Transportation device

Abstract

The utility model provides a conveying device which comprises a conveying table, a conveying belt, a conveying belt and a conveying belt. The deviation rectifying mechanism is arranged on the conveying table and extends in the width direction of the conveying table, the deviation rectifying mechanism comprises a first driving part and two limiting plates, the two limiting plates are arranged on the two sides of the conveying belt in the extending direction of the deviation rectifying mechanism at intervals, and the first driving part is in driving connection with the two limiting plates; the first driving piece can drive the two limiting plates to get close to or get away from each other in the extending direction of the deviation rectifying mechanism so as to rectify deviation of the conveying belt; the driving mechanism is arranged close to the end of the conveying table and used for driving the conveying belt to move. According to the technical scheme provided by the utility model, the problems of poor flexibility and low stability of a deviation rectifying mechanism in the prior art can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine transportation, in particular to a transportation device. Background Art

[0002] The corrective mechanisms in traditional conveyor systems are designed for specific conveyor belt widths. When the width of the conveyor belt changes, the corrective mechanisms may not be able to effectively adjust, resulting in unstable operation or even deviation of the conveyor belt, affecting transport efficiency and safety. Furthermore, existing corrective mechanisms may not be able to promptly and accurately correct the conveyor belt when uneven forces or external interference are applied, further exacerbating operational instability and potential risks. Utility Model Content

[0003] The utility model provides a transport device to solve the problems of poor flexibility and low stability of the deviation-correcting mechanism in the prior art.

[0004] The utility model provides a transport device, which includes: a conveying platform, on which a conveyor belt is arranged; a correcting mechanism, which is arranged on the conveying platform and extends along the width direction of the conveying platform, and the correcting mechanism includes a first driving member and two limiting plates, and the two limiting plates are arranged at intervals on both sides of the conveyor belt along the extension direction of the correcting mechanism, and the first driving member is respectively connected to the two limiting plates for driving, and the first driving member can drive the two limiting plates to move closer to or away from each other along the extension direction of the correcting mechanism to correct the conveyor belt; a driving mechanism is arranged near the end of the conveying platform, and the driving mechanism is used to drive the conveyor belt to move.

[0005] Furthermore, there is a gap between the driving mechanism and the end of the conveying platform, and the transport device also includes a clamping mechanism, which is located between the conveying platform and the driving mechanism. The clamping mechanism includes a downward pressing part and a second driving member. The downward pressing part is located above the conveyor belt, and the second driving member has a second driving end, which is drive-connected to the downward pressing part. The second driving end can drive the downward pressing part to move in the vertical direction to adjust the pressing force of the downward pressing part on the conveyor belt.

[0006] Furthermore, the correction mechanism also has a bracket and a first transmission assembly. The bracket is arranged above the conveying platform, and the bracket extends along the width direction of the conveying platform. The two limit plates are movably arranged on the bracket. The first transmission assembly is arranged between the first driving member and the limit plate. The first transmission assembly is driven and connected to the first driving member. The first driving member drives the two limit plates to move closer to or away from each other through the first transmission assembly.

[0007] Furthermore, the first transmission assembly includes: a rotating rod, which is rotatably arranged in the bracket, a first driving member is drivingly connected to the rotating rod, the extension direction of the rotating rod is the same as the extension direction of the bracket, the rotating rod has a first thread segment and a second thread segment arranged in sequence, the thread direction of the first thread segment is opposite to the thread direction of the second thread segment, and two limit plates are threadedly connected to the first thread segment and the second thread segment respectively; a guide groove, the guide groove is arranged on the bracket and extends along the extension direction of the rotating rod, the limit plate is at least partially located in the guide groove, the guide groove can limit the rotation of the limit plate relative to the rotating rod, and the first driving member cooperates with the rotating rod to drive the two limit plates to approach or move away from each other along the extension direction of the guide groove.

[0008] Furthermore, the clamping mechanism includes: a mounting seat, which is arranged between the conveying platform and the driving mechanism, the mounting seat has a first slide groove and a second slide groove which are arranged opposite to each other along the width direction, the first slide groove and the second slide groove extend in the vertical direction and are arranged parallel to each other; a first roller, which is rotatably arranged between the first slide groove and the second slide groove, the first roller forms a downward pressure part, the second driving end is drivingly connected to the first roller, and the second driving end can drive the first roller to move in the first slide groove and the second slide groove.

[0009] Furthermore, the transport device also includes a second transmission assembly, which is located between the second driving member and the first roller. The second transmission assembly is driven and connected to the second driving member. The second driving member drives the first roller to move in a vertical direction through the second transmission assembly to approach or move away from the transport belt.

[0010] Furthermore, the second transmission assembly includes: a first slider and a second slider, the first slider and the second slider are respectively arranged at both ends of the first roller, the first slider is located in the first slide groove, and the second slider is located in the second slide groove; an adjusting rod, rotatably arranged in the first slide groove, the extension direction of the adjusting rod is the same as the extension direction of the first slide groove, the first slider is movably arranged on the adjusting rod, the first slider is threadedly connected to the adjusting rod, and the second driving end is drivingly connected to the adjusting rod to drive the adjusting rod to rotate; a sliding rod, arranged in the second slide groove, the extension direction of the sliding rod is the same as the extension direction of the second slide groove, and the second slider is movably arranged on the sliding rod.

[0011] Furthermore, the first roller includes a sleeve and a connecting shaft. The sleeve is rotatably mounted on the outer periphery of the connecting shaft. The extension direction of the sleeve is the same as the extension direction of the first roller. The sleeve abuts against the conveyor belt. One end of the connecting shaft is connected to the first slider, and the other end of the connecting shaft is connected to the second slider.

[0012] Furthermore, the top ends of the first chute and the second chute pass through the mounting seat, and the second transmission assembly further includes two top covers, which are respectively snap-connected to the top ends of the first chute and the second chute.

[0013] Furthermore, the driving mechanism includes a support seat, a second roller and a third driving member. The second roller is rotatably inserted into the support seat. The third driving member is arranged on the support seat and is drive-connected to the second roller. The conveyor belt is wrapped around the outer circumference of the second roller.

[0014] The technical solution of the present utility model comprises a conveyor platform, a deflection correction mechanism, and a drive mechanism. The conveyor platform is provided with a conveyor belt for carrying and transporting materials. The drive mechanism drives the conveyor belt on the conveyor platform to move. When the conveyor belt passes through the deflection correction mechanism, the deflection correction mechanism corrects the deflection of the conveyor belt, preventing the conveyor belt from deflecting during movement, thereby improving transportation efficiency and conveying stability. The drive mechanism is located near the end of the conveyor platform and is capable of driving the conveyor belt forward, thereby transporting materials. The deflection correction mechanism extends along the width of the conveyor platform and comprises a first drive member and two stopper plates. The two stopper plates are spaced apart on either side of the conveyor belt along the extension direction of the deflection correction mechanism, and the spacing between them can be adjusted in real time as the width of the conveyor belt changes. The first drive member is drivably connected to each of the two stopper plates. Driven by the first drive member, the two stopper plates can move closer to or further away from each other along the extension direction of the deflection correction mechanism, allowing the deflection correction mechanism to adapt to conveyor belts of varying widths, thereby effectively correcting the deflection of the conveyor belt and ensuring smooth operation of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting part of this application are provided to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are provided to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 Shows a schematic structural diagram of the transport device provided by the utility model;

[0017] Figure 2 A cross-sectional view of the correction mechanism provided by the present invention is shown;

[0018] Figure 3 Shows a cross-sectional view of the pressing mechanism provided by the present utility model;

[0019] Figure 4 An exploded view of the pressing mechanism provided by the present invention is shown.

[0020] The above drawings include the following reference numerals:

[0021] 1. Transmission platform;

[0022] 11. Conveyor belt;

[0023] 2. Correction mechanism;

[0024] 21. First driving member;

[0025] 22. Limit plate;

[0026] 23. Bracket;

[0027] 24. First transmission assembly;

[0028] 241, rotating rod;

[0029] 242, guide groove;

[0030] 2411, first thread segment;

[0031] 2412, second thread segment;

[0032] 3. Driving mechanism;

[0033] 31. Support seat;

[0034] 32. Second roller;

[0035] 33. Third driving member;

[0036] 4. Clamping mechanism;

[0037] 41. Mounting seat;

[0038] 42. Second driving member;

[0039] 43. Second transmission assembly;

[0040] 401, first roller;

[0041] 411, first chute;

[0042] 412, second chute;

[0043] 421, second driving end;

[0044] 431, first slider;

[0045] 432, second slider;

[0046] 433, adjustment rod;

[0047] 434, Slider;

[0048] 435, top cover;

[0049] 4011, sleeve;

[0050] 4012, connecting shaft. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is in no way intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0052] like Figure 1 As shown, an embodiment of the utility model provides a transport device, wherein the transport platform includes a conveyor platform 1, a deflection correction mechanism 2 and a driving mechanism 3. A conveyor belt 11 is provided on the conveyor platform 1, and the deflection correction mechanism 2 is provided on the conveyor platform 1 and extends along the width direction of the conveyor platform 1. The deflection correction mechanism 2 includes a first driving member 21 and two limiting plates 22, and the two limiting plates 22 are spaced apart on both sides of the conveyor belt 11 along the extension direction of the deflection correction mechanism 2. The first driving member 21 is respectively connected to the two limiting plates 22 for driving, and the first driving member 21 can drive the two limiting plates 22 to move closer to or away from each other along the extension direction of the deflection correction mechanism 2 to perform deflection correction on the conveyor belt 11. The driving mechanism 3 is provided near the end of the conveyor platform 1, and is used to drive the conveyor belt 11 to move.

[0053] According to the technical solution of the present invention, the transport platform includes a conveyor platform 1, a deflection correction mechanism 2 and a driving mechanism 3. The conveyor platform 1 is provided with a conveyor belt 11 for carrying and transporting materials. The driving mechanism 3 drives the conveyor belt 11 on the conveyor platform 1 to move. When the conveyor belt 11 passes through the deflection correction mechanism 2 provided on the conveyor platform 1, the deflection correction mechanism 2 can correct the deflection of the conveyor belt 11 to prevent the conveyor belt 11 from deflecting during movement, thereby improving the transportation efficiency and the stability of the conveying. The driving mechanism 3 is provided near the end of the conveyor platform 1 and can drive the conveyor belt 11 to move forward, thereby realizing the transportation of materials. The deflection correction mechanism 2 extends along the width direction of the conveyor platform 1, wherein the deflection correction mechanism 2 includes a first driving member 21 and two limit plates 22. The two limit plates 22 are spaced apart on both sides of the conveyor belt 11 along the extension direction of the deflection correction mechanism 2, and they can be adjusted as the width of the conveyor belt 11 changes. The first driving member 21 is respectively connected to the two limiting plates 22. Through the drive of the first driving member 21, the two limiting plates 22 can approach or move away from each other along the extension direction of the correcting mechanism 2, so that the correcting mechanism 2 can adapt to conveyor belts 11 of different widths, thereby effectively correcting the conveyor belt 11 and ensuring the smooth operation of the conveyor belt 11.

[0054] Specifically, the operating principle of the deflection-correcting mechanism 2 is as follows: when the conveyor belt 11 deviates, the first drive member 21 is activated, driving the two limit plates 22 toward each other along the extension direction of the deflection-correcting mechanism 2, thereby applying a lateral force to the conveyor belt 11 and forcing it back to its correct position. If the width of the conveyor belt 11 changes, the first drive member 21 can also drive the two limit plates 22 away from each other to adapt to the width of the conveyor belt 11, ensuring effective deflection correction.

[0055] The conveyor belt 11 is provided with a plurality of movable members 42 disposed between the conveyor belt 1 and the driving mechanism 3. The plurality of movable members 42 are provided with a plurality of movable members 43 disposed between the driving mechanism 3 and the conveyor belt 1. The plurality of movable members 42 are provided with a plurality of movable members 44 disposed between the driving mechanism 3 and the conveyor belt 1. The plurality of movable members 42 are provided with a plurality of movable members 45 disposed between the driving mechanism 3 and the conveyor belt 1. The plurality of movable members 42 are provided with a plurality of movable members 46 disposed between the driving mechanism 3 and the conveyor belt 1. The plurality of movable members 42 are provided with a plurality of movable members 47 disposed between the driving mechanism 3 and the conveyor belt 1. The plurality of movable members 42 are provided with a plurality of movable members 48 disposed between the driving mechanism 3 and the conveyor belt 11. The plurality of movable members 42 are provided with a plurality of movable members 49 disposed between the driving mechanism 3 and the conveyor belt 11.

[0056] Specifically, the pressing part is a structure that covers the width of the conveyor belt 11. It can be a pressing plate with rollers or a smooth surface. It reduces friction with the conveyor belt 11 while ensuring sufficient contact area, so that the conveyor belt 11 can be evenly pressed. The pressing part is located above the conveyor belt 11 and can apply appropriate pressure based on the thickness and operating status of the conveyor belt 11.

[0057] Specifically, the second driving member 42 can be a motor, a pneumatic cylinder, or a hydraulic cylinder, etc., and is used to drive the pressing portion to move up and down in the vertical direction. The second driving member 42 has a second driving end 421, which is driven and connected to the pressing portion via a connecting rod, a gear, or other mechanical connection. This allows the force of the second driving member 42 to be effectively transmitted to the pressing portion, thereby adjusting the pressing force of the pressing portion on the conveyor belt 11.

[0058] like Figure 2As shown, the correction mechanism 2 also has a bracket 23 and a first transmission assembly 24. The bracket 23 is arranged above the conveying platform 1, and the bracket 23 extends along the width direction of the conveying platform 1. The two limit plates 22 are movably arranged on the bracket 23. The first transmission assembly 24 is arranged between the first driving member 21 and the limit plate 22. The first transmission assembly 24 is driven and connected to the first driving member 21. The first driving member 21 drives the two limit plates 22 to approach or move away from each other through the first transmission assembly 24.

[0059] In this embodiment, the deviation correction mechanism 2 is composed of a bracket 23 and a first transmission assembly 24. The bracket 23 is arranged above the conveyor platform 1 and extends along the width direction of the conveyor platform 1. It can play the role of receiving the first transmission assembly 24, the two limit plates 22 and the first driving member 21, and can also ensure the stability of the deviation correction mechanism 2 during operation. Among them, the first transmission assembly 24 is arranged between the first driving member 21 and the two limit plates 22, and is used to transmit the output power of the first driving member 21 to the two limit plates 22, so as to realize the movement of the two limit plates 22 along the width direction of the conveyor platform 1. The two limit plates 22 are movably arranged on the bracket 23. They can move along the width direction of the conveyor platform 1, so that the limit plates 22 can flexibly adapt to conveyor belts 11 of different widths, ensuring that the conveyor belts 11 can be effectively corrected.

[0060] Furthermore, the first transmission assembly 24 includes a rotating rod 241 and a guide slot 242. The rotating rod 241 is rotatably disposed within the bracket 23. The first driving member 21 is drivingly connected to the rotating rod 241. The rotating rod 241 extends in the same direction as the bracket 23. The rotating rod 241 has a first threaded segment 2411 and a second threaded segment 2412, which are sequentially arranged. The thread direction of the first threaded segment 2411 is opposite to the thread direction of the second threaded segment 2412. One of the limiting plates 22 is threadedly connected to the first threaded segment 2411, and the other limiting plate 22 is threadedly connected to the second threaded segment 2412. The guide slot 242 is disposed on the bracket 23 and extends along the extension direction of the rotating rod 241. The limiting plate 22 is at least partially located within the guide slot 242. The guide slot 242 can limit the rotation of the limiting plate 22 relative to the rotating rod 241. The first driving member 21 cooperates with the rotating rod 241 to drive the two limiting plates 22 toward or away from each other along the extension direction of the guide slot 242.

[0061] In this embodiment, the first transmission assembly 24 includes a rotating rod 241 and a guide groove 242. One end of the rotating rod 241 is connected to the first driving member 21 and is rotatably disposed within the bracket 23. The extending direction of the rotating rod 241 is the same as that of the bracket 23. The rotating rod 241 runs through the entire bracket 23, allowing the two limit plates 22 to be adjusted along the width direction of the conveyor platform 1. The rotating rod 241 is provided with a first thread segment 2411 and a second thread segment 2412 arranged in sequence. The first thread segment 2411 and the second thread segment 2412 are of the same length and have opposite thread directions. When the first driving member 21 drives the rotating rod 241 to rotate, one limit plate 22 threadedly connected to the first thread segment 2411 will move in one direction, while the other limit plate 22 threadedly connected to the second thread segment 2412 will move in the opposite direction, thereby achieving a change in the distance between the two limit plates 22. The guide groove 242 is provided on the bracket 23, extending in the same direction as the rotating rod 241 and at least partially embedded in the guide groove 242. The guide groove 242 primarily functions to limit the movement of the two limit plates 22, ensuring that they can only move linearly along the extending direction of the guide groove 242 rather than rotating with the rotating rod 241. Thus, by driving the rotating rod 241 to rotate, the first driving member 21, combined with the opposing characteristics of the threaded segments, can precisely control the two limit plates 22 to move closer to or farther from each other along the guide groove 242, thereby achieving a deviation-correcting function for the conveyor belt 11.

[0062] like Figure 3 As shown, the clamping mechanism 4 includes a mounting base 41 and a first roller 401. The mounting base 41 is disposed between the conveyor platform 1 and the drive mechanism 3. The mounting base 41 has a first chute 411 and a second chute 412 disposed opposite each other along the width direction. The first chute 411 and the second chute 412 extend vertically and are disposed parallel to each other. The first roller 401 is rotatably disposed between the first chute 411 and the second chute 412, forming a downward pressure portion. The second drive end 421 is drivingly connected to the first roller 401, and the second drive end 421 is capable of driving the first roller 401 to move within the first chute 411 and the second chute 412.

[0063] In this embodiment, the clamping mechanism 4 includes a mounting seat 41 and a first roller 401. The mounting seat 41 is provided between the conveying platform 1 and the driving mechanism 3, and can play the role of carrying and guiding the first roller 401. Among them, the mounting seat 41 has a first chute 411 and a second chute 412 arranged opposite to each other in the width direction. The first chute 411 and the second chute 412 extend in the vertical direction and are arranged parallel to each other, providing a moving track for the first roller 401 arranged along the width direction of the conveying platform 1, ensuring its accurate and stable movement in the vertical direction. The first roller 401 is the core component of the clamping mechanism 4. It is rotatably provided between the first chute 411 and the second chute 412 of the mounting seat 41, that is, the two ends of the first roller 401 are respectively located in the first chute 411 and the second chute 412. The first roller 401 forms a downward pressure portion for pressing the surface of the conveyor belt 11 to keep the conveyor belt 11 tensioned and running stably.

[0064] The second driving member 42 is drivably connected to the first roller 401. The second driving end 421 of the second driving member 42 is capable of driving the first roller 401 to move within the first chute 411 and the second chute 412. The position of the first roller 401 is adjusted according to the actual operating state of the conveyor belt 11 and the required pressing force, thereby changing the degree of pressing force on the conveyor belt 11. For example, when the conveyor belt 11 is running smoothly, the second driving member 42 can drive the first roller 401 to move upward, reducing the pressure on the conveyor belt 11 and thus reducing unnecessary friction and wear. If the conveyor belt 11 tends to deviate, the second driving member 42 can drive the first roller 401 downward, increasing the pressure on the conveyor belt 11 to ensure that it runs on the correct track.

[0065] Specifically, the surface of the first roller 401 in contact with the conveyor belt 11 can be specially treated, such as adding a rubber layer, to reduce friction and wear, while providing sufficient friction to ensure the compaction effect.

[0066] Furthermore, the transport device also includes a second transmission assembly 43, which is located between the second driving member 42 and the first roller 401. The second transmission assembly 43 is driven and connected to the second driving member 42. The second driving member 42 drives the first roller 401 to move in a vertical direction through the second transmission assembly 43 to approach or move away from the transport belt 11.

[0067] Furthermore, the second transmission assembly 43 includes a first slider 431, a second slider 432, and a slide rod 434. The first slider 431 and the second slider 432 are respectively disposed at both ends of the first roller 401. The first slider 431 is located in the first chute 411, and the second slider 432 is located in the second chute 412. The adjustment rod 433 is rotatably disposed in the first chute 411. The extension direction of the adjustment rod 433 is the same as the extension direction of the first chute 411. The first slider 431 is movably disposed on the adjustment rod 433. The first slider 431 is threadedly connected to the adjustment rod 433. The second driving end 421 is drivingly connected to the adjustment rod 433 to drive the adjustment rod 433 to rotate. The slide rod 434 is disposed in the second chute 412. The extension direction of the slide rod 434 is the same as the extension direction of the second chute 412. The second slider 432 is movably disposed on the slide rod 434.

[0068] In this embodiment, the second transmission assembly 43 includes a first slider 431, a second slider 432, an adjustment rod 433, and a slide rod 434. The first slider 431 and the second slider 432 are respectively disposed at opposite ends of the first roller 401. The first slider 431 is located within the first chute 411, and the second slider 432 is located within the second chute 412. These arrangements ensure the balance and stability of the first roller 401 during movement, preventing deviation and jamming. Furthermore, the first roller 401 can be tightened or loosened by sliding the first slider 431 and the second slider 432 along the chute extension direction, thereby tightening or loosening the conveyor belt 11 disposed below the first roller 401. The adjustment rod 433 is rotatably disposed within the first chute 411, extending in the same direction as the first chute 411. The adjustment rod 433 is threaded, and the first slider 431 is threadedly connected to the adjustment rod 433. When the adjustment rod 433 rotates, the first slider 431 moves axially along the adjustment rod 433. The second driving end 421 of the second driving member 42 controls the adjustment rod 433 to rotate. By rotating the second driving member 42 forward and reverse, the position of the first slider 431 can be accurately adjusted, thereby controlling the up and down movement of the first roller 401. The slide bar 434 is arranged in the second slide groove 412, and its extension direction is also the same as the extension direction of the second slide groove 412. The second slider 432 is movably arranged on the slide bar 434, but is connected to the slide bar 434 by a sliding connection rather than a threaded connection. The slide bar 434 provides a guiding function for the second slider 432, ensuring that it can slide along a predetermined track without rotation or deviation when the first roller 401 moves up and down. Among them, the slide bar 434 can be a smooth metal rod or a specially designed guide rail or other hard rod body with a guiding function.

[0069] Furthermore, the first roller 401 includes a sleeve 4011 and a connecting shaft 4012. The sleeve 4011 is rotatably mounted on the outer periphery of the connecting shaft 4012. The sleeve 4011 extends in the same direction as the first roller 401. The sleeve 4011 abuts against the conveyor belt 11. One end of the connecting shaft 4012 is connected to the first slider 431, and the other end of the connecting shaft 4012 is connected to the second slider 432. In this embodiment, the sleeve 4011 is rotatably mounted on the outer periphery of the connecting shaft 4012 and extends in the same direction as the first roller 401. The sleeve 4011 can generate rolling friction on the conveyor belt 11 rather than sliding friction when driven by the second driving member 42, thereby further protecting the conveyor belt 11. The connecting shaft 4012 is a connecting member between the first roller 401 and the second transmission assembly 43. One end of the connecting shaft is drivingly connected to the first slider 431, and the other end is drivingly connected to the second slider 432. The first slider 431 and the second slider 432 move within their corresponding chutes, thereby driving the first roller 401 to move up and down. The connecting shaft 4012 is inserted into the interior of the sleeve 4011 to ensure the stability of the first roller 401 during vertical movement, prevent it from deflecting during movement, and ensure the accuracy of the contact between the first roller 401 and the conveyor belt 11 and the consistency of the pressing force.

[0070] Specifically, the outer surface of the sleeve 4011 abuts against the conveyor belt 11, and its surface can be made of wear-resistant materials such as rubber and polyurethane to improve the stability of contact with the conveyor belt 11, while reducing friction and protecting the conveyor belt 11 from damage.

[0071] like Figure 4 As shown, the top ends of the first and second chutes 411, 412 extend through the mounting base 41. The second transmission assembly 43 further includes two top covers 435, which are respectively snap-connected to the top ends of the first and second chutes 411, 412. In this embodiment, the top covers 435 are sized and shaped to match the top end of the mounting base 41, allowing for a tight snap-connection with the top ends of the first and second chutes 411, 412. The top covers 435 can be made of metal, plastic, or other materials with sufficient strength to withstand certain pressures without deformation. They can also be quickly disassembled when necessary to maintain and adjust the internal transmission assembly.

[0072] like Figure 1As shown, the drive mechanism 3 includes a support base 31, a second roller 32, and a third drive member 33. The second roller 32 is rotatably disposed within the support base 31. The third drive member 33 is disposed on the support base 31 and is drivingly connected to the second roller 32. The conveyor belt 11 is wound around the outer periphery of the second roller 32. In this embodiment, the support base 31 supports the second roller 32 and the third drive member 33. The support base 31 should be made of a hard metal to improve the stability of the second roller 32 during the drive process by the third drive member 33. The output shaft of the third drive member 33 is drivingly connected to the second roller 32, transmitting power to the second roller 32 and driving its rotation. The third drive member 33 should be able to rotate forward and reverse and adjust the speed to meet the operating requirements of the transport device.

[0073] In actual operation, when the conveyor system is activated, the third drive element 33 generates power, driving the second roller 32 to rotate. The conveyor belt 11 then winds around the second roller 32, thereby beginning to transport materials. By adjusting the output power and rotational speed of the third drive element 33, the speed of the conveyor belt 11 can be controlled to meet varying material transport requirements. Furthermore, because the conveyor belt 11 winds directly around the second roller 32, its friction and efficiency are maintained, ensuring smooth and efficient operation of the conveyor system.

[0074] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0075] Unless otherwise specifically stated, the relative arrangement of the parts and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to actual proportional relationships. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, and therefore, once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0076] In the description of the present invention, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0077] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0078] In addition, it should be noted that the use of words such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above words have no special meaning and therefore cannot be understood as limiting the scope of protection of this utility model.

[0079] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A transport device, characterized in that: The transport device comprises: A conveying platform (1), wherein a conveying belt (11) is provided on the conveying platform (1); A deflection correction mechanism (2) is provided on the conveying platform (1), the deflection correction mechanism (2) extends along the width direction of the conveying platform (1), the deflection correction mechanism (2) comprises a first driving member (21) and two limiting plates (22), the two limiting plates (22) are spaced apart and arranged on both sides of the conveying belt (11) along the extension direction of the deflection correction mechanism (2), the first driving member (21) is respectively connected to the two limiting plates (22), and the first driving member (21) can drive the two limiting plates (22) to move closer to or farther away from each other along the extension direction of the deflection correction mechanism (2) so as to perform deflection correction on the conveying belt (11); A driving mechanism (3) is provided near the end of the conveying platform (1), and the driving mechanism (3) is used to drive the conveyor belt (11) to move.

2. The transport device according to claim 1, characterized in that There is a gap between the driving mechanism (3) and the end of the conveying platform (1), and the transport device also includes a clamping mechanism (4), which is located between the conveying platform (1) and the driving mechanism (3), and the clamping mechanism (4) includes a pressing portion and a second driving member (42), the pressing portion is located above the conveying belt (11), and the second driving member (42) has a second driving end (421), which is drivingly connected to the pressing portion, and the second driving end (421) can drive the pressing portion to move in the vertical direction to adjust the pressing force of the pressing portion on the conveying belt (11).

3. The transport device according to claim 1, characterized in that The correction mechanism (2) further comprises a bracket (23) and a first transmission assembly (24), wherein the bracket (23) is arranged above the conveying platform (1), and the bracket (23) extends along the width direction of the conveying platform (1), and the two limit plates (22) are movably arranged on the bracket (23), and the first transmission assembly (24) is arranged between the first driving member (21) and the limit plates (22), and the first transmission assembly (24) is drivingly connected to the first driving member (21), and the first driving member (21) drives the two limit plates (22) to move closer to or farther away from each other through the first transmission assembly (24).

4. The transport device according to claim 3, characterized in that The first transmission assembly (24) comprises: A rotating rod (241) is rotatably disposed in the bracket (23); the first driving member (21) is drivingly connected to the rotating rod (241); the extending direction of the rotating rod (241) is the same as the extending direction of the bracket (23); the rotating rod (241) has a first thread segment (2411) and a second thread segment (2412) arranged in sequence; the thread direction of the first thread segment (2411) is opposite to the thread direction of the second thread segment (2412); the two limiting plates (22) are respectively threadedly connected to the first thread segment (2411) and the second thread segment (2412); A guide groove (242), wherein the guide groove (242) is provided on the bracket (23) and extends along the extension direction of the rotating rod (241); the limit plate (22) is at least partially located in the guide groove (242); the guide groove (242) can limit the rotation of the limit plate (22) relative to the rotating rod (241); the first driving member (21) cooperates with the rotating rod (241) to drive the two limit plates (22) to move closer to or farther away from each other along the extension direction of the guide groove (242).

5. The transport device according to claim 2, characterized in that The pressing mechanism (4) comprises: A mounting seat (41) is arranged between the conveying platform (1) and the driving mechanism (3), and the mounting seat (41) has a first slide groove (411) and a second slide groove (412) arranged opposite to each other along the width direction, and the first slide groove (411) and the second slide groove (412) extend in a vertical direction and are arranged parallel to each other; The first roller (401) is rotatably arranged between the first chute (411) and the second chute (412), the first roller (401) forms the downward pressure portion, the second driving end (421) is drivingly connected to the first roller (401), and the second driving end (421) can drive the first roller (401) to move in the first chute (411) and the second chute (412).

6. The transport device according to claim 5, characterized in that The transport device also includes a second transmission assembly (43), which is located between the second driving member (42) and the first roller (401), and the second transmission assembly (43) is drivingly connected to the second driving member (42). The second driving member (42) drives the first roller (401) to move in a vertical direction through the second transmission assembly (43) to approach or move away from the transport belt (11).

7. The transport device according to claim 6, characterized in that The second transmission assembly (43) comprises: A first slider (431) and a second slider (432), wherein the first slider (431) and the second slider (432) are respectively arranged at two ends of the first roller (401), the first slider (431) is located in the first chute (411), and the second slider (432) is located in the second chute (412); An adjusting rod (433) is rotatably disposed in the first sliding groove (411); the extending direction of the adjusting rod (433) is the same as the extending direction of the first sliding groove (411); the first slider (431) is movably disposed on the adjusting rod (433); the first slider (431) is threadedly connected to the adjusting rod (433); and the second driving end (421) is drivingly connected to the adjusting rod (433) to drive the adjusting rod (433) to rotate; A slide bar (434) is arranged in the second slide groove (412); the extension direction of the slide bar (434) is the same as the extension direction of the second slide groove (412); and the second slider (432) is movably arranged on the slide bar (434).

8. The transport device according to claim 7, characterized in that The first roller (401) includes a sleeve (4011) and a connecting shaft (4012), the sleeve (4011) is rotatably mounted on the outer periphery of the connecting shaft (4012), the extension direction of the sleeve (4011) is the same as the extension direction of the first roller (401), the sleeve (4011) is in contact with the conveyor belt (11), one end of the connecting shaft (4012) is connected to the first slider (431), and the other end of the connecting shaft (4012) is connected to the second slider (432).

9. The transport device according to claim 7, characterized in that The top ends of the first slide groove (411) and the second slide groove (412) pass through the mounting seat (41), and the second transmission assembly (43) further includes two top covers (435), and the two top covers (435) are respectively connected to the top ends of the first slide groove (411) and the second slide groove (412).

10. The transport device according to claim 1, characterized in that The driving mechanism (3) comprises a support seat (31), a second roller (32) and a third driving member (33); the second roller (32) is rotatably inserted into the support seat (31); the third driving member (33) is arranged on the support seat (31) and is drivingly connected to the second roller (32); the conveyor belt (11) is wound around the outer periphery of the second roller (32).

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