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CN-224208236-U - Vibration-proof machine base of horizontal screw centrifuge

CN224208236UCN 224208236 UCN224208236 UCN 224208236UCN-224208236-U

Abstract

The utility model provides a vibration-proof machine seat of a horizontal screw centrifuge, which relates to the technical field of centrifuges and comprises a bottom plate, wherein a motor A is fixedly connected to the side surface of the bottom plate, a screw is fixedly connected to the output end of the motor A, a fixing frame is connected to the surface of the screw in a threaded manner, and a screw rod rotating handle is connected to the inner part of the fixing frame in a threaded manner.

Inventors

  • LI ZHELU
  • SONG LIHUA
  • SONG XIAOJUN

Assignees

  • 南京达旻机械制造有限公司

Dates

Publication Date
20260508
Application Date
20250705

Claims (6)

  1. 1. The vibration-proof machine base of the horizontal screw centrifuge comprises a bottom plate (1) and is characterized in that a motor A (2) is fixedly connected to the side face of the bottom plate (1), a screw rod (3) is fixedly connected to the output end of the motor A (2), a fixing frame (4) is connected to the surface of the screw rod (3) in a threaded mode, a screw rod rotating handle (5) is connected to the inner thread of the fixing frame (4), a clamping block A (6) is connected to one end of the screw rod rotating handle (5) in a rotating mode, a sliding rod A (7) is fixedly connected to one end of the clamping block A (6), an air cylinder (8) is fixedly connected to the inner portion of the fixing frame (4), a clamping block B (9) is fixedly connected to the output end of the air cylinder (8), a damping mechanism (11) is fixedly connected to the inner sliding of the fixing frame (4), a fixing block (12) is fixedly connected to the side face of the bottom plate (1), and a motor B (13) is fixedly connected to the surface of the fixing block (12).
  2. 2. The vibration-proof machine base of the horizontal decanter centrifuge according to claim 1, wherein the output end of the motor B (13) is fixedly connected with a belt pulley A (14), the surface of the belt pulley A (14) is in rolling connection with a belt (15), the surface of the belt (15) is in rolling connection with a belt pulley B (16), and the surface of the belt pulley B (16) is in rotary connection with a centrifuge body (17).
  3. 3. The vibration-proof machine base of the horizontal decanter centrifuge according to claim 1, wherein the two ends of the screw rod (3) are rotatably connected with the inside of the bottom plate (1), the surface of the fixing frame (4) is slidably connected with the inside of the bottom plate (1), and the surface of the sliding rod A (7) is slidably connected with the inside of the fixing frame (4).
  4. 4. The vibration-proof machine base of the horizontal decanter centrifuge according to claim 1, wherein two ends of the sliding rod B (10) are fixedly connected with the inside of the bottom plate (1), rubber pads are arranged on the surfaces of the U-shaped groove rectangular blocks of the clamping blocks A (6) and the clamping blocks B (9), and the two vibration-proof mechanisms (11) are respectively fixed on the surfaces of the bottom plate (1) and the fixing frame (4).
  5. 5. The vibration-proof machine base of the horizontal decanter centrifuge according to claim 1, wherein the vibration-proof mechanism (11) comprises a bottom column (110), a lower vibration-proof seat (111) is connected to the surface of the bottom column (110) in a threaded manner, an elastic arc plate (112) is fixedly connected to the surface of the lower vibration-proof seat (111), an upper vibration-proof seat (113) is fixedly connected to one end of the elastic arc plate (112), a wire column (114) is fixedly connected to the upper surface of the upper vibration-proof seat (113), a rotary drum (115) is connected to the surface of the wire column (114) in a threaded manner, and a top block (116) is rotatably connected to one end of the rotary drum (115).
  6. 6. The vibration-proof machine base of horizontal decanter centrifuge according to claim 5, wherein the inner part of the upper vibration-proof seat (113) is slidably connected with the surface of the bottom column (110), the top block (116) is a rectangular block with a U-shaped groove, a rubber pad is arranged on the surface, and a sliding hole is formed in the inner part of the upper vibration-proof seat (113) and matched with the diameter of the bottom column (110).

Description

Vibration-proof machine base of horizontal screw centrifuge Technical Field The utility model relates to the technical field of centrifuges, in particular to a vibration-proof base of a horizontal decanter centrifuge. Background The horizontal decanter centrifuge is used as a high-efficiency solid-liquid separation device, and plays an important role in various industrial fields such as chemical industry, environmental protection, food, pharmacy and the like by virtue of the advantages of continuous operation, high separation efficiency, high automation degree and the like. The traditional horizontal decanter centrifuge shockproof stand has a plurality of defects in the design and use process. From the structural aspect, many bases adopt traditional fixed structure, and the focus is higher and lack nimble adjustment mechanism, are difficult to adapt to the installation demand of different specification centrifuges. When the centrifuges with different lengths or sizes are required to be installed, the machine base is often required to be redesigned or modified, the installation process is complicated, the efficiency is low, and the equipment replacement and maintenance cost is increased. The utility model discloses a split seat of horizontal spiral discharge sedimentation centrifuge, relate to centrifuge technical field, including main part frame, auxiliary frame and angle frame are installed respectively to one side that main part frame bottom is relative, auxiliary frame deviates from the one end of angle frame and stretches out in main part frame, install the rotary drum bearing frame on the main part frame, install rotary drum bearing on the rotary drum bearing frame, install main motor and auxiliary motor on the auxiliary frame, main motor and auxiliary motor pass through differential mechanism connection rotary drum bearing respectively, differential mechanism is installed on main part frame or auxiliary frame, though the split seat can be dismantled to above-mentioned device, make the installation degree of difficulty reduce, but the suitability that fixed size's frame can't adapt to multiple size centrifuge and install reduces the influence installation and availability factor that needs the fixed matching installation frame to lead to, need improve. Disclosure of utility model The present utility model is directed to solving the technical problems set forth in the background art. The utility model adopts the following technical scheme that the vibration-proof machine base of the horizontal screw centrifuge comprises a bottom plate, wherein a motor A is fixedly connected to the side surface of the bottom plate, a screw is fixedly connected to the output end of the motor A, a fixing frame is connected to the surface of the screw in a threaded manner, a screw rotating handle is connected to the inner part of the fixing frame in a threaded manner, a clamping block A is rotatably connected to one end of the screw rotating handle, a sliding rod A is fixedly connected to the surface of the clamping block A, an air cylinder is fixedly connected to the inner part of the fixing frame, a clamping block B is fixedly connected to the output end of the air cylinder, a sliding rod B is fixedly connected to the inner part of the fixing frame, a vibration-proof mechanism is fixedly connected to the surface of the fixing frame, a fixing block is fixedly connected to the side surface of the bottom plate, and the motor B is fixedly connected to the surface of the fixing block. Preferably, the output end of the motor B is fixedly connected with a belt pulley A, the surface of the belt pulley A is connected with a belt in a rolling manner, the surface of the belt is connected with a belt pulley B in a rolling manner, and the surface of the belt pulley B is connected with a centrifuge body in a rotating manner. Here, motor B is inverter motor, can adjust the rotational speed according to actual demand, and its output is connected with belt pulley A through the shaft coupling fixedly connected with respectively. Preferably, the two ends of the screw rod are rotationally connected with the inside of the bottom plate, the surface of the fixing frame is in sliding connection with the inside of the bottom plate, and the surface of the sliding rod A is in sliding connection with the inside of the fixing frame. Here, the both ends of screw rod are rotated through the inside of deep groove ball bearing and bottom plate and are connected, guarantee screw rod pivoted smoothness nature, and the surface design of mount has the guide way, with the inside guide rail sliding connection who sets up of bottom plate, improves the stability and the precision that the mount moved, slide bar A's surface and the inside slide hole sliding connection who sets up of mount, and the slide hole inner wall is through polishing treatment, reduces sliding friction. Preferably, the two ends of the sliding rod B are fixedly connected with the inside of t