Leakage-proof conveying device for cement production

Abstract

The utility model relates to the technical field of cement production, and discloses a leakage-proof conveying device for cement production, which comprises an outer frame, a conveying belt is arranged on the inner wall of the outer frame, a fixed bottom plate is fixedly connected in the outer frame, and a second rotating plate is rotatably connected in the fixed bottom plate. And linkage plates are rotationally connected to the two ends of the second rotating plate correspondingly, a sliding plate is rotationally connected to one end of each linkage plate, an electric push rod is fixedly connected to the interior of the fixed bottom plate, the output end of the electric push rod is fixedly connected with the sliding plate, and a guide rail is arranged at the bottom of the sliding plate. According to the utility model, the problems that cement is easy to overflow from gaps and resources are wasted due to the fact that real-time adjustment is difficult to carry out according to the change of cement conveying capacity or the running condition of the conveying belt are solved, and the purposes of ensuring that the baffle and the conveying belt are kept at a proper distance, preventing cement particles or dust from leaking from the gaps and improving the conveying efficiency are achieved. And the resource waste is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement production technical field especially relates to a cement production is with leakage prevention transmission device. BACKGROUND

[0002] Cement is an important building material, mainly by limestone, clay and other raw materials after grinding, calcination and mixing process, is widely used in construction, road and bridge engineering. However, cement production and transmission process, due to its powdery characteristics, prone to leakage and dust problem, not only waste resources, but also cause environmental pollution, affect the cleanliness and safety of the workplace. Therefore, it is important to use cement production with leakage prevention transmission device, the device through sealing, dustproof and cleaning function, can effectively prevent cement from scattering in the transmission process, reduce environmental pollution, improve production efficiency and resource utilization.

[0003] In traditional cement production, the transmission device is mainly used for conveying materials between different process links, and common equipment includes belt conveyor, screw conveyor, bucket elevator and pneumatic conveying device. The belt conveyor is suitable for large quantities, long distance horizontal or inclined conveying; the screw conveyor is used for short distance conveying of powdery or granular materials; the bucket elevator is used for vertical conveying of materials from low to high; the pneumatic conveying is mainly used for conveying powder with strong sealing. These devices are reasonably configured according to the process requirements and material characteristics in the cement production process, realizing efficient and continuous material transmission.

[0004] The conventional cement production transmission device usually adopts fixed baffle to prevent cement from scattering, which is difficult to adjust in real time according to the change of cement conveying capacity or the running condition of the transmission belt, so that the cement is easy to overflow from the gap, resulting in resource waste. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a cement production with leakage prevention transmission device, which aims at improving the conventional cement production transmission device, which is difficult to adjust in real time according to the change of cement conveying capacity or the running condition of the transmission belt, so that the cement is easy to overflow from the gap, resulting in resource waste.

[0006] To achieve the above object, the utility model provides the following technical scheme: A cement production is with leak protection transmission device, including outer frame, the inner wall of outer frame is provided with conveyer belt, the inside fixedly connected with fixed bottom plate of outer frame, the inside rotatory connection has rotary board no.

[0007] The clamping assembly includes a connecting seat, the lower surface of the connecting seat is fixedly connected to the upper surface of the sliding plate, one end of the connecting seat is fixedly connected to a limiting plate, the outer wall of the limiting plate is provided with a guide assembly on one side, and the guide assembly is used for guiding the movement of the limiting plate.

[0008] Further, the guide assembly includes a guide rod, one end of the guide rod is fixedly connected to the outer wall of the limiting plate, the outer wall of the guide rod is slidably connected to a limiting seat, and the lower surface of the limiting seat is fixedly connected to the upper surface of the conveyer belt.

[0009] Further, one end of the outer frame is provided with a storage bin, the outer wall end of the outer frame is fixedly connected with a fixed plate, the inside of the fixed plate is slidably connected with a scraper, the outer wall of the scraper is fixedly connected with a limiting block, the outer wall of the limiting block is slidably connected in the inside of the fixed plate, the upper surface of the scraper is slidably connected to the outer wall of the conveyer belt, and the inside of the scraper is provided with a propelling assembly.

[0010] Further, the propelling assembly includes a slide rod, one end of the slide rod is fixedly connected to the inside of the scraper, and the outer wall of the slide rod is sleeved with a spring.

[0011] Further, the outer wall of the rotary plate no.

[0012] Further, the lower surface of the guide rail is fixedly connected to the inner wall of the fixed bottom plate, and the guide rail is used for guiding the movement of the sliding plate.

[0013] Further, the outer wall of the slide rod is slidably connected in the inside of the fixed plate, and the slide rod is used for guiding the expansion and contraction of the spring.

[0014] Further, one end of the spring is fixedly connected to the inside of the scraper, and the other end of the spring is fixedly connected to the inner wall of the fixed plate.

[0015] The utility model has the advantages of the following:

[0016] 1. In the utility model, firstly, the electric push rod is driven to move the sliding plate in cooperation with the guide rail, then the connecting plate and the rotating plate drive the sliding plates on both sides, the adapter seat and the limiting plate to move synchronously, and finally the limiting plate is stably adjusted in cooperation with the guide rod and the limiting seat, so that the problem of waste of resources caused by the difficulty in real-time adjustment according to the change of cement conveying capacity or the operation of the conveying belt and the easy overflow of cement from the gap is solved, and the proper distance between the baffle and the conveying belt is ensured, the cement particles or dust are prevented from leaking from the gap, and the waste of resources is greatly reduced.

[0017] 2. In the utility model, firstly, the cement is conveyed to the inside of the storage bin through the conveying belt, and then the cement on the conveying belt is scraped in cooperation with the fixed plate, the scraper and the limiting block, and in addition, the scraper and the conveying belt can be tightly attached through the slide rod and the spring, so that the cement particles or powder attached to the surface of the conveying belt can be effectively removed, the cement leakage is prevented, the cement utilization rate is improved, the waste of resources is reduced, and the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A three-dimensional structure schematic view of the leakage-proof conveying device for cement production is provided for the utility model;

[0019] Figure 2 A fixed bottom plate one side structure schematic view of the leakage-proof conveying device for cement production is provided for the utility model;

[0020] Figure 3 A fixed bottom plate internal structure schematic view of the leakage-proof conveying device for cement production is provided for the utility model;

[0021] Figure 4 A fixed plate one side structure schematic view of the leakage-proof conveying device for cement production is provided for the utility model.

[0022] LEGEND:

[0023] 1, outer frame; 2, conveying belt; 3, fixed bottom plate; 4, electric push rod; 5, rotating plate; 6, connecting plate; 7, sliding plate; 8, guide rail; 9, adapter seat; 10, limiting plate; 11, guide rod; 12, limiting seat; 13, storage bin; 14, fixed plate; 15, scraper; 16, limiting block; 17, slide rod; 18, spring. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described 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. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0025] With reference to Figure 1 Figure 3 The present application provides an embodiment: a cement production leakage-proof conveying device, which comprises an outer frame 1, the inner wall of the outer frame 1 is provided with a conveying belt 2, the conveying belt 2 is used to provide a stable conveying channel during cement conveying, the inner part of the outer frame 1 is fixedly connected with a fixed bottom plate 3, the inner part of the fixed bottom plate 3 is rotatably connected with a rotating plate two 5, both ends of the rotating plate two 5 are rotatably connected with a linkage plate 6, one end of the linkage plate 6 is rotatably connected with a sliding plate 7, the inner part of the fixed bottom plate 3 is fixedly connected with an electric push rod 4, the output end of the electric push rod 4 is fixedly connected with the sliding plate 7, the bottom of the sliding plate 7 is provided with a guide rail 8, the guide rail 8 is used to accurately guide the movement of the sliding plate 7, so that the sliding plate 7 runs stably and does not deviate, the upper surface of the sliding plate 7 is provided with a clamping assembly, the clamping assembly is used to limit the cement and prevent the cement from leaking during conveying through the blocking function;

[0026] The clamping assembly comprises a connecting seat 9, the lower surface of the connecting seat 9 is fixedly connected to the upper surface of the sliding plate 7, one end of the connecting seat 9 is fixedly connected with a limiting plate 10, one side of the outer wall of the limiting plate 10 is provided with a guide assembly, the guide assembly is used to guide the movement of the limiting plate 10, the guide assembly comprises a guide rod 11, one end of the guide rod 11 is fixedly connected to the outer wall of the limiting plate 10, the outer wall of the guide rod 11 is slidably connected with a limiting seat 12, the lower surface of the limiting seat 12 is fixedly connected to the upper surface of the conveying belt 2, the precise guidance of the limiting seat 12, the guide rod 11 can keep its straight sliding track, and avoid any shaking to cause the limiting failure;

[0027] ​Specifically, the cement is conveyed by the conveying belt 2. In this process, the movement of the sliding plate 7 is started by driving the electric push rod 4. The movement of the sliding plate 7 further drives the movement of the connecting plate 6. The other end of the connecting plate 6 drives the rotating plate 5 to rotate inside the fixed bottom plate 3. While rotating, the rotating plate 5 drives the connecting plates 6 on both sides to move synchronously in opposite directions through its special structure, thereby achieving the effect of synchronous and coordinated movement of the sliding plates 7 on both sides. The movement of the sliding plate 7 is precisely guided by the guide rail 8 to ensure that the movement trajectory of the sliding plate 7 is stable and does not deviate. The movement of the sliding plate 7 finally drives the movement of the connecting seat 9 together with the limiting plate 10, so that the limiting plate 10 moves with the movement of the sliding plate 7, thereby further completing the dynamic adjustment of the cement conveying channel. At the same time, the movement of the limiting plate 10 will drive the synchronous movement of one end of the guide rod 11 through the linkage with the guide rod 11, so that the outer wall of the guide rod 11 smoothly slides inside the limiting seat 12, forming precise limiting of the movement of the limiting plate 10. In turn, the cement can be effectively blocked and limited according to the actual conveying requirements, preventing accidental side leakage of the cement during transportation due to external factors, thereby realizing efficient leakage prevention operation.

[0028] With reference to Figure 1 and Figure 4 , one end of the outer frame 1 is provided with a storage bin 13 for storing cement transported by the conveying belt 2, which plays a role in concentrating accumulation and protecting cement. The outer wall end of the outer frame 1 is fixedly connected with a fixed plate 14. The inside of the fixed plate 14 is slidably connected with a scraper 15. The outer wall of the scraper 15 is fixedly connected with a limiting block 16. The outer wall of the limiting block 16 is slidably connected inside the fixed plate 14. The scraper 15 is tightly attached to the surface of the conveying belt 2 through the sliding connection with the fixed plate 14, ensuring the scraping effect of the cement. The upper surface of the scraper 15 is slidably connected to the outer wall of the conveying belt 2. The inside of the scraper 15 is provided with a propelling assembly. The propelling assembly is used to push the scraper 15 to be attached to the conveying belt 2. The propelling assembly includes a slide rod 17. One end of the slide rod 17 is fixedly connected inside the scraper 15. The outer wall of the slide rod 17 is sleeved with a spring 18. The spring 18 provides continuous elastic force for the scraper 15 during operation, pressing the scraper 15 tightly on the surface of the conveying belt 2 to realize dynamic adjustment, adapt to the slight vibration or surface change of the conveying belt 2, and the outer wall of the rotating plate 5 is rotatably connected inside the fixed bottom plate 3. The outer wall of the connecting plate 6 is slidably connected inside the fixed bottom plate 3. The lower surface of the guide rail 8 is fixedly connected to the inner wall of the fixed bottom plate 3. The guide rail 8 is used to guide the movement of the sliding plate 7. The outer wall of the slide rod 17 is slidably connected inside the fixed plate 14. The slide rod 17 is used to guide the extension and retraction of the spring 18. One end of the spring 18 is fixedly connected inside the scraper 15. The other end of the spring 18 is fixedly connected to the inner wall of the fixed plate 14.

[0029] Specifically, during the cement conveying process, the conveying belt 2 stably conveys the cement to the inside of the storage bin 13, in order to avoid the influence of residual cement on the conveying efficiency and the environment, the surface of the conveying belt 2 is cleaned in real time, and in the conveying process, the spring 18 installed in the fixed plate 14 pushes the scraper 15 to slide along the inner cavity of the fixed plate 14, so that the scraper 15 is tightly attached to the outer wall of the conveying belt 2, thereby cleaning the attached material on the surface of the conveying belt 2 through the scraper 15 during the cement conveying process, preventing the excess cement particles from falling off and being lost due to vibration or shaking, and in addition, in order to ensure the accurate and stable movement of the scraper 15, the limiting block 16 guides and limits the sliding track of the scraper 15, avoiding the deviation of the scraper 15 from the track or unnecessary friction and wear, and the cement on the outer wall of the conveying belt 2 is timely removed through the scraper 15, which not only effectively avoids the omission and waste of excess cement, but also ensures the cleanliness and smoothness of the conveying belt 2, thereby improving the overall efficiency and accuracy of the cement conveying process.

[0030] Working principle: when the cement production leakage-proof conveying device needs to be used, first, the cement is conveyed through the conveying belt 2, in this process, the driving electric push rod 4 drives the sliding plate 7 to move, then the movement of the sliding plate 7 drives one end of the linkage plate 6 to move, at this time, the other end of the linkage plate 6 drives the rotating plate 5 to rotate in the inside of the fixed bottom plate 3, thereby the rotating plate 5 drives the two linkage plates 6 on both sides to move together, and then the two sliding plates 7 on both sides are synchronously relatively moved, at the same time, the movement of the sliding plate 7 is guided by the guide rail 8, finally, the movement of the sliding plate 7 cooperates with the adapter seat 9 to drive the limiting plate 10 to move, in this process, the movement of the limiting plate 10 drives one end of the guide rod 11 to move, thereby the outer wall of the guide rod 11 slides in the inside of the limiting seat 12, and then the movement of the limiting plate 10 is limited, achieving the blocking and limiting of the cement to prevent accidental side leakage;

[0031] In addition, the cement is conveyed to the inside of the storage bin 13 through the conveying belt 2, in this process, the spring 18 pushes the scraper 15 to slide in the inside of the fixed plate 14, so that the scraper 15 is tightly attached to the conveying belt 2, at the same time, the movement of the scraper 15 is guided and limited by the limiting block 16, and then the cement on the outer wall of the conveying belt 2 is scraped off by the scraper 15, avoiding the omission and falling of excess cement.

[0032] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A leakproof conveyor for cement production comprising an outer frame (1), characterized in that: The inner wall of the outer frame (1) is provided with a conveying belt (2), the inner part of the fixed bottom plate (3) is rotatably connected with a rotating plate two (5), the both ends of the rotating plate two (5) are rotatably connected with a linkage plate (6), one end of the linkage plate (6) is rotatably connected with a sliding plate (7), the inner part of the fixed bottom plate (3) is fixedly connected with an electric push rod (4), the output end of the electric push rod (4) is fixedly connected with the sliding plate (7), the bottom of the sliding plate (7) is provided with a guide rail (8), the upper surface of the sliding plate (7) is provided with a clamping assembly, and the clamping assembly is used for limiting the cement. The clamping assembly comprises a connecting seat (9), the lower surface of the connecting seat (9) is fixedly connected to the upper surface of the sliding plate (7), one end of the connecting seat (9) is fixedly connected with a limiting plate (10), one side of the outer wall of the limiting plate (10) is provided with a guide assembly, and the guide assembly is used for guiding the movement of the limiting plate (10).

2. The leakage-proof conveying device for cement production according to claim 1, characterized in that: The guide assembly comprises a guide rod (11), one end of the guide rod (11) is fixedly connected to the outer wall of the limiting plate (10), the outer wall of the guide rod (11) is slidably connected with a limiting seat (12), and the lower surface of the limiting seat (12) is fixedly connected to the upper surface of the conveying belt (2).

3. The leakage-proof conveying device for cement production according to claim 1, characterized in that: One end of the outer frame (1) is provided with a storage bin (13), the outer wall end of the outer frame (1) is fixedly connected with a fixed plate (14), the inner part of the fixed plate (14) is slidably connected with a scraper (15), the outer wall of the scraper (15) is fixedly connected with a limiting block (16), the outer wall of the limiting block (16) is slidably connected in the inner part of the fixed plate (14), the upper surface of the scraper (15) is slidably connected to the outer wall of the conveying belt (2), and the inner part of the scraper (15) is provided with a propelling assembly.

4. The leakage-proof conveying device for cement production according to claim 3, characterized in that: The propelling assembly comprises a slide rod (17), one end of the slide rod (17) is fixedly connected in the inner part of the scraper (15), and the outer wall of the slide rod (17) is sleeved with a spring (18).

5. The leakage-proof conveying device for cement production according to claim 1, characterized in that: The outer wall of the rotating plate two (5) is rotatably connected in the inner part of the fixed bottom plate (3), and the outer wall of the linkage plate (6) is slidably connected in the inner part of the fixed bottom plate (3).

6. The leakage-proof conveying device for cement production according to claim 1, characterized in that: The lower surface of the guide rail (8) is fixedly connected to the inner wall of the fixed bottom plate (3), and the guide rail (8) is used for guiding the movement of the sliding plate (7).

7. The leakage-proof conveying device for cement production according to claim 4, characterized in that: The outer wall of the slide rod (17) is slidably connected in the inner part of the fixed plate (14), and the slide rod (17) is used for guiding the expansion and contraction of the spring (18).

8. The leakage-proof conveying device for cement production according to claim 4, characterized in that: One end of the spring (18) is fixedly connected in the inner part of the scraper (15), and the other end of the spring (18) is fixedly connected to the inner wall of the fixed plate (14).

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