An angle-adjustable conveying device, conveying equipment and its working method

Abstract

This invention discloses an angle-adjustable conveying device, conveying equipment, and its working method, which solves the problem of non-adjustable conveying mechanism angle in the prior art and has the beneficial effect of realizing adjustable conveying mechanism angle. The specific solution is as follows: An angle-adjustable conveying device includes a fixed component and at least two conveyor belts. The two adjacent conveyor belts are movably connected. The fixed component is a rigid fixed component. One of the conveyor belts is a fixed conveyor belt, and the other conveyor belts are oscillating conveyor belts. The fixed conveyor belt is connected to a linear drive mechanism to drive the fixed conveyor belt and the oscillating conveyor belt to move along the guide rail. A support plate is provided on the side of the oscillating conveyor belt. A telescopic mechanism is provided on the side of the fixed conveyor belt or the previous oscillating conveyor belt. The telescopic end of the telescopic mechanism is connected to the side of the support plate away from the oscillating conveyor belt. The telescopic movement of the telescopic mechanism drives the oscillating conveyor belt to rotate relative to the fixed conveyor belt or the previous oscillating conveyor belt.

Description

Technical Field

[0001] This invention relates to the field of conveying mechanisms, and in particular to an angle-adjustable conveying device, conveying equipment, and its working method. Background Technology

[0002] The statements in this section are merely background information related to the present invention and do not necessarily constitute prior art.

[0003] A belt conveyor consists of a conveyor belt, a drive unit, a support structure, and conveyor rollers. During operation, the drive unit drives the conveyor belt to circulate along the rollers, thereby conveying materials.

[0004] Considering usage requirements, existing technologies include telescopic conveyors to extend their length as needed, and two-section conveying mechanisms, where one section is tilted relative to the other. However, this angle is usually fixed and cannot be adjusted. Furthermore, there is no way to adjust the angles of adjacent conveying components according to usage requirements, such as fine-tuning the angles of adjacent sections or moving the components to a set position to directly deliver materials to the ground. Moreover, most conveying mechanisms are fixed to the frame; if movement is needed, the entire device must be moved, requiring manual labor, resulting in low efficiency and failing to meet timely usage demands. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the purpose of this invention is to provide an angle-adjustable conveying device that can adjust the angle of the conveying device to meet the conveying requirements.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution:

[0007] An angle-adjustable conveying device includes a fixed component and at least two conveyor belts, which are movably connected to each other. One conveyor belt is a fixed conveyor belt, and the other conveyor belts are oscillating conveyor belts. The fixed component supports the fixed conveyor belt. The fixed conveyor belt is connected to a linear drive mechanism to drive the fixed conveyor belt and the oscillating conveyor belt to move along a guide rail. A support plate is provided on the side of the oscillating conveyor belt. A telescopic mechanism is provided on the side of the fixed conveyor belt or the previous oscillating conveyor belt. The telescopic end of the telescopic mechanism is connected to the side of the support plate away from the oscillating conveyor belt. The telescopic movement of the telescopic mechanism drives the oscillating conveyor belt to rotate relative to the fixed conveyor belt or the previous oscillating conveyor belt.

[0008] As described above, in an angle-adjustable conveying device, the oscillating conveyor belt has a section whose length is greater than that of the fixed conveyor belt. The fixed conveyor belt is located in front of the oscillating conveyor belt, allowing the fixed conveyor belt to be placed above the fixed component, and allowing the oscillating conveyor belt to extend beyond the fixed component, thereby facilitating the adjustment of the angle between the oscillating conveyor belt and the fixed conveyor belt.

[0009] The width of the fixed member is greater than the width of the fixed conveyor belt, the length of the fixed member is greater than the length of all the conveyor belts, the width of the fixed member on the side closer to the oscillating conveyor belt is greater than the width in the middle, and the width of the fixed member gradually increases from the side away from the oscillating conveyor belt to the middle.

[0010] As described above, in an angle-adjustable conveying device, two adjacent sections of the conveyor belt rotate synchronously.

[0011] In two adjacent conveyor belts, a first drive roller is installed on the side of the preceding conveyor belt closer to the following conveyor belt, and a second drive roller is installed on the side of the following conveyor belt closer to the preceding conveyor belt. The first drive roller and the second drive roller are connected to the same power mechanism via a conveyor belt.

[0012] As described above, in an angle-adjustable conveyor device, the ends of the first drive roller and the second drive roller are connected to the same connector, which is part of the fixed conveyor belt frame. The first drive roller and the second drive roller are rotatable relative to the connector via a first rotary bearing. The support plate is disposed at both ends of the second drive roller, and a second rotary bearing is disposed between the two ends of the second drive roller and the support plate. The first rotary bearing ensures the rotation of the two drive rollers relative to the connector, and the second rotary bearing facilitates the oscillation of the oscillating conveyor belt relative to the fixed conveyor belt.

[0013] As described above, in an angle-adjustable conveying device, a mounting plate is provided on the side of the fixed conveyor belt or the previous section of the swing conveyor belt, the fixed end of the telescopic mechanism is fixed to the mounting plate, and the mounting plate is fixedly connected to the frame or support plate of the fixed conveyor belt.

[0014] A limiting plate is provided on the side of the fixed conveyor belt, and the limiting plate is set higher than the surface of the fixed conveyor belt. The fixed conveyor belt frame is connected to the limiting plate.

[0015] In the aforementioned angle-adjustable conveying device, rotating wheels are respectively arranged on opposite sides of the support plate away from the fixed conveyor belt;

[0016] Several support rollers are also provided in the middle section of the fixed conveyor belt and the oscillating conveyor belt. The support rollers are used to reduce friction and energy consumption. The support rollers are non-powered rollers, which can not only improve the smoothness of the conveying device, but also distribute the pressure when the load is heavy, so as to avoid the conveyor belt being damaged due to excessive local stress.

[0017] As described above, in an angle-adjustable conveyor device, a driven roller is provided on the end of the oscillating conveyor belt away from the fixed conveyor belt. A groove is provided on the inner side plate of the support plate, and a tension adjustment component is provided in the groove. The tension adjustment component includes an adjustment block located at the end of the driven roller of the oscillating belt. The adjustment block can be inserted into the groove. The support plate is also provided with a notch. An adjustment bolt passes through the side plate and enters the groove to connect with the adjustment block. The tension of the oscillating conveyor belt is adjusted by adjusting the distance of the adjustment block relative to the inner side of the support plate.

[0018] As described above, in an angle-adjustable conveying device, the fixed component is provided with a guide rail, and a slider is provided on the side or bottom of the fixed conveyor belt. The slider is slidably connected to the guide rail and fixed to the fixed conveyor belt frame. The length of the slider is the same as the length of the fixed conveyor belt to ensure a stable connection between the slider and the guide rail. The slider is connected to the linear drive mechanism. The linear drive mechanism is connected to the slider through a gear and rack assembly. The linear drive mechanism is fixed to one side of the fixed conveyor belt, and a gear from the gear and rack assembly is provided at the output end of the linear drive mechanism. The rack is mounted on the surface of the fixed component and is arranged parallel to the guide rail.

[0019] Secondly, the present invention also provides a belt conveyor, which adopts the aforementioned angle-adjustable conveyor device. The fixed component is fixed to the frame, and the frame is equipped with a moving mechanism, so that the belt conveyor can be moved as needed.

[0020] Thirdly, the present invention also provides a method for operating an angle-adjustable conveying device, comprising the following:

[0021] A fixed conveyor belt is installed on the surface of a fixed component. The fixed conveyor belt is movably connected to a swing conveyor belt, and both the fixed conveyor belt and the swing conveyor belt are located above the fixed component.

[0022] The linear drive mechanism drives the fixed conveyor belt and the oscillating conveyor belt to move along the fixed component, so that the oscillating conveyor belt extends beyond the fixed component.

[0023] The telescopic mechanism operates, causing the oscillating conveyor belt to swing at a set angle relative to the fixed conveyor belt, so that the material on the surface of the conveyor belt is delivered through the oscillating conveyor belt.

[0024] The beneficial effects of the present invention are as follows:

[0025] 1) In this invention, the fixed component supports multiple conveyor belts, maximizing the stability and durability of the equipment. The linear drive mechanism can drive the fixed conveyor belt and the oscillating conveyor belt to move along the fixed component, allowing the oscillating conveyor belt to extend beyond the fixed component and provide oscillation space. This allows the oscillating conveyor belt to oscillate relative to the fixed conveyor belt, enabling the adjustment of the angle between adjacent conveyor belts. This allows for fine-tuning of the angle between adjacent conveyor belts and can also directly transport materials to the ground, meeting different usage needs. Furthermore, the fixed conveyor belt can move relative to the fixed component. When both the fixed conveyor belt and the oscillating conveyor belt are placed on the upper side of the fixed component, the transport capacity can be expanded. When the oscillating conveyor belt needs to oscillate, the fixed conveyor belt is driven, enabling the entire conveying device to move relative to the fixed component, greatly improving transport efficiency.

[0026] 2) The fixed components in this invention are reasonably set. The fixed components are not only the load-bearing foundation of the entire conveying device, but also maximize the stability and durability of the conveying device by limiting their length and width, ensuring that they have sufficient rigidity and anti-deformation ability under heavy load. The width of the fixed component on the side closer to the swing conveyor belt is greater than the width in the middle, and the width of the fixed component on the side away from the swing conveyor belt gradually increases to the middle. This can optimize the force distribution, so that the conveying device can still maintain efficient and stable operation under heavy load.

[0027] 3) In this invention, the drive rollers of two adjacent conveyor belts are connected by the conveyor belt, enabling synchronous rotation of the two conveyor belts. This ensures that the two adjacent conveyor belts maintain a consistent speed and transmission rhythm, avoiding material transmission interruptions or instability caused by asynchronous movement. Furthermore, the two drive rollers are located in the center of the two conveyor belts, ensuring coordinated power transmission. This design also reduces the need for redundant power sources, requiring only one power source to drive the two conveyor belts in coordinated operation, greatly improving energy efficiency and reducing equipment maintenance and operating costs. In addition, the inclusion of tension adjustment components allows the conveying device to maintain high efficiency even under high-speed or heavy-load conditions, ensuring the continuity and stability of material transmission. This design is particularly suitable for applications requiring high-precision material transmission or complex operating environments, such as automated production lines or logistics systems, significantly improving production and transmission efficiency.

[0028] 4) In this invention, the fixed conveyor belt mechanism is reasonably set up, and a limiting plate is set on the side to prevent the material from falling during the movement. The connection between the limiting plate and the fixed conveyor belt frame is convenient for setting the limiting plate. Support plates are set on both sides of the swing conveyor belt to guide the material and prevent the material from flowing out from the side of the conveyor belt. Several support rollers are set on the fixed conveyor belt and the swing conveyor belt. The setting of the support rollers is used to reduce friction and improve the smoothness of the conveying device.

[0029] 5) The combination of guide rails and rack and pinion transmission in this invention provides extremely high motion accuracy, enabling the belt conveyor to maintain high-precision positioning and motion control even under complex working conditions or heavy loads. This design not only improves the working efficiency of the equipment but also extends the service life of the conveyor, making it particularly suitable for large-scale automated production lines in industrial environments or work scenarios requiring high-load conveying.

[0030] 6) The belt conveyor equipment in this invention can be moved as a whole through the moving mechanism. When the fixed conveyor belt and the swing conveyor belt are in the horizontal position, they are mainly used to store and transport materials, ensuring that the materials can be stably stored temporarily and gradually transported to the next stage. The swing conveyor belt is more flexible in design and is responsible for transferring materials from the fixed conveyor belt to the final position or for further processing. It can swing and adjust the angle during the conveying process to adapt to different material conveying needs or working scenarios. Attached Figure Description

[0031] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0032] Figure 1 This is a schematic diagram of an angle-adjustable conveying device according to one or more embodiments of the present invention. Figure 1 .

[0033] Figure 2 This is a schematic diagram of an angle-adjustable conveying device according to one or more embodiments of the present invention. Figure 2 .

[0034] Figure 3 This is a schematic diagram of an angle-adjustable conveying device according to one or more embodiments of the present invention. Figure 3 .

[0035] Figure 4 This is an enlarged view of a portion of the structure in an angle-adjustable conveying device according to one or more embodiments of the present invention.

[0036] Figure 5 This is an enlarged view of the tension adjustment component in an angle-adjustable conveying device according to one or more embodiments of the present invention.

[0037] Figure 6 This is a longitudinal schematic diagram of the second drive roller in an angle-adjustable conveying device according to one or more embodiments of the present invention.

[0038] The diagram exaggerates the spacing or dimensions between parts to show their positions; the diagram is for illustrative purposes only.

[0039] The components are: 1. Telescopic mechanism, 2. Fixed component, 3. Gear, 4. Support plate, 5. Rack, 6. Limiting plate, 7. Guide rail, 8. Rotating wheel, 9. Drive motor, 10. Fixed conveyor belt, 11. Connector, 12. Hinge support, 13. Swinging conveyor belt, 14. Second drive roller, 15. First drive roller, 16. Linear drive mechanism, 17. Reducer, 18. Adjusting bolt, 19. Guide seat, 20. Adjusting block, 21. Groove, 22. First rotating bearing, 23. Second rotating bearing, 24. Card holder. Detailed Implementation

[0040] It should be noted that the following detailed description is illustrative and intended to provide further explanation of the invention. Unless otherwise specified, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0041] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of exemplary embodiments according to the invention. As used herein, unless otherwise expressly indicated by the invention, the singular form is also intended to include the plural form. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0042] As described in the background section, existing conveyor belts cannot achieve adjustable angles. To address this technical problem, this invention proposes an angle-adjustable conveyor device.

[0043] Example 1

[0044] In a typical embodiment of the present invention, reference is made to Figure 1 , Figure 2 and Figure 3 As shown, an angle-adjustable conveying device includes a fixed component 2 and at least two conveyor belts. The two adjacent conveyor belts are movably connected. One conveyor belt is a fixed conveyor belt 10, and the other conveyor belts are oscillating conveyor belts 13. The fixed component 2 supports the fixed conveyor belt 10. The fixed conveyor belt 10 is connected to a linear drive mechanism 16 to drive the fixed conveyor belt 10 and the oscillating conveyor belt 13 to move along the guide rail 7. A support plate 4 is provided on the side of the oscillating conveyor belt 13. Telescopic mechanisms 1 are provided on both sides opposite to the fixed conveyor belt 10 or the previous oscillating conveyor belt 13. The telescopic end of the telescopic mechanism 1 is connected to the side of the support plate 4 away from the oscillating conveyor belt 13. The telescopic movement of the telescopic mechanism 1 drives the oscillating conveyor belt 13 to rotate relative to the fixed conveyor belt 10 or the previous oscillating conveyor belt 13.

[0045] In this embodiment, the oscillating conveyor belt 13 is provided with a section, the length of the oscillating conveyor belt 13 is greater than the length of the fixed conveyor belt 10, and the fixed conveyor belt 10 is located in front of the oscillating conveyor belt 13, so that the fixed conveyor belt 10 can be placed on the upper side of the fixed member 2, and the oscillating conveyor belt 13 can be set beyond the fixed member 2, so as to facilitate the adjustment of the angle of the oscillating conveyor belt 13 relative to the fixed conveyor belt 10.

[0046] It should be noted that the width of the fixed component 2 is greater than the width of the fixed conveyor belt 10, the length of the fixed component 2 is greater than the length of all conveyor belts, the width of the fixed component 2 on the side closer to the oscillating conveyor belt 13 is greater than the width in the middle, and the width of the fixed component 2 gradually increases from the side away from the oscillating conveyor belt 13 to the middle. The fixed component 2 is specifically a fixed plate, which can be made of high-strength metal material, and the length of the middle section of the fixed component 2 is greater than the length of its width variation section.

[0047] It is easy to understand that adjacent conveyor belts rotate synchronously; specifically, in the two adjacent conveyor belts, a first drive roller 15 is installed on the side of the preceding conveyor belt closer to the following conveyor belt, and a second drive roller 14 is installed on the side of the following conveyor belt closer to the preceding conveyor belt, for reference. Figure 4 As shown, the first drive roller 15 and the second drive roller 14 are connected to the same power mechanism via a conveyor belt, which greatly simplifies the complexity of power transmission and improves the reliability and efficiency of the overall conveying device. By directly connecting the power mechanism to the two drive rollers, power can be efficiently transmitted to the conveyor belt. At the same time, through the conveyor belt, power is further transmitted from the first drive roller 15 of the fixed conveyor belt 10 to the second drive roller 14 of the oscillating conveyor belt 13, realizing the synchronous operation of the two conveyor belts.

[0048] Specifically, the power mechanism includes a drive motor 9, which is connected to a reducer 17. The output end of the reducer 17 is connected to the first drive roller 15. The two drive rollers are respectively equipped with synchronous pulleys, and a conveyor belt is set between the two synchronous pulleys. The synchronous pulleys are connected to the corresponding drive rollers by key connections, thereby realizing the synchronous transmission of the oscillating conveyor belt 13. The connection between the synchronous pulleys and the drive rollers ensures that the oscillating conveyor belt 13 and the fixed conveyor belt 10 can maintain a consistent movement speed and transmission rhythm, avoiding material transmission interruption or instability caused by the asynchrony of the two conveyor belts.

[0049] The ends of the first drive roller 15 and the second drive roller 14 are connected to the same connector 11, which can be a connecting plate. The connector 11 is part of the frame of the fixed conveyor belt 10. Both the first drive roller 15 and the second drive roller 14 are rotatable relative to the connector 11 via the first rotary bearing 22. The support plate 4 is located at both ends of the second drive roller 14, and the second rotary bearing 23 is installed between the two ends of the second drive roller 14 and the support plate 4. The first rotary bearing 22 ensures the rotation of the two drive rollers relative to the connector 11, and the second rotary bearing 23 facilitates the oscillation of the swing conveyor belt 13 relative to the fixed conveyor belt 10. The swing conveyor belt 13 achieves efficient support and rotation functions through the double bearing design. The double bearing structure not only provides the necessary stability but also reduces frictional resistance, ensuring the smoothness and accuracy of the swing conveyor belt 13 during oscillation and transmission. Due to the double bearing support, the swing conveyor belt 13 can swing freely around the drive roller. This design allows the swing conveyor belt 13 to flexibly adjust its angle and position according to actual operating requirements, greatly enhancing the adaptability of the transmission system and enabling it to complete efficient material transfer tasks.

[0050] A mounting plate is provided on the side of the fixed conveyor belt 10 or the previous section of the swing conveyor belt 13. The fixed end of the telescopic mechanism 1 is fixed to the mounting plate, and the mounting plate is fixedly connected to the frame or support plate 4 of the fixed conveyor belt 10.

[0051] It should be noted that a limiting plate 6 is provided on the side of the fixed conveyor belt 10. The limiting plate 6 is set higher than the surface of the fixed conveyor belt 10. The frame of the fixed conveyor belt 10 is connected to the limiting plate 6. The bottom of the frame of the fixed conveyor belt 10 is connected to the mounting plate. The mounting plate is set higher than the guide rail 7 to avoid interference with the fixed component 2. The mounting plate has the limiting plate 6 on both sides of the fixed conveyor belt 10 in the length direction and on one side in the width direction.

[0052] It is easy to understand that rotating wheels 8 are respectively installed on the opposite sides of the support plate 4 away from the fixed conveyor belt. The rotating wheels 8 are rotatable relative to the support plate 4. The rotating wheels 8 can be rubber wheels, which can effectively absorb the impact caused by uneven ground, ensuring that the conveying device maintains stable operation in complex road conditions. The design of rubber wheels also improves grip, enhances the adaptability and impact resistance of the conveying device, reduces equipment wear, and extends service life. This makes the conveying device more reliable in dynamic environments, and is particularly suitable for scenarios such as warehousing and logistics that require mobile transmission, ensuring stable transmission and not being affected by terrain.

[0053] It should be noted that multiple support rollers are also provided in the middle section of the fixed conveyor belt 10 and the oscillating conveyor belt 13. The two ends of the support rollers are supported by the frame of the fixed conveyor belt 10 or the corresponding side support plate 4. The support rollers are used to reduce friction and reduce energy consumption. The support rollers are non-powered rollers, which can not only improve the smoothness of the conveying device, but also distribute the pressure when the load is heavy, and avoid excessive local stress on the conveyor belt and damage.

[0054] The support plate 4 is set above the surface of the oscillating conveyor belt 13. From the side of the oscillating conveyor belt 13 closest to the fixed conveyor belt 10 to the other side, the support plate 4 first maintains a set height and then gradually decreases. The support plate 4 can be hollowed out to reduce the weight of the support plate 4. Side plates are set on the inner side of the support plate 4.

[0055] It should be noted that the support plate 4 is set higher than the fixed conveyor belt 10. The telescopic mechanism 1 can be a linear electric cylinder. The positions of the telescopic mechanisms 1 on both sides of the fixed conveyor belt are corresponding. A hinged support 12 is set on the top side of the support plate 4. The telescopic end of the linear electric cylinder is hinged to the hinged support 12. The fixed end of the linear electric cylinder is also hinged to the mounting plate. In this way, the oscillating conveyor belt 13 forms a triangular linkage mechanism relative to the fixed conveyor belt 10. This linkage mechanism has high mechanical stability and precise angle control capability. Through the geometric structure of the triangle, the linkage mechanism can convert the linear motion of the linear electric cylinder into the rotational motion of the oscillating segment. This not only improves the flexibility of the oscillating segment, but also maintains high stability during the oscillation process, avoiding shaking or irregular movement caused by inertia or load changes.

[0056] Among them, the linear electric cylinder not only provides sufficient driving force to ensure that the oscillating conveyor belt 13 can still easily achieve the oscillating function under heavy load, but also limits the movement range of the oscillating conveyor belt 13 to between -30° and +15° through the precise control of the linear electric cylinder. This range of oscillation angles ensures that the conveying device can meet the transmission needs under most working conditions. Whether it is fine-tuning the position of the material or adjusting the angle in a narrow space, it can handle it flexibly.

[0057] A driven roller is provided on the end of the oscillating conveyor belt 13 away from the fixed conveyor belt 10, and a groove 21 is provided on the inner side plate of the support plate 4. (See reference) Figure 5 As shown, a guide seat 19 is formed at the end of the side plate, and a tension adjustment component is provided at the groove. The tension adjustment component includes an adjustment block 20, which is located at the end of the driven roller of the swing belt. The adjustment block 20 can be inserted into the groove 21 along the guide seat 19. The support plate 4 is also provided with a notch. The adjustment bolt 18 passes through the side plate and enters the groove to connect with the adjustment block 20. The tension of the swing conveyor belt 13 is adjusted by adjusting the distance of the adjustment block 20 relative to the inner side of the support plate 4.

[0058] In some examples, the fixed conveyor belt 10 also has a driven roller on the side away from the oscillating conveyor belt 13. The frame of the fixed conveyor belt 10 is also provided with a groove, and a tension adjustment component is also provided in the groove. The adjustment block of the tension adjustment component is fixed to the end of the driven roller. In this way, the tension of the conveyor belt can be adjusted by setting the tension adjustment component, so as to ensure that the entire conveying device has higher stability and adaptability during operation and avoids the problem of unstable operation or reduced efficiency caused by the slack or too tight conveyor belt.

[0059] In this embodiment, to ensure that the conveyor belt moves linearly along the fixed member 2, the fixed member 2 is provided with a guide rail 7, and a slider is provided on the side or bottom of the fixed conveyor belt 10. The slider is slidably connected to the guide rail 7 and fixed to the frame of the fixed conveyor belt 10. The length of the slider is the same as the length of the fixed conveyor belt 10 to ensure a stable connection between the slider and the guide rail 7. The slider is connected to the linear drive mechanism 16. The linear drive mechanism 16 is connected to the slider through a gear 3 and rack 5 assembly. The linear drive mechanism 16 is fixed to one side of the fixed conveyor belt 10. The output end of the linear drive mechanism 16 is provided with a gear 3 in the gear 3 and rack 5 assembly. The rack 5 is installed on the surface of the fixed member 2 and is parallel to the guide rail 7.

[0060] Specifically, the linear drive mechanism 16 includes a rotary motor, which is vertically arranged. A gear 3 is installed at the output end of the rotary motor. The gear and the fixed component are arranged parallel to each other. The rack 5 meshes with the gear 3. When the rotary motor works, the fixed conveyor belt 10 moves along the rack 5 through the cooperation of the gear 3 and the rack 5. The main advantage of the gear 3 and rack 5 assembly is its high transmission efficiency, which can maintain efficient power transmission under heavy load, while having a long service life and stable working performance. The precision meshing design between the gear 3 and the rack 5 ensures that the movement is smooth and controllable under different speeds and loads, making the system particularly suitable for heavy material transmission and handling scenarios.

[0061] In this embodiment, two guide rails 7 are arranged along the length of the fixed member 2, and the two guide rails 7 are spaced apart to form a double linear guide rail 7. The double linear guide rail 7 has high load-bearing capacity and rigidity, which can effectively reduce the lateral offset and swaying phenomenon of the conveyor during the forward and backward movement of the conveyor, and ensure that the conveyor belt maintains a stable and accurate path when moving.

[0062] It is easy to understand that the telescopic mechanism, power mechanism, and linear drive mechanism are each connected to a separate controller, which can be a PLC controller or other types of controllers to control each component.

[0063] The conveying device provided in this embodiment has an oscillating conveyor belt 13 located outside the fixed conveyor belt 10. Its unique oscillating design allows the conveying device to adjust its angle according to different working environments, adapting to various complex conveying tasks. It is suitable for scenarios that require material conveying under different working conditions, such as automated production lines and material sorting systems.

[0064] Example 2

[0065] This embodiment discloses a belt conveyor device, employing an angle-adjustable conveyor device as described in Embodiment 1. The fixing component 2 is fixed to the frame. Specifically, refer to... Figure 6 As shown, the lower surface of the fixing component 2 is provided with multiple clamps 24. The clamps 24 are inverted U-shaped and are engaged with the protrusions of the frame through the clamps, thus connecting the fixing component 2 to the frame. The frame is equipped with a moving mechanism, which can be multiple wheels, so that the belt conveyor can be moved as needed. When it is necessary to lower the end of the conveyor to the ground, even if it encounters uneven roads or road impacts, it can automatically adjust through a 68mm height floating mechanism to ensure that the swing conveyor belt 13 always maintains stable contact with the ground.

[0066] Moreover, in some examples, the fixing member 2 is provided with slots on both sides of the guide rail 7, and the frame can be inserted into the protrusions of the slots.

[0067] Example 3

[0068] This embodiment discloses a method for operating an angle-adjustable conveying device according to Embodiment 1, including the following:

[0069] A fixed conveyor belt 10 is provided on the surface of the fixed component 2. The fixed conveyor belt 10 is movably connected to the swing conveyor belt 13. Both the fixed conveyor belt 10 and the swing conveyor belt 13 are located above the fixed component 2.

[0070] The linear drive mechanism 16 drives the fixed conveyor belt 10 and the swing conveyor belt 13 to move along the fixed member 2, so that the swing conveyor belt 13 extends beyond the fixed member 2.

[0071] When the telescopic mechanism 1 is activated, it causes the oscillating conveyor belt 13 to oscillate relative to the fixed conveyor belt 10 at a set angle, so that the material on the surface of the conveyor belt is sent out through the oscillating conveyor belt 13.

[0072] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An angle adjustable conveying device, characterized by, The fixed member and the at least two conveying belts are movably connected between two adjacent conveying belts, one of the conveying belts is a fixed conveying belt, the other conveying belts are swing conveying belts, the fixed member supports the fixed conveying belt, the fixed conveying belt is connected with a linear driving mechanism to drive the fixed conveying belt and the swing conveying belts to move along the guide rail, the swing conveying belts are arranged beyond the fixed member to provide swing space, the swing conveying belts can swing relative to the fixed conveying belt to adjust the angle between two adjacent conveying belts, and the material can be directly conveyed to the ground; The side of the swing conveying belt is provided with a support plate, the side of the fixed conveying belt or the previous swing conveying belt is provided with a telescopic mechanism, the telescopic end of the telescopic mechanism is connected with the side of the support plate away from the swing conveying belt, the telescopic movement of the telescopic mechanism drives the swing conveying belt to rotate relative to the fixed conveying belt or the previous swing conveying belt, the support plate is arranged higher than the fixed conveying belt, the telescopic mechanism is arranged on both sides of the fixed conveying belt and the positions are corresponding, the top side of the support plate is provided with a hinged support, the telescopic end of the telescopic mechanism is hingedly connected with the hinged support, and the fixed end of the telescopic mechanism is also hingedly connected with the mounting plate, so that the swing conveying belt forms a triangular linkage mechanism relative to the fixed conveying belt. The two adjacent conveying belts rotate synchronously. The side of the previous conveying belt close to the next conveying belt is provided with a first driving roller, the side of the next conveying belt close to the previous conveying belt is provided with a second driving roller, and the first driving roller and the second driving roller are connected with the same power mechanism through a conveying belt. The first driving roller and the second driving roller are rotatable relative to the connecting piece through first rotating bearings, the support plate is arranged at both ends of the second driving roller, and second rotating bearings are arranged between both ends of the second driving roller and the support plate. The end portions of the first driving roller and the second driving roller are connected to the same connecting piece, the connecting piece is part of the fixed conveying belt rack, the first driving roller and the second driving roller rotate relative to the connecting piece through the first rotating bearings, the arrangement of the first rotating bearings ensures the rotation of the two driving rollers relative to the connecting piece, the arrangement of the second rotating bearings facilitates the swing of the swing conveying belt relative to the fixed conveying belt, and the swing conveying belt realizes efficient support and rotation through the double-bearing design; through the double-bearing support, the swing conveying belt can swing freely around the power roller, so that the swing conveying belt can flexibly adjust the angle and position according to actual operation requirements.

2. An angle adjustable conveyor as claimed in claim 1, wherein, The swing conveying belt is provided with one section, the length of the swing conveying belt is greater than that of the fixed conveying belt, and the fixed conveying belt is located at the front side of the swing conveying belt. The width of the fixed member is greater than that of the fixed conveying belt, the length of the fixed member is greater than the length of all the conveying belts, the width of the side of the fixed member close to the swing conveying belt is greater than the width of the middle part, and the width gradually increases from the side of the fixed member away from the swing conveying belt to the middle part.

3. The angularly adjustable conveyor of claim 1, wherein, The side of the fixed conveying belt or the previous swing conveying belt is provided with a mounting plate, and the fixed end of the telescopic mechanism is fixed to the mounting plate. The side of the fixed conveying belt is provided with a limiting plate, the limiting plate is arranged higher than the surface of the fixed conveying belt, and the fixed conveying belt rack is connected with the limiting plate.

4. The angularly adjustable conveyor of claim 1, wherein, The support plates are respectively provided with rotating wheels away from opposite sides of the fixed conveying belt; The middle sections of the fixed conveying belt and the swinging conveying belt are further provided with a plurality of support rollers, and the two ends of the support rollers are respectively supported by the corresponding side support plates.

5. The angularly adjustable conveyor of claim 1, wherein, The end side of the swinging conveying belt away from the fixed conveying belt is provided with a swinging belt driven roller, and the inner side plate of the support plate is provided with a groove, and the groove is provided with a tension adjusting component.

6. The angularly adjustable conveyor of claim 1, wherein, The fixed member is provided with a guide rail, the side or bottom of the fixed conveying belt is provided with a sliding block, the sliding block is slidably connected with the guide rail, and the sliding block is connected with the linear driving mechanism; the linear driving mechanism is connected with the sliding block through a gear and rack assembly.

7. Belt conveyor, characterized in that The fixed member is fixed to a vehicle frame, and the vehicle frame is provided with a moving mechanism.

8. A method of operating an angle adjustable conveyor according to any one of claims 1-6, characterized in that, The following contents are included: A fixed conveying belt is arranged on the surface of the fixed member, the fixed conveying belt is movably connected with the swinging conveying belt, and the fixed conveying belt and the swinging conveying belt are arranged above the fixed member; The linear driving mechanism drives the fixed conveying belt and the swinging conveying belt to move along the fixed member, so that the swinging conveying belt exceeds the fixed member; The telescopic mechanism is actuated to drive the swinging conveying belt to swing relative to the fixed conveying belt by a set angle, so that the materials on the surface of the conveying belt are sent out through the swinging conveying belt.

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