Multi-column spiral sorting machine with joint control structure
The multi-column spiral separator addresses the challenge of manual interceptor adjustment in traditional separators by implementing a joint control structure with an intelligent controller, enhancing accuracy and efficiency in multi-unit operations.
Patent Information
- Application Number
- CN202420354920.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-26
AI Technical Summary
Traditional spiral separators require manual adjustment of interceptors, leading to increased labor and time requirements, poor adjustment accuracy, and inability to achieve precise control, especially when scaling to multiple units.
A multi-column spiral separator with a joint control structure that includes a linkage control system with push rods, guide rails, and an intelligent controller to convert linear motion into angular motion for precise interceptor control, enabling dynamic adjustment based on input product indicators.
The multi-column spiral separator achieves high adjustment accuracy and precise control, reducing labor and increasing efficiency by automating the adjustment process and laying the foundation for intelligent factory operations.
Smart Images
Figure CN222151202U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of solid-liquid two-phase separation and sorting, and in particular to a multi-column spiral separator with a linkage control structure. Background Art
[0002] The spiral separator is a non-powered separator, which is mainly used in mineral processing industries such as mining and coal. The spiral separator has the advantages of simple structure, high separation efficiency, no noise, no rotating parts and long service life.
[0003] During the use of the spiral separator, the product interceptor of the spiral separator needs to be adjusted according to the product indicators to achieve the expected product indicators. The adjustment of traditional spiral separators is done manually. When the number of spiral separators reaches a certain scale, the time and labor required for adjustment will increase sharply, and the adjustment accuracy is poor, and the purpose of precise control cannot be achieved.
[0004] Therefore, there is an urgent need for a multi-column spiral separator with high adjustment accuracy and precise control. Utility Model Content
[0005] The purpose of the present application is to provide a multi-column spiral separator with a linkage control structure that has high adjustment accuracy and can be precisely controlled.
[0006] The embodiments of the present application can be implemented through the following technical solutions:
[0007] A multi-column spiral separator with a joint control structure, wherein a plurality of single-column spiral separators are arranged side by side, each single-column spiral separator is provided with a spiral groove surface, the upper end of the spiral groove surface is a material inlet, the lower end is a material outlet, and an interceptor is provided between adjacent material outlets;
[0008] The multi-column spiral separator includes a linkage control structure and an execution structure corresponding to the interceptor one by one, the linkage control structure is hingedly connected to the execution structure, and the linear stroke movement of the linkage control structure can be converted into the angular stroke movement of the interceptor through the execution structure.
[0009] Furthermore, the joint control structure includes push rods and driving parts corresponding to the number of interceptors of the single-column spiral separator, the push rods are placed horizontally, and the driving part can drive the push rods to move horizontally.
[0010] Preferably, the joint control structure also includes at least one guide rail device, which is placed horizontally and has an extension direction perpendicular to the extension direction of the push rod, and the bottom end of the push rod is movably connected to the guide rail device and can reciprocate along the extension direction of the guide rail device.
[0011] Furthermore, the guide rail device includes a guide rail and a guide rail seat, the guide rail is fixedly mounted on the top end of the guide rail seat, and the bottom end of the push rod can reciprocate along the extension direction of the guide rail.
[0012] Preferably, limiters and / or limit switches are provided at both ends of the guide rail.
[0013] Furthermore, the execution structure includes an adjustment handle, a fixed end column and a connecting rod, the top end of the connecting rod is movably connected to the adjustment handle through the fixed end column, the bottom end is hingedly connected to the joint control structure through a hinge shaft, and the end of the adjustment handle away from the fixed end column is fixedly connected to the interceptor through a rotating shaft.
[0014] Furthermore, the connecting rod is provided with an elongated hole extending in its axial direction, and the fixed end column can reciprocate in the elongated hole.
[0015] Furthermore, the driving part is an actuator or motor with linear travel or angular travel, including but not limited to a multi-turn actuator structure, a servo motor, and a stepping motor.
[0016] Preferably, the multi-column spiral separator further comprises a logic controller and an intelligent controller, wherein the logic controller and the intelligent controller are electrically connected to the driving unit, and the intelligent controller can compare the index value with the set value and calculate the opening value of the interceptor;
[0017] The intelligent controller transmits the calculated opening value to the logic controller and controls the movement of the driving part. The driving part can transmit the actual opening value of the interceptor to the intelligent controller through the logic controller to achieve dynamic adjustment of the opening value of the interceptor.
[0018] The multi-column spiral separator with a joint control structure provided in the embodiments of the present application has at least the following beneficial effects:
[0019] The multi-column spiral separator in the present application is provided with a joint control structure and an execution structure, the joint control structure can realize the joint control of multiple spiral separators, and the linear motion of the joint control structure is converted into the angular motion of the interceptor through the execution structure, thereby improving the rapid response capability, adjustment accuracy and control accuracy of the equipment;
[0020] During the operation of the spiral separator in the present application, the intelligent controller can specify the adjustment instructions of the spiral separator by comparing the input product indicators with the set values. After being sent to the logic controller, the logic controller completes the intelligent joint control of the spiral separator, which can reduce the number of personnel in the workshop and achieve the goal of reducing staff and increasing efficiency. In addition, it also realizes the intelligent control of the spiral separator, laying the foundation for realizing the intelligence of the entire factory. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 A top view of a single-column spiral separator in the present application;
[0022] Figure 2 for Figure 1 Section along AA;
[0023] Figure 3 It is a schematic diagram of the joint control structure of the five-column spiral separator;
[0024] Figure 4 for Figure 3 Section along BB;
[0025] Figure 5 This is the control principle diagram of the spiral separator in this application.
[0026] Figure numerals: 1. spiral groove surface, 2. interceptor, 31. push rod, 32. guide rail device, 321. guide rail, 322. guide rail seat, 33. driving part, 41. adjustment handle, 42. fixed end column, 43. connecting rod, 5. rotating shaft, 6. articulated shaft. DETAILED DESCRIPTION
[0027] Hereinafter, the present application will be further described based on preferred embodiments with reference to the accompanying drawings.
[0028] The vocabulary in this specification is used to illustrate the embodiments of the present application, but is not intended to limit the present application. Unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, an indirect connection through an intermediate medium, or a communication between the two components. For those skilled in the art, the specific meanings of the above terms in this application can be specifically understood.
[0029] In addition, in the description of the embodiments of the present application, various components on the drawings are enlarged or reduced in size for ease of understanding, but this practice is not intended to limit the scope of protection of the present application.
[0030] The present application provides a multi-column spiral separator with a joint control structure, through which the interceptors 2 of multiple single-column spiral separators are jointly regulated, thereby achieving the purpose of reducing staff and increasing efficiency.
[0031] Figure 1 A top view of a single-column spiral separator in the present application is shown. Figure 1 As shown, the single-column spiral separator is provided with a spiral groove surface 1, the upper end of the spiral groove surface 1 is a material inlet, the lower end is a material outlet, and an interceptor 2 is provided between adjacent material outlets. The opening of the interceptor 2 at the material outlet can be used to achieve the sorting of different materials.
[0032] Traditional spiral separators use manual methods to adjust the interceptor, which greatly increases the production cost. Some manufacturers make the interceptor electric, but the electric interceptor can only adjust a single-column spiral separator, but cannot simultaneously achieve joint regulation of multiple-column spiral separators, making it difficult to ensure the efficiency of sorting.
[0033] like Figure 3 As shown in the figure, the five-column spiral separator is taken as an example. Figure 3 It can be seen that the multi-column spiral separator includes a joint control structure and an execution structure corresponding to the interceptor 2 one by one. The joint control structure is hingedly connected to the execution structure. The linear stroke movement of the joint control structure can be converted into the angular stroke movement of the interceptor 2 through the execution structure, thereby realizing the opening adjustment of the interceptor 2 through the linear motion stroke of the joint control structure.
[0034] The specific structure of the joint control structure will be described in detail below. Figure 3 As shown, the joint control structure includes a push rod 31 and a driving part 33 corresponding to the number of interceptors of the single-column spiral separator. The push rod 31 is placed horizontally, and the driving part 33 can provide power for the push and pull movement of the push rod 31, thereby driving the push rod 31 to move horizontally in a straight line.
[0035] Furthermore, if Figure 1 Shown and Figure 3 As shown, taking a single-column spiral separator with two interceptors 2 as an example, when the number of interceptors 2 of the single-column spiral separator is two, the number of push rods 31 and driving parts 33 are both two, and one interceptor 2 of each multi-column spiral separator corresponds to one push rod 31 and one driving part 33, and the other interceptor 2 corresponds to the other push rod 31 and the other driving part 33.
[0036] Furthermore, if Figure 3 and Figure 4 As shown, the joint control structure also includes at least one guide rail device 32, so that the movement of the push rod 31 is constrained, thereby ensuring that the displacements of both ends of the push rod 31 are equal, avoiding errors, and improving the adjustment accuracy.
[0037] like Figure 3 As shown, in some specific embodiments of the present application, the number of the guide rail devices 32 is two to ensure the stability and accuracy of the push rod 31 during the push-pull movement.
[0038] Specifically, the guide rail device 32 is placed horizontally and its extension direction is perpendicular to the extension direction of the push rod 31 . The bottom end of the push rod 31 is movably connected to the guide rail device 32 and can reciprocate along the extension direction of the guide rail device 32 .
[0039] Furthermore, if Figure 4As shown, the guide rail device 32 includes a guide rail 321 and a guide rail seat 322 . The guide rail 321 is installed at the top end of the guide rail seat 322 . The bottom end of the push rod 31 can reciprocate along the extension direction of the guide rail 321 .
[0040] In some preferred embodiments of the present application, in order to ensure the safe operation of the execution structure during operation, a limiter and / or limit switch is set in the movement direction of the execution structure. When the execution structure reaches the forming end or the set position, protective measures can be triggered, such as cutting off the operation signal or powering off.
[0041] In some specific embodiments of the present application, limiters and / or limit switches are arranged at both ends of the guide rail 321 .
[0042] In some specific embodiments of the present application, the multi-column spiral separator further includes a logic controller and an intelligent controller, such as Figure 5 As shown, the logic controller and the intelligent controller are electrically connected to the driving unit 33. The intelligent controller can compare the index value with the set value and calculate the opening value of the interceptor 2; the intelligent controller transmits the calculated opening value to the logic controller and controls the movement of the driving unit 33. The driving unit 33 can transmit the actual opening value of the interceptor to the intelligent controller through the logic controller to realize the dynamic adjustment of the opening value of the interceptor 2. The above settings can realize intelligent control, which not only lays the foundation for realizing the intelligence of the whole plant, but also ensures the adjustment accuracy and control accuracy of the opening value of the interceptor 2.
[0043] In some specific embodiments of the present application, the driving unit 33 is an actuator or motor with linear travel or angular travel, including but not limited to a multi-turn actuator, a servo motor, a stepper motor, etc. These driving units 33 listed have their own travel feedback, and the feedback of the opening value of the interceptor 2 can be realized without adding a signal return device.
[0044] The specific structure of the execution structure will be described in detail below. Figure 2 and Figure 3 As shown, the execution structure includes an adjustment handle 41, a fixed end column 42 and a connecting rod 43. The top end of the connecting rod 43 is movably connected to the adjustment handle 41 through the fixed end column 42, and the bottom end is hingedly connected to the push rod 31 of the joint control structure through the hinge shaft 6. The end of the adjustment handle 41 away from the fixed end column 42 is fixedly connected to the interceptor 2 through the rotating shaft 5. In addition, a long hole extending along its axial direction is opened on the connecting rod 43, and the fixed end column 42 can reciprocate in the long hole. The fixed end column 42, the connecting rod 43, the hinge shaft 6, and the push rod 31 form a linear stroke and angular stroke conversion structure. The push rod 31 is hingedly connected to the connecting rod 43 through the hinge shaft 6. The end of the connecting rod 43 is connected to the adjustment handle 41 by relying on the fixed end column 42, and the movement is restricted in the long hole, completing the conversion between linear stroke and angular stroke.
[0045] The above is a detailed introduction to the specific implementation methods of the present application. For those skilled in the art, several improvements and modifications may be made to the present application without departing from the principles of the present application. These improvements and modifications also fall within the scope of protection of the claims of the present application.
Claims
1. A multi-column spiral separator with a joint control structure, wherein a plurality of single-column spiral separators are arranged side by side, each single-column spiral separator is provided with a spiral groove surface, the upper end of the spiral groove surface is a material inlet, the lower end is a material outlet, and an interceptor is provided between adjacent material outlets, characterized in that: The multi-column spiral separator includes a linkage control structure and an execution structure corresponding to the interceptor one by one, the linkage control structure is hingedly connected to the execution structure, and the linear stroke movement of the linkage control structure can be converted into the angular stroke movement of the interceptor through the execution structure.
2. A multi-column spiral separator with a joint control structure according to claim 1, characterized in that: The joint control structure comprises push rods and driving parts corresponding to the number of interceptors of the single-column spiral separator, the push rods are placed horizontally, and the driving part can drive the push rods to move horizontally.
3. The multi-column spiral separator with a joint control structure according to claim 2, characterized in that: The joint control structure also includes at least one guide rail device, which is placed horizontally and has an extension direction perpendicular to the extension direction of the push rod. The bottom end of the push rod is movably connected to the guide rail device and can reciprocate along the extension direction of the guide rail device.
4. The multi-column spiral separator with a linkage control structure according to claim 3, characterized in that: The guide rail device comprises a guide rail and a guide rail seat. The guide rail is fixedly mounted on the top end of the guide rail seat. The bottom end of the push rod can reciprocate along the extension direction of the guide rail.
5. The multi-column spiral separator with a joint control structure according to claim 4, characterized in that: Limiters and / or limit switches are arranged at both ends of the guide rail.
6. The multi-column spiral separator with a joint control structure according to claim 1, characterized in that: The execution structure includes an adjustment handle, a fixed end column and a connecting rod. The top end of the connecting rod is movably connected to the adjustment handle through the fixed end column, and the bottom end is hingedly connected to the joint control structure through a hinge shaft. The end of the adjustment handle away from the fixed end column is fixedly connected to the interceptor through a rotating shaft.
7. The multi-column spiral separator with a joint control structure according to claim 6, characterized in that: The connecting rod is provided with a long hole extending along the axial direction thereof, and the fixed end column can reciprocate in the long hole.
8. The multi-column spiral separator with a joint control structure according to claim 2, characterized in that: The driving part is an actuator or motor with linear travel or angular travel, including but not limited to a multi-turn actuator structure, a servo motor, and a stepping motor.
9. The multi-column spiral separator with a joint control structure according to claim 5, characterized in that: The multi-column spiral separator further comprises a logic controller and an intelligent controller, wherein the logic controller and the intelligent controller are electrically connected to the driving unit, and the intelligent controller can compare the index value with the set value and calculate the opening value of the interceptor; The intelligent controller transmits the calculated opening value to the logic controller and controls the movement of the driving part. The driving part can transmit the actual opening value of the interceptor to the intelligent controller through the logic controller to achieve dynamic adjustment of the opening value of the interceptor.