Automatic conveying equipment for cement composite powder production

Abstract

The utility model provides an automatic material conveying device for cement composite powder production, which belongs to the technical field of cement composite powder production and comprises a raw material refining cylinder, a material conveying device, a material conveying device and a material conveying device. The screening and pushing mechanism comprises a plurality of upper screening grooves, a plurality of lower screening grooves, a pushing plate, a plurality of material crushing plates, a raw material conveying barrel, a discharge port, a cylinder fixing sleeve and a driving cylinder, so that automatic operation of refining, screening and conveying of raw materials is realized, the production efficiency is improved, the labor cost is reduced, and the production efficiency is improved. And meanwhile, the quality stability of the product is also ensured.

Description

Technical Field

[0001] This utility model belongs to the field of cement composite powder production technology, specifically relating to an automatic material conveying device for cement composite powder production. Background Technology

[0002] Cement composite powder typically refers to a product made by mixing cement with one or more mineral or chemical additives during cement production or application to improve certain properties of cement (such as fluidity, strength, and durability). This composite material can be formulated according to specific engineering needs to achieve optimal performance.

[0003] Authorized publication number "CN205034634U" discloses a material conveying device, including: a conveying assembly, the conveying assembly including: a drive roller and a redirecting roller, a first drive motor connected to the drive roller for driving the drive roller to rotate, and a conveyor belt connected between the drive roller and the redirecting roller for conveying materials, the conveyor belt having side guards on both sides; and a guide chute disposed above the conveyor belt along the length direction of the conveyor belt. The material conveying device constrains the material to the middle part of the conveyor belt through the guide chute, and the side guards of the conveyor belt further prevent material leakage from the sides of the conveyor belt. Therefore, compared with traditional belt conveyors, the material conveying device effectively prevents material leakage, prevents material spillage during the conveying process, and avoids affecting the working environment.

[0004] The aforementioned novel material effectively prevents material leakage and spillage during transportation, thus avoiding impact on the working environment. However, when transporting cement composite powder raw materials, the novel material cannot effectively screen out cement composite blocks with larger particles. The failure to refine large raw materials before production will affect production efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide an automatic feeding device for cement composite powder production, which aims to solve the problem that the existing technology cannot effectively screen out cement composite blocks with large particles in the raw materials, and that the production efficiency will be affected if the large raw materials are not refined before production.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An automatic feeding device for producing cement composite powder includes:

[0008] Raw material refining cylinder;

[0009] A screening and pushing mechanism includes an upper screening trough, a lower screening trough, a pusher plate, a crushing plate, a raw material conveying cylinder, a discharge port, a cylinder fixing sleeve, and a drive cylinder. Multiple upper screening troughs, lower screening troughs, and crushing plates are provided. Multiple upper screening troughs are located at the upper end of the raw material refining cylinder, and multiple lower screening troughs are located at the lower end of the raw material refining cylinder. Multiple upper screening troughs are connected to multiple lower screening troughs. Multiple crushing plates are slidably connected within multiple upper and lower screening troughs. The pusher plate is fixedly connected to one side of multiple raw material conveying cylinders. The raw material conveying cylinders are fixedly connected to the lower end of the raw material refining cylinder. The discharge port is located at the upper end of the raw material conveying cylinder. The cylinder fixing sleeve is fixedly connected to one side of the raw material conveying cylinder, and the drive cylinder is fixedly connected to the upper end of the cylinder fixing sleeve.

[0010] In a preferred embodiment of this utility model, the output end of the drive cylinder is fixedly connected to a push connecting plate, and one side end of the push connecting plate is fixedly connected to a raw material front push plate, which slides inside the raw material conveying cylinder.

[0011] In a preferred embodiment of this utility model, one end of the pusher plate is connected to the pusher connecting plate, and the upper end of the raw material conveying cylinder is provided with a connecting plate groove.

[0012] As a preferred embodiment of this utility model, the inner side walls of the multiple lower screening troughs are provided with multiple crushed material blocks, and one side end of the multiple crushed material plates is provided with a cutting blade.

[0013] As a preferred embodiment of this utility model, a plurality of blade wiping rings are fixedly connected to one side of the raw material refining cylinder, and the plurality of blade wiping rings are respectively sleeved on the outer surface of a plurality of crushing plates.

[0014] As a preferred embodiment of this utility model, a raw material conveying plate is provided on one side of the raw material conveying cylinder, and the end of the raw material conveying plate is connected to an external production mechanism.

[0015] As a preferred embodiment of this utility model, a feeding frame is provided at the upper end of the raw material refining cylinder, and a discharge hopper is provided at the connection between the raw material refining cylinder and the raw material conveying cylinder.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. In this solution, the device automates the processes of raw material refining, screening, and conveying, improving production efficiency, reducing labor costs, and ensuring product quality stability. This equipment is suitable for the production of cement composite powder and other industrial applications with similar requirements.

[0018] 2. In this solution, when the crushing plate is inserted, these large particles of raw materials will be further crushed by the crushing blocks; on the other hand, the cutting blades on the crushing plate will also cut these particles, ensuring that they can fall into the raw material conveying cylinder smoothly through the connection between the screening tanks. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a first structural perspective view of the present invention;

[0021] Figure 2 This is a perspective view of the second structure in this utility model;

[0022] Figure 3 This is a cross-sectional view of the structure in this utility model;

[0023] Figure 4 This is an exploded cross-sectional view of the first structure in this utility model;

[0024] Figure 5 This is an exploded cross-sectional view of the second structure in this utility model;

[0025] Figure 6 This utility model Figure 4 Enlarged view of point A in the middle.

[0026] In the diagram: 1. Raw material refining cylinder; 2. Upper screening trough; 3. Lower screening trough; 4. Push plate; 5. Crushing plate; 6. Raw material conveying cylinder; 7. Discharge port; 8. Cylinder fixing sleeve; 9. Drive cylinder; 10. Push connecting plate; 11. Raw material front push plate; 12. Crushed material block; 13. Cutting blade; 14. Blade wiping ring; 15. Feed frame; 16. Discharge hopper; 17. Raw material conveying plate; 18. Connecting plate chute. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example

[0029] Please see Figures 1-6 The present invention provides the following technical solution:

[0030] An automatic feeding device for producing cement composite powder includes:

[0031] Raw material refining cylinder 1;

[0032] The screening and pushing mechanism includes an upper screening trough 2, a lower screening trough 3, a pusher plate 4, a crushing plate 5, a raw material conveying cylinder 6, a discharge port 7, a cylinder fixing sleeve 8, and a drive cylinder 9. Multiple upper screening troughs 2, lower screening troughs 3, and crushing plates 5 are provided. Multiple upper screening troughs 2 are located at the upper end of the raw material refining cylinder 1, and multiple lower screening troughs 3 are located at the lower end of the raw material refining cylinder 1. Multiple upper screening troughs 2 are connected to multiple lower screening troughs 3. Multiple crushing plates 5 are slidably connected within multiple upper screening troughs 2 and lower screening troughs 3. The pusher plate 4 is fixedly connected to one side of multiple raw material conveying cylinders 6. The raw material conveying cylinders 6 are fixedly connected to the lower end of the raw material refining cylinder 1. The discharge port 7 is located at the upper end of the raw material conveying cylinder 6. The cylinder fixing sleeve 8 is fixedly connected to one side of the raw material conveying cylinder 6, and the drive cylinder 9 is fixedly connected to the upper end of the cylinder fixing sleeve 8.

[0033] In a specific embodiment of this utility model, cement composite powder raw materials are poured into a raw material refining cylinder 1 for sieving before being conveyed. The upper sieving trough 2 and the lower sieving trough 3 are the upper and lower ends of the sieving trough, respectively. The lower sieving trough 3 is located at the lower end and has a trapezoidal design that is wider at the top and narrower at the bottom. Powder or smaller particles in the raw material fall directly into the raw material conveying cylinder 6 for conveying. Larger particles are sieved and retained in the lower sieving trough 3. The sieved small particles fall into the raw material conveying cylinder 6 through the discharge port 7 and are driven forward by a drive cylinder 9. A cylinder fixing sleeve 8 supports the drive cylinder 9. The output end of the drive cylinder 9 is connected to the raw material pushing mechanism in the raw material conveying cylinder 6 and the large raw material crushing mechanism in the lower sieving trough 3, respectively. When the output end is repeatedly extended, the push plate 4 slides on one side of the raw material refining cylinder 1. The push plate 4 drives multiple crushing plates 5 to repeatedly insert into the lower screening trough 3. The crushing plates 5 slide in the middle section of the multiple lower screening troughs 3. The crushing plates 5 crush and pulverize the large pieces of raw material stuck in the lower screening trough 3 and fall into the raw material conveying cylinder 6. The raw material falling into the raw material conveying cylinder 6 is pushed forward by the drive cylinder 9 to enter the next processing step. This automatic conveying equipment for cement composite powder production realizes the automation of raw material refining, screening and conveying through reasonable design, improves production efficiency, reduces labor costs, and also ensures the quality stability of the product. This equipment is suitable for the production of cement composite powder and other industrial scenarios with similar needs.

[0034] Please refer to the details. Figures 1-6The output end of the drive cylinder 9 is fixedly connected to a push connecting plate 10, and a raw material front push plate 11 is fixedly connected to one side of the push connecting plate 10. The raw material front push plate 11 slides inside the raw material conveying cylinder 6.

[0035] In this embodiment: the drive cylinder 9 drives the connecting plate 10, which in turn drives the raw material front push plate 11 to slide inside the raw material conveying cylinder 6, pushing the raw material to the discharge port 7, thus completing the automated material conveying process.

[0036] Please refer to the details. Figures 1-6 One end of the push plate 4 is connected to the push connecting plate 10, and the upper end of the raw material conveying cylinder 6 is provided with a connecting plate groove 18.

[0037] In this embodiment, a connecting plate groove 18 is provided at the upper end of the raw material conveying cylinder 6 to allow the connecting plate 10 to slide inside it. When the driving cylinder 9 is driven, the automated material conveying process and raw material screening and crushing can be completed simultaneously.

[0038] Please refer to the details. Figures 1-6 Multiple material blocks 12 are provided on the inner side walls of multiple lower screening troughs 3, and cutting blades 13 are provided on one side of multiple material plates 5.

[0039] In this embodiment: when the crushing plate 5 is inserted, these large raw materials will be further crushed by the crushing block 12; on the other hand, the cutting blade 13 on the crushing plate 5 will also cut these particles to ensure that they can fall into the raw material conveying cylinder 6 smoothly through the connection between the screening tanks.

[0040] Please refer to the details. Figures 1-6 Multiple blade wiping rings 14 are fixedly connected to one side of the raw material refining cylinder 1, and the multiple blade wiping rings 14 are respectively sleeved on the outer surface of multiple crushing plates 5.

[0041] In this embodiment: a plurality of blade wiping rings 14 are fixedly connected to one side of the raw material refining cylinder 1. These blade wiping rings 14 are respectively sleeved on the outer surface of a plurality of crushing plates 5 to keep the crushing plates 5 clean.

[0042] Please refer to the details. Figures 1-6 A raw material conveying plate 17 is provided on one side of the raw material conveying cylinder 6, and the end of the raw material conveying plate 17 is connected to the external production mechanism.

[0043] In this embodiment, the raw material front push plate 11 moves back and forth in the raw material conveying cylinder 6, pushing the raw material to the discharge port 7 and finally conveying it to the external production mechanism through the raw material conveying plate 17, thus achieving seamless connection.

[0044] Please refer to the details. Figures 1-6The upper end of the raw material refining cylinder 1 is provided with a feeding frame 15, and the connection between the raw material refining cylinder 1 and the raw material conveying cylinder 6 is provided with a discharge hopper 16.

[0045] In this embodiment, a discharge hopper 16 is provided at the connection between the raw material refining cylinder 1 and the raw material conveying cylinder 6 to facilitate the smooth transfer of raw materials. In addition, a feeding frame 15 is provided at the upper end of the raw material refining cylinder 1 to facilitate the input of raw materials.

[0046] The working principle and usage process of this utility model: Before conveying, cement composite powder raw materials are poured into the raw material refining cylinder 1 for screening. The upper screening trough 2 and the lower screening trough 3 are the upper and lower ends of the screening trough, respectively. The lower screening trough 3 is located at the lower end and has a trapezoidal design that is wider at the top and narrower at the bottom. Powder or smaller particles in the raw materials fall directly into the raw material conveying cylinder 6 for conveying. Larger particles are screened and retained in the lower screening trough 3. The screened small particles fall into the raw material conveying cylinder 6 through the discharge port 7 and are driven forward by the drive cylinder 9. The cylinder fixing sleeve 8 is used to support the drive cylinder 9. The output end of the drive cylinder 9 is connected to the raw material pushing mechanism in the raw material conveying cylinder 6 and the large raw material crushing mechanism in the lower screening trough 3, respectively. When the output end of cylinder 9 is repeatedly extended, it drives the push plate 4 to slide on one side of the raw material refining cylinder 1. The push plate 4 drives multiple crushing plates 5 to repeatedly insert into the lower screening trough 3. The crushing plates 5 slide in the middle section of the multiple lower screening troughs 3. The crushing plates 5 squeeze and crush the large pieces of raw material stuck in the lower screening trough 3 and fall into the raw material conveying cylinder 6. The raw material falling into the raw material conveying cylinder 6 is pushed forward by the drive cylinder 9 to enter the next processing step. This automatic conveying equipment for cement composite powder production realizes the automation of raw material refining, screening and conveying through reasonable design, improves production efficiency, reduces labor costs, and also ensures the quality stability of the product. This equipment is suitable for the production of cement composite powder and other industrial scenarios with similar needs.

[0047] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An automatic feeding device for producing cement composite powder, characterized in that: The utility model relates to a raw material refining cylinder (1) and a screening pushing mechanism. The utility model discloses a raw material refining cylinder (1) and a screening pushing mechanism, which comprises an upper screening groove (2), a lower screening groove (3), a pushing plate (4), a crushed material plate (5), a raw material conveying cylinder (6), a discharge port (7), a cylinder fixing sleeve (8) and a driving cylinder (9), the upper screening groove (2) and the lower screening groove (3) are provided with a plurality of crushed material plates (5), the upper screening groove (2) is arranged at the upper end of the raw material refining cylinder (1), the lower screening groove (3) is arranged at the lower end of the raw material refining cylinder (1), the upper screening groove (2) is connected with the lower screening groove (3), the crushed material plate (5) is slidably connected with the upper screening groove (2) and the lower screening groove (3), the pushing plate (4) is fixedly connected with the one side end of the raw material conveying cylinder (6), the raw material conveying cylinder (6) is fixedly connected with the lower end of the raw material refining cylinder (1), the discharge port (7) is arranged at the upper end of the raw material conveying cylinder (6), the cylinder fixing sleeve (8) is fixedly connected with the one side end of the raw material conveying cylinder (6), and the driving cylinder (9) is fixedly connected with the upper end of the cylinder fixing sleeve (8). The output end of the driving cylinder (9) is fixedly connected with a pushing connecting plate (10), one side end of the pushing connecting plate (10) is fixedly connected with a raw material front pushing plate (11), and the raw material front pushing plate (11) slides in the raw material conveying cylinder (6).

2. The automatic feeding device for cement composite powder production according to claim 1, characterized in that: One side end of the pushing plate (4) is connected with the pushing connecting plate (10), and the upper end of the raw material conveying cylinder (6) is provided with a connecting plate sliding groove (18).

3. The automatic feeding device for cement composite powder production according to claim 2, characterized in that: The inner wall of the lower screening groove (3) is provided with a plurality of crushed material blocks (12), and one side end of the crushed material plate (5) is provided with a cutting blade (13).

4. The automatic feeding device for cement composite powder production according to claim 3, characterized in that: One side end of the raw material refining cylinder (1) is fixedly connected with a plurality of blade wiping rings (14), and the blade wiping ring (14) is sleeved on the outer surface of the crushed material plate (5).

5. The automatic feeding device for cement composite powder production according to claim 4, characterized in that: One side end of the raw material conveying cylinder (6) is provided with a raw material conveying plate (17), and the end of the raw material conveying plate (17) is connected with an external production mechanism.

6. The automatic feeding device for cement composite powder production according to claim 5, characterized in that: The upper end of the raw material refining cylinder (1) is provided with an inlet frame (15), and the connection part of the raw material refining cylinder (1) and the raw material conveying cylinder (6) is provided with a discharge hopper (16).

7. The automatic feeding device for cement composite powder production according to claim 6, characterized in that: ​

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