Angle-adjustable conveying device, conveying equipment and working method of angle-adjustable conveying device

Abstract

The invention discloses an angle-adjustable conveying device, conveying equipment and a working method of the angle-adjustable conveying device, solves the problem that in the prior art, the angle of a conveying mechanism cannot be adjusted, and has the beneficial effect that the angle of the conveying mechanism can be adjusted. Every two adjacent conveying belts are movably connected, the fixing component is a rigid fixing component, one conveying belt is a fixed conveying belt, the other conveying belts are swing conveying belts, 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 rails, and a supporting plate is arranged on the side portion of each swing conveying belt. A telescopic mechanism is arranged on the side portion of the fixed conveying belt or the front swing conveying belt, the telescopic end of the telescopic mechanism is connected with the side, away from the swing conveying belt, of the supporting plate, and the telescopic movement of the telescopic mechanism drives the swing conveying belt to rotate relative to the fixed conveying belt or the front swing conveying belt.

Description

Technical Field

[0001] The invention relates to the field of conveying mechanisms, in particular to an angle-adjustable conveying device, conveying equipment and a working method thereof. Background Art

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

[0003] The belt conveyor consists of a conveyor belt, a drive device, a support structure and a conveyor roller. When working, the drive device drives the conveyor belt to circulate along the roller to realize the transportation of materials.

[0004] Taking into account the usage requirements, the prior art has a method of setting the conveyor to be telescopic so as to extend the length of the conveyor according to the requirements, and also has a method of setting two-section conveying mechanism, in which one section of the conveying mechanism is inclined relative to the other conveying mechanism, but this angle is usually fixed and cannot be adjusted. There is no way to adjust the angle of two adjacent sections of conveying components in the conveying mechanism according to the usage requirements, such as fine-tuning the angle of two adjacent sections of conveying components, or moving the conveying components to the set position and directly conveying the materials to the ground; and most conveying mechanisms are fixed to the frame. If it needs to be moved, the entire equipment needs to be moved, and workers need to move the entire equipment, which has low work efficiency and cannot meet the usage requirements in a timely manner. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of the present invention is to provide an angle-adjustable conveying device that can adjust the angle of the conveying device to meet transportation requirements.

[0006] In order to achieve the above object, the present invention is implemented through the following technical solutions:

[0007] An angle-adjustable conveying device comprises a fixed component and at least two sections of conveyor belts, two adjacent sections of conveyor belts are movably connected, one section of the conveyor belt is a fixed conveyor belt, and the other conveyor belts are swing 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 swing conveyor belt to move along a guide rail, a support plate is arranged on the side of the swing conveyor belt, a telescopic mechanism is arranged on the side of the fixed conveyor belt or the previous section of the swing conveyor belt, the telescopic end of the telescopic mechanism is connected to a side of the support plate away from the swing conveyor belt, and the telescopic movement of the telescopic mechanism drives the swing conveyor belt to rotate relative to the fixed conveyor belt or the previous section of the swing conveyor belt.

[0008] An angle-adjustable conveying device as described above, wherein the swing conveyor belt is provided with a section, the length of the swing conveyor belt is greater than the length of the fixed conveyor belt, and the fixed conveyor belt is located in front of the swing conveyor belt, so that the fixed conveyor belt can be placed on the upper side of the fixed component, so that the swing conveyor belt can be arranged beyond the fixed component, so as to facilitate the adjustment of the angle of the swing conveyor belt relative to the fixed conveyor belt;

[0009] The width of the fixed component is greater than the width of the fixed conveyor belt, the length of the fixed component is greater than the length of all conveyor belts, the width of the fixed component close to the swing conveyor belt is greater than the width in the middle, and the width of the fixed component gradually increases from the side away from the swing conveyor belt to the middle.

[0010] An angle-adjustable conveying device as described above, wherein two adjacent sections of the conveyor belt rotate synchronously;

[0011] A first active roller is arranged on the side of the first conveyor belt of the two adjacent conveyor belts close to the next conveyor belt, and a second active roller is arranged on the side of the next conveyor belt close to the first conveyor belt. The first active roller and the second active roller are connected to the same power mechanism through a conveyor belt.

[0012] As described above, an angle-adjustable conveying device, the ends of the first active roller and the second active roller are connected to the same connecting piece, the connecting piece is a part of the fixed conveyor belt frame, the first active roller and the second active roller are rotatable relative to the connecting piece through the first rotating bearing, the support plate is arranged at both ends of the second active roller, and the second rotating bearing is arranged between the two ends of the second active roller and the support plate, the arrangement of the first rotating bearing ensures the rotation of the two active rollers relative to the connecting piece, and the arrangement of the second rotating bearing facilitates the swinging of the swinging conveyor belt relative to the fixed conveyor belt.

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

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

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

[0016] A number of support rollers are also provided in the middle sections of the fixed conveyor belt and the swing conveyor belt. The support rollers are provided to reduce friction and lower energy consumption. The support rollers are unpowered rollers, which can not only improve the smoothness of the conveying device, but also disperse the pressure when the load is heavy, thereby avoiding damage to the conveyor belt due to excessive local force.

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

[0018] As described above, an angle-adjustable conveying device, wherein the fixed component is provided with a guide rail, a slider is provided on the side or bottom of the fixed conveyor belt, the slider is slidably connected to the guide rail, the slider is 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, and the slider is connected to the linear drive mechanism; the linear drive mechanism is connected to the slider through a gear rack assembly, the linear drive mechanism is fixed to one side of the fixed conveyor belt, a gear in the gear rack assembly is provided at the output end of the linear drive mechanism, the rack is installed on the surface of the fixed component, and the rack and the guide rail are arranged parallel to each other.

[0019] In a second aspect, the present invention further provides a belt conveyor device, which adopts the angle-adjustable conveying device, wherein the fixed component is fixed to the frame, and the frame is provided with a moving mechanism, so that the belt conveyor device can be moved according to demand.

[0020] In a third aspect, the present invention further provides a working method of an angle-adjustable conveying device, comprising the following contents:

[0021] A fixed conveyor belt is arranged on the surface of the fixed component, the fixed conveyor belt is movably connected with the swing conveyor belt, and the fixed conveyor belt and the swing conveyor belt are both arranged above the fixed component;

[0022] The linear drive mechanism drives the fixed conveyor belt and the swing conveyor belt to move along the fixed component, so that the swing conveyor belt is set beyond the fixed component;

[0023] The telescopic mechanism is actuated to drive the swing 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 sent out through the swing conveyor belt.

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

[0025] 1) The fixed component in the present invention plays the role of supporting multiple sections of conveyor belts, which maximizes the stability and durability of the equipment. The fixed conveyor belt and the swinging conveyor belt can be driven to move along the fixed component through a linear drive mechanism, so that the swinging conveyor belt can exceed the fixed component setting to provide a swinging space, so that the swinging conveyor belt can swing relative to the fixed conveyor belt, and the angle between two adjacent sections of the conveyor belt can be adjusted. The angle of the two adjacent sections of the conveyor belt can be fine-tuned, and the material can be directly transported to the ground, etc., to meet different usage requirements; and the fixed conveyor belt is movable relative to the fixed component. When the fixed conveyor belt and the swinging conveyor belt are both placed on the upper side of the fixed component, the transportation capacity can be widened. When the swinging conveyor belt needs to swing, the fixed conveyor belt is driven to realize the movement of the entire conveying device relative to the fixed component, thereby greatly improving the transportation efficiency.

[0026] 2) The fixed components in the present invention are reasonably arranged. The fixed components are not only the bearing basis of the entire conveying device, but also can maximize the stability and durability of the conveying device through the limitation of its length and width, ensuring that it has sufficient rigidity and deformation resistance under heavy load environment. The width of the fixed component close to the swing conveyor belt side is greater than the width in the middle, and the width of the fixed component gradually increases from the side away from the swing conveyor belt to the middle, which can optimize the distribution of force, so that the conveying device can still maintain efficient and stable operation under heavy load.

[0027] 3) In the present invention, the active rollers of two adjacent conveyor belt sections are connected through the conveyor belt, which can realize the synchronous rotation of the two conveyor belt sections, ensuring that the two adjacent conveyor belt sections can maintain a consistent movement speed and transmission rhythm, avoiding interruption or instability of material transmission caused by the two conveyor belt sections being out of sync, and the two active rollers are located in the center of the two conveyor belt sections, ensuring that the power transmission of the two conveyor belt sections remains coordinated; at the same time, this design reduces the demand for redundant power sources, and only one power source can drive the two conveyor belt sections to operate in coordination, greatly improving energy utilization and reducing equipment maintenance and operating costs; in addition, with the setting of the tensioning adjustment component, the conveying device can still maintain efficient operation under high-speed operation or heavy load conditions, ensuring the continuity and stability of material transmission, and is particularly suitable for applications in scenarios requiring high-precision material transmission or complex operating environments, such as automated production lines or logistics systems, and can greatly improve production and transmission efficiency.

[0028] 4) The fixed conveyor belt mechanism in the present invention is reasonably arranged, and a limit plate is arranged on the side to prevent the material from falling during movement. The limit plate is connected to the fixed conveyor belt frame to facilitate the arrangement of the limit plate. Support plates are arranged 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. The fixed conveyor belt and the swing conveyor belt are provided with a number of support rollers. The arrangement of the support rollers is used to reduce friction, which can improve the smoothness of the conveying device.

[0029] 5) The present invention provides extremely high motion accuracy through the combination of guide rails and gear rack transmission, so that the belt transmission device can still maintain high-precision positioning and motion control under complex working conditions or large load conditions. This design not only improves the working efficiency of the equipment, but also prolongs the service life of the transmission device. It is particularly suitable for large-scale automated production lines in industrial environments or work scenarios that require high-load transmission.

[0030] 6) The setting of the belt conveyor equipment in the present invention can realize overall movement through a moving mechanism and move according to demand. The fixed conveyor belt and the swing conveyor belt are mainly used to store and convey materials when in a horizontal position, ensuring that the materials can be temporarily stored stably and gradually conveyed to the next stage. The swing conveyor belt is more flexibly designed and is responsible for transferring the materials from the fixed conveyor belt to the final position or further processing. It can swing and adjust the angle during the conveying process to adapt to different material conveying needs or work scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0032] Figure 1 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 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 The invention 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 It is an enlarged view of a partial structure of an angle-adjustable conveying device according to one or more embodiments of the present invention.

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

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

[0038] In the figure: the distances or sizes between parts are exaggerated to show the positions of various parts, and the schematic diagram is for reference only.

[0039] Wherein: 1. telescopic mechanism, 2. fixed component, 3. gear, 4. support plate, 5. rack, 6. limit plate, 7. guide rail, 8. rotating wheel, 9. driving motor, 10. fixed conveyor belt, 11. connecting piece, 12. hinged support, 13. swing conveyor belt, 14. second active roller, 15. first active 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. holder. DETAILED DESCRIPTION

[0040] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0041] 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 invention. As used herein, unless otherwise explicitly stated in the present invention, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "include" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof;

[0042] As introduced in the background technology, the conveyor belt in the prior art cannot achieve angle adjustment. In order to solve the above technical problem, the present invention proposes an angle-adjustable conveying device.

[0043] Embodiment 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 comprises a fixed component 2 and at least two sections of conveyor belts, wherein two adjacent sections of conveyor belts are movably connected, wherein one section of the conveyor belt is a fixed conveyor belt 10, and the other conveyor belts are all swinging 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 swinging conveyor belt 13 to move along a guide rail 7, a support plate 4 is arranged on the side of the swinging conveyor belt 13, telescopic mechanisms 1 are arranged on opposite sides of the fixed conveyor belt 10 or the previous section of the swinging conveyor belt 13, the telescopic end of the telescopic mechanism 1 is connected to a side of the support plate 4 away from the swinging conveyor belt 13, and the telescopic movement of the telescopic mechanism 1 drives the swinging conveyor belt 13 to rotate relative to the fixed conveyor belt 10 or the previous section of the swinging conveyor belt 13.

[0045] In this embodiment, the swing conveyor belt 13 is provided with a section, the length of the swing conveyor belt 13 is greater than the length of the fixed conveyor belt 10, and the fixed conveyor belt 10 is located at the front side of the swing conveyor belt 13, so that the fixed conveyor belt 10 can be placed on the upper side of the fixed member 2, so that the swing conveyor belt 13 can be arranged beyond the fixed member 2, so as to facilitate the adjustment of the angle of the swing 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 close to the swinging 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 swinging conveyor belt 13 to the middle. The fixed component 2 is specifically a fixed plate, and the fixed plate can be made of high-strength metal material. The length of the middle section of the fixed component 2 is greater than the length of its width change section.

[0047] It is easy to understand that the two adjacent conveyor belt sections rotate synchronously; specifically, the first active roller 15 is set on the side of the first conveyor belt section close to the next conveyor belt section, and the second active roller 14 is set on the side of the next conveyor belt section close to the first conveyor belt section. Figure 4 As shown, the first active roller 15 and the second active roller 14 are connected to the same power mechanism through the conveyor belt 10, 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 power rollers, the power can be efficiently transmitted to the conveyor belt. At the same time, through the conveyor belt, the power is further transmitted from the first active roller 15 of the fixed conveyor belt 10 to the second active roller 14 of the swing conveyor belt 13, realizing the synchronous operation of the two sections of the conveyor belt.

[0048] Specifically, the power mechanism includes a driving motor 9, which is connected to a reducer 17. The output end of the reducer 17 is connected to a first active roller 15. Synchronous pulleys are respectively provided on the two active rollers. A conveyor belt 10 is provided between the two synchronous pulleys. The synchronous pulleys are combined with the corresponding active rollers through a key connection to realize the synchronous transmission of the swing conveyor belt 13. The connection between the synchronous pulleys and the active rollers ensures that the swing conveyor belt 13 and the fixed conveyor belt 10 can maintain a consistent movement speed and transmission rhythm, thereby avoiding interruption or instability of material transmission caused by the asynchronism of the two sections of the conveyor belts.

[0049] The ends of the first active roller 15 and the second active roller 14 are connected to the same connecting piece 11, which can be a connecting plate. The connecting piece 11 is a part of the fixed conveyor belt 10 frame. The first active roller 15 and the second active roller 14 are both rotatable relative to the connecting piece 11 through the first rotating bearing 22. The support plate 4 is arranged at both ends of the second active roller 14. The second rotating bearing 23 is arranged between the two ends of the second active roller 14 and the support plate 4. The arrangement of the first rotating bearing 22 ensures the rotation of the two active rollers relative to the connecting piece 11. The arrangement of the second rotating bearing 23 facilitates the swinging of the swing conveyor belt 13 relative to the fixed conveyor belt 10. The swing conveyor belt 13 realizes efficient support and rotation functions through the double bearing design. The double bearing structure not only provides the necessary stability, but also reduces the friction resistance, ensuring the smoothness and accuracy of the swing conveyor belt 13 when swinging and transmitting. Due to the use of double bearing support, the swing conveyor belt 13 can swing freely around the power roller. This design allows the swing conveyor belt 13 to flexibly adjust the angle and position according to actual operation requirements, greatly enhancing the adaptability of the transmission system to complete efficient material transmission tasks.

[0050] A mounting plate is provided on the side of the fixed conveyor belt 10 or the front 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 of the fixed conveyor belt 10 or the support plate 4;

[0051] It should be noted that a limit plate 6 is provided on the side of the fixed conveyor belt 10, the limit plate 6 is provided higher than the surface of the fixed conveyor belt 10, the frame of the fixed conveyor belt 10 is connected to the limit plate 6, the bottom of the frame of the fixed conveyor belt 10 is connected to the mounting plate, the mounting plate is provided higher than the guide rail 7 to avoid interference with the fixed component 2, and the limit plates 6 are provided 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 arranged on the opposite sides of the support plate 4 away from the fixed conveyor belt. The rotating wheels 8 can be rotatably arranged relative to the support plate 4. The rotating wheels 8 can be rubber wheels, which can effectively absorb the impact caused by uneven ground and ensure that the conveying device can maintain stable operation under complex road conditions. The design of the rubber wheels also improves the grip, enhances the adaptability and impact resistance of the conveying device, reduces equipment wear and extends its service life; in this way, the conveying device can be more reliable in a dynamic environment, which is particularly suitable for scenes such as warehousing and logistics that require mobile transmission, ensuring that the transmission is stable and not affected by the terrain.

[0053] It should be noted that a plurality of support rollers are provided in the middle sections of the fixed conveyor belt 10 and the swing conveyor belt 13. Both ends of the support rollers are supported by the fixed conveyor belt 10 frame or the corresponding side support plates 4 respectively. The support rollers are provided to reduce friction and reduce energy consumption. The support rollers are unpowered rollers, which can not only improve the smoothness of the conveying device, but also disperse the pressure when the load is heavy to avoid damage to the conveyor belt due to excessive local force.

[0054] Among them, the support plate 4 is set higher than the surface of the swing conveyor belt 13. From one side of the swing conveyor belt 13 close to the fixed conveyor belt 10 to the other side, the support plate 4 first maintains a set height and then gradually lowers. The support plate 4 can be hollowed out to reduce the weight of the support plate 4, and a side plate is set on the inner side of the support plate 4.

[0055] It should be noted that the support plate 4 is arranged higher than the fixed conveyor belt 10, and the telescopic mechanism 1 can select a linear electric cylinder. The positions of the telescopic mechanisms 1 on both sides are corresponding to each other on both sides of the fixed conveyor belt. An articulated support 12 is arranged on the top side of the support plate 4, and the telescopic end of the linear electric cylinder is hingedly connected to the articulated support 12, and the fixed end of the linear electric cylinder is also hingedly installed on the mounting plate, so that the swinging conveyor belt 13 forms a triangular connecting rod mechanism relative to the fixed conveyor belt 10. This connecting rod mechanism has high mechanical stability and precise angle control ability. Through the triangular geometric structure, the connecting rod mechanism can convert the linear motion of the linear electric cylinder into the rotational motion of the swinging section, which not only improves the flexibility of the swinging section, but also can maintain a high stability during the swinging process, avoiding jitter or irregular motion caused by inertia or load changes.

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

[0057] The end side of the swing conveyor belt 13 away from the fixed conveyor belt 10 is provided with a swing belt driven roller, and the inner side plate of the support plate 4 is provided with a groove 21, referring to Figure 5 As shown, a guide seat 19 is formed at the end of the side plate, and a tension adjustment component is arranged at the groove. The tension adjustment component includes an adjustment block 20. The adjustment block 20 is located at the end of the swing belt driven roller. 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 be connected 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 side of the fixed conveyor belt 10 away from the swinging conveyor belt 13 is also provided with a fixed belt driven roller, and a groove is also provided on the frame of the fixed conveyor belt 10. A tensioning adjustment component is also provided at the groove, and an adjustment block of the tensioning adjustment component is fixed to the end of the fixed belt driven roller. In this way, the tensioning of the conveyor belt can be adjusted by setting the tensioning adjustment component, thereby ensuring that the entire conveying device has higher stability and adaptability during operation, and avoiding unstable operation or reduced efficiency caused by loose or over-tight conveyor belts.

[0059] In this embodiment, in order to ensure the linear movement of the conveyor belt along the fixed component 2, a guide rail 7 is set on the fixed component 2, and a slider is set on the side or bottom of the fixed conveyor belt 10. The slider is slidably connected to the guide rail 7, and the slider is 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 the 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 rack 5 assembly, the linear drive mechanism 16 is fixed to one side of the fixed conveyor belt 10, and the output end of the linear drive mechanism 16 is provided with a gear 3 in the gear 3 rack 5 assembly, the rack 5 is installed on the surface of the fixed component 2, and the rack 5 and the guide rail 7 are arranged parallel to each other.

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

[0061] In this embodiment, two guide rails 7 are arranged along the length direction of the fixed component 2, and the two guide rails 7 are arranged at a distance from each other, so as to form a double linear guide rail 7. The double linear guide rail 7 has a high load-bearing capacity and rigidity, and can effectively reduce the lateral deviation and shaking of the conveying device during the forward and backward movement, thereby ensuring that the conveyor belt maintains a stable and precise path when moving.

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

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

[0064] Embodiment 2

[0065] This embodiment discloses a belt conveyor, which adopts the angle-adjustable conveying device described in the first embodiment, and the fixing member 2 is fixed to the frame. Specifically, refer to Figure 6 As shown, the lower surface of the fixed member 2 is provided with a plurality of holders 24, the holders 24 are inverted U-shaped, and the holders 24 are inserted into the convex part of the frame through the bayonet to realize the connection between the fixed member 2 and the frame, and the frame is provided with a moving mechanism, which can be a plurality of wheels, so that the belt transport equipment can be moved according to demand. When it is necessary to lower the end of the conveying device to the ground, even if it encounters a rough road or road impact, it can be automatically adjusted through the 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] Embodiment 3

[0068] This embodiment discloses a working method of an angle-adjustable conveying device in Embodiment 1, including the following contents:

[0069] A fixed conveyor belt 10 is arranged on the surface of the fixed component 2, and the fixed conveyor belt 10 is movably connected with the swing conveyor belt 13, and both the fixed conveyor belt 10 and the swing conveyor belt 13 are arranged 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 component 2, so that the swing conveyor belt 13 is arranged beyond the fixed component 2;

[0071] The telescopic mechanism 1 is actuated to drive the swing conveyor belt 13 to swing at a set angle relative to the fixed conveyor belt 10 , so that the material on the surface of the conveyor belt is sent out through the swing conveyor belt 13 .

[0072] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An angle-adjustable conveying device, characterized in that: It includes a fixed component and at least two sections of conveyor belts, and two adjacent sections of conveyor belts are movably connected, one section of the conveyor belt is a fixed conveyor belt, and the other conveyor belts are swing conveyor belts. The fixed component supports the fixed conveyor belt, and the fixed conveyor belt is connected to a linear drive mechanism to drive the fixed conveyor belt and the swing conveyor belt to move along a guide rail. A support plate is arranged on the side of the swing conveyor belt, and a telescopic mechanism is arranged on the side of the fixed conveyor belt or the previous section of the swing conveyor belt, and the telescopic end of the telescopic mechanism is connected to a side of the support plate away from the swing conveyor belt, and the telescopic movement of the telescopic mechanism drives the swing conveyor belt to rotate relative to the fixed conveyor belt or the previous section of the swing conveyor belt.

2. The angle-adjustable conveying device according to claim 1, characterized in that: The swing conveyor belt is provided with a section, the length of the swing conveyor belt is greater than the length of the fixed conveyor belt, and the fixed conveyor belt is located at the front side of the swing conveyor belt; The width of the fixed component is greater than the width of the fixed conveyor belt, the length of the fixed component is greater than the length of all conveyor belts, the width of the fixed component close to the swing conveyor belt is greater than the width in the middle, and the width of the fixed component gradually increases from the side away from the swing conveyor belt to the middle.

3. The angle-adjustable conveying device according to claim 1, characterized in that: The two adjacent sections of the conveyor belt rotate synchronously; A first active roller is arranged on the side of the first conveyor belt of the two adjacent conveyor belts close to the next conveyor belt, and a second active roller is arranged on the side of the next conveyor belt close to the first conveyor belt. The first active roller and the second active roller are connected to the same power mechanism through a conveyor belt.

4. The angle-adjustable conveying device according to claim 3, characterized in that: The ends of the first active roller and the second active roller are connected to the same connecting piece, which is a part of the fixed conveyor belt frame. The first active roller and the second active roller are both rotatable relative to the connecting piece through a first rotating bearing. The support plates are arranged at both ends of the second active roller, and second rotating bearings are arranged between the two ends of the second active roller and the support plates.

5. The angle-adjustable conveying device according to claim 4, characterized in that: A mounting plate is provided on the side of the fixed conveyor belt or the swing conveyor belt in the previous section, and the fixed end of the telescopic mechanism is fixed to the mounting plate; A limiting plate is arranged on the side of the fixed conveyor belt, the limiting plate is arranged higher than the surface of the fixed conveyor belt, and the fixed conveyor belt frame is connected to the limiting plate.

6. The angle-adjustable conveying device according to claim 4, characterized in that: Rotating wheels are respectively arranged on two opposite sides of the support plate away from the fixed conveyor belt; A plurality of support rollers are also provided in the middle sections of the fixed conveyor belt and the swing conveyor belt, and both ends of the support rollers are supported by corresponding side support plates respectively.

7. The angle-adjustable conveying device according to claim 1, characterized in that: An oscillating belt driven roller is arranged at the end side of the oscillating conveyor belt away from the fixed conveyor belt, a groove is arranged on the inner side plate of the support plate, and a tension adjustment component is arranged at the groove.

8. The angle-adjustable conveying device according to claim 1, characterized in that: 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 the slider is connected to the linear drive mechanism; the linear drive mechanism is connected to the slider through a gear rack assembly.

9. A belt conveyor, characterized in that: An angle-adjustable conveying device according to any one of claims 1 to 8 is adopted, wherein the fixed component is fixed to a frame, and a moving mechanism is provided on the frame.

10. A working method of an angle-adjustable conveying device according to any one of claims 1 to 8, characterized in that: It includes the following: A fixed conveyor belt is arranged on the surface of the fixed component, the fixed conveyor belt is movably connected with the swing conveyor belt, and the fixed conveyor belt and the swing conveyor belt are both arranged above the fixed component; The linear drive mechanism drives the fixed conveyor belt and the swing conveyor belt to move along the fixed component, so that the swing conveyor belt is set beyond the fixed component; The telescopic mechanism is actuated to drive the swing 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 sent out through the swing conveyor belt.

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