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CN-122014093-A - Powder fog window device is prevented to rice processing equipment observation window

CN122014093ACN 122014093 ACN122014093 ACN 122014093ACN-122014093-A

Abstract

The invention discloses a powder fog prevention window device of a rice processing device observation window, which comprises a mounting frame, a cover plate, fasteners, glass sheets, air valves and damping rings, wherein the cover plate is mounted at the top of the mounting frame through a plurality of fasteners, the glass sheets are embedded in the cover plate and the mounting frame, the air valves are mounted on the mounting frame, the damping rings are mounted at the bottom of the mounting frame, the powder fog prevention window device also comprises a sliding frame, a scraping plate, a first limiting plate, a second limiting plate and a magnetic attraction piece, the symmetrically arranged first limiting plate is fixedly connected at the bottom of the mounting frame, the sliding frame is connected between the symmetrically arranged first limiting plates in a sliding mode, the scraping plate is fixedly connected at the top of the sliding frame, the symmetrically arranged second limiting plates are fixedly connected at the top of the mounting frame, and the magnetic attraction piece is connected in each second limiting plate in a sliding mode. The invention can avoid the fog of the glass sheet caused by overlarge temperature difference between the inside and the outside of the equipment in a vacuum heat insulation mode, and radically ensures the definition of the observation window.

Inventors

  • Ping Qibing
  • CAO JIUMEI
  • CAO YU
  • PENG TAO

Assignees

  • 江西神农源米业有限公司

Dates

Publication Date
20260512
Application Date
20260414

Claims (10)

  1. 1. The utility model provides a rice processing equipment observation window powder fog window device, including installing frame (1), apron (2), fastener (3), glass piece (4), pneumatic valve (5) and damping ring (6), apron (2) are installed in installing frame (1) top through a plurality of fasteners (3), all install glass piece (4) in apron (2) and installing frame (1), pneumatic valve (5) are installed on installing frame (1), damping ring (6) are installed in installing frame (1) bottom, a serial communication port, still include carriage (7), scraper blade (8), first limiting plate (9), second limiting plate (10) and magnetism inhale piece (11), first limiting plate (9) rigid coupling of symmetry setting is in installing frame (1) bottom, between first limiting plate (9) of carriage (7) sliding connection in the symmetry setting, scraper blade (8) rigid coupling is in carriage (7) top, second limiting plate (10) rigid coupling of symmetry setting is in installing frame (1) top, every second limiting plate (10) interior equal sliding connection of magnetism piece (11).
  2. 2. The powder fog prevention window device of the observation window of the rice processing equipment according to claim 1, wherein the air valve (5) is used for vacuumizing the space between the cover plate (2) and the mounting plate, so that the vacuum can isolate the temperature and prevent the glass sheet (4) from fogging caused by overlarge temperature difference.
  3. 3. The device for preventing powder fog and viewing window of rice processing equipment according to claim 1, wherein the scraper (8) is made of silica gel, and the scraper (8) is used for scraping powder fog attached to the glass sheet (4).
  4. 4. The powder fog prevention window device of the observation window of the rice processing equipment according to claim 1, wherein the sliding frame (7) is made of metal, and the symmetrically arranged magnetic attraction pieces (11) are adsorbed with the sliding frame (7).
  5. 5. The powder fog prevention window device of the rice processing equipment observation window according to claim 1, further comprising fixing frames (12), filter plates (13) and negative pressure components (14), wherein symmetrically arranged fixing frames (12) are fixedly connected to the lower portion of the mounting frame (1), the filter plates (13) are arranged in each fixing frame (12), and the negative pressure components (14) are arranged on each fixing frame (12).
  6. 6. The device for preventing powder fog and window for a viewing window of rice processing equipment according to claim 5, wherein the negative pressure assembly (14) sucks dust in the mounting frame (1) into the fixing frame (12) to avoid the dust from adhering to the glass sheet (4).
  7. 7. The powder fog window device is prevented by rice processing equipment observation window according to claim 1, further comprising lifting frames (15), guide frames (16), springs (17) and brush plates (18), wherein the symmetrically arranged guide frames (16) are fixedly connected to the mounting frame (1), lifting frames (15) are connected to each guide frame (16) in a sliding mode, springs (17) symmetrically arranged between each lifting frame (15) and the corresponding guide frame (16) are connected, the bottom of each lifting frame (15) is fixedly connected with each brush plate (18), and each brush plate (18) is in contact with the corresponding filter plate (13).
  8. 8. The powder fog prevention window device for a rice processing equipment observation window according to claim 7, wherein the lifting frame (15) is pressed, the spring (17) is compressed, the lifting frame (15) drives the brush plate (18) to move downwards, the lifting frame (15) is loosened, the spring (17) is reset, the lifting frame (15) is driven to move upwards for resetting, the brush plate (18) is further driven to move upwards, and the lifting frame (15) drives the brush plate (18) to reciprocate to sweep dust attached to the filter plate (13).
  9. 9. The powder fog window device of a rice processing equipment observation window according to claim 1, further comprising fixing columns (19), blocking frames (20) and expansion frames (21), wherein the fixing columns (19) are symmetrically arranged on the side army of each fixing frame (12), the blocking frames (20) are clamped between the fixing columns (19) on each fixing frame (12), and the expansion frames (21) are fixedly connected inside each fixing frame (12).
  10. 10. The powder fog prevention window device of the observation window of the rice processing equipment according to claim 9, wherein the blocking frame (20) is splayed towards the upper direction, dust at the bottom is prevented from flowing upwards to be attached to the negative pressure component (14), the inner wall of the expansion frame (21) is a transverse splayed inclined surface for gathering wind and guiding the dust.

Description

Powder fog window device is prevented to rice processing equipment observation window Technical Field The invention relates to the technical field of rice processing equipment, in particular to an anti-powder-fog window device of an observation window of rice processing equipment. Background In the production operation process of the rice processing equipment, workers need to check the internal processing conditions in real time through an observation window on the equipment so as to judge whether the processing flow is normal. Most of rice processing equipment observation windows in the prior art are of single-layer or double-layer glass structures, are directly arranged at the observation port of the equipment, and realize the observation function by means of transparency of glass. However, in the actual rice processing environment, the temperature inside the equipment has a great difference from the outside environment temperature, and the temperature difference is extremely easy to cause the phenomenon of fog on the surface of the observation window glass, so that the sight of workers is blocked. Meanwhile, a large amount of dust is generated in the rice processing process, and the dust easily drifts and adheres to the surface of glass to form powder fog, so that the observation effect is further affected. To solve this problem, some existing equipment can set up simple structure of cleaning in the observation window department, need the staff to clean glass after manually dismantling the part of cleaning, and complex operation just can interrupt normal processing observation flow. Still equipment can install the fan additional and blow dust removal to the observation window, but the dust removal effect is limited, can't solve the problem of glass fog from the root, and the vibrations that the fan operation produced still probably influence the stability of equipment. In addition, the dustproof structure of the existing observation window lacks effective collection and filtration of dust, dust is easy to accumulate around the observation window, the dust can be attached to the glass surface again, other parts inside the equipment can be possibly entered, the whole service life of the equipment is affected, and the use requirements of clear and stable observation windows in the rice processing process cannot be met. Disclosure of Invention The invention aims to solve the problems of fog and dust adhesion of a viewing window of rice processing equipment by providing the anti-fog window device for the viewing window, so that the problems of fog and dust adhesion of the viewing window can be radically solved, the definition of the viewing window is ensured, and meanwhile, the operation is convenient and rapid, and the normal operation of the equipment is not influenced. The technical scheme provided by the invention for solving the problems is as follows: the utility model provides a rice processing equipment observation window prevents powder fog window device, including the installing frame, the apron, the fastener, the glass piece, pneumatic valve and damping ring, the apron is installed in the installing frame top through a plurality of fasteners, all embedded glass piece of installing in apron and the installing frame, the pneumatic valve is installed on the installing frame, the damping ring is installed in the installing frame bottom, still include the carriage, the scraper blade, first limiting plate, second limiting plate and magnetism inhale the piece, the first limiting plate rigid coupling that the symmetry set up is in the installing frame bottom, the carriage slidingtype is connected between the first limiting plate that the symmetry set up, the scraper blade rigid coupling is in the carriage top, the second limiting plate rigid coupling that the symmetry set up is in the installing frame top, all slidingtype in every second limiting plate is connected with magnetism and inhale the piece. More preferably, the air valve is used for vacuumizing the space between the cover plate and the mounting plate, so that the vacuum can isolate the temperature, and the glass sheet is prevented from being fogged due to overlarge temperature difference. More preferably, the scraper is made of silica gel, and the scraper is used for scraping the powder mist attached to the glass sheet. More preferably, the material of the sliding frame is metal, and the symmetrically arranged magnetic attraction pieces are all adsorbed with the sliding frame. More preferably, the filter plate fixing device further comprises fixing frames, filter plates and negative pressure components, wherein the symmetrically arranged fixing frames are fixedly connected to the lower parts of the mounting frames, the filter plates are arranged in each fixing frame, and the negative pressure components are arranged on each fixing frame. More preferably, the negative pressure assembly sucks dust from the mounting frame into the fixed frame to av