Automatic deviation rectifying device of conveying belt

Abstract

The utility model relates to the technical field of conveying belts, and discloses an automatic deviation rectifying device of a conveying belt, which comprises a support I, a support II is slidably connected in the support I, a driving component is arranged on one side of the support I, rotating rollers are rotatably connected in the support I and the support II, and the conveying belt is arranged on the outer walls of the rotating rollers. Adjusting assemblies are arranged at the bottoms of the first support and the second support. The adjusting assembly comprises an electric push rod, and one end of the electric push rod is fixedly connected to one side of the first support. According to the conveying device, the output end of the electric push rod stretches out to drive the second support to stretch out of the first support, the conveying belt is limited and supported through the limiting roller at one end of the supporting rod, the limiting roller is always attached to the outer wall of the conveying belt through tension supporting of the first spring, and the effect of adjusting the length of the conveying belt is achieved; the problems that the length of the conveying belt cannot be adjusted according to actual conditions, and only the size can be customized independently are solved, and the practicability of the conveying belt is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of conveying belt, especially automatic deviation rectifying device of conveying belt. BACKGROUND

[0002] The automatic deviation rectifying device is a device for automatically detecting and adjusting deviation or misalignment in equipment or systems. It can monitor and automatically adjust positional deviation in real time during equipment operation, ensuring that the equipment always stays on the correct track during operation. Conveying belts may deviate from their normal operating track due to uneven loads, improper installation, uneven friction, or other factors during long-term operation, so an automatic deviation rectifying device for conveying belts is needed.

[0003] Automatic deviation rectifying devices for conveying belts can be divided into several types, including photoelectric automatic deviation rectifying devices, mechanical automatic deviation rectifying devices, and electric automatic deviation rectifying devices. Each type has its own characteristics in terms of working principle, application range, and precision. Mechanical automatic deviation rectifying devices use offset detectors such as contact sensors or rollers to automatically adjust the direction of the conveying belt when it deviates.

[0004] However, existing automatic deviation rectifying devices often cannot adjust the length of the conveying belt according to actual needs. Most traditional conveying belt systems only provide fixed sizes and cannot flexibly adjust the length of the conveying belt according to work requirements, causing inconvenience in installation and use. Especially in some production lines that require frequent adjustments, the length of the conveying belt cannot be dynamically adjusted according to actual conditions, and can only rely on individually customized sizes, which limits the universality and flexibility of the device. Therefore, how to adjust the length of the conveying belt and solve the limitations of only being able to customize sizes has become a difficult problem to be solved in current technology. UTILITY MODEL CONTENTS

[0005] To make up for the above shortcomings, the utility model provides an automatic deviation rectifying device for conveying belts, aiming to improve the problem that the length of the conveying belt cannot be adjusted according to actual conditions and can only be individually customized.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: an automatic deviation rectifying device for conveying belts, including a support one, the support one is internally connected with a support two, the support one side is provided with a drive assembly, the support one and the support two are internally connected with rotating rollers, the rotating rollers are provided with conveying belts on the outer walls, the support one and the support two are provided with adjusting assemblies at the bottoms.

[0007] The adjusting assembly comprises an electric push rod, one end of the electric push rod is fixedly connected to one side of a support, an output end of the electric push rod is fixedly connected to one side of a second support, the bottom of the first support and the bottom of the second support are both fixedly connected with a support rod, and a limiting assembly is arranged in the support rod.

[0008] As a further description of the above technical solution:

[0009] The limiting assembly comprises a limiting column, both ends of the limiting column are fixedly connected to the inside of the support rod, a limiting rod is slidably connected to the outer wall of the limiting column, the limiting rod is attached to the conveying belt, a first spring is arranged on the outer wall of the limiting column, one end of the first spring is fixedly connected to one end of the limiting rod, and the other end of the first spring is fixedly connected to the inside of the support rod.

[0010] As a further description of the above technical solution:

[0011] The driving assembly comprises a motor, the outer wall of the motor is fixedly connected to the outer wall of the first support, and the output end of the motor is connected to one end of a rotating roller.

[0012] As a further description of the above technical solution:

[0013] The top of the first support is fixedly connected with a first frame, and the first frame is rotatably connected with a first connecting rod.

[0014] As a further description of the above technical solution:

[0015] One end of the first connecting rod is rotatably connected with a second connecting rod, and one end of the second connecting rod is rotatably connected with a second frame.

[0016] As a further description of the above technical solution:

[0017] The second frame is rotatably connected with a limiting wheel in a straight line array, and the limiting wheel is rotatably connected to the inside of the second frame.

[0018] As a further description of the above technical solution:

[0019] A second spring is arranged between the first frame and the second frame, one end of the second spring is fixedly connected to the inside of the first frame, and the other end of the second spring is fixedly connected to one side of the second frame.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. The utility model discloses, first electric push rod output end stretches and drives support no. 2 from support no. 1 stretch, and the conveying belt is positioned and supported through the limiting stick of support no. 1 end, through the tension support of first spring, make limiting stick always adhere to the outer wall of conveying belt, reached the effect of adjusting the length of conveying belt, solved the problem that the length of conveying belt can not be adjusted according to actual situation, only can the size of individual customization, improved the practicality of conveying belt.

[0022] 2. The utility model discloses, limiting wheel is positioned through frame no. 2, and frame no. 1 and frame no. 2 are positioned through the tension support of second spring, make limiting wheel can always adhere to the outer wall of conveying belt reached the effect of limiting the conveying belt, solved the problem that the conveying belt is easy to receive the different rotation speed of both sides and lead to easy deviation, improved the practicality of automatic deviation rectifying device. DRAWINGS

[0023] Figure 1 It is the perspective view of the automatic deviation rectifying device of conveying belt that the utility model proposes;

[0024] Figure 2 It is the limiting stick structure schematic view of the automatic deviation rectifying device of conveying belt that the utility model proposes;

[0025] Figure 3 It is the frame internal structure schematic view of the automatic deviation rectifying device of conveying belt that the utility model proposes.

[0026] Legend:

[0027] 1, support no. 1;2, support no. 2;3, motor;4, rotating roller;5, conveying belt;6, electric push rod;7, support;8, limiting column;9, limiting stick;10, first spring;11, frame no. 1;12, connecting rod no. 1;13, connecting rod no. 2;14, frame no. 2;15, limiting wheel;16, second spring. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0029] Reference Figure 1 And Figure 2The utility model provides an automatic deviation rectifying device of conveying belt, including support no. 1, support no. 1 inside slidingly connected with support no. 2, support no. 1 one side is provided with drive assembly, support no. 1 with support no. 2 inside all rotationally connected with rotating roller 4, rotating roller 4 outer wall is provided with conveying belt 5, conveying belt 5 is used for carrying material and transports, support no. 1 with support no. 2 bottom all are provided with adjusting assembly,

[0030] Adjusting assembly includes electric push rod 6, electric push rod 6 one end fixedly connected in support no. 1 one side, electric push rod 6 output fixedly connected in support no. 2 one side. The effect of electric push rod 6 is adjusting the position of support no. 2 relative to support no. 1, thereby the tension and length of conveying belt 5 are adjusted, ensure that conveying belt 5 can adapt to different conveying needs, avoid the work abnormality caused by the uneven tension of conveying belt 5. Support no. 1 with support no. 2 bottom all are fixedly connected with support 7, and the inside of support 7 is provided with a limiting component. Limiting component includes limiting post 8, and both ends of limiting post 8 are fixedly connected in the inside of support 7, and the outer wall of limiting post 8 is slidably connected with limiting stick 9, and limiting stick 9 is attached to conveying belt 5. The effect of limiting stick 9 is in contact with conveying belt 5, plays the positioning effect of conveying belt 5, ensures that conveying belt 5 will not deviate from the track in the running process, avoids generating the phenomenon of unstable conveying, and the outer wall of limiting post 8 is provided with first spring 10, one end of first spring 10 is fixedly connected with one end of limiting stick 9, and the other end of first spring 10 is fixedly connected in the inside of support 7. The effect of first spring 10 is to provide necessary elastic support to maintain that limiting stick 9 is always attached to the outer wall of conveying belt 5, prevents conveying belt 5 from deviating or relaxing due to external interference or unstable factors, thereby maintaining the normal working state of conveying belt 5, and drive assembly includes motor 3, and the outer wall of motor 3 is fixedly connected with the outer wall of support no. 1, and the output end of motor 3 is connected with one end of rotating roller 4. Motor 3 drives rotating roller 4 to rotate, and then drives the operation of conveying belt 5, ensures that conveying belt 5 can move stably in the whole conveying process;

[0031] Specifically, when the length of conveying belt 5 needs to be adjusted, the output end of electric push rod 6 is stretched out and pushes support no. 2 to smoothly stretch out from support no. 1, and then the length adjustment of conveying belt 5 is realized. The length of conveying belt 5 can be flexibly changed according to actual needs to adapt to the needs of different working environments. Subsequently, conveying belt 5 is limited and supported by limiting stick 9 at one end of support 7, limiting stick 9 stably contacts with the outer wall of limiting post 8, ensuring the position accuracy of conveying belt 5 in the adjustment process. Limiting stick 9 is also connected with first spring 10, and first spring 10 supports the outer wall of conveying belt 5 through the tension support effect, so as to maintain the tension state of conveying belt 5. It is ensured that conveying belt 5 is always under proper tension, avoiding the problems of relaxation or over-tightness of conveying belt 5, ensuring that conveying belt 5 maintains a high-efficiency and stable working state in the whole running process.

[0032] Referring to Figure 3 , the top of the support 1 is fixedly connected with a frame 11, and the frame 11 is rotatably connected with a connecting rod 12. The connecting rod 12 is used to connect the frame 11 with a connecting rod 13, and the rotation of the connecting rod 12 enables the connecting rod 13 to move accordingly. One end of the connecting rod 12 is rotatably connected with the connecting rod 13, and one end of the connecting rod 13 is rotatably connected with a frame 14. The connecting rod 13 is used to further transmit the movement, so that the frame 14 can form appropriate relative movement with the frame 11, thereby realizing the dynamic adjustment between the frame 11 and the frame 14. The frame 14 is rotatably connected with a limiting wheel 15 inside, and the limiting wheel 15 is arranged in a straight line array and rotatably connected inside the frame 14. The limiting wheel 15 is in contact with the side wall of the conveying belt 5 through rotation, and plays a guiding and limiting role on the conveying belt 5, ensuring that the conveying belt 5 can maintain a stable path during operation, avoiding deviation or displacement. The design of the limiting wheel 15 enables the conveying belt 5 to run smoothly, and the array arrangement of multiple wheels shares the pressure of the conveying belt 5, thereby increasing the stability and operation efficiency of the system. A second spring 16 is arranged between the frame 11 and the frame 14, one end of the second spring 16 is fixedly connected inside the frame 11, and the other end of the second spring 16 is fixedly connected to one side of the frame 14. The second spring 16 is used to provide elastic support, so that the frame 11 and the frame 14 can maintain a certain relative displacement range, adapt to different loads and movement requirements. When a certain pressure or displacement occurs between the two frames during the operation of the conveying belt 5, the second spring 16 can play a buffering role to prevent excessive friction or damage of mechanical parts, while maintaining the normal working state of the limiting wheel 15, further improving the stability and durability of the equipment;

[0033] Specifically, when the conveying belt 5 is precisely limited, the limiting wheel 15 is limited by the stable structure of the frame 14, ensuring that the limiting wheel 15 always maintains an accurate position on the outer wall of the conveying belt 5. The cooperation between the connecting rod 12 and the connecting rod 13 ensures the stable interaction between the frame 11 and the frame 14, so that the conveying belt 5 can run smoothly. The second spring 16 provides tension support between the frame 11 and the frame 14. The elastic force of the second spring 16 ensures that the limiting wheel 15 can always adhere to the outer wall of the conveying belt 5, even if the external pressure or friction changes during the operation of the conveying belt 5, the position of the limiting wheel 15 will not be affected. The conveying belt 5 can accurately maintain at the predetermined position during operation, without causing damage or unstable operation of the conveying belt 5 due to insufficient tension or excessive deviation, thereby effectively improving the working efficiency and service life of the conveying belt 5.

[0034] Working principle: when using the automatic deviation rectifying device of the conveying belt, first, the length of the conveying belt 5 needs to be adjusted, the output end of the electric push rod 6 is extended to drive the support two 2 to extend from the support one 1, and then the length of the conveying belt 5 is adjusted, and then the conveying belt 5 is limited and supported by the limiting rod 9 at one end of the support rod 7, the limiting rod 9 is limited on the outer wall of the limiting column 8, and is supported by the tension of the first spring 10, so that the limiting rod 9 is always attached to the outer wall of the conveying belt 5, and the conveying belt 5 is always taut, thereby achieving the effect of adjusting the length of the conveying belt 5.

[0035] When limiting the conveying belt 5, the limiting wheel 15 is limited by the frame two 14, the frame two 14 and the frame one 11 are connected and limited by the cooperation of the connecting rod one 12 and the connecting rod two 13, then the frame one 11 and the frame two 14 are supported by the tension of the second spring 16, so that the limiting wheel 15 can always be attached to the outer wall of the conveying belt 5, and the conveying belt 5 is limited by the frame one 11, thereby achieving the effect of limiting the conveying belt 5.

[0036] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. An automatic deviation rectifying device for a conveyor belt, comprising a support (1), characterized in that: The support one (1) is internally connected with the support two (2), one side of the support one (1) is provided with a driving assembly, the support one (1) and the support two (2) are internally rotatably connected with rotating rollers (4), the rotating rollers (4) are provided with conveying belts (5) on outer walls, the support one (1) and the support two (2) are provided with adjusting assemblies at bottoms. The adjusting assembly comprises an electric push rod (6), one end of the electric push rod (6) is fixedly connected to one side of the support one (1), the output end of the electric push rod (6) is fixedly connected to one side of the support two (2), the support one (1) and the support two (2) are fixedly connected with support rods (7) at bottoms, the support rods (7) are internally provided with limiting assemblies.

2. The automatic deviation correcting device of the conveyor belt according to claim 1, characterized in that: The limiting assembly comprises a limiting column (8), both ends of the limiting column (8) are fixedly connected in the support rod (7), the limiting column (8) is slidably connected with a limiting stick (9) on an outer wall, the limiting stick (9) is attached to the conveying belt (5), the limiting column (8) is provided with a first spring (10) on the outer wall, one end of the first spring (10) is fixedly connected to one end of the limiting stick (9), the other end of the first spring (10) is fixedly connected in the support rod (7).

3. The automatic deviation correcting device of the conveyor belt according to claim 1, characterized in that: The driving assembly comprises a motor (3), the motor (3) is fixedly connected to the outer wall of the support one (1), and the output end of the motor (3) is connected to one end of the rotating roller (4).

4. The automatic belt deviation correcting device of claim 1, wherein: The support one (1) is fixedly connected with a frame one (11) at the top, and the frame one (11) is rotatably connected with a connecting rod one (12) internally.

5. The automatic deviation correcting device of the conveyor belt according to claim 4, characterized in that: One end of the connecting rod one (12) is rotatably connected with a connecting rod two (13), and one end of the connecting rod two (13) is rotatably connected with a frame two (14).

6. The automatic deviation correcting device of the conveyor belt according to claim 5, characterized in that: The frame two (14) is rotatably connected with a limiting wheel (15) internally, and the limiting wheel (15) is arranged in a straight line array and rotatably connected in the frame two (14).

7. The automatic deviation correcting device of the conveyor belt according to claim 4, characterized in that: A second spring (16) is arranged between the frame one (11) and the frame two (14), one end of the second spring (16) is fixedly connected in the frame one (11), and the other end of the second spring (16) is fixedly connected to one side of the frame two (14).

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