Casting inoculation adding equipment

Abstract

The invention discloses casting inoculation adding equipment, and belongs to the technical field of casting, the casting inoculation adding equipment comprises a casting adding mechanism, an auxiliary adding mechanism is arranged above the casting adding mechanism, the casting adding mechanism comprises a ladle part, and the ladle part is rotatably connected to two supporting plates through two rotating shafts. According to the casting inoculation adding equipment, through the scaling ladle designed in the same proportion with the ladle piece, when molten iron is poured out of the ladle piece, the scaling ladle can be poured out at the same angle, the flowing speed and the real-time weight are detected, the flowing amount of the molten iron in the ladle can be simulated, and therefore the actual molten iron flowing state is reversely deduced; according to the design, the inoculant adding amount is matched with the molten iron flow in real time, it is ensured that each batch of molten iron can obtain the optimal inoculation effect, casting structure defects caused by uneven inoculation are reduced, and the casting quality is improved. And the consistency and the stability of the casting quality are obviously improved.

Description

Technical Field

[0001] This invention relates to the field of casting technology, and in particular to a casting inoculation and addition device. Background Technology

[0002] In casting production, inoculation is a core process for improving the microstructure and mechanical properties of castings. Adding inoculants to molten iron and other liquid metals can increase the number of crystal nuclei, inhibit the formation of white iron structures, reduce defects such as shrinkage cavities and cracks in castings, and ensure that the strength and toughness of castings meet the standards. However, existing casting inoculation equipment mostly relies on manual estimation of the material flow rate in the ladle to adjust the amount of inoculant added. This is prone to deviations in the amount added due to fluctuations in the flow rate, resulting in either excessive addition leading to waste or insufficient addition affecting the inoculation effect. At the same time, the inoculation module and the ladle pouring hopper are mostly rigidly fixed or simply overlapped. During the pouring process, the module is easily displaced by the ladle turning and equipment vibration, causing the inoculant to fall into the molten iron flow channel inaccurately, further reducing the addition accuracy and making it difficult to meet the casting production's requirements for "precise and stable" inoculation addition. Therefore, it is of great significance to study a new casting inoculation equipment to solve the above problems. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0004] In view of the problems mentioned above and / or existing casting methods, the present invention is proposed.

[0005] Therefore, the technical problem to be solved by the present invention is that existing casting inoculation and addition equipment mostly rely on manual estimation of the material flow rate in the molten iron ladle to adjust the amount of inoculant added. This is prone to deviation in addition amount due to fluctuations in the flow rate, or excessive addition causing waste, or insufficient addition affecting the inoculation effect. At the same time, the inoculation module is prone to displacement, which causes the inoculant to fall into the molten iron flow channel inaccurately, further reducing the addition accuracy.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a casting inoculation and addition device, comprising a casting addition mechanism, wherein an auxiliary addition mechanism is provided above the casting addition mechanism;

[0007] The casting adding mechanism includes a molten iron ladle, which is rotatably connected to two support plates via two rotating shafts. A weight detection component is connected above the two support plates, and a heat insulation shell is fixedly connected to one side of the support plates. A water adding component and a proportional ladle component are provided in the heat insulation shell, and one end of the rotating shaft passes through the heat insulation shell and is fixed to the scaling ladle of the proportional ladle component.

[0008] The auxiliary adding mechanism includes two guide components, which are connected to a weight detection component. An adding cylinder is provided between the two guide components. A feeding component is provided below the adding cylinder, and the bottom of the adding cylinder is hinged to two connecting parts by two pins. The two connecting parts are fixedly connected to the molten iron ladle.

[0009] As a further aspect of the present invention: a controller is installed on the heat insulation shell, and an operating handle is provided at the other end of the rotating shaft.

[0010] As a further aspect of the present invention: the proportional ladle assembly includes a scaling ladle, the scaling ladle being configured in the same proportion as the molten iron ladle, a second weighing sensor being installed on the scaling ladle, and a flow sensor being disposed above the scaling ladle.

[0011] As a further aspect of the present invention: the water addition component includes a water pump, which is installed in the heat insulation shell, the outlet of the water pump is located above the scaling package, one end of the water pump is connected to a drain pipe, and the drain pipe extends to the lower part of the inner cavity of the heat insulation shell.

[0012] As a further aspect of the present invention: the weight detection component includes an upper support frame, and a lifting component is fixedly connected to the upper part of the upper support frame.

[0013] As a further embodiment of the present invention: both ends of the upper support are fixedly connected to an upper frame, and two guide sleeves are slidably connected to the upper frame. An outer sliding frame is installed on the two guide sleeves, and the lower part of the outer sliding frame is fixedly connected to the support plate.

[0014] As a further embodiment of the present invention: the outer sliding frame is connected to the first weighing sensor, and the first weighing sensor is installed in the upper frame.

[0015] As a further embodiment of the present invention: the guide assembly includes two support inclined bars, one end of which is fixedly connected to the upper support frame. Each of the two support inclined bars has a guide opening, and a guide wheel is slidably connected to each of the two guide openings. The two guide wheels are fixedly connected to the adding cylinder.

[0016] As a further aspect of the present invention: the feeding assembly includes a feeding shell, the feeding shell is installed at the bottom of the adding cylinder, and a discharge port is provided below the feeding shell.

[0017] As a further embodiment of the present invention: a feeding plate is provided in the feeding shell, a feeding hole is provided on the feeding plate, one side of the feeding plate is fixed to an electric push rod, and the electric push rod is installed on the feeding shell.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. This casting inoculation and addition equipment uses a scaling ladle designed in the same proportion as the molten iron ladle. When the molten iron is poured from the ladle, the scaling ladle can be tilted at the same angle. The flow rate and real-time weight are detected to simulate the amount of molten iron flowing through the ladle. This allows for the deduction of the actual molten iron flow state, and the inoculation material addition is automatically adjusted in conjunction with the feeding component. This avoids the problem of over- or under-addition caused by manual estimation. This design ensures that the amount of inoculator added is matched with the molten iron flow rate in real time, ensuring that each batch of molten iron can obtain the optimal inoculation effect, reducing casting defects caused by uneven inoculation, and significantly improving the consistency and stability of casting quality.

[0020] 2. This casting inoculant adding equipment connects the adding cylinder to the molten iron ladle via a hinge. Due to the inclined design of the support bars, when the molten iron ladle tilts, the guide wheel slides along the guide opening, causing the adding cylinder to follow the movement and remain upright. This ensures that the inoculant always falls accurately into the molten iron flow channel. This method can adapt to slight vibrations during casting, maintain the stability of the adding cylinder position, ensure the accuracy of inoculant addition, and make inoculant addition more convenient.

[0021] 3. This casting inoculant addition equipment uses a proportional ladle assembly scaled down to the same size as the molten iron ladle, allowing both to tilt synchronously at the same angle. The proportional ladle assembly detects weight and flow rate, and the weight detection assembly precisely simulates data to adjust the inoculant addition amount. Furthermore, the hinged addition cylinder, guided by a guide assembly, ensures stable addition, and the material feeding assembly controls the amount added. Through this synergistic effect, a closed-loop control system is achieved, enabling precise flow rate simulation, stable addition, and on-demand adjustment, significantly improving the efficiency and reliability of casting inoculant addition. Attached Figure Description

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

[0023] Figure 1 This is a three-dimensional structural diagram of a casting inoculation and additive device according to an embodiment of the present invention.

[0024] Figure 2 This is a schematic diagram of the connection between the molten iron ladle and the support plate in a casting inoculation and addition device according to an embodiment of the present invention.

[0025] Figure 3This is a schematic diagram of the connection between the support plate and the weight detection component in a casting inoculation and addition device according to an embodiment of the present invention.

[0026] Figure 4 This is a three-dimensional structural diagram of a heat-insulating outer shell in a casting inoculation and addition device according to an embodiment of the present invention.

[0027] Figure 5 This is a three-dimensional structural diagram of a weight detection component in a casting inoculation and addition device according to an embodiment of the present invention.

[0028] Figure 6 This is a three-dimensional structural diagram of the upper support frame in a casting inoculation and addition device according to an embodiment of the present invention.

[0029] Figure 7 This is a three-dimensional structural diagram of an inoculation device for casting provided by the present invention.

[0030] Figure 8 This is a three-dimensional cross-sectional structural diagram of the feeding component in a casting inoculation and addition device according to an embodiment of the present invention.

[0031] In the diagram: 100, Casting adding mechanism; 101, Molten iron ladle; 102, Support plate; 103, Weight detection component; 1031, Upper frame; 1032, Outer sliding frame; 1033, First load cell; 1034, Guide sleeve; 1035, Upper support frame; 1036, Lifting component; 104, Heat insulation shell; 105, Proportional ladle assembly; 1051, Scaling ladle; 1052, Flow sensor; 1053, Second load cell; 106, Water Quantity addition component; 1061, water pump; 1062, diversion pipe; 107, rotating shaft; 108, operating handle; 109, controller; 200, auxiliary addition mechanism; 201, addition cylinder; 202, guide component; 2021, support inclined bar; 2022, guide port; 2023, guide wheel; 203, feeding component; 2031, feeding shell; 2032, electric push rod; 2033, feeding plate; 2034, feeding hole; 204, connecting piece. Detailed Implementation

[0032] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0033] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0034] Secondly, the present invention will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure will be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include the three-dimensional spatial dimensions of length, width, and depth.

[0035] Furthermore, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places throughout this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that mutually excludes other embodiments.

[0036] Example 1

[0037] like Figures 1-5 and Figure 8 As shown, the present invention provides a technical solution: a casting inoculation and addition device, including a casting addition mechanism 100, and an auxiliary addition mechanism 200 disposed above the casting addition mechanism 100;

[0038] The casting addition mechanism 100 includes a molten iron ladle 101, which is rotatably connected to two support plates 102 via two rotating shafts 107. A weight detection component 103 is connected above the two support plates 102. A heat insulation shell 104 is fixedly connected to one side of the support plate 102, and a controller 109 is installed on the heat insulation shell 104. An operating handle 108 is provided at the other end of the rotating shafts 107, which allows the rotating shafts 107 to be rotated easily, thereby tilting the molten iron ladle 101 and facilitating the addition of molten iron. A water addition component 106 and a proportional ladle component 105 are provided in the heat insulation shell 104. The water addition component 106 includes a water pump 1061, which is installed in the heat insulation shell 104. The outlet of the water pump 1061 is located in the proportional ladle 1051. Above, one end of the water pump 1061 is connected to a drain pipe 1062, which extends to the bottom of the heat insulation shell 104, so that the water pump 1061 can smoothly pump water and add it to the adding cylinder 201. The drain pipe 1062 extends to the bottom of the inner cavity of the heat insulation shell 104, and one end of the rotating shaft 107 passes through the heat insulation shell 104 and is fixed to the scaling package 1051 of the proportional package assembly 105. The proportional package assembly 105 includes the scaling package 1051, which is set in the same proportion as the molten iron ladle 101. A second weighing sensor 1053 is installed on the scaling package 1051, which can detect the weight of the scaling package 1051. A flow sensor 1052 can detect the flow rate of the clean water. A flow sensor 1052 is set above the scaling package 1051.

[0039] The auxiliary adding mechanism 200 includes two guide components 202, which are connected to the weight detection component 103. The weight detection component 103 includes an upper support frame 1035, with a lifting component 1036 fixedly connected to the top of the upper support frame 1035. Upper frames 1031 are fixedly connected to both ends of the upper support frame 1035. Two guide sleeves 1034 are slidably connected to the upper frame 1031, and outer sliding frames 1032 are installed on the two guide sleeves 1034. The guide sleeves 1034 can slide on the upper frame 1031, allowing the outer sliding frames 1032 to be movable. The outer sliding frames 1032 press against the first weighing sensor 1033, enabling the first weighing sensor 1033 to smoothly detect the molten iron ladle 101. The lower part of the outer sliding frame 1032 is fixedly connected to the support plate 102, and the outer sliding frame 1032 overlaps with the first weighing sensor 1033, which is mounted on the upper frame. In the frame 1031, an adding cylinder 201 is disposed between two guide components 202. A discharging component 203 is disposed below the adding cylinder 201. The discharging component 203 includes a discharging shell 2031, which is installed at the bottom of the adding cylinder 201. A discharge port is provided below the discharging shell 2031. A discharging plate 2033 is disposed within the discharging shell 2031. A discharging hole 2034 is formed on the discharging plate 2033. One side of the discharging plate 2033... The electric push rod 2032 is fixed to the material feed plate 2033, which controls the movement of the material feed hole 2034 so that it can correspond to the discharge port and the feeding port of the addition cylinder 201, thereby facilitating the control of the inoculant discharge operation. The electric push rod 2032 is installed on the material feed shell 2031, and the bottom of the addition cylinder 201 is hinged to two connecting parts 204 by two pins respectively. The two connecting parts 204 are fixedly connected to the molten iron ladle 101.

[0040] In this embodiment, a scaled ladle 1051 designed in the same proportion as the molten iron ladle 101 allows the molten iron ladle 101 to be poured out at the same angle. The flow rate and real-time weight are detected to simulate the flow of molten iron in the ladle, thereby inferring the actual flow state of the molten iron. Based on this, the feeding component 203 automatically adjusts the amount of inoculant added, avoiding problems of over- or under-addition caused by manual estimation. This design ensures that the amount of inoculant added matches the molten iron flow rate in real time, ensuring that each batch of molten iron can obtain the optimal inoculation effect, reducing casting defects caused by uneven inoculation, and significantly improving the consistency and stability of casting quality.

[0041] Example 2

[0042] Combination Figures 6-7It is concluded that the auxiliary adding mechanism 200 includes two guide components 202, each including two supporting inclined bars 2021. One end of each supporting inclined bar 2021 is fixedly connected to the upper support frame 1035. Each supporting inclined bar 2021 has a guide opening 2022. The inclined design of the supporting inclined bars 2021 allows the guide wheel 2023 to slide smoothly through the guide opening 2022, thus enabling the adding cylinder 201 to move along with the tilting of the molten iron ladle 101. Furthermore, the bottom of the adding cylinder 201 is hinged to the molten iron. The ladle 101 is hinged to maintain the verticality of the adding cylinder 201, which facilitates the addition of inoculant and ensures stable addition. Guide wheels 2023 are slidably connected to the two guide ports 2022. The two guide wheels 2023 are fixedly connected to the adding cylinder 201. The two guide components 202 are connected to the weight detection component 103. The adding cylinder 201 is arranged between the two guide components 202. The bottom of the adding cylinder 201 is hinged to the two connecting parts 204 by two pins. The two connecting parts 204 are fixedly connected to the molten iron ladle 101.

[0043] In this embodiment: by connecting the adding cylinder 201 to the molten iron ladle with a hinge, and due to the oblique design of the supporting inclined bar 2021, when the molten iron ladle 101 tilts, the guide wheel 2023 slides along the guide opening 2022, causing the adding cylinder 201 to follow the movement and remain upright, ensuring that the inoculant always falls accurately into the molten iron flow channel. This method can adapt to the slight vibration during casting, maintain the stability of the adding cylinder 201, ensure the accuracy of inoculant addition, and make inoculant addition more convenient.

[0044] Example 3

[0045] Combination Figures 1-5 and Figure 7 It is concluded that: the casting adding mechanism 100 includes a molten iron ladle 101, which is rotatably connected to two support plates 102 via two rotating shafts 107. A weight detection component 103 is connected above the two support plates 102. A heat insulation shell 104 is fixedly connected to one side of the support plate 102. A water adding component 106 and a proportional ladle component 105 are provided in the heat insulation shell 104. One end of the rotating shaft 107 passes through the heat insulation shell 104 and is fixed to the scaling ladle 1051 of the proportional ladle component 105.

[0046] The auxiliary adding mechanism 200 includes two guide components 202, which are connected to the weight detection component 103. An adding cylinder 201 is provided between the two guide components 202. A feeding component 203 is provided below the adding cylinder 201. The bottom of the adding cylinder 201 is hinged to two connecting parts 204 by two pins. The two connecting parts 204 are fixedly connected to the molten iron ladle 101.

[0047] In this embodiment: the proportional ladle assembly 105 is set to be scaled down proportionally to the molten iron ladle 101, so that the two can tilt at the same angle synchronously. The proportional ladle assembly 105 detects the weight and flow rate, and adjusts the amount of inoculant added by accurately simulating data in conjunction with the weight detection assembly 103. Secondly, the hinged method of the adding cylinder 201 and the guide assembly 202 achieve stable addition, and the material feeding assembly 203 achieves controlled addition. In this way, a closed-loop control of accurate flow rate simulation, stable addition and on-demand adjustment is achieved through synergistic effect, which greatly improves the efficiency and reliability of casting inoculant addition.

[0048] Online self-calibration method for a clear water simulation system based on weighing feedback

[0049] The first weighing sensor 1033 is used to measure the weight change of the molten iron ladle in real time, thereby calculating the actual instantaneous flow rate of the molten iron. The second weighing sensor 1053 and the flow sensor 1052 are installed on the scaling ladle 1051 to obtain the weight and the instantaneous flow rate of the simulated water.

[0050] Then, the control system of controller 109 receives the two flow signals in real time, and the built-in algorithm of the control system, such as PID controller 109, will dynamically adjust the compensation coefficient K value of the "clean water flow rate - inoculant feeding rate" control model according to the difference between the two, so that the final addition ratio of inoculant is infinitely close to the set value.

[0051] The working principle of this invention is as follows: During the process of adding molten iron, the water in the heat insulation shell 104 is added to the adding cylinder 201 by the water pump 1061 so that the amount of water is proportional to the amount of molten iron. After the water is added, the rotating shaft 107 is rotated by the operating handle 108 so that the molten iron ladle 101 and the scaling ladle 1051 are tilted at the same angle to pour the molten iron.

[0052] The electric push rod 2032 drives the feeding plate 2033 to move, so that the feeding hole 2034 corresponds to the feeding port and the discharge port of the adding cylinder 201, so that the inoculant is added to the flow channel of the molten iron ladle 101 through the discharge port and is added along with the molten iron.

[0053] Furthermore, the flow rate of the water can be detected by the flow sensor 1052, and the overall weight can be detected by the second weighing sensor 1053. Then, the flow rate of molten iron is simulated, and the overall weight is detected by the first weighing sensor 1033. The addition of inoculant is adjusted based on the difference between the two values. At the same time, the electric push rod 2032 can control the position of the feeding plate 2033, so that the feeding hole 2034 and the feeding port of the adding cylinder 201 are misaligned, which can control the amount of inoculant added, thereby performing precise quantity control for the addition operation.

[0054] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0055] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the currently considered best mode for carrying out the invention, or those features that are not relevant to implementing the invention) may be omitted.

[0056] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A casting inoculation and addition device, characterized in that: It includes a casting addition mechanism (100), and an auxiliary addition mechanism (200) is provided above the casting addition mechanism (100). The casting addition mechanism (100) includes a molten iron ladle (101), which is rotatably connected to two support plates (102) via two rotating shafts (107). A weight detection component (103) is connected above the two support plates (102). A heat insulation shell (104) is fixedly connected to one side of the support plate (102). A water addition component (106) and a proportional ladle component (105) are provided in the heat insulation shell (104). One end of the rotating shaft (107) passes through the heat insulation shell (104) and is fixed to the scaling ladle (1051) of the proportional ladle component (105). The auxiliary adding mechanism (200) includes two guide components (202), which are connected to the weight detection component (103). An adding cylinder (201) is provided between the two guide components (202). A feeding component (203) is provided below the adding cylinder (201), and the bottom of the adding cylinder (201) is hinged to two connecting parts (204) by two pins. The two connecting parts (204) are fixedly connected to the molten iron ladle (101).

2. The casting inoculation and addition equipment as described in claim 1, characterized in that: A controller (109) is installed on the heat insulation shell (104), and an operating handle (108) is provided at the other end of the rotating shaft (107).

3. The casting inoculation and addition equipment as described in claim 1, characterized in that: The proportional ladle assembly (105) includes a scaling ladle (1051), which is proportionally set to the molten iron ladle (101). A second weighing sensor (1053) is installed on the scaling ladle (1051), and a flow sensor (1052) is set above the scaling ladle (1051).

4. The casting inoculation and addition equipment as described in claim 3, characterized in that: The water addition component (106) includes a water pump (1061) installed in the heat insulation housing (104). The outlet of the water pump (1061) is located above the scaling package (1051). One end of the water pump (1061) is connected to a drain pipe (1062) that extends to the lower part of the inner cavity of the heat insulation housing (104).

5. The casting inoculation and addition device as described in claim 1, characterized in that: The weight detection component (103) includes an upper support frame (1035), and a lifting component (1036) is fixedly connected above the upper support frame (1035).

6. The casting inoculation and addition device as described in claim 5, characterized in that: Both ends of the upper support frame (1035) are fixedly connected to the upper frame (1031). Two guide sleeves (1034) are slidably connected to the upper frame (1031). An outer sliding frame (1032) is installed on the two guide sleeves (1034). The lower part of the outer sliding frame (1032) is fixedly connected to the support plate (102).

7. The casting inoculation and addition device as described in claim 6, characterized in that: The outer sliding frame (1032) overlaps with the first weighing sensor (1033), and the first weighing sensor (1033) is installed in the upper frame (1031).

8. The casting inoculation and addition device as described in claim 5, characterized in that: The guide assembly (202) includes two support inclined bars (2021), one end of which is fixedly connected to the upper support frame (1035). Each of the two support inclined bars (2021) has a guide opening (2022), and each of the two guide openings (2022) has a guide wheel (2023) slidably connected to it. The two guide wheels (2023) are fixedly connected to the adding cylinder (201).

9. The casting inoculation and addition equipment as described in claim 1, characterized in that: The feeding assembly (203) includes a feeding shell (2031), which is installed at the bottom of the feeding cylinder (201), and a discharge port is provided below the feeding shell (2031).

10. The casting inoculation and addition device as described in claim 9, characterized in that: The material feeding shell (2031) is provided with a material feeding plate (2033), and a material feeding hole (2034) is provided on the material feeding plate (2033). One side of the material feeding plate (2033) is fixed to an electric push rod (2032), and the electric push rod (2032) is installed on the material feeding shell (2031).

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