Telescopic tensioning belt conveyor

Abstract

The utility model belongs to the technical field of belt conveyors, and particularly relates to a telescopic tensioning belt conveyor which comprises a belt conveyor body, the belt conveyor body comprises a connecting plate, a moving mechanism is installed on the surface of the connecting plate, the moving mechanism comprises a first connecting block, and the surface of the first connecting block is movably connected with the surface of the connecting plate. The surface of the first connecting block is fixedly connected with a third rotating shaft, the surface of the third rotating shaft is movably connected with a third roller, the left side surface of the first connecting block is fixedly connected with a connecting rod, the surface of the second connecting block is fixedly connected with the surface of the connecting plate, and the left side surface of the second connecting block is fixedly connected with a first air cylinder; the output end of the first cylinder is fixedly connected with a fourth rotating shaft, and the surface of the fourth rotating shaft is fixedly connected with a moving block. According to the utility model, the length can be increased as required in the operation process, a large amount of time is not consumed, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of belt conveyor, concretely is a telescopic tensioning belt conveyor. BACKGROUND

[0002] The belt conveyor is also called rubber belt conveyor, and is widely applied to various fields due to the characteristics of strong conveying capacity, simple structure and convenient maintenance, and is suitable for assembly, detection, debugging, packaging and transportation of objects, and can be divided into heavy and light types according to different conveying capacities, and is suitable for different industrial scenes.

[0003] The telescopic tensioning belt conveyor belongs to the belt conveyor. When the telescopic tensioning belt conveyor is used, if the length of the conveyor is to be elongated, the conveyor needs to be closed first to stop the conveying work, then the mechanism for storing the belt is started to elongate the belt to the required length, the telescopic device is started to increase the length of the conveyor, and then the device is started to run again, which needs to consume a large amount of time, and the conveyor needs to be closed and restarted to consume more energy and reduce the work efficiency. SUMMARY

[0004] The telescopic tensioning belt conveyor can increase the length according to the needs during operation, without consuming a large amount of time, and improves the work efficiency.

[0005] To achieve the above object, the utility model adopts the technical scheme of providing a telescopic tensioning belt conveyor, which comprises a belt conveyor body, the belt conveyor body comprises a connecting plate, the surface of the connecting plate is provided with a moving mechanism, the moving mechanism comprises a first connecting block, the surface of the first connecting block is movably connected with the surface of the connecting plate, the surface of the first connecting block is fixedly connected with a third rotating shaft, the surface of the third rotating shaft is movably connected with a third roller, the left surface of the first connecting block is fixedly connected with a connecting rod, the surface of the connecting plate is provided with a telescopic mechanism, the telescopic mechanism comprises a second connecting block, the surface of the second connecting block is fixedly connected with the surface of the connecting plate, the left surface of the second connecting block is fixedly connected with a first air cylinder, the output end of the first air cylinder is fixedly connected with a fourth rotating shaft, and the surface of the fourth rotating shaft is fixedly connected with a moving block.

[0006] Optionally, the surface of the connecting plate is provided with a first groove, the moving block is located in the first groove, the surface of the fourth rotating shaft is movably connected with a fourth roller, the right surface of the moving block is fixedly connected with the end of the connecting rod, and the fourth roller is located on the left side of the third roller.

[0007] Optionally, a power mechanism is mounted on the surface of the connecting plate, the power mechanism comprises a motor, the surface of the motor is fixedly connected with the surface of the connecting plate, the output end of the motor is fixedly connected with a first rotating shaft, the surface of the first rotating shaft is fixedly connected with a first roller, and the surface of the first roller is mounted with a belt.

[0008] Optionally, a second rotating shaft is fixedly connected with the surface of the connecting plate, a second roller is movably connected with the surface of the second rotating shaft, the second roller is located on the left side of the third roller, a supporting rod is fixedly connected with the lower surface of the connecting plate, and the supporting rod is located below the second roller.

[0009] Optionally, a supporting mechanism is mounted on the surface of the third rotating shaft, the supporting mechanism comprises a first supporting plate, the surface of the first supporting plate is fixedly connected with the surface of the third rotating shaft, the lower surface of the first supporting plate is provided with a second groove, the inner wall of the second groove is fixedly connected with a second air cylinder, and the output end of the second air cylinder is fixedly connected with a second supporting plate.

[0010] Optionally, a fifth roller is mounted on the surface of the second supporting plate, a guide rod is fixedly connected with the upper surface of the second supporting plate, and the tail end of the guide rod extends to the inside of the first supporting plate through the first supporting plate.

[0011] Compared with the prior art, the utility model has the advantages of the following:

[0012] The utility model discloses a connecting rod, a first cylinder and a moving block, when the utility model needs to be elongated, only needs to start the first cylinder, makes the first cylinder retract, drives the fourth rotating shaft to move right, thereby drives the fourth roller to move right, because the surface of the belt is attached to the fourth roller, therefore can make the length that the belt stretches increases, when the fourth roller lengthens the distance, the length that the belt stretches also increases along with it, simultaneously, the moving block moves right along with it, drives the first connecting block to move right, thereby drives the third roller to move right through the third rotating shaft, makes the length of the surface of the utility model increase, the utility model can increase the length according to the need in the process of operation, does not need to spend a lot of time, improves work efficiency.

[0013] The utility model discloses a first supporting plate, second supporting plate and second cylinder, when using, the first supporting plate can change position along with the movement of third rotating shaft, i.e. the elongation of the utility model, the second cylinder can elongate and shorten when needed, i.e. the height of fifth roller can be changed, to adapt to the ground of concave-convex, and the guide rod is inserted into the first supporting plate to further stabilize the utility model. ACCURACY OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0015] Figure 1 It is a first perspective view of the overall structure of the present application.

[0016] Figure 2 It is a sectional view of the present application.

[0017] Figure 3 It is a second perspective view of the overall structure of the present application.

[0018] Figure 4 It is a third perspective view of the overall structure of the present application.

[0019] In the figure: 1, belt conveyor main body; 101, connecting plate; 102, first groove; 103, support rod; 2, power mechanism; 201, motor; 202, first rotating shaft; 203, first roller; 204, second rotating shaft; 205, second roller; 206, belt; 3, moving mechanism; 301, third rotating shaft; 302, first connecting block; 303, third roller; 304, connecting rod; 4, telescopic mechanism; 401, fourth roller; 402, fourth rotating shaft; 403, moving block; 404, first cylinder; 405, second connecting block; 5, support mechanism; 501, first support plate; 502, second groove; 503, second cylinder; 504, second support plate; 505, guide rod; 506, fifth roller. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the following will further describe the present application in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0022] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0023] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly and specifically limited.

[0024] Referring to Figures 1-4 A kind of telescopic belt conveyor provided by the embodiment of the present application will be described now.A kind of telescopic belt conveyor, including belt conveyor main body 1, belt conveyor main body 1 includes connecting plate 101, mobile mechanism 3 is installed on the surface of connecting plate 101, mobile mechanism 3 includes first connecting block 302, the surface of first connecting block 302 is movably connected with the surface of connecting plate 101, the surface of first connecting block 302 is fixedly connected with third rotating shaft 301, third rotating shaft 301 is movably connected with third roller 303, the left surface of first connecting block 302 is fixedly connected with connecting rod 304, telescopic mechanism 4 is installed on the surface of connecting plate 101, telescopic mechanism 4 includes second connecting block 405, the surface of second connecting block 405 is fixedly connected with the surface of connecting plate 101, the left surface of second connecting block 405 is fixedly connected with first air cylinder 404, the output end of first air cylinder 404 is fixedly connected with fourth rotating shaft 402, and the surface of fourth rotating shaft 402 is fixedly connected with moving block 403.

[0025] The surface of the connecting plate 101 is provided with a first groove 102, the moving block 403 is located in the first groove 102, the surface of the fourth rotating shaft 402 is movably connected with the fourth roller 401, the right side surface of the moving block 403 is fixedly connected with the end of the connecting rod 304, the fourth roller 401 is located at the left side of the third roller 303, the surface of the connecting plate 101 is provided with a power mechanism 2, the power mechanism 2 comprises a motor 201, the surface of the motor 201 is fixedly connected with the surface of the connecting plate 101, the output end of the motor 201 is fixedly connected with a first rotating shaft 202, the surface of the first rotating shaft 202 is fixedly connected with a first roller 203, the surface of the first roller 203 is provided with a belt 206, the surface of the connecting plate 101 is fixedly connected with a second rotating shaft 204, the surface of the second rotating shaft 204 is movably connected with a second roller 205, the second roller 205 is located at the left side of the third roller 303, the lower surface of the connecting plate 101 is fixedly connected with a supporting rod 103, the supporting rod 103 is located below the second roller 205, the surface of the third rotating shaft 301 is provided with a supporting mechanism 5, the supporting mechanism 5 comprises a first supporting plate 501, the surface of the first supporting plate 501 is fixedly connected with the surface of the third rotating shaft 301, the lower surface of the first supporting plate 501 is provided with a second groove 502, the inner wall of the second groove 502 is fixedly connected with a second air cylinder 503, the output end of the second air cylinder 503 is fixedly connected with a second supporting plate 504, the surface of the second supporting plate 504 is provided with a fifth roller 506, the upper surface of the second supporting plate 504 is fixedly connected with a guide rod 505, and the end of the guide rod 505 extends to the inside of the first supporting plate 501 through the first supporting plate 501.

[0026] Working principle: during use, when the utility model needs to be elongated, only the first air cylinder 404 is started, so that the first air cylinder 404 is retracted, the fourth rotating shaft 402 is driven to move to the right, thereby driving the fourth roller 401 to also move to the right, since the surface of the belt 206 is attached to the surface of the fourth roller 401, when the fourth roller 401 is pulled to a long distance, the length of the belt 206 also increases, at the same time, the moving block 403 is also moved to the right, driving the first connecting block 302 to move to the right, thereby driving the third roller 303 to move to the right through the third rotating shaft 301, so that the length of the surface of the utility model is increased; the first supporting plate 501 can change position along with the movement of the third rotating shaft 301, namely the elongation of the utility model, the second air cylinder 503 can be elongated or shortened when needed, namely the height of the fifth roller 506 can be changed, so as to adapt to uneven ground, and the guide rod 505 inserted into the first supporting plate 501 can further stabilize the utility model.

[0027] The above only describes preferred embodiments of the utility model and is not used to limit the utility model, any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A scalable belt conveyor comprising a belt conveyor body (1), characterized in that: The belt conveyor body (1) includes a connecting plate (101), the surface of the connecting plate (101) is provided with a moving mechanism (3), the moving mechanism (3) includes a first connecting block (302), the surface of the first connecting block (302) is movably connected with the surface of the connecting plate (101), the surface of the first connecting block (302) is fixedly connected with a third rotating shaft (301), the surface of the third rotating shaft (301) is movably connected with a third roller (303), the left surface of the first connecting block (302) is fixedly connected with a connecting rod (304), the surface of the connecting plate (101) is provided with a telescopic mechanism (4), the telescopic mechanism (4) includes a second connecting block (405), the surface of the second connecting block (405) is fixedly connected with the surface of the connecting plate (101), the left surface of the second connecting block (405) is fixedly connected with a first air cylinder (404), the output end of the first air cylinder (404) is fixedly connected with a fourth rotating shaft (402), the surface of the fourth rotating shaft (402) is fixedly connected with a moving block (403).

2. The retractable belt conveyor of claim 1, wherein: The surface of the connecting plate (101) is provided with a first groove (102), the moving block (403) is located in the first groove (102), the surface of the fourth rotating shaft (402) is movably connected with a fourth roller (401), the right surface of the moving block (403) is fixedly connected with the tail end of the connecting rod (304), and the fourth roller (401) is located on the left side of the third roller (303).

3. The retractable belt conveyor of claim 1, wherein: The surface of the connecting plate (101) is provided with a power mechanism (2), the power mechanism (2) includes a motor (201), the surface of the motor (201) is fixedly connected with the surface of the connecting plate (101), the output end of the motor (201) is fixedly connected with a first rotating shaft (202), the surface of the first rotating shaft (202) is fixedly connected with a first roller (203), and the surface of the first roller (203) is provided with a belt (206).

4. The extensible, tensioned-belt conveyor of claim 1, wherein: The surface of the connecting plate (101) is fixedly connected with a second rotating shaft (204), the surface of the second rotating shaft (204) is movably connected with a second roller (205), the second roller (205) is located on the left side of the third roller (303), and the lower surface of the connecting plate (101) is fixedly connected with a supporting rod (103), and the supporting rod (103) is located below the second roller (205).

5. The retractable belt conveyor of claim 1, wherein: The surface of the third rotating shaft (301) is provided with a supporting mechanism (5), the supporting mechanism (5) includes a first supporting plate (501), the surface of the first supporting plate (501) is fixedly connected with the surface of the third rotating shaft (301), the lower surface of the first supporting plate (501) is provided with a second groove (502), the inner wall of the second groove (502) is fixedly connected with a second air cylinder (503), and the output end of the second air cylinder (503) is fixedly connected with a second supporting plate (504).

6. The extensible, tensiied-belt conveyor of claim 5, wherein: The surface of the second support plate (504) is provided with a fifth roller (506), and the upper surface of the second support plate (504) is fixedly connected with a guide rod (505), and the tail end of the guide rod (505) extends through the first support plate (501) to the inside of the first support plate (501).

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