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CN-224221883-U - Roller screen

CN224221883UCN 224221883 UCN224221883 UCN 224221883UCN-224221883-U

Abstract

The utility model discloses a roller screen in the technical field of roller screens, which comprises a roller screen body, wherein a plurality of steel wire ropes are arranged below a plurality of rollers of the roller screen body, and the roller screen further comprises a first limiting unit, wherein the first limiting unit is used for limiting the steel wire ropes to be limited below the plurality of rollers of the roller screen body respectively. According to the utility model, the plurality of steel wire ropes are arranged below the plurality of rollers of the roller screen body, when the roller screen is used, a user firstly limits the plurality of steel wire ropes below the plurality of rollers of the roller screen body through the first limiting unit, and when the plurality of rollers of the subsequent roller screen body rotate, one end of each of the plurality of steel wire ropes continuously scrapes the surfaces of the plurality of rollers of the roller screen body, so that the situation that the rollers are blocked due to the fact that fragments are attached to the surfaces of the plurality of rollers of the roller screen body is avoided.

Inventors

  • LUO JIKAI
  • WU ZEJIANG
  • LIU TONG

Assignees

  • 四川铁鹰机械制造有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (7)

  1. 1. The roller screen is characterized by comprising a roller screen body (1), wherein a plurality of steel wire ropes (2) are arranged below a plurality of rollers of the roller screen body (1), the roller screen further comprises a first limiting unit (3), and the first limiting unit (3) is used for limiting the plurality of steel wire ropes (2) to be limited below the plurality of rollers of the roller screen body (1) respectively.
  2. 2. The roller screen according to claim 1, wherein the first limiting unit (3) comprises a mounting plate (31) arranged below a plurality of rollers of the roller screen body (1), the roller screen further comprises a mounting unit (32), the mounting unit (32) is used for mounting the mounting plate (31) on the inner wall of the roller screen body (1), a plurality of limiting grooves (33) are formed in the top of the mounting plate (31), clips (34) are slidably inserted into the inner walls of the limiting grooves (33), the roller screen further comprises a second limiting unit (35), the second limiting unit (35) is used for limiting the positions of the clips (34) on the inner walls of the limiting grooves (33) respectively, and the clips (34) are used for limiting the positions of the steel wire ropes (2) on the mounting plate (31) respectively.
  3. 3. A roller screen according to claim 2, wherein the mounting unit (32) comprises a plurality of mounting bolts (321) which are inserted into the surface of the mounting plate (31) in a threaded manner, the surfaces of the mounting bolts (321) are inserted into the surface of the roller screen body (1) in a threaded manner, mounting protrusions (322) are arranged on the surface of the mounting plate (31), and the surfaces of the mounting protrusions (322) are inserted into the inner wall of the roller screen body (1) in a sliding manner.
  4. 4. The roller screen according to claim 2, wherein the clips (34) comprise a plurality of sliding blocks (341) which are respectively and slidably inserted into the inner walls of the limiting grooves (33), holding grooves (342) are respectively formed in the tops of the sliding blocks (341), the surfaces of the steel wire ropes (2) are respectively and slidably inserted into the inner walls of the holding grooves (342), the inner walls of the holding grooves (342) are respectively and slidably inserted with abutting blocks (343), and the roller screen further comprises a driving unit (344), wherein the driving unit (344) is used for respectively driving the abutting blocks (343) to slide on the inner walls of the holding grooves (342).
  5. 5. The roller screen according to claim 4, wherein the driving unit (344) comprises a plurality of driving threaded rods (3441) which are respectively screwed on the surfaces of the plurality of sliding blocks (341), one ends of the plurality of driving threaded rods (3441) are respectively screwed on the surfaces of the plurality of abutting blocks (343), guide protrusions (3442) are respectively arranged on the surfaces of the plurality of abutting blocks (343), guide grooves (3443) are respectively formed in the inner walls of the plurality of accommodating grooves (342), and the surfaces of the plurality of guide protrusions (3442) are respectively slidably connected on the inner walls of the plurality of guide grooves (3443).
  6. 6. The roller screen according to claim 4, wherein the second limiting unit (35) comprises a plurality of limiting rods (351) fixedly mounted on the surfaces of the sliding blocks (341), one ends of the limiting rods (351) are slidably inserted into the inner walls of the limiting grooves (33), and abutting nuts (352) are sleeved on the surfaces of the limiting rods.
  7. 7. A roller screen according to claim 2, characterized in that the surface of the mounting plate (31) is provided with two pick-up slots (4).

Description

Roller screen Technical Field The utility model relates to the technical field of roller screens, in particular to a roller screen. Background Roller screens are a common type of screening apparatus whose core component is a series of parallel rollers. These rolls are typically supported by bearings and are capable of flexible rotation within the frame, the diameter and length of the rolls being dependent upon the particular application and characteristics of the material being processed, for example, in roll screens that handle larger pieces of material, the roll diameter may be thicker to withstand greater impact forces, while for roll screens that screen fine-grained material, the roll diameter may be relatively smaller. At present, when the roller screen is in operation, the roller on the inner wall of the roller screen can continuously rotate, and when the roller screen is in use, a user throws materials on the surface of the roller, so that the purpose of transporting the materials can be realized, in the process, fragments are inevitably attached to the screen sheet of the roller screen, and the situation of blockage is inevitably caused for a long time, so that the novel roller screen is required to solve the problems. Disclosure of utility model The utility model aims to solve the problems that in the running process of the conventional roller screen, a roller on the inner wall of the roller screen continuously rotates, when the roller screen is used, a user throws materials on the surface of the roller, so that the purpose of transporting the materials can be realized, in the process, fragments are inevitably attached to the screen sheet of the roller screen, and the situation of blockage is inevitably caused for a long time. The utility model adopts the following technical scheme for realizing the purposes: The roller screen comprises a roller screen body, wherein a plurality of steel wire ropes are arranged below a plurality of rollers of the roller screen body, and the roller screen further comprises a first limiting unit, wherein the first limiting unit is used for limiting the plurality of steel wire ropes to be limited below the plurality of rollers of the roller screen body respectively. Further, the first spacing unit including set up in the mounting panel of a plurality of roller bearing of roller screen body below still includes the installation unit, the installation unit be used for with the mounting panel install in the inner wall of roller screen body, a plurality of spacing groove has been seted up at the top of mounting panel, a plurality of the inner wall in spacing groove all slides and peg graft there is the clamping, still includes the second spacing unit, the second spacing unit is used for restricting a plurality of respectively the clamping is in a plurality of the position of spacing groove inner wall, a plurality of the clamping is used for restricting a plurality of respectively wire rope is in the position of mounting panel top. Further, the installation unit comprises a plurality of installation bolts which are inserted into the surface of the installation plate in a threaded mode, the surfaces of the installation bolts are inserted into the surface of the roller screen body in a threaded mode, installation protrusions are arranged on the surface of the installation plate, and the surfaces of the installation protrusions are inserted into the inner wall of the roller screen body in a sliding mode. Further, a plurality of clamping includes that a plurality of slides respectively peg graft in a plurality of the slider of spacing inslot wall, a plurality of the holding tank has all been seted up at the top of slider, a plurality of wire rope's surface slides respectively peg graft in a plurality of the inner wall of holding tank, a plurality of the inner wall of holding tank all slides and peg graft there is the conflict piece, still includes drive unit, drive unit is used for driving a plurality of respectively the conflict piece is in a plurality of the inner wall of holding tank slides. Further, the drive unit includes a plurality of screw thread grafting respectively in a plurality of the drive threaded rod on slider surface, a plurality of the one end of drive threaded rod rotates respectively and pegs graft in a plurality of the surface of conflict piece, a plurality of the surface of conflict piece all is provided with the direction arch, a plurality of the guide way has all been seted up to the inner wall of holding tank, a plurality of the bellied surface of direction slides respectively and pegs graft in a plurality of the inner wall of guide way. Further, the second limiting unit comprises a plurality of limiting rods which are respectively and fixedly installed on the surfaces of the sliding blocks, one ends of the limiting rods are respectively and slidably inserted into the inner walls of the limiting grooves, and the surfaces of the limiting rods are respect