Cement feeding mechanism

Abstract

This utility model discloses a cement feeding mechanism, including a first base plate, a second base plate, and a screw feeder. The screw feeder is fixed to the upper outer surface of the second base plate. Support structures are connected between the left and right sides of the rear end of the lower outer surface of the second base plate and the left and right sides of the rear end of the upper outer surface of the first base plate. An angle adjustment component is connected between the upper outer surface of the first base plate and the outer wall of the middle part of the feeding pipe in the screw feeder. The cement feeding mechanism of this utility model, through the provided angle adjustment component, facilitates the adjustment of the angle of the feeding pipe in the screw feeder, improving its applicability. The provided support structures facilitate the use of the angle adjustment component, thereby realizing the adjustment of the feeding angle in the screw feeder.

Description

Technical Field

[0001] This utility model relates to the field of cement production technology, specifically to a cement feeding mechanism. Background Technology

[0002] In the cement production process, the screw feeder is a commonly used material conveying equipment. It uses the rotation of the screw blades to transport cement or other powdery materials from the feed end to the discharge end.

[0003] However, existing screw feeders have the following significant problems in practical applications: 1. Fixed angle, poor adaptability: The angle of the feeding pipe of a traditional screw feeder is usually fixed and cannot be flexibly adjusted according to actual production needs (such as different heights of the feed inlet or equipment layout). This rigid design limits the applicability of the equipment under complex working conditions and makes it difficult to meet diverse production scenarios. 2. Difficult to adjust and inefficient: If the feeding angle needs to be adjusted, it is usually necessary to manually disassemble or reinstall part of the structure, which is cumbersome and time-consuming.

[0004] Therefore, we propose a cement feeding mechanism. Utility Model Content

[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a cement feeding mechanism that facilitates adjustment of the angle of the feeding pipe in the screw feeder, improves applicability, and effectively solves the problems in the background technology.

[0006] (II) Technical Solution To achieve the above objectives, the technical solution adopted by this utility model is as follows: a cement feeding mechanism, comprising a first base plate, a second base plate, and a screw feeder. The screw feeder is fixed to the upper outer surface of the second base plate. Support structures are connected between the left and right sides of the rear end of the lower outer surface of the second base plate and the left and right sides of the rear end of the upper outer surface of the first base plate. An angle adjustment component is connected between the upper outer surface of the first base plate and the outer wall of the middle part of the feeding pipe in the screw feeder. The support structure includes a first connecting block, a support arm, and a first connecting shaft. The angle adjustment component includes a hydraulic rod, a support seat, a slider, a guide rail, a slide groove, a second connecting block, a fixing block, a transmission arm, a second connecting shaft, a connecting frame, a groove, and a third connecting shaft. The number of support seats is two sets, and the two sets of support seats are fixed between the front and rear ends of the lower outer surface of the cylinder in the hydraulic rod and the upper outer surface of the first base plate.

[0007] Preferably, the number of the support structure is two sets. In the two sets of support structures, the upper outer surface of the first connecting block is fixedly connected to the left and right sides of the rear end of the lower outer surface of the second substrate. In the two sets of support structures, the lower outer surface of the support arm is fixedly connected to the left and right sides of the rear end of the upper outer surface of the first substrate. The first connecting shaft is rotatably connected between the upper part of the outer surface of one side of the support arm and the lower part of the outer surface of one side of the first connecting block.

[0008] Preferably, there are two sets of guide rails and two sets of sliding grooves. The two sets of guide rails are fixedly installed on the left and right sides of the front end of the upper outer surface of the first substrate. The sliding grooves are opened on the left and right sides of the lower outer surface of the slider. The slider is slidably connected to the outer wall of the guide rail through the sliding grooves.

[0009] Preferably, the second connecting block is fixed in the middle of the outer surface of the rear end of the slider, and the outer surface of one end of the piston rod in the hydraulic rod is fixedly connected to the outer surface of the rear end of the second connecting block.

[0010] Preferably, the fixing block is fixed to the middle of the outer surface of the upper end of the slider, the second connecting shaft is fixed to the outer surface of one side of the fixing block, the connecting frame is fixed to the outer wall of the middle of the feeding pipe in the screw feeder, the groove is opened on the lower outer surface of the connecting frame, the third connecting shaft is fixed in the groove, the upper end of the transmission arm is connected to the third connecting shaft, and the lower end of the transmission arm is connected to the second connecting shaft.

[0011] Preferably, bearings are provided between the second connecting shaft, the third connecting shaft and the transmission arm, and the second connecting shaft and the third connecting shaft are rotatably connected to the transmission arm through the bearings.

[0012] (III) Beneficial Effects Compared with the prior art, the present invention provides a cement feeding mechanism, which has the following beneficial effects: 1. This cement feeding mechanism, by setting up an angle adjustment component (including hydraulic rod, slider, guide rail and transmission arm, etc.), can quickly adjust the tilt angle of the screw feeder's feeding pipe to adapt to the feeding needs of different heights or positions, significantly improving the equipment's versatility and scenario adaptability.

[0013] 2. This cement feeding mechanism adopts a linkage design of hydraulic drive and sliding guide rail. The angle of the feeding pipe can be automatically adjusted by controlling the extension and retraction of the hydraulic rod. No manual disassembly or complicated operation is required, which greatly reduces the adjustment time and improves production efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a cement feeding mechanism according to the present invention.

[0015] Figure 2This is a partial structural schematic diagram of a cement feeding mechanism according to the present invention.

[0016] Figure 3 This is a schematic diagram of the angle adjustment component in a cement feeding mechanism according to the present invention.

[0017] Figure 4 This is a partial structural diagram of the angle adjustment component in a cement feeding mechanism according to the present invention.

[0018] In the figure: 1. First substrate; 2. Second substrate; 3. Screw feeder; 4. Support structure; 5. Angle adjustment component; 6. First connecting block; 7. Support arm; 8. First connecting shaft; 9. Hydraulic rod; 10. Support seat; 11. Slider; 12. Guide rail; 13. Slide groove; 14. Second connecting block; 15. Fixing block; 16. Transmission arm; 17. Second connecting shaft; 18. Connecting frame; 19. Groove; 20. Third connecting shaft. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] This embodiment is a cement feeding mechanism.

[0021] like Figure 1-4 As shown, the system includes a first substrate 1, a second substrate 2, and a screw feeder 3. The screw feeder 3 is fixed to the upper outer surface of the second substrate 2. Support structures 4 are connected between the left and right sides of the rear end of the lower outer surface of the second substrate 2 and the left and right sides of the rear end of the upper outer surface of the first substrate 1. An angle adjustment component 5 is connected between the upper outer surface of the first substrate 1 and the outer wall of the middle part of the feeding pipe in the screw feeder 3. The support structure 4 includes a first connecting block 6, a support arm 7, and a first connecting shaft 8. The angle adjustment component 5 includes a hydraulic rod 9, a support seat 10, a slider 11, a guide rail 12, a slide groove 13, a second connecting block 14, a fixing block 15, a transmission arm 16, a second connecting shaft 17, a connecting frame 18, a groove 19, and a third connecting shaft 20. There are two sets of support seats 10, which are fixed between the front and rear ends of the lower outer surface of the cylinder in the hydraulic rod 9 and the upper outer surface of the first substrate 1.

[0022] There are two sets of support structures 4. The upper outer surface of the first connecting block 6 in both sets of support structures 4 is fixedly connected to the left and right sides of the rear end of the lower outer surface of the second substrate 2. The lower outer surface of the support arm 7 in both sets of support structures 4 is fixedly connected to the left and right sides of the rear end of the upper outer surface of the first substrate 1. The first connecting shaft 8 is rotatably connected between the upper part of one side of the outer surface of the support arm 7 and the lower part of one side of the outer surface of the first connecting block 6. There are two sets of guide rails 12 and two sets of sliding grooves 13. The two sets of guide rails 12 are fixedly installed on the left and right sides of the front end of the upper outer surface of the first substrate 1. The sliding grooves 13 are opened on the left and right sides of the lower outer surface of the slider 11. The slider 11 is slidably connected to the outer wall of the guide rail 12 through the sliding grooves 13. The second connecting block 14 is fixed to the slider 11. At the middle of the rear outer surface, the outer surface of one end of the piston rod in the hydraulic rod 9 is fixedly connected to the rear outer surface of the second connecting block 14; the fixing block 15 is fixed at the middle of the upper outer surface of the slider 11, the second connecting shaft 17 is fixed on one side of the outer surface of the fixing block 15, the connecting frame 18 is fixed on the outer wall of the middle of the feeding pipe in the screw feeder 3, the groove 19 is opened on the lower outer surface of the connecting frame 18, the third connecting shaft 20 is fixed in the groove 19, the upper end of the transmission arm 16 is connected to the third connecting shaft 20, and the lower end of the transmission arm 16 is connected to the second connecting shaft 17; bearings are provided between the second connecting shaft 17, the third connecting shaft 20 and the transmission arm 16, and the second connecting shaft 17 and the third connecting shaft 20 are rotatably connected to the transmission arm 16 through the bearings.

[0023] It should be noted that this utility model is a cement feeding mechanism. The screw feeder 3 described in this article belongs to the prior art, which feeds materials by screw conveying. This is readily known to those skilled in the art and will not be elaborated further. The angle adjustment component 5 and the support structure 4 are provided so that when the feeding angle of the screw feeder 3 needs to be adjusted, the operation of the hydraulic rod 9 drives the second connecting block 14 to move. The second connecting block 14 drives the slider 11 to move. The slider 11 slides along the guide rail 12 through the slide groove 13. Through the transmission arm 16, the screw feeder 3 is driven to rotate around the first connecting shaft 8, thereby realizing the adjustment of the feeding angle of the screw feeder 3 and improving its applicability.

[0024] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A cement feeding mechanism, comprising a first base plate (1), a second base plate (2), and a screw feeder (3), wherein the screw feeder (3) is fixed to the upper outer surface of the second base plate (2), characterized in that: A bracket structure (4) is connected between the left and right sides of the rear end of the lower outer surface of the second substrate (2) and the left and right sides of the rear end of the upper outer surface of the first substrate (1). An angle adjustment component (5) is connected between the upper outer surface of the first substrate (1) and the outer wall of the middle part of the feeding pipe in the screw feeder (3). The bracket structure (4) includes a first connecting block (6), a support arm (7) and a first connecting shaft (8). The angle adjustment component (5) includes a hydraulic rod (9), a support seat (10), a slider (11), a guide rail (12), a slide groove (13), a second connecting block (14), a fixing block (15), a transmission arm (16), a second connecting shaft (17), a connecting frame (18), a groove (19) and a third connecting shaft (20). The number of the support seats (10) is two sets. The two sets of support seats (10) are fixed between the front and rear ends of the lower outer surface of the cylinder in the hydraulic rod (9) and the upper outer surface of the first substrate (1).

2. The cement feeding mechanism according to claim 1, characterized in that: The number of the bracket structure (4) is two sets. The upper outer surface of the first connecting block (6) in the two sets of bracket structures (4) is fixedly connected to the left and right sides of the rear end of the lower outer surface of the second substrate (2). The lower outer surface of the support arm (7) in the two sets of bracket structures (4) is fixedly connected to the left and right sides of the rear end of the upper outer surface of the first substrate (1). The first connecting shaft (8) is rotatably connected between the upper part of the outer surface of one side of the support arm (7) and the lower part of the outer surface of one side of the first connecting block (6).

3. A cement feeding mechanism according to claim 2, characterized in that: The number of guide rails (12) and slide grooves (13) are both two sets. The two sets of guide rails (12) are fixedly installed on the left and right sides of the front end of the upper outer surface of the first substrate (1). The slide grooves (13) are opened on the left and right sides of the lower outer surface of the slider (11). The slider (11) is slidably connected to the outer wall of the guide rails (12) through the slide grooves (13).

4. A cement feeding mechanism according to claim 3, characterized in that: The second connecting block (14) is fixed in the middle of the outer surface of the rear end of the slider (11), and the outer surface of one end of the piston rod in the hydraulic rod (9) is fixedly connected to the outer surface of the rear end of the second connecting block (14).

5. A cement feeding mechanism according to claim 4, characterized in that: The fixing block (15) is fixed in the middle of the upper outer surface of the slider (11), the second connecting shaft (17) is fixed on one side of the outer surface of the fixing block (15), the connecting frame (18) is fixed on the outer wall of the middle of the feeding pipe in the screw feeder (3), the groove (19) is opened on the lower outer surface of the connecting frame (18), the third connecting shaft (20) is fixed in the groove (19), the upper end of the transmission arm (16) is connected to the third connecting shaft (20), and the lower end of the transmission arm (16) is connected to the second connecting shaft (17).

6. A cement feeding mechanism according to claim 5, characterized in that: Bearings are provided between the second connecting shaft (17), the third connecting shaft (20) and the transmission arm (16), and the second connecting shaft (17) and the third connecting shaft (20) are rotatably connected to the transmission arm (16) through the bearings.

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