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CN-122006552-A - Prevent piled up many powder agitating unit

CN122006552ACN 122006552 ACN122006552 ACN 122006552ACN-122006552-A

Abstract

The anti-accumulation multi-powder stirring device comprises a mixing bin, mixing cylinders, mixing mechanisms, feeding plates and opening and closing mechanisms, wherein the top of the mixing bin is provided with a mixing cover plate, the center of the top of the mixing cover plate is provided with the mixing cylinders in a penetrating mode, the top of the mixing cylinders is provided with a driving mechanism, the top of the mixing cover plate is located on the side face of the mixing cylinder and is provided with a mixing inlet, a piston rod of the mixing cylinder is connected with the top of the mixing mechanism, a clearance groove is formed between the bottom of the mixing mechanism and the top of the feeding plates, the bottom of the mixing bin is hinged with semicircular feeding plates which are symmetrically attached, the opening and closing mechanisms are arranged on the side face of the bottom of the mixing bin corresponding to each feeding plate, and the opening and closing mechanisms are arranged in a clamping mode with the feeding plates. The high-viscosity powder material is not easy to be accumulated when being stirred and mixed.

Inventors

  • MEI SHUNQI
  • FU GUOJUN
  • DU XIONGXING
  • XU QIAO
  • CHEN ZHEN
  • ZHENG QUAN
  • IVANOV SERGEI

Assignees

  • 现代纺织技术创新中心(鉴湖实验室)

Dates

Publication Date
20260512
Application Date
20260213

Claims (10)

  1. 1. The anti-accumulation multi-powder stirring device is characterized by comprising a mixing bin (13), a mixing cylinder (16), a mixing mechanism (15), a feeding plate (17) and an opening and closing mechanism (18); The top of the mixing bin (13) is provided with a mixing cover plate (14), the center of the top of the mixing cover plate (14) is provided with a mixing cylinder (16) in a penetrating way, the top of the mixing cylinder (16) is provided with a driving mechanism, and the top of the mixing cover plate (14) is positioned on the side surface of the mixing cylinder (16) and is provided with a mixing inlet (141); A piston rod of the mixing cylinder (16) is connected with the top of the mixing mechanism (15), a clearance groove is formed between the bottom of the mixing mechanism (15) and the top of the feeding plate (17), a semicircular feeding plate (17) which is symmetrically attached and arranged is hinged to the bottom of the mixing bin (13), and an opening and closing mechanism (18) is arranged on the side surface of the bottom of the mixing bin (13) corresponding to each feeding plate (17); The opening and closing mechanism (18) is clamped with the feeding plate (17).
  2. 2. The multi-powder stirring device capable of preventing accumulation according to claim 1, wherein the mixing mechanism (15) comprises a supporting rod (151), a plurality of mixing connecting rods (152) and a plurality of mixing plates (153), the top of the supporting rod (151) is connected with a piston rod of a mixing cylinder (16), a plurality of mixing connecting rods (152) are equidistantly arranged at the lower end of a side wall of the supporting rod (151), and one end, far away from the supporting rod (151), of each mixing connecting rod (152) is connected with one mixing plate (153).
  3. 3. The multi-powder stirring device capable of preventing accumulation as claimed in claim 1, wherein a plurality of equally-spaced sawtooth grooves (154) are formed in the bottom of the mixing plate (153), and the bottom of the mixing plate (153) is in contact with the top of the feeding plate (17).
  4. 4. The multi-powder stirring device for preventing accumulation as in claim 1 is characterized in that the opening and closing mechanism (18) comprises an opening and closing cylinder (181), a movable component (182), a connecting component (183) and a clamping component (184); The top of opening and shutting cylinder (181) is connected with the one end of movable component (182), and the other end and the outside of mixing bunker (13) of movable component (182) enclose to be connected, and the piston rod of opening and shutting cylinder (181) is connected with the top of coupling assembling (183), and the bottom and the block subassembly (184) swing joint of coupling assembling (183), the side and the block setting of compounding board (153) of block subassembly (184).
  5. 5. The multi-powder stirring device for preventing accumulation according to claim 1, wherein the movable assembly (182) comprises a mixing hinged seat (1821) and a mixing connecting rod (1822), the bottom of the mixing hinged seat (1821) is connected with the top of the opening and closing cylinder (181), the top of the mixing hinged seat (1821) is connected with one end of the mixing connecting rod (1822), and the other end of the mixing connecting rod (1822) is connected with the outer periphery of the mixing bin (13); the mixing connecting rod (1822) is L-shaped.
  6. 6. The anti-accumulation multi-powder stirring device according to claim 1, wherein the connecting assembly (183) comprises a connecting plate (1831), a connecting groove (1832) is formed in the bottom of the connecting plate (1831), a connecting shaft (1833) is arranged in the connecting groove (1832), and the connecting plate (1831) is movably connected with the clamping assembly (184) through the connecting shaft (1833).
  7. 7. The anti-accumulation multi-powder stirring device according to claim 1, wherein the clamping assembly (184) comprises two upper clamping pieces (1841), two lower clamping pieces (1842) and a mixing swing arm (1843), one end of the mixing swing arm (1843) is rotationally connected with the connecting plate (1831) through a connecting shaft (1833), and the other end of the mixing swing arm (1843) is spliced with the side surface of the feeding plate (17); a holding area (1846) is formed at one side, close to the feeding plate (17), of the top of the material mixing swing arm (1843), and the side surface of the feeding plate (17) is embedded in the holding area (1846); The upper clamping piece (1841) and the lower clamping piece (1842) which are positioned on the same side of the mixing swing arm (1843) are connected through a clamping shaft (1845).
  8. 8. The multi-powder stirring device for preventing accumulation according to claim 1, wherein an upper clamping area (1844) is formed at the front end of the bottom of the upper clamping piece (1841), a lower clamping area (1847) is formed at the front end of the top of the lower clamping piece (1842), and a feeding plate (17) is arranged between the upper clamping area (1844) and the lower clamping area (1847); the end face, close to the feeding plate (17), of the upper clamping piece (1841) is abutted against the feeding plate (17), and the end face, close to the feeding plate (17), of the lower clamping piece (1842) is spliced with the feeding plate (17).
  9. 9. The multi-powder stirring device capable of preventing accumulation according to claim 1, wherein three clamping blocks (171) are arranged on one side, close to the opening and closing mechanism (18), of the outer periphery of the feeding plate (17), and the three clamping blocks (171) are respectively clamped with two lower clamping pieces (1842) and a mixing swing arm (1843).
  10. 10. The anti-accumulation multi-powder stirring device according to claim 1, wherein a protective cover (19) is arranged on the outer side of the mixing bin (13), and the top of the protective cover (19) is lower than the top of the mixing bin (13); The bottom of the protective cover (19) is provided with a truncated cone-shaped auxiliary hopper (191), and the longitudinal center line of the outlet of the auxiliary hopper (191) is overlapped with the closing line of the two feeding plates (17).

Description

Prevent piled up many powder agitating unit Technical Field The invention relates to an improvement of a multi-powder stirring technology, belongs to the field of stirring, and particularly relates to an anti-accumulation multi-powder stirring device. Background In the mixing process of powder, the powder is easy to accumulate in a bin wall and a pipeline, so that the blocking risk is increased, the follow-up weighing inaccuracy and uneven stirring can be caused, the problems are more prominent for the high-viscosity powder, the high-adhesion property can further interfere the metering precision and the mixing uniformity, and finally the conveying efficiency of the whole production line is seriously impaired. And traditional device's mixed stirring part is poor with hopper inner wall laminating degree, easily forms the dead angle when stirring for powder especially high viscosity material very easily adheres to at hopper inner wall and discharge gate, can cause serious piling up and blocking after long-term accumulation, needs artifical frequent clearance, and the operation is very loaded down with trivial details. The application number is CN201620276664.5, and the chinese patent application of application day is 2016 month 2 discloses a granule material mixing stirring device, the inner chamber of shock-absorbing base is provided with the agitator, the top of agitator is provided with the feed inlet, and the bottom axle center department of agitator runs through shock-absorbing base's bottom and is provided with the discharge gate, the speed reducer is installed to the top center department of agitator, the top of speed reducer is provided with agitator motor, be provided with the (mixing) shaft that runs through the top of agitator on agitator motor's the power take off end through the shaft coupling, the outer wall grafting of (mixing) shaft has the connection straight-bar, the outer wall grafting of connection straight-bar has stirring vane, the other end of connection straight-bar is connected to the outer wall of vertical scraping the flitch, and the bottom of the vertical scraping the flitch of above-mentioned scheme has improved granule material mixing stirring's of cambered surface, has guaranteed granule material mixing stirring's stability, but does not solve when mixing high viscosity powder, produces accumulative problem easily. The disclosure of this background section is only intended to increase the understanding of the general background of the present patent application and should not be taken as an admission or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art. Disclosure of Invention The invention aims to solve the problem that high-viscosity powder is easy to accumulate when being stirred and mixed in the prior art, and provides an anti-accumulation multi-powder stirring device which is not easy to accumulate when the high-viscosity powder is stirred and mixed. In order to achieve the aim, the technical scheme of the invention is that the anti-accumulation multi-powder stirring device comprises a mixing bin, a mixing cylinder, a mixing mechanism, a feeding plate and an opening and closing mechanism; the top of the mixing bin is provided with a mixing cover plate, the center of the top of the mixing cover plate is provided with a mixing cylinder in a penetrating way, the top of the mixing cylinder is provided with a driving mechanism, and the top of the mixing cover plate is positioned on the side surface of the mixing cylinder and is provided with a mixing inlet; the piston rod of the mixing cylinder is connected with the top of the mixing mechanism, a clearance groove is formed between the bottom of the mixing mechanism and the top of the feeding plate, the bottom of the mixing bin is hinged with semicircular feeding plates which are symmetrically attached, and an opening and closing mechanism is arranged on the side surface of the bottom of the mixing bin corresponding to each feeding plate; The opening and closing mechanism is arranged in a clamping manner with the feeding plate. The mixing mechanism comprises a supporting rod, a plurality of mixing connecting rods and a plurality of mixing plates, wherein the top of the supporting rod is connected with a piston rod of a mixing cylinder, a plurality of mixing connecting rods are arranged at the lower end of the side wall of the supporting rod at equal intervals, and one end, far away from the supporting rod, of each mixing connecting rod is connected with one mixing plate. A plurality of equally spaced saw tooth grooves are formed in the bottom of the mixing plate, and the bottom of the mixing plate is in contact with the top of the feeding plate. The opening and closing mechanism comprises an opening and closing cylinder, a movable assembly, a connecting assembly and a clamping assembly; the top of the opening and closing cylinder is connected with one end of the