Electro-hydraulic three-way distributor capable of preventing material accumulation
By introducing crushing and mixing devices into the electro-hydraulic three-way distributor, combined with vibration and cleaning structures, the problems of material jamming and accumulation are solved, improving the material distribution efficiency and maintenance convenience.
Patent Information
- Application Number
- CN202520001795.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-02
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2035-01-02
AI Technical Summary
Existing electro-hydraulic three-way distributors are prone to jamming and material accumulation when conveying large objects or highly viscous materials, leading to hopper blockage, affecting dispensing efficiency and making maintenance inconvenient.
A crushing device and a conveying and mixing device were designed. The servo motor drives the screw conveyor to mix the material. The crushing device uses gears and extrusion rollers to reduce the material volume and uses a vibrating motor to prevent material adhesion. It also uses a cleaning plate and springs to prevent clogging.
It effectively prevents material accumulation and blockage, improves material distribution efficiency, and reduces maintenance difficulty.
Smart Images
Figure CN223645720U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of electro-hydraulic three-way distributors, specifically to an anti-material accumulation electro-hydraulic three-way distributor. Background Technology
[0002] Currently, electro-hydraulic three-way distributors are widely used in industries such as metallurgy, mining, coal, building materials, light industry, ports, power, chemicals, and grain for material conveying, transfer, and changing the direction of logistics. However, existing electro-hydraulic three-way distributors are prone to jamming when conveying large objects, and they are also prone to material accumulation when conveying highly viscous materials, which can lead to blockage of the hopper, preventing the internal flap from rotating and thus affecting the efficiency of material distribution. They are also relatively inconvenient to maintain. Utility Model Content
[0003] To address the shortcomings of existing technologies, this utility model provides an anti-accumulation electro-hydraulic three-way distributor, which solves the problems of material jamming when conveying large objects and material accumulation when conveying viscous materials, leading to hopper blockage, preventing the internal flap from rotating, thus affecting the efficiency of material distribution and making maintenance inconvenient.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] An anti-accumulation electro-hydraulic three-way distributor includes an electro-hydraulic three-way distributor body, a crushing device, and a conveying and stirring device. The crushing device is located at the top of the electro-hydraulic three-way distributor body, and the conveying and stirring device is located at the top of the crushing device. A controller is located on one side of the conveying and stirring device. The crushing device includes a crushing cylinder with a through-hole shape. A support frame is located on the front of the crushing cylinder, and a drive motor is located inside the support frame. A first rotating rod is installed at the output end of the drive motor. A main gear is located at one end of the first rotating rod, and a first extrusion roller is located at the other end of the first rotating rod, which passes through the crushing cylinder. The main gear is rotatably connected to a driven gear. A second rotating rod is provided on one side of the driven gear. The second rotating rod passes through the other end of the electro-hydraulic distributor body and is provided with a second extrusion roller. The first extrusion roller and the second extrusion roller are both located inside the crushing cylinder. The first extrusion roller and the second extrusion roller rotate towards each other. The conveying and stirring device includes a conveying cylinder. The top end of the conveying cylinder is provided with a feed inlet, and the bottom end of the conveying cylinder is provided with a discharge outlet. A servo motor housing is provided on one side of the conveying cylinder. A servo motor is installed inside the servo motor housing. A spiral conveying rod is installed at the output end of the servo motor. The spiral conveying rod is located inside the conveying cylinder.
[0006] Preferably, an installation frame is provided inside the upper end of the electro-hydraulic three-way distributor body, a cleaning plate is hinged to the installation frame, and a spring is provided between the cleaning plate and the inner wall of the electro-hydraulic three-way distributor body.
[0007] Preferably, a vibration motor is provided on the outer wall of the electro-hydraulic three-way distributor body, and the controller and the vibration motor are electrically connected.
[0008] Preferably, the controller is electrically connected to the drive motor and the servo motor.
[0009] Compared with the prior art, the beneficial effects achieved by this utility model are:
[0010] The electro-hydraulic three-way feeder for preventing material accumulation provided by this utility model is equipped with a crushing device and a conveying and stirring device. By starting a servo motor, the servo motor drives the spiral conveyor bar to rotate, which stirs the material and evenly conveys it to the discharge port, thereby effectively preventing the material from being too concentrated and accumulating. Then, the stirred material enters the crushing device through the discharge port. By starting a drive motor, the drive motor drives the main gear and the first extrusion roller to rotate through the first rotating rod. The main gear drives the driven gear to rotate, and the driven gear drives the second rotating rod to rotate. The second rotating rod drives the second extrusion roller to rotate. The first extrusion roller and the second extrusion roller rotate in opposite directions, thereby crushing the material, reducing the material volume, and preventing large pieces of material from clogging the device.
[0011] This utility model uses a mounting frame, a cleaning plate, and a spring in a coordinated manner. When a large amount of material falls onto the cleaning plate, the cleaning plate will continuously compress the spring, causing the cleaning plate to vibrate continuously. This prevents the material from being piled up and causing blockages during the feeding process due to excessive material at once.
[0012] This invention features a vibration motor installed on the outer wall of the electro-hydraulic three-way distributor body. By activating the vibration motor, the distributor body vibrates, effectively preventing material from adhering to the interior of the electro-hydraulic three-way distributor body and avoiding blockage. Attached Figure Description
[0013] Figure 1 This is the front view of the present invention.
[0014] Figure 2 This is a schematic diagram of the internal structure of this utility model.
[0015] Figure 3 for Figure 2 A magnified schematic diagram of the local structure at point A.
[0016] In the diagram: 1. Electro-hydraulic three-way distributor body; 2. Crushing device; 2.1. Support frame; 2.11. Crushing cylinder; 2.12. Drive motor; 2.13. First rotating rod; 2.14. Main gear; 2.15. First extrusion roller; 2.16. Driven gear; 2.17. Second rotating rod; 2.18. Second extrusion roller; 3. Conveying and mixing device; 3.1. Conveying cylinder; 3.11. Feed inlet; 3.12. Servo motor box; 3.13. Servo motor; 3.14. Screw conveyor bar; 3.15. Discharge outlet; 4. Controller; 5. Mounting frame; 6. Cleaning plate; 7. Spring; 8. Vibration motor. Detailed Implementation
[0017] 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.
[0018] According to an embodiment of the present invention, an anti-material-accumulation electro-hydraulic three-way distributor is provided.
[0019] Example 1:
[0020] As shown in the attached diagram of the instruction manual. Figure 1As shown, an anti-accumulation electro-hydraulic three-way distributor includes an electro-hydraulic three-way distributor body 1, a crushing device 2, and a conveying and stirring device 3. The crushing device 2 is located at the top of the electro-hydraulic three-way distributor body 1, and the conveying and stirring device 3 is located at the top of the crushing device 2. A controller 4 is located on one side of the conveying and stirring device 3. The crushing device 2 includes a crushing cylinder 2.11, which is through-hole shaped. A support frame 2.1 is located on the front of the crushing cylinder 2.11, and a drive motor 2.12 is located inside the support frame 2.1. A first rotating rod 2.13 is installed at the output end of the drive motor 2.12. A main gear 2.14 is located at one end of the first rotating rod 2.13, and a first extrusion roller 2.15 is located at the other end of the first rotating rod 2.13, which passes through the crushing cylinder 2.11. The main gear 2.14 is rotatably connected to a... The driven gear 2.16 has a second rotating rod 2.17 on one side. The second rotating rod 2.17 passes through the electro-hydraulic distributor body 1 and has a second extrusion roller 2.18 at the other end. The first extrusion roller 2.15 and the second extrusion roller 2.18 are both located inside the crushing cylinder 2.11. The first extrusion roller 2.15 and the second extrusion roller 2.18 rotate in opposite directions. The conveying and stirring device 3 includes a conveying cylinder 3.1. The top of the conveying cylinder 3.1 has a feed inlet 3.11 and the bottom of the conveying cylinder 3.1 has a discharge outlet 3.15. A servo motor housing 3.12 is located on one side of the conveying cylinder 3.1. A servo motor 3.13 is installed inside the servo motor housing 3.12. A spiral conveying rod 3.14 is installed at the output end of the servo motor 3.13 and is located inside the conveying cylinder 3.1.
[0021] Example 2:
[0022] As shown in the attached diagram of the instruction manual. Figure 1 , Figure 2 and Figure 3As shown, an anti-accumulation electro-hydraulic three-way distributor is used. First, the material is conveyed into the conveying cylinder 3.1 through the inlet 3.11. Then, the servo motor 3.13 is started by the controller 4. The servo motor 3.13 drives the spiral conveying rod 3.14 to rotate. The spiral conveying rod 3.14 stirs the material and conveys it evenly to the outlet 3.15, thereby effectively preventing the material from being conveyed too centrally and accumulating. Next, the mixed material enters the crushing device 2 through the discharge port 3.15. Simultaneously, the drive motor 2.12 is started by the controller 4. The drive motor 2.12 drives the main gear 2.14 and the first extrusion roller 2.15 to rotate through the first rotating rod 2.13. The main gear 2.14 drives the driven gear 2.16 to rotate, and the driven gear 2.16 drives the second rotating rod 2.17 to rotate. The second rotating rod 2.17 drives the second extrusion roller 2.18 to rotate. The first extrusion roller 2.15 and the second extrusion roller 2.18 rotate in opposite directions, thereby crushing the material, reducing the material volume, and preventing large pieces of material from clogging the device. Through the interaction of the mounting frame 5, the cleaning plate 6, and the spring 7, when a large amount of material falls onto the cleaning plate 6, the cleaning plate 6 will continuously squeeze the spring 7, causing the cleaning plate 6 to vibrate continuously, thereby preventing the material from being too much at once and causing blockage and accumulation during the feeding process.
[0023] This invention features a vibration motor 8 installed on the outer wall of the electro-hydraulic three-way distributor body 1. The vibration motor 8 is activated by the controller 4, causing the electro-hydraulic three-way distributor body 1 to vibrate. This effectively prevents materials from adhering to the interior of the electro-hydraulic three-way distributor body 1 and avoids blockage.
[0024] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.
[0025] In this utility model, unless otherwise explicitly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components or an 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] It should be noted that, in this document, relational terms such as "first" and "second" 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 process, method, article, or apparatus.
[0027] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A three-way anti-material accumulation distributor, characterized in that: The device includes an electro-hydraulic three-way distributor body (1), a crushing device (2), and a conveying and stirring device (3). The top of the electro-hydraulic three-way distributor body (1) is equipped with the crushing device (2), and the top of the crushing device (2) is equipped with the conveying and stirring device (3). A controller (4) is provided on one side of the conveying and stirring device (3). The crushing device (2) includes a crushing cylinder (2.11), which is in the shape of a through hole. The front of the crushing cylinder (2.11) is provided with... A support frame (2.1) is provided, and a drive motor (2.12) is provided on the inner side of the support frame (2.1). A first rotating rod (2.13) is installed at the output end of the drive motor (2.12). A main gear (2.14) is provided at one end of the first rotating rod (2.13). A first extrusion roller (2.15) is provided at the other end of the first rotating rod (2.13) which passes through the crushing cylinder (2.11). A driven gear (2.16) is rotatably connected to the main gear (2.14). A second rotating rod (2.17) is provided on one side of the driven gear (2.16). The second rotating rod (2.17) passes through the other end of the electro-hydraulic distributor body (1) and is provided with a second extrusion roller (2.18). The first extrusion roller (2.15) and the second extrusion roller (2.18) are both located inside the crushing cylinder (2.11). The first extrusion roller (2.15) and the second extrusion roller (2.18) rotate in opposite directions. The conveying and stirring device (3) includes a conveying cylinder (3.1). The top of the conveying cylinder (3.1) is provided with a feed inlet (3.11), the bottom of the conveying cylinder (3.1) is provided with a discharge outlet (3.15), a servo motor housing (3.12) is provided on one side of the conveying cylinder (3.1), a servo motor (3.13) is provided inside the servo motor housing (3.12), and a spiral conveying rod (3.14) is installed at the output end of the servo motor (3.13), and the spiral conveying rod (3.14) is located inside the conveying cylinder (3.1).
2. The anti-accumulation electro-hydraulic three-way distributor according to claim 1, characterized in that: An installation frame (5) is provided inside the upper end of the electro-hydraulic three-way distributor body (1). A cleaning plate (6) is hinged to the installation frame (5). A spring (7) is provided between the cleaning plate (6) and the inner wall of the electro-hydraulic three-way distributor body (1).
3. The anti-accumulation electro-hydraulic three-way distributor according to claim 1, characterized in that: The outer wall of the electro-hydraulic three-way distributor body (1) is provided with a vibration motor (8), and the controller (4) and the vibration motor (8) are electrically connected.
4. The anti-accumulation electro-hydraulic three-way distributor according to claim 1, characterized in that: The controller (4), drive motor (2.12), and servo motor (3.13) are all electrically connected.