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CN-122009616-A - Automatic filling machine for sterile culture medium

CN122009616ACN 122009616 ACN122009616 ACN 122009616ACN-122009616-A

Abstract

The invention relates to the technical field of filling of culture mediums and discloses an automatic sterile culture medium filling machine, which comprises a machine shell, a workbench, a filling assembly, a blocking structure, a uniform mixing structure and a moving structure, wherein a worker places a vessel in a workbench placing groove, the blocking structure is driven to automatically open and close when the filling assembly descends, the moving structure realizes the transverse and longitudinal fixing of the vessel, and the uniform mixing structure drives the vessel to do square motion; the invention solves the problems of uneven filling and easy displacement of vessels of the existing equipment, has the advantages of high automation degree and good sterility assurance, improves the filling efficiency and the quality of culture medium, and reduces the labor intensity.

Inventors

  • LIANG CHUNLAN
  • ZHAO LIE
  • Xu Huanlian
  • SUN GUIRONG

Assignees

  • 呼伦贝尔市华晟绿色生态农业发展有限公司

Dates

Publication Date
20260512
Application Date
20260326

Claims (10)

  1. 1. The utility model provides an automatic liquid filling machine of aseptic culture medium, its characterized in that, including the casing, set up the workstation in the casing inboard, the standing groove has been seted up on the top of workstation, the inside of standing groove is provided with the household utensils, one side of casing is provided with the filling subassembly, the filling subassembly corresponds from top to bottom with the household utensils, the bottom of filling subassembly is provided with the fender structure, the fender structure is including setting up the riser in the filling subassembly bottom, one side rotation of riser is connected with the driven lever, the outside of driven lever is provided with drive assembly, the top of driven lever is provided with the baffle, the baffle is about filling subassembly center pin symmetric distribution has two sets of baffles to open and shut, the casing opposite side is provided with the mixing structure, the mixing structure is including setting up the loading board at the casing opposite side, one side rotation of loading board is connected with the rectangle piece, one side sliding connection of rectangle piece has the piece, one side of pendulum rod is provided with the slider, one side of loading board is provided with the horizontal pole, the outside sliding connection of montant has the follower, the montant sliding connection has the follower and is provided with the fixed connection board and is provided with the fixed connection with one side of the movable support board.
  2. 2. The automatic sterile culture medium filling machine according to claim 1, wherein the driving assembly is arranged on a side block on one side of the vertical plate, one side of the side block is connected with a rack in a sliding manner, and a bottom connecting plate is arranged at the bottom end of the rack.
  3. 3. The automatic sterile culture medium filling machine according to claim 2, wherein one side of the vertical plate is rotatably connected with a rotating rod, a spring is arranged between the rotating rod and the vertical plate, a driven wheel is arranged on the outer side of the rotating rod and is in meshed connection with the rack, and a bevel gear I is arranged on the outer side of the rotating rod.
  4. 4. The automatic sterile culture medium filling machine according to claim 3, wherein an extension plate is arranged on one side of the vertical plate, a driven rod is rotatably connected to one side of the extension plate, a bevel gear II is arranged at one end of the driven rod, the bevel gear II is in meshed connection with the bevel gear I, and the driven rod is connected with the baffle plate.
  5. 5. The automatic sterile culture medium filling machine according to claim 1, wherein the two groups of the fixing plates and the limiting plates are symmetrically distributed about the fixing shell, the two groups of the fixing plates and the limiting plates move reversely, the surface of the fixing shell is provided with a notch and an opening, and the fixing plates and the limiting plates are respectively connected with the notch and the opening in a sliding manner.
  6. 6. The automatic sterile culture medium filling machine according to claim 5, wherein a bidirectional motor is arranged in the fixed shell, screws are arranged on two sides of the bidirectional motor, a sliding groove is formed in the fixed shell, a sliding block is connected in the sliding groove in a sliding mode, a linkage block is arranged on one side of the sliding block, the linkage block is connected with the fixed plate, and the screws are in threaded connection with the linkage block.
  7. 7. The automatic sterile culture medium filling machine according to claim 6, wherein a groove is further formed in the fixing shell, a protruding block is connected in the groove in a sliding mode, a driven block is arranged on one side of the protruding block and connected with the limiting plate, a screw rod is connected to one side of the driven block in a threaded mode, a bevel gear IV is arranged at one end of the screw rod, and the bevel gear IV is connected with the bevel gear III in a meshed mode.
  8. 8. The automatic sterile medium filling machine according to claim 1, wherein a frame is arranged on one side of the carrying plate, and the frame is connected with the cross rod.
  9. 9. The automatic sterile medium filling machine according to claim 8, wherein a motor is arranged on one side of the bearing plate, and an output shaft of the motor is provided with a sleeve block, and the sleeve block is connected with the rectangular block.
  10. 10. The automatic sterile culture medium filling machine according to claim 9, wherein a connecting plate is arranged at one end of the swing rod, a connecting shaft is arranged at one side of the connecting plate, the connecting shaft is connected with a sliding block, a casing is arranged at one end of the sliding block, the casing is connected with a vertical rod, and the casing is connected with a cross rod in a sliding manner.

Description

Automatic filling machine for sterile culture medium Technical Field The invention relates to the technical field of culture medium filling, in particular to an automatic sterile culture medium filling machine. Background The aseptic culture medium is a core foundation for microorganism culture, biological experiments and biological product production, and the filling process has extremely high requirements on aseptic environment, uniformity and operation efficiency. The automatic filling machine of the sterile culture medium is used as key equipment, can realize quantitative filling, sterile protection and standard operation of the culture medium, is widely applied to the fields of biological laboratories, pharmaceutical enterprises, food processing and the like, and has important significance for guaranteeing the accuracy of experiments and the quality of products and promoting the standardized development of industries. Aiming at the above and related technologies in the prior art, the inventor considers that the defects that a filling head of an automatic sterile culture medium filling machine is easy to be polluted by impurities and destroy sterile environment in the operation and use process, a vessel fixing mode is single, unidirectional fixing can only be realized, the filling or subsequent operation is easy to shift, the culture medium is easy to be accumulated in the middle after the filling, the subsequent culture effect is affected, part of equipment needs additional power to control the opening and closing of a filling opening and the fixing of the vessel, the structure is complex, the energy consumption is high, the operation is complex, vessels with different specifications are difficult to adapt, the universality is poor, and the improvement of the filling efficiency and the quality of the culture medium is severely restricted. Disclosure of Invention The invention aims to solve the technical problem that the automatic filling machine for the sterile culture medium has the defects in the prior art, and therefore, the automatic filling machine for the sterile culture medium is provided. In order to achieve the purpose, the automatic sterile culture medium filling machine comprises a machine shell and a workbench arranged on the inner side of the machine shell, wherein a placing groove is formed in the top end of the workbench, a vessel is arranged in the placing groove, a filling assembly is arranged on one side of the machine shell, the filling assembly corresponds to the vessel vertically, a blocking structure is arranged at the bottom end of the filling assembly, the blocking structure comprises a vertical plate arranged at the bottom end of the filling assembly, a driven rod is rotatably connected to one side of the vertical plate, a driving assembly is arranged on the outer side of the rotating rod, a baffle is arranged on the top end of the driven rod, two groups of baffle plates are symmetrically distributed on the central shaft of the filling assembly, the driving assembly is used for driving the two groups of baffle plates to open and close, a uniform-adjusting structure is arranged on the other side of the machine shell, the uniform-adjusting structure comprises a bearing plate arranged on the other side of the machine shell, a rectangular block is rotatably connected to one side of the bearing plate, a sliding block is arranged on one side of the rectangular block, a sliding block is arranged on one side of the vertical rod, a driving plate is arranged on one side of the bearing plate, a driving plate is provided with a vertical plate, a sliding block is connected to the sliding block is arranged on one side of the vertical rod, a sliding block is fixedly connected to the sliding block is arranged on one side of the sliding block, and is fixedly connected to the sliding block is arranged on one side. Preferably, the driving assembly is arranged on a side block on one side of the vertical plate, one side of the side block is connected with a rack in a sliding mode, and a bottom connecting plate is arranged at the bottom end of the rack. Preferably, one side of the vertical plate is rotationally connected with a rotating rod, a spring is arranged between the rotating rod and the vertical plate, a driven wheel is arranged on the outer side of the rotating rod, the driven wheel is connected with the rack in a meshed mode, and a bevel gear I is arranged on the outer side of the rotating rod. Preferably, an extension plate is arranged on one side of the vertical plate, a driven rod is rotatably connected to one side of the extension plate, a bevel gear II is arranged at one end of the driven rod, the bevel gear II is meshed with the bevel gear I, and the driven rod is connected with the baffle. Preferably, the fixing plate and the limiting plate are symmetrically distributed with respect to the fixing shell, the fixing plate and the limiting plate are reversely moved, the surface of the