Pulverizer electric controller based on PROFINET bus

Abstract

The utility model discloses a flour mill electric controller based on a PROFINET bus, which comprises an electric controller body, the electric controller body comprises a power supply meter, a mounting rack and a mounting seat, the rear side of the electric controller body is fixedly provided with two sliding blocks, the sliding blocks are slidably connected in a fixing frame, the fixing frame is fixedly mounted on the mounting seat, and the power supply meter is connected with the mounting seat. An anti-skid knob is arranged on the outer side of the fixing frame, a threaded rod is fixedly connected to the outer wall of the anti-skid knob, two distributor plates are arranged on the upper end face of the mounting frame, limiting seats are arranged on the upper end faces of the two distributor plates, telescopic rods are arranged on the upper end faces of the limiting seats, and a cover plate is fixedly arranged at one end of each telescopic rod; and the electric controller can be quickly disassembled and assembled, wires in the electric controller can be regularly classified to prevent winding, and practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric controllers, in particular to an electric controller for a grinding mill based on a PROFINET bus. Background Art

[0002] Grinding mills are widely used in the grinding of mineral products in the fields of metallurgy, building materials, chemicals, mining, etc. According to the fineness of the material to be ground and the fineness of the material to be discharged, grinding mills can be divided into six types: vertical swing grinding mill, high-pressure suspension roller grinding mill, high-pressure micro powder grinding mill, straight-through centrifugal grinding mill, super-pressure trapezoidal grinding mill, and three-ring medium-speed grinding mill.

[0003] There are some problems with the existing grinding mill electronic controller during use. Workers usually fix the electronic controller to the grinding mill with bolts. When disassembling it, it is relatively difficult for workers to disassemble it due to long-term erosion and oxidation of the bolt surface, which increases the burden on the workers, is time-consuming and labor-intensive, and is not convenient for quick disassembly of the electronic controller. To address the above problems, we proposed an improvement and upgrade of the grinding mill electronic controller based on the PROFINET bus. Utility Model Content

[0004] The purpose of the utility model is to provide a grinding machine electronic controller based on PROFINET bus to solve the problems raised in the above background technology.

[0005] In order to solve the above problems, the following technical solutions are provided:

[0006] A grinding mill electronic controller based on PROFINET bus is designed, comprising an electronic controller body, the electronic controller body comprising a power meter, a mounting frame and a mounting seat, two sliders are fixedly arranged on the rear side of the electronic controller body and the sliders are slidably connected inside the fixing frame, the fixing frame is fixedly installed on the mounting seat, an anti-slip knob is arranged on the outer side of the fixing frame and a threaded rod is fixedly connected to the outer wall of the anti-slip knob, two branching plates are arranged on the upper end surface of the mounting frame, and limit seats are arranged on the upper end surfaces of the two branching plates, a telescopic rod is arranged on the upper end surface of the limit seat and a cover plate is fixedly arranged on one end of the telescopic rod.

[0007] Furthermore, a maintenance cabinet is rotatably provided on the outer wall of the electric controller body and an adjustment button is fixedly provided on the outer wall of the maintenance cabinet, and heat dissipation grooves are provided on both sides of the outer wall of the electric controller body.

[0008] Furthermore, a plurality of power meters are arranged on the inner wall of the electric controller body, a slide groove is provided inside the fixing frame, and the slide block is slidably connected inside the slide groove.

[0009] Furthermore, a notch is provided on the inner wall of the fixing frame, one end of the threaded rod is threadedly connected inside the notch and the extended end is connected to the sliding block.

[0010] Furthermore, a socket is provided at the upper end of the mounting seat, a plug rod is fixedly provided at the lower end surface of the electric controller body, and one end of the plug rod is fixedly connected to the socket.

[0011] Furthermore, the mounting bracket is fixedly installed on the inner wall of the electric controller body, and the outer wall of the electric controller body is provided with five wiring ports, the outer wall of the mounting bracket is respectively provided with a connecting tube and a sleeve, the upper end surface of the branching plate is provided with a plurality of guide grooves, and the upper end of the limit seat and the lower end of the cover plate are both provided with limit grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with components such as a slider, a fixing frame, a slide groove, a plug rod, a mounting seat, an anti-skid knob, and a threaded rod. The slider at the rear side of the electric controller is slid into the slide groove provided on the fixing frame on the inner wall of the mounting seat, the threaded rod is driven to rotate on the notch by rotating the anti-skid knob, and then one end of the threaded rod is pressed against the slider to tighten it. Then, the plug rod at the bottom of the electric controller is plugged into the socket, which is conducive to the rapid disassembly and assembly of the electric controller, avoids the problem of difficulty in disassembly and assembly caused by bolt fixing, reduces the burden on the staff, saves time and effort, and has a simple structure.

[0014] 2. The utility model device is provided with components such as a mounting frame, a connecting tube, a sleeve, a junction board, a mounting seat, a telescopic rod, a cover plate, etc. The power meter wire is passed through the connecting tube inside the mounting frame, and then the telescopic rod on the limit seat is driven to drive the cover plate to rise, and different wires are classified and placed on the limit groove for fixation, and then the guide groove on the junction board is used to further classify and connect the wires, and finally the classified wires are passed through the sleeve to the outside of the wiring port for corresponding connection and installation, which is conducive to regular classification of the wires to prevent entanglement and is simple to operate.

[0015] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of the electric controller of the grinding mill based on PROFINET bus of the utility model;

[0018] Figure 2 This is a schematic diagram of the side structure of the electric controller of the grinding mill based on PROFINET bus of the utility model;

[0019] Figure 3 for Figure 1 Expand the structural diagram;

[0020] Figure 4 for Figure 3 Schematic diagram of local split structure;

[0021] Figure 5 for Figure 3 A schematic diagram of a local enlarged structure;

[0022] Figure 6 for Figure 5 Schematic diagram of the partially enlarged split structure.

[0023] In the figure: 1. Electric controller body; 2. Mounting seat; 3. Maintenance cabinet; 4. Heat dissipation slot; 5. Wiring port; 6. Mounting frame; 61. Connecting tube; 62. Limiting seat; 63. Distribution board; 64. Sleeve; 65. Cover plate; 66. Telescopic rod; 67. Limiting slot; 68. Guide slot; 7. Power meter; 8. Fixing frame; 9. Slider; 10. Slide slot; 11. Anti-slip knob; 12. Threaded rod; 13. Notch; 14. Plug rod; 15. Socket. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 - Figure 6 As shown, the grinding mill electronic controller provided in this embodiment is designed based on PROFINET bus, including an electronic controller body 1, the electronic controller body 1 includes a power meter 7, a mounting bracket 6 and a mounting seat 2, two sliders 9 are fixedly provided on the rear side of the electronic controller body 1, and the sliders 9 are slidably connected inside the fixing bracket 8, the fixing bracket 8 is fixedly installed on the mounting seat 2, an anti-slip knob 11 is provided on the outer side of the fixing bracket 8, and a threaded rod 12 is fixedly connected to the outer wall of the anti-slip knob 11, two branching plates 63 are provided on the upper end surface of the mounting bracket 6, and a limit seat 62 is provided on the upper end surface of the two branching plates 63, a telescopic rod 66 is provided on the upper end surface of the limit seat 62, and a cover plate 65 is fixedly provided on one end of the telescopic rod 66.

[0026] Preferably, a maintenance cabinet 3 is rotatably provided on the outer wall of the electric controller body 1 and an adjustment button is fixedly provided on the outer wall of the maintenance cabinet 3. Heat dissipation grooves 4 are provided on both sides of the outer wall of the electric controller body 1 to release the heat inside the electric controller and protect the internal components. A plurality of power meters 7 are provided on the inner wall of the electric controller body 1. A slide groove 10 is provided inside the fixing frame 8, and a slider 9 is slidably connected inside the slide groove 10 to facilitate stable installation of the electric controller. A notch 13 is provided on the inner wall of the fixing frame 8, and one end of the threaded rod 12 is threadedly connected inside the notch 13 and the extended end is connected to the slider 9 to facilitate tightening the electric controller.

[0027] Preferably, a socket 15 is provided on the upper end of the mounting seat 2, a plug rod 14 is fixedly provided on the lower end surface of the electric controller body 1 and one end of the plug rod 14 is fixedly connected to the socket 15, so that the electric controller can be installed more smoothly to prevent shaking, the mounting frame 6 is fixedly installed on the inner wall of the electric controller body 1, and five wiring ports 5 are provided on the outer wall of the electric controller body 1, the outer wall of the mounting frame 6 is respectively provided with a connecting tube 61 and a sleeve 64, a plurality of guide grooves 68 are provided on the upper end surface of the distribution plate 63, and a limiting groove 67 is provided on the upper end of the limit seat 62 and the lower end of the cover plate 65, so as to facilitate the classification and placement of the wires to avoid entanglement.

[0028] The use principle and use process of the utility model are as follows: when the staff needs to install the electric controller on the grinding mill, the two sliders 9 on the rear side of the electric controller are slid into the slide groove 10 provided on the inner wall fixing frame 8 of the mounting seat 2. At this time, the threaded rod 12 is driven to rotate on the notch 13 by turning the anti-slip knob 11, and then one end of the threaded rod 12 is squeezed and the slider 9 is tightened, and then the plug rod 14 at the bottom of the electric controller is plugged into the jack 15, which is convenient for disassembly. The electric controller can be quickly disassembled and assembled, and the problems of difficulty in disassembly and assembly caused by bolt fixing are avoided. The maintenance cabinet 3 is opened, and then the wires of the power meter 7 to be connected are passed through the connecting tube 61 inside the mounting frame 6, and then the telescopic rod 66 on the limit seat 62 is driven to drive the cover plate 65 to rise, and different wires are classified and placed on the limit groove 67 for fixing to prevent the wires from being confused, and then the guide groove 68 on the branching plate 63 is used to further classify and connect the wires, and finally the classified wires are passed through the sleeve 64 to the corresponding connection and installation outside the wiring port 5, which can classify the wires regularly to prevent winding.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

Claims

1. The electric controller of the grinding mill based on PROFINET bus is characterized in that: The electric controller comprises an electric controller body (1), the electric controller body (1) comprising a power meter (7), a mounting frame (6) and a mounting seat (2), two sliders (9) are fixedly arranged on the rear side of the electric controller body (1), and the sliders (9) are slidably connected inside a fixing frame (8), the fixing frame (8) is fixedly mounted on the mounting seat (2), an anti-slip knob (11) is arranged on the outer side of the fixing frame (8), and a threaded rod (12) is fixedly connected to the outer wall of the anti-slip knob (11), two branching plates (63) are arranged on the upper end surface of the mounting frame (6), and a limit seat (62) is arranged on the upper end surface of the two branching plates (63), and a telescopic rod (66) is arranged on the upper end surface of the limit seat (62), and a cover plate (65) is fixedly arranged on one end of the telescopic rod (66).

2. The PROFINET bus-based grinding mill electronic controller according to claim 1, characterized in that: An inspection cabinet (3) is rotatably provided on the outer wall of the electric controller body (1), and an adjustment button is fixedly provided on the outer wall of the inspection cabinet (3). Heat dissipation grooves (4) are provided on both sides of the outer wall of the electric controller body (1).

3. The grinding machine electronic controller based on PROFINET bus according to claim 1, characterized in that: The inner wall of the electric controller body (1) is provided with a plurality of power meters (7), a slide groove (10) is provided inside the fixing frame (8), and the slide block (9) is slidably connected inside the slide groove (10).

4. The PROFINET bus-based grinding mill electronic controller according to claim 1, characterized in that: The inner wall of the fixing frame (8) is provided with a notch (13), one end of the threaded rod (12) is threadedly connected inside the notch (13) and the extended end is connected to the slider (9).

5. The PROFINET bus-based grinding mill electronic controller according to claim 1, characterized in that: The upper end of the mounting seat (2) is provided with a plug hole (15), and the lower end surface of the electric controller body (1) is fixedly provided with an insertion rod (14), and one end of the insertion rod (14) is fixedly connected to the plug hole (15).

6. The PROFINET bus-based grinding mill electronic controller according to claim 1, characterized in that: The mounting frame (6) is fixedly mounted on the inner wall of the electric controller body (1), and the outer wall of the electric controller body (1) is provided with five wiring ports (5). The outer wall of the mounting frame (6) is respectively provided with a connecting tube (61) and a sleeve (64). The upper end surface of the wiring board (63) is provided with a plurality of guide grooves (68), and the upper end of the limit seat (62) and the lower end of the cover plate (65) are both provided with limit grooves (67).

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