Four-way regulating valve

Abstract

This utility model discloses a four-way regulating valve, including a frame, a feed box, and two sets of bidirectional pumps. A control panel is installed on the rear end face of the feed box. The feed box is installed on the upper part of the frame, and a first discharge hopper, a second discharge hopper, and a third discharge hopper are installed on the lower part of the frame. Two sets of mounting seats are installed on both the front and rear ends of the frame. Hydraulic push rods are fixedly inserted through the interior of each of the four sets of mounting seats, and connecting seats are installed on the telescopic ends of each of the four sets of hydraulic push rods. Beneficial effects: This utility model uses a feed box, a first discharge hopper, a second discharge hopper, and a third discharge hopper. Through the arrangement of these components, the material discharge direction can be precisely controlled, and the material flow rate can be flexibly adjusted to adapt to various material conveying conditions in mining, improving mine production efficiency, reducing resource waste, and enhancing the practicality of the four-way regulating valve.

Description

Technical Field

[0001] This utility model relates to the field of regulating valve technology, specifically to a four-way regulating valve. Background Technology

[0002] Control valves are important terminal actuators in industrial automation process control, and are widely used in petrochemical, power, metallurgical and mining industries. They have advantages such as precise control, rapid response, wide applicability, high safety performance and high reliability.

[0003] In mining operations, material conveying and distribution are crucial. Existing control valves suffer from problems such as complex structure, low adjustment accuracy, and difficulty in adapting to various material conveying conditions. For different types of mining materials with different flow requirements, traditional control valves cannot accurately control the discharge direction and flow rate, resulting in uneven material distribution, affecting production efficiency, and even causing resource waste. Therefore, there is an urgent need for a device that can meet the complex working conditions of mining and achieve precise material regulation.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a four-way regulating valve, which has the advantages of accurately controlling the material discharge direction and flexibly adjusting the material flow rate to adapt to various material conveying conditions in mining, improving mining production efficiency, and reducing resource waste, thereby solving the problems mentioned in the background technology.

[0006] To achieve the advantages of precisely controlling the material discharge direction and flexibly adjusting the material flow rate to adapt to various material conveying conditions in mining, thereby improving mining production efficiency and reducing resource waste, the specific technical solution adopted by this utility model is as follows: The four-way regulating valve includes a frame, a feed box, and two sets of bidirectional pumps. A control panel is installed on the rear end of the feed box. The feed box is installed on the upper part of the frame, and a first discharge hopper, a second discharge hopper, and a third discharge hopper are installed on the lower part of the frame. Two sets of mounting seats are installed on the front and rear ends of the frame. Hydraulic push rods are fixedly inserted through the interior of each of the four sets of mounting seats. Connecting seats are installed on the telescopic ends of each of the four sets of hydraulic push rods. Through slots are opened on the front and rear ends of the frame. Two sets of mounting plates slide through the interior of the two sets of through slots. The output ends of the two sets of bidirectional pumps are snapped with first liquid guide pipes, and a synchronization valve is installed at one end of each of the two sets of first liquid guide pipes. Second liquid guide pipes are installed at the two outlet ends of each of the two sets of synchronization valves. Third liquid guide pipes are fixedly inserted through the side walls of each of the four sets of second liquid guide pipes. One end of each of the four sets of second liquid guide pipes and one end of each of the four sets of third liquid guide pipes are respectively inserted into the interior of the four sets of hydraulic push rods. Gate plates are installed on the outermost surfaces of the two sets of mounting plates.

[0007] Furthermore, each of the four sets of second liquid guide tubes is provided with a first solenoid valve on its sidewall, and each of the four sets of third liquid guide tubes is provided with a second solenoid valve on its sidewall. The four sets of first solenoid valves and the four sets of second solenoid valves are electrically connected to the control panel via wires.

[0008] Furthermore, the control panel is electrically connected to the two sets of bidirectional pumps via wires.

[0009] Furthermore, multiple sets of support shafts are mounted inside the frame via bearings.

[0010] Furthermore, the two ends of the two sets of mounting plates are respectively fixedly connected to the four sets of connecting seats by bolts.

[0011] Furthermore, all of the aforementioned support shafts are located on the same horizontal plane.

[0012] Compared with the prior art, this utility model provides a four-way regulating valve, which has the following beneficial effects: (1) This utility model adopts a feeding box, a first discharge hopper, a second discharge hopper, and a third discharge hopper. In actual use of the four-way regulating valve, the control panel is used to close the four sets of second solenoid valves, and then to open and close the four sets of first solenoid valves. After that, the two sets of bidirectional pumps are put into operation, and the hydraulic oil can enter the interior of the four sets of hydraulic push rods through the two sets of first guide pipes and the four sets of second guide pipes. At this time, the two sets of mounting plates are far apart from each other. When the material is poured into the feeding box, the material can be discharged through the second discharge hopper. After that, the control panel is used to put the two sets of bidirectional pumps into operation, and the hydraulic oil inside the four sets of hydraulic push rods is... Oil can be drawn out through two sets of first guide pipes and four sets of second guide pipes. At this time, the two sets of mounting plates will drive the two sets of gates to move in opposite directions. When there is a gap between the two sets of mounting seats, the two sets of bidirectional pumps can be stopped using the control panel. When material is poured into the feed box, the material can be discharged through the first discharge hopper, the second discharge hopper, and the third discharge hopper. Then, the two sets of gates can be reset using the control panel. Then, the two sets of first solenoid valves on the left side can be closed using the control panel, and the two sets of second solenoid valves on the left side can be opened and closed. After that, the bidirectional pump on the left side can be started, and hydraulic oil can be drawn out through the left side... The first set of liquid guide pipes and the two sets of third liquid guide pipes on the left enter the interior of the two sets of hydraulic push rods on the left. At this time, the gate plate on the left will move to the right. When the mounting plate on the left contacts the mounting plate on the right, the control panel is used to stop the bidirectional pump on the left. When material is poured into the feed box, the material can be discharged through the first discharge hopper. Then, the control panel is used to close the first solenoid valves on the right, and then open and close the second solenoid valves on the right. After that, the bidirectional pump on the right starts working, and hydraulic oil can enter through the first set of liquid guide pipes and the two sets of third liquid guide pipes on the right. Inside the two sets of hydraulic push rods on the right, the right set of gate plates will move to the left. When the right set of mounting plates contacts the left set of mounting plates, the right set of bidirectional pumps will stop working using the control panel. At this time, when material is poured into the feed box, the material can be discharged through the third discharge hopper. Through the feed box, the first discharge hopper, the second discharge hopper and the third discharge hopper, the material discharge direction can be precisely controlled and the material flow rate can be flexibly adjusted to adapt to various material conveying conditions in mining, improve mining production efficiency, reduce resource waste, and improve the practicality of the four-way regulating valve. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in 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.

[0014] Figure 1 This is a schematic diagram of the structure of the four-way regulating valve proposed in this utility model; Figure 2 This is a top view of the frame proposed in this utility model; Figure 3 This utility model proposes Figure 2 A magnified view of A in the middle.

[0015] In the picture: 1. Frame; 2. Feed box; 3. First discharge hopper; 4. Second discharge hopper; 5. Third discharge hopper; 6. Mounting base; 7. Hydraulic push rod; 8. Connecting base; 9. Mounting plate; 10. Through slot; 11. Bidirectional pump; 12. First liquid guide pipe; 13. Synchronization valve; 14. Second liquid guide pipe; 15. Third liquid guide pipe; 16. First solenoid valve; 17. Second solenoid valve; 18. Support shaft; 19. Gate. Detailed Implementation

[0016] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0017] According to an embodiment of the present invention, a four-way regulating valve is provided.

[0018] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-3As shown, the four-way regulating valve according to an embodiment of the present invention includes a frame 1, a feed box 2, and a bidirectional pump 11. Two sets of bidirectional pumps 11 are provided. A control panel is installed on the rear end face of the feed box 2. The feed box 2 is installed on the upper part of the frame 1, and a first discharge hopper 3, a second discharge hopper 4, and a third discharge hopper 5 are installed on the lower part of the frame 1. Two sets of mounting seats 6 are installed on both the front and rear ends of the frame 1. Hydraulic push rods 7 are fixedly inserted through the interior of each of the four sets of mounting seats 6. Connecting seats 8 are installed on the telescopic ends of each of the four sets of hydraulic push rods 7. Through slots 10 are opened on both the front and rear ends of the frame 1. Two sets of mounting plates 9 slide through the interior of the two sets of through slots 10. A first liquid guide pipe 12 is snapped into the output end of each of the two sets of bidirectional pumps 11. Furthermore, a synchronous valve 13 is installed at one end of each of the two sets of first liquid guide pipes 12, and a second liquid guide pipe 14 is installed at each of the two outlet ends of the two sets of synchronous valves 13. A third liquid guide pipe 15 is fixedly inserted through the side wall of each of the four sets of second liquid guide pipes 14. One end of each of the four sets of second liquid guide pipes 14 and one end of each of the four sets of third liquid guide pipes 15 are respectively inserted into the interior of the four sets of hydraulic push rods 7. Gate plates 19 are installed on the far side of each of the two sets of mounting plates 9. Through the set feed box 2, first discharge hopper 3, second discharge hopper 4 and third discharge hopper 5, the material discharge direction can be precisely controlled and the material flow rate can be flexibly adjusted to adapt to various material conveying conditions in mining, improve mine production efficiency, reduce resource waste, and improve the practicality of the four-way regulating valve.

[0019] In one embodiment, each of the four sets of second liquid guide tubes 14 is provided with a first solenoid valve 16 on its sidewall, and each of the four sets of third liquid guide tubes 15 is provided with a second solenoid valve 17 on its sidewall. The four sets of first solenoid valves 16 and the four sets of second solenoid valves 17 are electrically connected to the control panel via wires.

[0020] In one embodiment, the control panel is electrically connected to two sets of bidirectional pumps 11 via wires. The control circuit of the control panel can be implemented by simple programming by those skilled in the art, and is common knowledge in the art. It is only used and not modified, so the control method and circuit connection will not be described in detail.

[0021] In one embodiment, multiple sets of support shafts 18 are installed inside the frame 1 via bearings, and the multiple sets of support shafts 18 serve to support the two sets of gates 19.

[0022] In one embodiment, the two ends of the two sets of mounting plates 9 are fixedly connected to the four sets of connecting seats 8 by bolts.

[0023] In one embodiment, multiple sets of support shafts 18 are located on the same horizontal plane.

[0024] Working principle: In actual use of the four-way regulating valve, the control panel is used to close the four sets of second solenoid valves 17, then open and close the four sets of first solenoid valves 16, subsequently activating the two sets of bidirectional pumps 11. Hydraulic oil can enter the interior of the four sets of hydraulic push rods 7 through the two sets of first guide pipes 12 and the four sets of second guide pipes 14. At this time, the two sets of mounting plates 9 are far apart. When material is poured into the feed box 2, the material can be discharged through the second discharge hopper 4. Then, using the control panel, the two sets of bidirectional pumps 11 are activated, and the hydraulic oil inside the four sets of hydraulic push rods 7 can be extracted through the two sets of first guide pipes 12 and the four sets of second guide pipes 14. When the two sets of mounting plates 9 move in opposite directions, the two sets of gate plates 19 will move in opposite directions. When there is a gap between the two sets of mounting seats 6, the two sets of bidirectional pumps 11 can be stopped using the control panel. At this time, when material is poured into the feed box 2, the material can be discharged through the first discharge hopper 3, the second discharge hopper 4, and the third discharge hopper 5. Then, the two sets of gate plates 19 can be reset using the control panel. Then, the two sets of first solenoid valves 16 on the left side can be closed using the control panel, and the two sets of second solenoid valves 17 on the left side can be opened and closed. Then, the one set of bidirectional pumps 11 on the left side can be started, and hydraulic oil can be pumped through the first guide pipe 12 on the left side and the two sets of third solenoid valves 17 on the left side. The liquid guide pipe 15 enters the interior of the two sets of hydraulic push rods 7 on the left. At this time, the gate plate 19 on the left will move to the right. When the mounting plate 9 on the left contacts the mounting plate 9 on the right, the control panel is used to stop the bidirectional pump 11 on the left. At this time, when material is poured into the feed box 2, the material can be discharged through the first discharge hopper 3. Then, the control panel is used to close the first solenoid valves 16 on the right, and then to open and close the second solenoid valves 17 on the right. After that, the bidirectional pump 11 on the right will work, and hydraulic oil can enter the two sets of hydraulic push rods 7 on the right through the first liquid guide pipe 12 and the third liquid guide pipes 15 on the right. Inside the hydraulic push rod 7, the right-side gate 19 moves to the left. When the right-side mounting plate 9 contacts the left-side mounting plate 9, the right-side bidirectional pump 11 stops working using the control panel. When material is poured into the feed box 2, it can be discharged through the third discharge hopper 5. By using the feed box 2, the first discharge hopper 3, the second discharge hopper 4, and the third discharge hopper 5, the material discharge direction can be precisely controlled, and the material flow rate can be flexibly adjusted to adapt to various material conveying conditions in mining, improve mining production efficiency, reduce resource waste, and enhance the practicality of the four-way regulating valve.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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 or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A four-way control valve characterized by, The system includes a frame (1), a feed box (2), and a bidirectional pump (11). Two sets of bidirectional pumps (11) are provided. A control panel is installed on the rear end face of the feed box (2). The feed box (2) is installed on the upper part of the frame (1). A first discharge hopper (3), a second discharge hopper (4), and a third discharge hopper (5) are installed on the lower part of the frame (1). Two sets of mounting seats (6) are installed on the front and rear ends of the frame (1). Hydraulic push rods (7) are fixedly inserted into the interior of each of the four sets of mounting seats (6). Connecting seats (8) are installed on the telescopic ends of each of the four sets of hydraulic push rods (7). Through slots (10) are opened on the front and rear ends of the frame (1). The two sets of... Two sets of mounting plates (9) slide through the interior of the through groove (10). The output ends of the two sets of bidirectional pumps (11) are each connected to a first liquid guide pipe (12). A synchronization valve (13) is installed at one end of each of the two sets of first liquid guide pipes (12). A second liquid guide pipe (14) is installed at each of the two outlet ends of the two sets of synchronization valves (13). A third liquid guide pipe (15) is fixedly inserted through the side wall of each of the four sets of second liquid guide pipes (14). One end of each of the four sets of second liquid guide pipes (14) and one end of each of the four sets of third liquid guide pipes (15) are respectively inserted into the interior of the four sets of hydraulic push rods (7). A gate plate (19) is installed on the far side of each of the two sets of mounting plates (9).

2. The four-way trim valve of claim 1, wherein Each of the four sets of second liquid guide tubes (14) is provided with a first solenoid valve (16) on its sidewall, and each of the four sets of third liquid guide tubes (15) is provided with a second solenoid valve (17) on its sidewall. The four sets of first solenoid valves (16) and the four sets of second solenoid valves (17) are electrically connected to the control panel via wires.

3. The four-way trim valve of claim 1, wherein The control panel is electrically connected to the two sets of bidirectional pumps (11) via wires.

4. The four-way trim valve of claim 1, wherein The frame (1) has multiple sets of support shafts (18) installed inside by bearings.

5. The four-way trim valve of claim 1, wherein The two ends of the two sets of mounting plates (9) are fixedly connected to the four sets of connecting seats (8) by bolts.

6. The four-way trim valve of claim 4, wherein All of the aforementioned support shafts (18) are located on the same horizontal plane.

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