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CN-224221426-U - Grinding roller pressurizing structure of roller press

CN224221426UCN 224221426 UCN224221426 UCN 224221426UCN-224221426-U

Abstract

The utility model relates to the technical field of roller presses, in particular to a grinding roller pressurizing structure of a roller press, which comprises a pressurizing frame and a pressurizing mechanism, wherein the pressurizing mechanism comprises a built-in rod, a positioning roller, two side plates, two cleaning assemblies, a pressurizing assembly and an adjusting assembly, the adjusting assembly is arranged at present and directly acts on a pressurizing seat through an adjusting cylinder and an adjusting air rod, the distance between a grinding roller main body and the positioning roller is flexibly adjusted, the peripheral side of the positioning roller is cleaned in real time through a hairbrush plate in the cleaning assembly in the processing process, the surface of the positioning roller is clean and tidy during long-term use, and the problems that scraps and impurities generated in the grinding process are easily accumulated in the grinding roller, the surface of the grinding roller is not smooth enough during long-term use, and the grinding efficiency is affected are solved by the design.

Inventors

  • SUN DAN
  • ZHANG SHUANG

Assignees

  • 辽宁坤盛焊接工程有限公司

Dates

Publication Date
20260512
Application Date
20250424

Claims (5)

  1. 1. The grinding roller pressurizing structure of the roller press comprises a pressurizing frame and is characterized in that, The cleaning device comprises a pressing frame, a pressing mechanism, a positioning roller, two side plates, two cleaning assemblies, a pressing assembly and an adjusting assembly, wherein the pressing mechanism comprises a built-in rod, the positioning roller, two side plates, two cleaning assemblies, the pressing assembly and the adjusting assembly, the adjusting assembly is fixedly connected with the pressing frame and is located above the pressing frame, the pressing assembly is fixedly connected with the adjusting assembly and is located below the adjusting assembly, the two cleaning assemblies and the built-in rod are respectively fixedly connected with the corresponding side plates and are respectively located on the inner sides of the corresponding side plates, the two side plates are respectively fixedly connected with the pressing frame and are respectively located on two sides of the pressing frame, and the positioning roller is rotationally connected with the built-in rod and is located on the periphery of the built-in rod.
  2. 2. The roll pressing structure of the roll press according to claim 1, wherein, Every clean subassembly all includes baffle, torsional spring axle and brush board, the brush board with torsional spring axle fixed connection is located one side of torsional spring axle, torsional spring axle with baffle fixed connection, and be located one side of baffle, baffle and two curb plate fixed connection, and be located two the inboard of curb plate.
  3. 3. The roll pressing structure of a roll press according to claim 2, wherein, The pressurizing assembly comprises a pressurizing seat and a grinding roller main body, wherein the grinding roller main body is rotationally connected with the pressurizing seat and is positioned below the pressurizing seat, and the pressurizing seat is fixedly connected with the adjusting assembly and is positioned below the adjusting assembly.
  4. 4. The roll pressing structure of claim 3, wherein, The adjusting component comprises an adjusting cylinder, an adjusting gas rod and two sliding rods, wherein the two sliding rods are in sliding connection with the pressurizing frame and are located above the pressurizing frame, the lower end of the adjusting gas rod is fixedly connected with the pressurizing seat and located above the pressurizing seat, the upper end of the adjusting gas rod is fixedly connected with the output end of the adjusting cylinder, and the adjusting cylinder is fixedly connected with the pressurizing frame and located above the pressurizing frame.
  5. 5. The roll pressing structure of claim 4, wherein, The pressurizing frame comprises a frame body, a material collecting box and a plurality of supporting blocks, wherein each supporting block is fixedly connected with the frame body and located below the frame body, the material collecting box is fixedly connected with the frame body and located on the inner side of the frame body, and the frame body is fixedly connected with the adjusting cylinder and located below the adjusting cylinder.

Description

Grinding roller pressurizing structure of roller press Technical Field The utility model relates to the technical field of roller presses, in particular to a grinding roller pressurizing structure of a roller press. Background The vertical roller mill is mainly applied to the field of grinding, has the characteristics of simple equipment, reasonable structure, low manufacturing cost, high yield, small vibration, low energy consumption and the like during operation, has a complex pressurizing structure, occupies large size and is inconvenient to produce and use. In the prior art, patent (CN 207722885U) proposes a grinding roller pressurizing structure suitable for a vertical roller grinder, which comprises a grinder body fixed on a reinforced concrete foundation and a grinding roller mechanism arranged in a grinder body, wherein the grinding roller mechanism consists of a pressurizing frame and grinding rollers arranged in the pressurizing frame in a rolling way, two pressurizing arms are symmetrically fixed on the middle dividing surface of the grinding roller on the pressurizing frame, each pressurizing arm is respectively hinged with a piston rod of a pressurizing cylinder arranged on the reinforced concrete foundation, a hinged support is arranged on the reinforced concrete foundation at the position corresponding to the pressurizing frame, a rocker arm is hinged on the hinged support, the upper end of the rocker arm extends into the grinder body in a sealing way and is fixedly connected with the pressurizing frame, the pressurizing path is simple and direct through the pressurizing arms and the pressurizing frame, the pressure response is faster, the grinding machine operates more stably, and the grinding efficiency is higher, thereby being more beneficial to improving the yield and the product fineness. But among the above-mentioned prior art, sweeps and impurity that the milling in-process produced are liable to pile up in the grinding roller, and the long-term use easily causes the grinding roller surface to be uneven enough, influences milling efficiency. Disclosure of utility model The utility model aims to provide a grinding roller pressurizing structure of a roller press, which solves the problems that scraps and impurities generated in the grinding process in the prior art are easy to accumulate in a grinding roller, the surface of the grinding roller is not smooth enough after long-term use, and the grinding efficiency is affected. In order to achieve the above purpose, the utility model provides a grinding roller pressurizing structure of a roller press, which comprises a pressurizing frame and a pressurizing mechanism, wherein the pressurizing mechanism comprises a built-in rod, a positioning roller, two side plates, two cleaning assemblies, a pressurizing assembly and an adjusting assembly, the adjusting assembly is fixedly connected with the pressurizing frame and is positioned above the pressurizing frame, the pressurizing assembly is fixedly connected with the adjusting assembly and is positioned below the adjusting assembly, the two cleaning assemblies and the built-in rod are respectively and fixedly connected with the corresponding side plates and are respectively positioned at the inner sides of the corresponding side plates, the two side plates are respectively and fixedly connected with the pressurizing frame, the positioning roller is rotatably connected with the built-in rod and is positioned at the periphery of the built-in rod. Each cleaning assembly comprises a guide plate, a torsion spring shaft and a brush plate, wherein the brush plate is fixedly connected with the torsion spring shaft and is positioned on one side of the torsion spring shaft, the torsion spring shaft is fixedly connected with the guide plate and is positioned on one side of the guide plate, and the guide plate is fixedly connected with two side plates and is positioned on the inner sides of the two side plates. The pressurizing assembly comprises a pressurizing seat and a grinding roller main body, wherein the grinding roller main body is rotationally connected with the pressurizing seat and is positioned below the pressurizing seat, and the pressurizing seat is fixedly connected with the adjusting assembly and is positioned below the adjusting assembly. The adjusting component comprises an adjusting cylinder, an adjusting gas rod and two sliding rods, wherein the two sliding rods are in sliding connection with the pressurizing frame and are located above the pressurizing frame, the lower end of the adjusting gas rod is fixedly connected with the pressurizing seat and located above the pressurizing seat, the upper end of the adjusting gas rod is fixedly connected with the output end of the adjusting cylinder, and the adjusting cylinder is fixedly connected with the pressurizing frame and located above the pressurizing frame. The pressurizing frame comprises a frame body, a material collecting box and a plur