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CN-117564045-B - Automatic rotary hopper cleaning structure

CN117564045BCN 117564045 BCN117564045 BCN 117564045BCN-117564045-B

Abstract

The invention discloses an automatic rotary hopper cleaning structure, and relates to the technical field of pharmaceutical machinery equipment. The hopper comprises a hopper body, a hollow upright column, a sliding assembly, a cleaning cover, a sleeve, a bolt and a cleaning cover, wherein the upright column is fixed on a vertical wall surface through fixing brackets at the upper end and the lower end of the upright column, the sliding assembly comprises a sliding sleeve which is sleeved on the upright column in a sliding mode, a cleaning bracket connected to one side of the sliding sleeve, a handle structure in linkage with the sliding sleeve, a pulley assembly arranged at the upper end of the upright column, the counterweight block is connected with the sliding sleeve through the pulley assembly and arranged in the upright column, the sleeve is fixed in the cleaning bracket, the cleaning cover is fixed at the bottom end of the sleeve, and the cleaning cover is provided with the bolt which is matched with the hopper body to be cleaned. The cleaning brush can effectively wash and clean the inner wall of the hopper body of the hopper, is convenient to use, and meanwhile, the cleaning brush is driven by the attaching assembly to attach to the inner wall of the hopper body of the hopper, so that the cleaning brush is cleaner.

Inventors

  • FANG ZHENG
  • LV LV
  • JI YANAN
  • CHENG JUNCHAO

Assignees

  • 浙江迦南科技股份有限公司

Dates

Publication Date
20260505
Application Date
20231214

Claims (6)

  1. 1. An automatic change clean structure of rotation type hopper, includes hopper bucket body (9), its characterized in that still includes: The hollow upright post (1), the upright post (1) is fixed on a vertical wall surface through fixing brackets (11) at the upper end and the lower end of the upright post; The sliding assembly comprises a sliding sleeve (2) sleeved on the upright post (1) in a sliding manner, a cleaning support (3) connected to one side of the sliding sleeve (2), a handle structure linked with the sliding sleeve (2), a pulley assembly arranged at the upper end part of the upright post (1), and a balancing weight (6) connected with the sliding sleeve (2) through the pulley assembly and arranged in the upright post (1); a cleaning cover (4), wherein a sleeve (27) is fixed in the cleaning support (3), and the cleaning cover (4) is fixed at the bottom end of the sleeve (27); A plug pin (41) matched with the hopper body (9) of the hopper to be cleaned is arranged on the cleaning cover (4); The reciprocating assembly is characterized in that a lifting rotating shaft (13) is inserted into the sleeve (27), an adjusting block (18) is fixed at the bottom end of the lifting rotating shaft (13), spray heads (19) for spraying and cleaning are fixed at four corners of the adjusting block (18), the reciprocating assembly is arranged on the upper side of the cleaning support (3) and used for driving the spray head (19) to reciprocate so as to clean the inner wall of the hopper body (9); The four ends of the adjusting block (18) are respectively provided with a cleaning brush (23), and the rotating cleaning assembly is arranged on the upper side of the cleaning bracket (3) and used for driving the four spray heads (19) and the four cleaning brushes (23) to rotationally clean; the four groups of attaching components are respectively arranged between the adjusting block (18) and the four cleaning brushes (23) and used for driving the four cleaning brushes (23) to attach to the inner wall of the hopper body (9); the extrusion positioning assembly is arranged between the cleaning cover (4) and the adjusting block (18) and is used for extruding and tightening the four groups of attaching assemblies when the cleaning brush (23) does not enter the hopper body (9); Each group of fitting components comprises a U-shaped plate (20) fixed at the side end of an adjusting block (18), two limiting rods (21) are fixed in the U-shaped plate (20), the surfaces of the two limiting rods (21) slide with the same sliding plate (24), the side end of the sliding plate (24) is fixed with a connecting rod (22), a cleaning brush (23) is fixed at the side end of the connecting rod (22), two springs (25) are fixed at the side end of the sliding plate (24), the two springs (25) are fixed at the side end of the adjusting block (18), and the two springs (25) are sleeved on the surfaces of the two limiting rods (21) respectively; The top ends of the four sliding plates (24) are respectively fixed with an extrusion rod (17), the bottom end of the cleaning cover (4) is fixed with an extrusion ring (16), and the four extrusion rods (17) are respectively contacted with the inclined surfaces of the extrusion rings (16).
  2. 2. An automated rotary hopper cleaning structure according to claim 1, wherein the handle structure is connected to the slide sleeve (2) by a cleaning support (3) and comprises a first handle (51) and a second handle (52) connected to a position below the cleaning support (3), the second handle (52) having a lower level than the first handle (51).
  3. 3. An automated rotary hopper cleaning structure according to claim 2, wherein the pulley assembly comprises a pulley (71) arranged at the top of the upright (1), and a wire rope (72) matched with the pulley (71), one end of the wire rope (72) is connected with the cleaning support (3), and the other end extends into the upright (1) to be connected with the balancing weight (6).
  4. 4. An automated rotary hopper cleaning structure according to claim 3, wherein a buffer pad (12) is arranged between the fixed brackets (11) at the upper and lower ends of the upright (1) and the sliding sleeve (2), the sliding sleeve (2) is limited between the upper and lower buffer pads (12), the automatic rotary hopper cleaning structure further comprises a locking buckle (8) fixed on a vertical wall surface, the sliding sleeve (2) is provided with a locking position for rotating around the upright (1) to be close to the vertical wall surface so that the handle structure is connected with the locking buckle (8), and a working position for rotating around the upright (1) to be far away from the vertical wall surface so that the cleaning bracket (3) corresponds to the hopper body (9).
  5. 5. An automated rotary hopper cleaning structure according to any of claims 1-4, wherein the reciprocating assembly comprises a U-shaped frame (10) fixed at the top end of the cleaning support (3), a threaded plate (14) slides in the U-shaped frame (10), a reciprocating screw (35) rotates in the U-shaped frame (10), the threaded plate (14) is in threaded connection with the circumferential surface of the reciprocating screw (35), the lifting rotating shaft (13) rotates in the threaded plate (14), a driving motor (28) is fixed at the top end of the U-shaped frame (10), and the driving motor (28) is connected with the reciprocating screw (35) through a coupling.
  6. 6. An automated rotary hopper cleaning structure as claimed in claim 5 wherein the rotary cleaning assembly comprises a first gear (36) fixed on the surface of the reciprocating screw (35), a fixed plate (15) is fixed in the U-shaped frame (10), a fixed rotary drum (38) is fixed in the fixed plate (15), a cross (34) is fixed in the fixed rotary drum (38), a second gear (37) meshed with the first gear is fixed on the surface of the fixed rotary drum (38), a sliding groove (30) is formed in the lifting rotating shaft (13), the cross (34) slides in the lifting rotating shaft (13), an annular sliding block (33) slides in the sliding groove (30), the annular sliding block (33) is fixed on the surface of the cross (34), a first communication groove (26) and four second communication grooves (29) are formed in the adjusting block (18), the four second communication grooves (29) are respectively communicated with the four spray heads (19), the first communication groove (26) is communicated with the fourth communication groove (29), and the inner communication groove (29) is communicated with the cleaning end (32) of the cleaning pipeline (32).

Description

Automatic rotary hopper cleaning structure Technical Field The invention belongs to the technical field of pharmaceutical machinery equipment, and particularly relates to an automatic rotary hopper cleaning structure. Background In the field of pharmaceutical production, the hopper is a common production container by involving storage, transportation and collection of materials, and in the process, the hopper is generally composed of a detachable hopper cover and a hopper body with a hollow cavity, and a part of the bottom of the hopper is also provided with rollers as a movable hopper trolley. The traditional hopper cleaning and lifting mechanism is in a hand winch mode, the structure is complex, the cost is high, the lifting speed is low, arms are tired after long-time hand shaking, the cleaning effect of the hopper is poor in the prior art, the use is inconvenient, in addition, the total weight of the hand winch structure is large, the hand winch structure is only suitable for the condition of ground installation, but the ground of some pharmaceutical factories is inconvenient to install, and therefore the inventor develops a lifting type hopper cleaning and lifting structure based on the problems, so that the lifting type hopper cleaning and lifting structure has a small occupied space, can be installed by being attached to a wall and is more labor-saving. Disclosure of Invention The invention aims to provide an automatic rotary hopper cleaning structure and a using method, and the technical scheme can effectively wash and clean the inner wall of a hopper body of a hopper, is convenient to use, and meanwhile, the cleaning brush is driven by the attaching component to attach to the inner wall of the hopper body of the hopper, so that the cleaning brush has a cleaner technical effect, and the existing technical problem is solved. In order to solve the technical problems, the invention is realized by the following technical scheme: an automatic change clean structure of rotation type hopper, includes the hopper bucket body, still includes: The hollow upright post is fixed on the vertical wall surface through fixing brackets at the upper end and the lower end of the upright post; The sliding assembly comprises a sliding sleeve sleeved on the upright post, a cleaning bracket connected to one side of the sliding sleeve, a handle structure linked with the sliding sleeve, a pulley assembly arranged at the upper end part of the upright post, and a balancing weight connected with the sliding sleeve through the pulley assembly and arranged in the upright post; the cleaning cover is fixed in the cleaning support and is fixed at the bottom end of the sleeve; the cleaning cover is provided with a bolt which is matched with the hopper body of the hopper to be cleaned; The reciprocating assembly is arranged on the upper side of the cleaning support and used for driving the spray head to reciprocate so as to clean the inner wall of the hopper body; The four ends of the adjusting block are respectively provided with a cleaning brush, and the rotating cleaning assembly is arranged on the upper side of the cleaning bracket and used for driving the four spray heads and the four cleaning brushes to rotate and clean; The four groups of attaching components are respectively arranged between the adjusting block and the four cleaning brushes and used for driving the four cleaning brushes to attach to the inner wall of the hopper body; The extrusion positioning assembly is arranged between the cleaning cover and the adjusting block and used for extruding and tightening the four groups of fitting assemblies when the cleaning brush does not enter the hopper body. Optionally, the handle structure is connected with the sliding sleeve through the cleaning support, including connecting in the first handle and the second handle of cleaning support below position, the level of second handle is less than the level of first handle. Optionally, the pulley assembly is including setting up in the pulley at stand top to and pulley complex wire rope, wire rope one end is connected with the washing support, and the other end stretches into the stand inside and is connected with the balancing weight. Optionally, all be provided with the blotter between fixed bolster and the sliding sleeve at upper and lower both ends of stand, the sliding sleeve limit is located between the upper and lower blotter, still including being fixed in the locking buckle on the vertical wall, the sliding sleeve has around the stand and rotates to being close to vertical wall, makes the locking position that handle structure and locking buckle are connected to and rotate around the stand to keeping away from vertical wall, makes the working position that washs support and hopper body correspond. Optionally, the reciprocating assembly includes the U type frame that is fixed in the cleaning support top, it has the screw thread board to slide in the U type frame, the U type