdrivers in the storage box 152, and both hands can focus on operating the driving seat 11 or using the camera 151 for recording. This design not only improves the operation convenience but also reduces the safety risks caused by tool dropping or misoperation.

[0064] If the staff needs to continuously move on the surface of the conveyor housing 1, the staff can use the connecting block 12 and the limiting rod 13 to limit the angle of the connecting rod 104 by the limiting rod 13, and then make the connecting rod 104 drive the third driving rod 103 to continuously press on the starting mechanism 9, so as to ensure continuous contact between the force-bearing mechanism 8 and the driving mechanism 6, improving the practicability of the device.

[0065] When the staff uses the driving seat 11, they can use the auxiliary mechanism 15 to record the situation of the conveyor housing 1 and the inner cavity of the conveyor housing 1 under the action of the camera 151, improving the practicability of the device. In addition, the staff can also use the storage box 152 to transport tools, which can also ensure that when the staff uses the driving seat 11, there are no other tools in their hands, improving the safety during this work.

[0066] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0067] Although embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roller type tubular belt conveyor, comprising a conveyor housing (1), characterized in that: The inner cavity of the conveyor housing (1) is provided with a plurality of driving rollers (2), the surface of the rollers (2) is provided with roller bodies (3), the surface of the roller bodies (3) is provided with a tubular conveying body (4) for conveying goods in a rolling manner, and an active guide rail (7) is fixed to one side of the surface of the conveyor housing (1), and further comprises: A driving mechanism (6) is arranged on the surface of the roller rotating roller (2), and a force-bearing mechanism (8) is arranged on the surface of the driving mechanism (6). The force-bearing mechanism (8) is attached to the surface of the driving mechanism (6) and is used to transmit power; A starting mechanism (9) that is driven on the surface of the force-bearing mechanism (8) and plays an auxiliary role, wherein the surface of the starting mechanism (9) is provided with a pulling mechanism (10) for driving itself to operate; A limiting mechanism (14) is disposed on the surface of the active guide rail (7), and a driving seat (11) for a staff member to sit on is disposed at the other end of the limiting mechanism (14); An auxiliary mechanism (15) for carrying working tools disposed on one side of the surface of the driving seat (11); The driving mechanism (6) comprises a driving gear (61) fixed to one end of the roller rotating roller (2); a driven gear (62) is meshed on the surface of the driving gear (61); a first driving rod (63) is fixed to the inner cavity of the driven gear (62); a driving timing wheel (64) is fixed to the other end of the first driving rod (63); a timing chain (65) is meshed on the surface of the driving timing wheel (64); a plurality of driven timing wheels (66) are meshed on the inner side of the timing chain (65); a second driving rod (67) is fixed to the inner cavity of the driven timing wheel (66); a friction wheel (68) is fixed to the other end of the second driving rod (67); and the plurality of friction wheels (68) rotate in the inner cavity of the driving guide rail (7); The force-bearing mechanism (8) comprises a force-bearing block (81) which slides in the inner cavity of a driving plate (141) which is fixed to the surface of the seat (11) in the limiting mechanism (14); a first piston rod (82) is fixed to one end of the force-bearing block (81); a first piston head (83) is fixed to the other end of the first piston rod (82); a first piston tube (84) is slidably arranged on the surface of the first piston head (83); a plurality of springs (85) are sleeved on the surface of the force-bearing block (81); one end of the spring (85) is fixed to the surface of the force-bearing block (81); and the other end of the spring (85) is fixed to the inner cavity of the driving plate (141); Under the action of the pulling mechanism (10), the starting mechanism (9) drives the force block (81) of the force-bearing mechanism (8) to fit the surface of the friction wheel (68) of the driving mechanism (6). When the roller rotating roller (2) is working, under the restriction of the restriction mechanism (14), the seat (11) is driven to move along the conveyor housing (1).

2. A roller type tubular belt conveyor according to claim 1, characterized in that: The limiting mechanism (14) comprises a driving plate (141) fixed to the surface of the driving seat (11), a limiting block (142) being fixed to one side of the surface of the driving plate (141), limiting wheels (144) being rotatably provided on both sides of the surface of the limiting block (142), a limiting guide rail (143) being rotatably provided on the surface of the limiting wheel (144), and the other end of the limiting guide rail (143) being fixed to the surface of the conveyor housing (1).

3. The roller type tubular belt conveyor according to claim 1, characterized in that: The starting mechanism (9) comprises a connecting tube (91) connected to a plurality of first piston tubes (84) for movement, the other end of the connecting tube (91) being connected to a second piston tube (92), a second piston head (93) being slidably disposed in the inner cavity of the second piston tube (92), and a second piston rod (94) being fixed to the other end of the second piston head (93).

4. A roller type tubular belt conveyor according to claim 3, characterized in that: The pulling mechanism (10) comprises a fixed block (101) fixed to the surface of the driving seat (11); a hinged rod (102) is rotatably provided on the surface of the fixed block (101); a third driving rod (103) is hingedly connected to the surface of the hinged rod (102); the other end of the third driving rod (103) is hingedly connected to one end of a second piston rod (94); a connecting rod (104) is fixed to one end of the hinged rod (102); and a gripping rod (105) is fixed to the other end of the connecting rod (104).

5. The roller type tubular belt conveyor according to claim 4, characterized in that: A connecting block (12) is fixed to one side of the surface of the driving seat (11), a limiting rod (13) is hingedly connected to the surface of the connecting block (12), and an arc groove for cooperating with the connecting rod (104) is provided on the surface of the limiting rod (13).

6. The roller type tubular belt conveyor according to claim 1, characterized in that: The auxiliary mechanism (15) comprises a camera (151) fixed to one side of the surface of the driving seat (11), and a storage box (152) fixed to one side of the surface of the driving seat (11), the surface of the storage box (152) being provided with a box cover (153), and the surface of the box cover (153) being fixed with a handle (154).

7. The roller type tubular belt conveyor according to claim 1, characterized in that: A plurality of safety buckles (17) are provided on the surface of the driving seat (11), and the plurality of safety buckles (17) are connected by a safety belt.

8. The roller type tubular belt conveyor according to claim 1, characterized in that: A housing connector (5) is fixed to the inner cavity of the conveyor housing (1), and the different conveyor housings (1) are connected via the housing connector (5).

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