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CN-224209118-U - Surrounding type connecting rod slag dragging machine

CN224209118UCN 224209118 UCN224209118 UCN 224209118UCN-224209118-U

Abstract

The utility model discloses an encircling type connecting rod slag conveyor which comprises a rotary machine base, wherein the bottom of the rotary machine base is connected with a supporting mechanism through a rotary bearing, the supporting mechanism is of a movable or fixed structure, the movable structure is one of a track type structure, a crawler type structure and a wheel type structure, a large arm is hinged on the rotary machine base, one end of the large arm, which is far away from the rotary machine base, is hinged with a connecting seat, the bottom of the connecting seat is provided with a grabbing mechanism, the large arm is a crank arm, a tripod and a jacking cylinder are sequentially arranged on two sides of the crank arm, a connecting rod a is arranged between the tripod and the rotary machine base, and a connecting rod b is arranged between the tripod and the connecting seat. The cohesive type connecting rod slag scooping machine provided by the utility model can improve the flexibility of the slag scooping process, meet different use environments, ensure the accuracy and stability of slag scooping actions and improve the slag scooping effect.

Inventors

  • WU GUOWEI
  • WU KUNFAN

Assignees

  • 青州晨泰机械设备科技有限公司

Dates

Publication Date
20260508
Application Date
20250524

Claims (9)

  1. 1. The surrounding type connecting rod slag conveyor is characterized by comprising a rotary machine base (1), wherein the bottom of the rotary machine base (1) is connected with a supporting mechanism (4) through a rotary bearing (2), the supporting mechanism (4) is of a movable or fixed structure, a large arm (6) is hinged on the rotary machine base (1), one end, far away from the rotary machine base (1), of the large arm (6) is hinged with a connecting seat (7), a grabbing mechanism (12) is installed at the bottom of the connecting seat (7), the large arm (6) is a crank arm, a tripod (8) and a jacking cylinder (11) are sequentially arranged on two sides of the crank arm, a connecting rod a (9) is installed between the tripod (8) and the rotary machine base (1), and a connecting rod b (10) is installed between the tripod (8) and the connecting seat (7).
  2. 2. The cohesive type connecting rod slag conveyor of claim 1, wherein the movable structure is one of a track type structure, a crawler type structure and a wheel type structure.
  3. 3. The encircling type connecting rod slag conveyor as claimed in claim 1, wherein the rotary machine base (1) is provided with a large-arm rotary motor (3), and an output shaft of the large-arm rotary motor (3) is arranged downwards along the vertical direction.
  4. 4. The encircling type connecting rod slag conveyor as claimed in claim 1 is characterized in that a hood (5) is arranged outside the rotary base (1).
  5. 5. The encircling type connecting rod slag conveyor as claimed in claim 1 is characterized in that the large arm (6) is connected with the tripod (8) and the head of the jacking cylinder (11) through the same rotating shaft.
  6. 6. The cohesive type connecting rod slag dragging machine according to claim 5 is characterized in that the tail of the jacking oil cylinder (11) is hinged with one side of the bottom of the rotary machine base (1).
  7. 7. The cohesive connecting rod slag conveyor of claim 1, wherein the grabbing mechanism (12) is of a double-shaft cohesive structure.
  8. 8. The cohesive type connecting rod slag conveyor as in claim 7 wherein the grabbing mechanism (12) comprises two transmission shafts (121) arranged side by side, the transmission shafts (121) are longitudinally arranged, the bottom ends of the transmission shafts (121) are respectively provided with a handle (124), and each handle (124) can rotate 180 degrees.
  9. 9. The cohesive type connecting rod slag conveyor as in claim 8 wherein the top end of the transmission shaft (121) is mounted in a mounting seat (122), the mounting seat (122) is fixed at the bottom of the connecting seat (7), and a gripper opening and closing motor (123) is mounted above the mounting seat (122).

Description

Surrounding type connecting rod slag dragging machine Technical Field The utility model relates to a surrounding type connecting rod slag dragging machine, and belongs to the technical field of metal smelting equipment. Background A large amount of dross is generated in the metal smelting process, and the dross floats on the inner surface of a ladle or a smelting furnace, so that the quality of molten iron and castings can be influenced if the dross is not cleaned. The slag scooping in the smelting industry mainly comprises two modes of manual slag scooping and mechanical slag scooping, the appearance of the mechanical slag scooping breaks through the traditional manual slag scooping, and the mechanical slag scooping only needs remote control, and the scum in the furnace can be fished out through a slag scooping gripper. The mechanical slag scooping can adopt various protection devices to ensure safer and more reliable working process and ensure long-term stable operation of smelting equipment. However, the existing mechanical slag removing equipment still has the following problems in actual use: 1. The slag dragging equipment has poor flexibility, can only perform single ladle dragging operation in a directional and fixed point mode generally when in use, is inconvenient to drag slag for different ladles, and can not meet different use environments; 2. The slag fishing handle cannot comprehensively grab the scum in the furnace, so that a grabbing dead angle is easy to appear, and a slag fishing effect is also provided with a large lifting space; 3. in the running process, the slag fishing handle is relatively severe in shaking and vibration, poor in running stability, easy to cause molten iron splashing and high in safety risk. In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed. Disclosure of utility model Aiming at the defects in the background technology, the utility model provides the encircling type connecting rod slag scooping machine, which can improve the flexibility of the slag scooping process, meet different service environments, ensure the accuracy and stability of slag scooping action and improve the slag scooping effect. In order to solve the technical problems, the utility model adopts the following technical scheme: The surrounding type connecting rod slag conveyor comprises a rotary machine base, wherein the bottom of the rotary machine base is connected with a supporting mechanism through a rotary bearing, the supporting mechanism is of a movable or fixed structure, a large arm is hinged to the rotary machine base, one end, far away from the rotary machine base, of the large arm is hinged to a connecting seat, a grabbing mechanism is installed at the bottom of the connecting seat, the large arm is a crank arm, a tripod and a jacking cylinder are sequentially arranged on two sides of the crank arm, a connecting rod a is installed between the tripod and the rotary machine base, and a connecting rod b is installed between the tripod and the connecting seat. Further, the movable structure is one of a track type structure, a crawler type structure and a wheel type structure. Further, a large-arm rotary motor is arranged on the rotary base, and an output shaft of the large-arm rotary motor is arranged downwards along the vertical direction. Further, a hood is arranged outside the rotary machine base. Further, the big arm is connected with the head of the tripod and the jacking cylinder through the same rotating shaft. Further, the tail of the jacking cylinder is hinged with one side of the bottom of the rotary machine seat. Further, the grabbing mechanism is of a double-shaft encircling type structure. Further, snatch the mechanism and include two transmission shafts that set up side by side, the transmission shaft sets up along vertical, and the tongs are installed respectively to the bottom of transmission shaft, and every tongs can 180 degrees rotations. Further, the top of transmission shaft is installed in the mount pad, and the mount pad is fixed in the bottom of connecting seat, and the tongs motor that opens and shuts is installed to the mount pad top. After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages: The whole machine can move according to the actual slag-fishing requirement, so that the flexibility of the equipment is improved, and different use environments are met; The grabbing mechanism adopts a double-shaft encircling structure, and the two grippers can reversely realize 180-degree rotation, so that the slag dragging range is enlarged, and slag dragging within a 360-degree range can be realized; The grabbing mechanism can move up and down and left and right, and a balance mechanism is formed by matching the connecting rod a, the tripod and the connecting rod b, so that the grabbing mechanism is kept vertical in the moving process, the accuracy and