Asphalt conveying belt

Abstract

The utility model discloses an asphalt conveying belt which comprises a support, a conveying belt body and inclination adjusting supporting legs. The inclination adjusting supporting leg comprises a low supporting rod rotationally connected with one end of the bracket, a guide rail bracket fixed at the other end of the bracket, a middle supporting rod rotationally connected with the middle part of the bracket, a high supporting rod rotationally connected with the middle supporting rod and a connecting rod for connecting the low supporting rod and the middle supporting rod, and a roller at the end part of the high supporting rod can roll in a roller groove formed by the guide rail bracket and the bracket; the rollers are provided with fixing bolts. The positions of the rollers are adjusted by loosening the fixing bolts, the inclination of the conveying belt can be flexibly adjusted to adapt to different working conditions, the adjusted fixing bolts ensure stable operation, the working condition adaptability and conveying efficiency of the conveying belt are improved, the equipment cost and maintenance difficulty are reduced, stability and reliability are enhanced, and the working environment and safety are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conveying belt technical field, concretely is a pitch conveying belt. BACKGROUND

[0002] As an important industrial raw material, pitch is widely used in road construction, building waterproof and other fields. In the production, storage and use of pitch, it is necessary to transport pitch from one place to another, so the conveying belt has become an indispensable equipment in the pitch conveying process. At present, the pitch conveying belt on the market meets the basic conveying demand to a certain extent, but with the continuous development of industry and the increasing diversification of application scenarios, the existing pitch conveying belt gradually exposes some limitations.

[0003] Most of the traditional pitch conveying belts are designed with fixed inclination, and the inclination angle is determined in the production and manufacturing process, which is difficult to adjust flexibly according to the actual working conditions. However, in different pitch conveying scenarios, such as different production workshop layouts, different storage and processing equipment height differences, etc., the conveying belt needs to have different inclination angles. For example, in some small pitch storage warehouses, the space is limited, and the conveying belt needs to be conveyed at a small inclination angle to avoid pitch overflow during conveying; in large pitch processing plants, in order to improve the conveying efficiency, the conveying belt may need to convey pitch quickly at a large inclination angle. Due to the difficulty in adjusting the inclination of the existing conveying belt, it is often necessary to use additional equipment or complex installation and adjustment to adapt to different working conditions, which not only increases the equipment cost and installation difficulty, but also reduces the work efficiency.

[0004] In order to solve the problem of inconvenient inclination adjustment and poor working condition adaptability of the existing pitch conveying belt, the present application proposes a new type of pitch conveying belt. UTILITY MODEL CONTENTS

[0005] The utility model provides a pitch conveying belt for the deficiency in the background art.

[0006] The technical scheme adopted by the utility model is: a pitch conveying belt, comprising a support and a conveying belt body on the support, further comprising an inclination adjustment support leg, the inclination adjustment support leg comprises a low support rod rotatably connected with one end of the support, a guide rail frame fixed on the other end of the support, a middle support rod rotatably connected with the middle part of the support, a high support rod rotatably connected with the end of the middle support rod away from the support, and a connecting rod rotatably connected with the low support rod and the middle support rod at both ends, a roller is arranged on the end of the high support rod away from the middle support rod, the roller is rollingly connected in a roller groove formed between the guide rail frame and the support, and under the action of external force, the roller can reciprocally roll along the length of the roller groove, and a fixing bolt for fixing the roller at a certain position in the roller groove is arranged on the roller.

[0007] Further, the low support rod bottom and the high support rod and the middle support connecting place are equipped with support wheels.

[0008] Further, the conveying belt body comprises a driven shaft, a driving shaft, a driving motor and a conveying belt, the conveying belt comprises a neoprene rubber body, a buffer layer on the surface of the neoprene rubber body and a wear-resistant and oil-resistant layer on the surface of the buffer layer, and the neoprene rubber body is embedded with a reinforcing mesh layer.

[0009] Further, the reinforcing mesh layer is a mesh structure woven by aramid fiber strips in a crisscross manner.

[0010] Further, the buffer layer is sponge rubber, and the wear-resistant and oil-resistant layer is a polyurethane coating.

[0011] Further, the support is fixed with elastic support plates on both sides, the elastic support plates are arranged at equal intervals along the length direction of the support, and the elastic support plates are fixed with baffles located on both sides of the conveying belt.

[0012] Further, the baffle is embedded with movable rolling balls on one side of the conveying belt.

[0013] The utility model discloses the beneficial effects are:

[0014] I. Flexible adaptation to different working conditions: the pitch adjusting support foot of the asphalt conveying belt of the application realizes flexible adjustment of the pitch, and can fully adapt to various complex and changeable working conditions. In actual industrial production, different asphalt processing procedures have different requirements for the pitch of the conveying belt. For example, in some continuous asphalt mixing stations, when it is necessary to convey asphalt quickly to a mixing device at a higher position, the inclination angle of the conveying belt can be increased to speed up the conveying speed and improve the production efficiency. In some process links with high requirements for the stability of asphalt conveying, such as accurate metering and tanking of asphalt, the inclination angle can be reduced to convey the asphalt stably, avoid overflow and spilling, and ensure the accuracy and safety of production. This flexible pitch adjustment function greatly improves the versatility and applicability of the conveying belt, and reduces the need for frequent replacement of equipment due to changes in working conditions.

[0015] II. Improve conveying efficiency: reasonable adjustment of the pitch of the conveying belt helps to optimize the conveying efficiency of asphalt. When the pitch of the conveying belt matches the characteristics of the asphalt and the conveying requirements, the flow of the asphalt in the conveying process is smoother. In a high-temperature environment, the viscosity of the asphalt is low, and the inclination angle can be appropriately increased to speed up the sliding speed of the asphalt under the action of gravity and shorten the conveying time. In a low-temperature environment, the viscosity of the asphalt increases, and the inclination angle is reduced and matched with appropriate conveying speed to prevent the accumulation of asphalt and ensure continuous and stable conveying. In this way, the conveying parameters can be adjusted in a timely manner according to the actual situation to improve the efficiency of the overall production process and create greater economic benefits for enterprises.

[0016] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present application.

[0018] Figure 2 It is a structural schematic diagram of the present application. Figure 1 It is an enlarged schematic diagram of position A in the present application.

[0019] Figure 3 It is a structural schematic diagram of the present application. Figure 1 It is an enlarged schematic diagram of position B in the present application.

[0020] Figure 4 It is a schematic diagram of the cross section of the conveyor belt.

[0021] Figure 5 It is a structural schematic diagram of the reinforcing mesh layer.

[0022] Figures 1-5 In the present application: 1, support; 2, low support rod; 3, guide rail frame; 4, middle support rod; 5, high support rod; 6, connecting rod; 7, roller; 8, roller groove; 9, fixing bolt; 10, supporting wheel; 11, driven shaft; 12, driving shaft; 13, driving motor; 14, conveyor belt; 15, chloroprene rubber main body; 16, buffer layer; 17, wear-resistant and oil-resistant layer; 18, reinforcing mesh layer; 20, elastic support plate; 21, baffle; 22, movable ball. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] It should be noted that if the present application embodiments involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0025] The present application provides a bitumen conveyor belt.

[0026] In the present embodiment, reference is made to Figures 1-5The asphalt conveying belt comprises a support 1 and a conveying belt body on the support 1, and further comprises an inclination adjusting support leg, the inclination adjusting support leg comprises a low support rod 2 rotatably connected to one end of the support 1, a guide rail frame 3 fixed to the other end of the support, a middle support rod 4 rotatably connected to the middle part of the support, a high support rod 5 rotatably connected to the end of the middle support rod 4 away from the support, and a connecting rod 6 rotatably connected to the low support rod and the middle support rod at both ends, a roller 7 is arranged on the end of the high support rod away from the middle support rod, the roller is rollingly connected in a roller groove 8 formed between the guide rail frame and the support, and the roller can reciprocatingly roll along the length of the roller groove 8 under the action of an external force, and a fixing bolt 9 is arranged on the roller and used for fixing the roller at a certain position of the roller groove.

[0027] In the above technical solution, the inclination adjusting support leg can be used to adjust the inclination angle of the conveying belt to adapt to different working conditions. During use, the operator only needs to loosen the fixing bolt, and then pushes the roller to reciprocatingly roll along the roller groove by an external force, so that the inclination angle of the conveying belt can be easily changed. This design can meet the needs of different asphalt conveying scenes, for example, when conveying asphalt between storage tanks and processing equipment at different heights, the inclination can be adjusted as needed to ensure the efficiency and accuracy of conveying. After adjustment, the roller is fixed by the fixing bolt to ensure the stability of the inclination of the conveying belt during operation, thereby improving the reliability of the conveying process.

[0028] Specifically, a support wheel 10 is arranged on the bottom of the low support rod and the connection part between the high support rod and the middle support frame.

[0029] In this embodiment, the support wheels are arranged on the bottom of the low support frame and the connection part between the high support frame and the middle support frame, which enhances the mobility of the asphalt conveying belt. When it is necessary to move or adjust the position of the conveying belt, the support wheels can make the conveying belt more easily perform translation or turning operation, thereby improving the operability and flexibility of the equipment.

[0030] Specifically, the conveying belt body comprises a driven shaft 11, a driving shaft 12, a driving motor 13 and a conveying belt 14, the conveying belt comprises a neoprene main body 15, a buffer layer 16 on the surface of the neoprene main body 15, and a wear-resistant and oil-resistant layer 17 on the surface of the buffer layer 16, and a reinforcing mesh layer 18 is embedded in the neoprene main body.

[0031] In this embodiment, the conveyor belt adopts a neoprene main body, which takes advantage of the oil resistance and corrosion resistance of neoprene, adapting to the special environment of asphalt conveying. The surface buffer layer can effectively absorb the impact force generated during asphalt conveying, reducing damage to the neoprene main body and prolonging the service life of the conveyor belt. The wear-resistant and oil-resistant layer further improves the wear resistance and oil resistance of the conveyor belt surface, preventing erosion and wear of the conveyor belt surface by asphalt and ensuring stable performance of the conveyor belt. The embedded reinforcing mesh layer enhances the overall strength and tensile resistance of the conveyor belt, allowing it to withstand greater tension and load and reducing the likelihood of deformation and breakage during conveying.

[0032] Specifically, the reinforcing mesh layer is a grid structure woven by aramid fiber strips in a crisscross pattern.

[0033] In this embodiment, the reinforcing mesh layer adopts a grid structure woven by aramid fiber strips in a crisscross pattern, fully utilizing the excellent performance of aramid fiber. Aramid fiber has high strength, high modulus, high temperature resistance, and chemical corrosion resistance, and the grid structure formed by it can uniformly disperse stress, improving the overall strength and toughness of the conveyor belt. During the operation of the conveyor belt, even if it is subjected to a large tensile force or impact force, the aramid fiber grid structure can effectively resist deformation and damage, ensuring normal operation of the conveyor belt. At the same time, this grid structure also enhances the flexibility of the conveyor belt, making it better adapt to the bending deformation when passing through the driving shaft and driven shaft, reducing damage caused by bending.

[0034] Specifically, the buffer layer is sponge rubber, and the wear-resistant and oil-resistant layer is a polyurethane coating.

[0035] In this embodiment, the buffer layer is sponge rubber, and the wear-resistant and oil-resistant layer is a polyurethane coating, further optimizing the performance of the conveyor belt. Sponge rubber has good elasticity and cushioning performance, which can better absorb the impact force during asphalt conveying and protect the internal structure of the conveyor belt.

[0036] Specifically, the support is fixed with elastic support plates 20 on both sides, and the elastic support plates 20 are arranged at equal intervals along the length direction of the support. The elastic support plates are fixed with baffles 21 located on both sides of the conveyor belt.

[0037] In this embodiment, elastic support plates are fixed on both sides of the support, and baffles located on both sides of the conveyor belt are arranged on the elastic support plates, which play an important role in preventing asphalt overflow. The elastic support plates have a certain elasticity, which can make the baffles tightly adhere to both sides of the conveyor belt. The equal interval arrangement of the elastic support plates ensures the stability and uniform stress of the baffles. The baffles can block the overflow of asphalt to both sides during conveying, avoiding environmental pollution and material waste caused by asphalt spilling, and also ensuring the cleanliness and safety of the working environment.

[0038] Specifically, the baffle is embedded with movable balls 22 on one side of the conveying belt.

[0039] In this embodiment, the movable balls are embedded on one side of the conveying belt, effectively reducing the friction between the conveying belt and the baffle. When the conveying belt is running, the movable balls can roll with the movement of the conveying belt, converting sliding friction into rolling friction, greatly reducing the size of the friction.

[0040] All skilled persons know that although the utility model has been described in the above specific embodiments, the utility model idea is not limited to this utility model, and any modification using the utility model idea will be included in the scope of protection of this patent.

Claims

1. A conveyor belt for bitumen comprising a support and a conveyor belt body on the support, characterized in that: The slope adjusting support foot comprises a low support rod rotatably connected to one end of the support, a guide rail frame fixed to the other end of the support, a middle support rod rotatably connected to the middle part of the support, a high support rod rotatably connected to the end of the middle support rod away from the support, and a connecting rod rotatably connected to the low support rod and the middle support rod at both ends.

2. The conveyor belt for bitumen according to claim 1, characterized in that: The low support rod bottom and the connection part between the high support rod and the middle support frame are provided with support wheels.

3. The conveyor belt for bitumen according to claim 1, characterized in that: The conveyor belt body comprises a driven shaft, a driving shaft, a driving motor and a conveyor belt, the conveyor belt comprises a neoprene rubber body, a buffer layer on the surface of the neoprene rubber body, and a wear-resistant and oil-resistant layer on the surface of the buffer layer, and the neoprene rubber body is embedded with a reinforcing mesh layer.

4. The conveyor belt for bitumen according to claim 3, characterized in that: The reinforcing mesh layer is a grid structure formed by interlacing aramid fiber strips.

5. The conveyor belt for bitumen according to claim 3 or 4, characterized in that: The buffer layer is sponge rubber, and the wear-resistant and oil-resistant layer is a polyurethane coating.

6. The conveyor belt for bitumen according to claim 2, characterized in that: The support is fixed with elastic support plates on both sides, the elastic support plates are arranged at equal intervals along the length direction of the support, and the elastic support plates are fixed with baffles located on both sides of the conveyor belt.

7. The conveyor belt for bitumen according to claim 6, characterized in that: The baffle is embedded with movable rolling balls on one side of the conveyor belt.

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