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CN-224208747-U - Inner wall cleaning structure of pharmaceutical barrel

CN224208747UCN 224208747 UCN224208747 UCN 224208747UCN-224208747-U

Abstract

The utility model provides an inner wall cleaning structure of a pharmaceutical barrel, which comprises a hollow column, wherein a valve is arranged on the outer surface of the upper end of the hollow column, the valve is connected with a connecting pipe through a high-pressure hose, a hollow disc used for being arranged on the movable end of an electric push rod is arranged at the opening end of the connecting pipe, a plurality of vertical holes penetrating through the hollow disc are formed in the edge of the upper surface of the hollow disc at equal intervals in a ring shape, a straight pipe is inserted into the vertical holes, a plurality of small holes are formed in the outer surface of the straight pipe, a rectangular pipe is arranged on the upper side of the vertical holes, a piston is arranged at the upper end of the straight pipe, the piston is slidably arranged in the rectangular pipe, a U-shaped plate is arranged on the upper surface of the piston, and the U-shaped plate is clamped on the rectangular pipe.

Inventors

  • LU LISHENG
  • LIU CHANGJUN
  • HU MINJIE
  • WANG SHUO
  • MA XIAOGANG

Assignees

  • 上海奥科远制药有限公司

Dates

Publication Date
20260508
Application Date
20250528

Claims (7)

  1. 1. The utility model provides an inner wall clearance structure of pharmacy bucket, includes hollow post (1), wherein hollow post (1) upper end surface mounting has valve (3), valve (3) are connected with connecting pipe (13) through high-pressure hose (5), connecting pipe (13) one end is closed form, hollow dish (7) that are used for installing on electric putter movable end are installed to connecting pipe (13) open end, hollow dish (7) upper surface edge is annular equidistance and has seted up a plurality of vertical holes (17) that run through hollow dish (7), install straight tube (6) in vertical hole (17), a plurality of apertures (18) have been seted up to straight tube (6) surface, straight tube (6) lower extreme is closed form, vertical hole (17) upside is equipped with rectangular tube (8), rectangular tube (8) lower extreme and hollow dish (7) are connected fixedly, piston (19) are installed to straight tube (6) upper end, piston (19) slidable mounting is in rectangular tube (8), piston (19) are installed on rectangular tube (10) surface mounting on rectangular tube (10), one end of the U-shaped plate (10) far away from the piston (19) is in threaded connection with a set screw (9) used for limiting the relative position of the U-shaped plate (10) and the rectangular pipe (8).
  2. 2. The inner wall cleaning structure of a pharmaceutical barrel according to claim 1, wherein a connecting rod (11) is arranged in the middle of the upper surface of the hollow disc (7) through a plurality of connecting screws (14), and the upper end of the connecting rod (11) is arranged at the movable end of the electric push rod.
  3. 3. The inner wall cleaning structure of a pharmaceutical barrel according to claim 2, wherein a lower connecting disc (15) is fixedly connected to the lower end of the connecting rod (11), a round table (16) is arranged on the lower side of the lower connecting disc (15), the round table (16) is fixedly connected with the hollow disc (7), a plurality of screw holes are formed in the upper surface of the round table (16) at equal intervals in an annular mode, a plurality of round holes aligned with the screw holes are formed in the upper surface of the lower connecting disc (15) at equal intervals in an annular mode, and the connecting screw (14) penetrates through the round holes and is connected in the screw holes in a threaded mode.
  4. 4. The inner wall cleaning structure of a pharmaceutical barrel according to claim 2, wherein an upper connecting disc (12) is arranged at the upper end of the connecting rod (11), and the upper connecting disc (12) is connected with the movable end of the electric push rod through a plurality of bolts.
  5. 5. The inner wall cleaning structure of a pharmaceutical barrel according to claim 1, wherein a threaded hole (20) is formed in one end of the U-shaped plate (10) far away from the piston (19), and the set screw (9) is in threaded connection with the threaded hole (20).
  6. 6. The inner wall cleaning structure of a pharmaceutical barrel according to claim 1, wherein a pipe joint (2) is arranged on the outer surface of the hollow column (1), and a flange is arranged at one end, far away from the hollow column (1), of the pipe joint (2).
  7. 7. The inner wall cleaning structure of a pharmaceutical barrel according to claim 6, wherein the lower end of the hollow column (1) is provided with a chassis (4), and a plurality of fixing holes are formed in the upper surface of the chassis (4) in an annular equidistant manner.

Description

Inner wall cleaning structure of pharmaceutical barrel Technical Field The utility model relates to an inner wall cleaning structure of a pharmaceutical barrel, and belongs to the field of pharmaceutical equipment. Background In the pharmaceutical production process, the cleaning of the pharmaceutical barrel is a key link for guaranteeing the quality safety of medicines. An innovative and efficient cleaning mode is created, namely, an electric push rod is used for extending to drive a plurality of straight pipes with small holes to extend into a pharmaceutical barrel for cleaning. When the electric push rod sends the straight pipe with the small hole to the preset position inside the pharmaceutical barrel, the cleaning process is formally started. Cleaning liquid is first delivered to a straight pipe with small holes in a high pressure state by an external liquid supply system. The high-pressure cleaning liquid flows in the straight pipe and is rapidly sprayed out from each spray hole in a fan shape or a column shape at high speed. Because of the precise distribution of the spray holes, the high-speed spray cleaning liquid column or liquid fan can uniformly impact the inner wall of the pharmaceutical barrel. On one hand, the cleaning liquid sprayed at high speed directly peels off the surface of the barrel wall by virtue of strong impact force on the one hand, so that the inner wall of the pharmaceutical barrel is cleaned. When facing the pharmaceutical drum with a shallow depth, the upper end portion of the straight tube of a fixed length is positioned outside the pharmaceutical drum after the straight tube is inserted. At this time, the aperture of straight tube upper end surface can spray the washing liquid outside the bucket, not only causes the washing liquid extravagant, still can't effectively clean the bucket wall, leads to this clean mode to be difficult to the adaptation shallow bucket, and application scope is limited. Disclosure of utility model Aiming at the defects in the prior art, the utility model aims to provide a cleaning structure for the inner wall of a pharmaceutical barrel, so as to solve the problems in the prior art. In order to achieve the purpose, the inner wall cleaning structure of the pharmaceutical barrel comprises a hollow column, a valve is arranged on the outer surface of the upper end of the hollow column, the valve is connected with a connecting pipe through a high-pressure hose, one end of the connecting pipe is in a closed shape, a hollow disc used for being installed on the movable end of an electric push rod is installed at the opening end of the connecting pipe, a plurality of vertical holes penetrating through the hollow disc are formed in the edge of the upper surface of the hollow disc at equal intervals in an annular shape, a straight pipe is inserted into the vertical holes, a plurality of small holes are formed in the outer surface of the straight pipe, the lower end of the straight pipe is in a closed shape, a rectangular pipe is arranged on the upper side of the vertical hole, the lower end of the rectangular pipe is fixedly connected with the hollow disc, a piston is installed at the upper end of the straight pipe, the piston is slidably installed in the rectangular pipe, a U-shaped plate is installed on the upper surface of the piston, the U-shaped plate is clamped on the rectangular pipe, and one end of the U-shaped plate far away from the piston is in threaded connection with a positioning screw used for limiting the relative position of the U-shaped plate and the rectangular pipe. Further, a connecting rod is arranged in the middle of the upper surface of the hollow disc through a plurality of connecting screws, and the upper end of the connecting rod is arranged at the movable end of the electric push rod. Further, the connecting rod lower extreme is connected and is fixed with down the connection pad, the connection pad downside is equipped with the round platform, the round platform is connected fixedly with hollow disc, a plurality of screw has been seted up to the round platform upper surface to annular equidistance, a plurality of round holes that align with the screw have been seted up to the lower connection pad upper surface to annular equidistance, the connecting screw runs through the round hole and threaded connection in the screw. Further, an upper connecting disc is arranged at the upper end of the connecting rod, and the upper connecting disc is connected with the movable end of the electric push rod through a plurality of bolts. Further, the screw hole has been seted up to the one end that the piston was kept away from to the U template, set screw threaded connection is at the screw hole. Further, a pipe joint is arranged on the outer surface of the hollow column, and a flange is arranged at one end, far away from the hollow column, of the pipe joint. Further, the lower end of the hollow column is provided with a chassis, and a plurality