A layered inoculant addition mechanism

Abstract

The utility model relates to the field of inoculant addition discloses a layered inoculant adding mechanism, include: frame, be provided with layered inoculant adding mechanism on the frame, the layered inoculant adding mechanism includes weighing platform, hydraulic cylinder, cover board, auxiliary frame, sliding block, lower layer inoculant adding cylinder, pivot, spiral conveying auger, drive motor and square, weighing platform fixed mounting is in the frame, hydraulic cylinder fixed mounting is at the top of frame, the hydraulic cylinder's hydraulic stem and cover board fixed connection, cover board bottom and auxiliary frame fixed connection, sliding block and lower layer inoculant adding cylinder fixed connection, pivot rotation installs on lower layer inoculant adding cylinder, spiral conveying auger fixed mounting is at the outside of pivot, drive motor top and auxiliary frame fixed connection. The utility model has the following advantages and effect: can fast accurate inoculant is handled and adds, satisfies the use demand.

Description

Technical Field

[0001] This utility model relates to the field of progesterone addition technology, and in particular to a layered progesterone addition mechanism. Background Technology

[0002] Inoculants are substances that promote graphitization and improve the morphology and distribution of graphite. They are mainly used in the foundry industry, especially in the production of cast iron. During the solidification of molten iron, the effective elements in the inoculant (such as silicon) can act as crystal nuclei for graphite, increasing the number of graphite spheres, improving their roundness, and reducing the supercooling of the molten iron. This also inhibits the tendency for white cast iron to form (i.e., avoiding the formation of cementite structures, resulting in a white fracture surface on the cast iron), thereby effectively improving the mechanical properties of the casting, such as increasing its toughness and strength.

[0003] In existing technologies, inoculants are often added via a screw feeder. The amount of inoculant added is determined by controlling the working time of the screw feeder. Since the amount of inoculant added needs to be controlled, the feeding speed of the screw feeder cannot be too fast. However, sometimes the casting process requires the inoculant to be added in a specified amount quickly, which presents certain limitations. Therefore, a layered inoculant addition mechanism needs to be designed to solve the above problems.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a layered inoculant addition mechanism to solve the above-mentioned problems.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a layered probiotic addition mechanism, comprising:

[0007] The frame is equipped with a layered inoculant addition mechanism.

[0008] The layered inoculant addition mechanism includes a weighing platform, hydraulic cylinder, sleeve plate, auxiliary frame, slider, lower inoculant addition cylinder, rotating shaft, screw conveyor, drive motor and block;

[0009] The weighing platform is fixedly installed on the frame, the hydraulic cylinder is fixedly installed on the top of the frame, the hydraulic rod of the hydraulic cylinder is fixedly connected to the sleeve plate, the bottom of the sleeve plate is fixedly connected to the auxiliary frame, the slider is fixedly connected to the lower inoculant adding cylinder, the rotating shaft is rotatably installed on the lower inoculant adding cylinder, the screw conveyor is fixedly installed on the outside of the rotating shaft, the top of the drive motor is fixedly connected to the auxiliary frame, the output end of the drive motor is fixedly connected to the block, and a square hole is opened at the top of the rotating shaft.

[0010] A further feature of this invention is that the layered probiotic addition mechanism includes a power motor, a pulley, a rope body, an upper probiotic addition tube, and a solenoid valve. The power motor is fixedly installed on the side of the auxiliary frame, and the output end of the power motor is fixedly connected to the pulley. The rope body is fixedly installed on the pulley, and the bottom of the rope body is fixedly connected to the slider. The upper probiotic addition tube is fixedly installed on the frame, and the solenoid valve is installed on the upper probiotic addition tube.

[0011] A further feature of this invention is that a mounting bracket is fixedly provided on the side of the frame, and the mounting bracket has multiple mounting holes.

[0012] By adopting the above technical solution, the mounting bracket is fixed in the designated position using bolts.

[0013] A further feature of this invention is that the sleeve plate is slidably sleeved on the outside of the frame.

[0014] A further feature of this invention is that the slider has a T-shaped structure, and a sliding hole is provided on the auxiliary frame, and the slider is vertically slidably installed in the sliding hole.

[0015] By adopting the above technical solution, the slider can move stably in the vertical direction.

[0016] A further feature of this invention is that two discharge holes are provided on the inner wall of the square hole.

[0017] By adopting the above technical solution, the inoculant can be easily discharged from the outlet and fall into the lower inoculant addition cylinder.

[0018] A further feature of this invention is that the bottom of the lower inoculant adding cylinder has an adding hole, and the spiral conveying auger is located inside the adding hole.

[0019] A further feature of this invention is that the bottom end of the upper inoculant addition tube is located directly above the square hole.

[0020] The beneficial effects of this utility model are:

[0021] This invention utilizes a layered inoculant addition mechanism. The inoculant is added from the upper inoculant addition tube to the lower inoculant addition cylinder. The amount is weighed on a weighing platform until the specified amount of inoculant is added, at which point the solenoid valve is closed. Subsequently, the lower inoculant addition cylinder is removed from the weighing platform, and the square block aligns with the square hole. Then, the drive motor is started, causing the rotating shaft to drive the screw conveyor auger to rotate rapidly. This allows for quick and accurate addition of inoculant, meeting usage requirements. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional structural diagram of a layered inoculant addition mechanism proposed in this utility model.

[0024] Figure 2 This is a cross-sectional structural diagram of a layered inoculant addition mechanism proposed in this utility model.

[0025] Figure 3 yes Figure 1 A schematic diagram of part A in the diagram.

[0026] Figure 4 yes Figure 2 A schematic diagram of part B in the diagram.

[0027] In the diagram, 1. Frame; 2. Weighing platform; 3. Hydraulic cylinder; 4. Sleeve plate; 5. Auxiliary frame; 6. Sliding block; 7. Lower inoculant addition cylinder; 8. Rotating shaft; 9. Screw conveyor; 10. Power motor; 11. Rope pulley; 12. Rope; 13. Upper inoculant addition pipe; 14. Solenoid valve; 15. Square hole; 16. Discharge hole; 17. Drive motor; 18. Block; 19. Mounting frame. Detailed Implementation

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through the specific circumstances.

[0029] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] See Figure 1 , Figure 2 , Figure 3 and Figure 4 This utility model provides a layered progesterone addition mechanism, comprising:

[0031] The frame 1 is equipped with a layered inoculant addition mechanism. It should be noted that the layered inoculant addition mechanism allows for rapid addition of inoculant to meet usage requirements.

[0032] The layered inoculant addition mechanism includes a weighing platform 2, a hydraulic cylinder 3, a sleeve plate 4, an auxiliary frame 5, a slider 6, a lower inoculant addition cylinder 7, a rotating shaft 8, a screw conveyor 9, a drive motor 17, and a block 18.

[0033] Weighing platform 2 is fixedly installed on frame 1. It should be noted that weighing platform 2 can weigh the lower inoculant addition cylinder 7.

[0034] Hydraulic cylinder 3 is fixedly installed on the top of frame 1. The hydraulic rod of hydraulic cylinder 3 is fixedly connected to sleeve plate 4. The bottom of sleeve plate 4 is fixedly connected to auxiliary frame 5. Slider 6 is fixedly connected to lower inoculant adding cylinder 7. Rotary shaft 8 is rotatably installed on lower inoculant adding cylinder 7. Screw conveyor auger 9 is fixedly installed on the outside of rotating shaft 8. The top of drive motor 17 is fixedly connected to auxiliary frame 5. The output end of drive motor 17 is fixedly connected to block 18. A square hole 15 is opened at the top of rotating shaft 8.

[0035] Through the aforementioned layered inoculant addition mechanism, the inoculant is added to the lower inoculant addition cylinder 7 through the upper inoculant addition tube 13. Weighing is performed by the weighing platform 2 until the specified amount of inoculant is added. Then, the power motor 10 is activated, causing the bottom of the lower inoculant addition cylinder 7 to separate from the weighing platform 2. Next, the hydraulic cylinder 3 is activated, causing the sleeve plate 4 to move to the right. This allows the auxiliary frame 5, the slider 6, and the lower inoculant addition cylinder 7 to move to the right, causing the rotating shaft 8 to move away from directly below the upper inoculant addition tube 13. Then, the power motor 10 is activated again, causing the lower inoculant addition cylinder 7 to move upwards until the block 18 is inserted into the square hole 15. Finally, the drive motor 17 is activated, causing the block 18 to rotate rapidly. This, in turn, causes the rotating shaft 8 to drive the screw conveyor 9 to rotate rapidly. This allows for rapid and precise addition of inoculant, meeting usage requirements.

[0036] Specifically, the layered probiotic addition mechanism also includes a power motor 10, a rope wheel 11, a rope body 12, an upper probiotic addition tube 13, and a solenoid valve 14. The power motor 10 is fixedly installed on the side of the auxiliary frame 5, and the output end of the power motor 10 is fixedly connected to the rope wheel 11. The rope body 12 is fixedly installed on the rope wheel 11, and the bottom of the rope body 12 is fixedly connected to the slider 6. The upper probiotic addition tube 13 is fixedly installed on the frame 1, and the solenoid valve 14 is installed on the upper probiotic addition tube 13. It should be noted that the solenoid valve 14 and the weighing platform 2 are both electrically connected to an external controller. After the set weight is reached, the controller can automatically close the solenoid valve 14.

[0037] By starting the power motor 10 through the aforementioned layered inoculant addition mechanism, the rope wheel 11 can be rotated. Thus, through the action of the rope 12, the slider 6 and the lower inoculant addition cylinder 7 can be moved vertically.

[0038] Specifically, a mounting bracket 19 is fixedly installed on the side of the frame 1. The mounting bracket 19 has multiple mounting holes, which are convenient for fixing the mounting bracket 19 in a designated position.

[0039] Specifically, the sleeve 4 is slidably sleeved on the outside of the frame 1, the slider 6 has a T-shaped structure, the auxiliary frame 5 has a sliding hole, and the slider 6 is vertically slidably installed in the sliding hole. It should be noted that this allows the slider 6 to move stably vertically and the sleeve 4 to move stably horizontally.

[0040] Specifically, the bottom end of the upper inoculant addition tube 13 is located directly above the square hole 15. Two discharge holes 16 are opened on the inner wall of the square hole 15. It should be noted that the inoculant falls into the square hole 15 and flows into the lower inoculant addition tube 7 through the discharge holes 16.

[0041] Specifically, the bottom of the lower inoculant adding cylinder 7 has an adding hole, and the spiral conveyor 9 is located inside the adding hole. It should be noted that the inoculant is quickly added to the designated position by the rapid rotation of the spiral conveyor 9.

[0042] Working principle:

[0043] S1: The inoculant falls through the upper inoculant addition tube 13 and into the square hole 15. It then flows into the lower inoculant addition cylinder 7 through the discharge hole 16. The inoculant is weighed by the weighing platform 2 until the specified amount of inoculant is added. The solenoid valve 14 and the weighing platform 2 are electrically connected to an external controller. After the set weight is reached, the controller can automatically close the solenoid valve 14.

[0044] S2: Start the power motor 10, which will cause the rope wheel 11 to rotate. In this way, through the action of the rope 12, the slider 6 and the lower inoculant addition cylinder 7 will move upward, so that the bottom of the lower inoculant addition cylinder 7 will separate from the weighing platform 2.

[0045] S3: Start hydraulic cylinder 3 to move sleeve 4 to the right, which in turn allows auxiliary frame 5, slider 6 and lower inoculant addition cylinder 7 to move to the right, so that rotating shaft 8 moves away from directly below upper inoculant addition pipe 13;

[0046] S4: Start the power motor 10, so that the lower inoculant addition cylinder 7 continues to move upward until the block 18 is inserted into the square hole 15. Finally, start the drive motor 17, which drives the block 18 to rotate rapidly. This causes the rotating shaft 8 to drive the screw conveyor 9 to rotate rapidly, so that the inoculant can be added quickly and accurately to meet the usage requirements.

[0047] The above provides a detailed description of the layered inoculant addition mechanism provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are merely for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A layered inoculant addition mechanism, characterized in that, include: The frame (1) is provided with a layered inoculant addition mechanism; The layered inoculant addition mechanism includes a weighing platform (2), a hydraulic cylinder (3), a sleeve plate (4), an auxiliary frame (5), a slider (6), a lower inoculant addition cylinder (7), a rotating shaft (8), a screw conveyor (9), a drive motor (17), and a block (18). The weighing platform (2) is fixedly installed on the frame (1), the hydraulic cylinder (3) is fixedly installed on the top of the frame (1), the hydraulic rod of the hydraulic cylinder (3) is fixedly connected to the sleeve plate (4), the bottom of the sleeve plate (4) is fixedly connected to the auxiliary frame (5), the slider (6) is fixedly connected to the lower inoculant adding cylinder (7), the rotating shaft (8) is rotatably installed on the lower inoculant adding cylinder (7), the spiral conveying auger (9) is fixedly installed on the outside of the rotating shaft (8), the top of the drive motor (17) is fixedly connected to the auxiliary frame (5), the output end of the drive motor (17) is fixedly connected to the block (18), and a square hole (15) is opened at the top of the rotating shaft (8). The layered probiotic addition mechanism also includes a power motor (10), a rope wheel (11), a rope body (12), an upper probiotic addition tube (13), and a solenoid valve (14). The power motor (10) is fixedly installed on the side of the auxiliary frame (5). The output end of the power motor (10) is fixedly connected to the rope wheel (11). The rope body (12) is fixedly installed on the rope wheel (11). The bottom of the rope body (12) is fixedly connected to the slider (6). The upper probiotic addition tube (13) is fixedly installed on the frame (1). The solenoid valve (14) is installed on the upper probiotic addition tube (13).

2. The layered progesterone addition mechanism according to claim 1, characterized in that, The frame (1) is fixedly provided with a mounting bracket (19) on its side, and the mounting bracket (19) has multiple mounting holes.

3. The layered progesterone addition mechanism according to claim 1, characterized in that, The sleeve (4) is slidably sleeved on the outside of the frame (1).

4. The layered progesterone addition mechanism according to claim 1, characterized in that, The slider (6) has a T-shaped structure, and the auxiliary frame (5) has a sliding hole. The slider (6) is vertically slidably installed in the sliding hole.

5. The layered progesterone addition mechanism according to claim 1, characterized in that, Two discharge holes (16) are provided on the inner wall of the square hole (15).

6. The layered progesterone addition mechanism according to claim 1, characterized in that, The bottom of the lower inoculant adding cylinder (7) has an adding hole, and the spiral conveying auger (9) is located inside the adding hole.

7. The layered progesterone addition mechanism according to claim 1, characterized in that, The bottom end of the upper inoculant addition tube (13) is located directly above the square hole (15).

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