Embracing type connecting rod slag salvaging machine

Abstract

The utility model discloses an embracing type connecting rod submerged chain conveyor which comprises a rotary machine base, the bottom of the rotary machine base is connected with a supporting mechanism through a slewing bearing, the supporting mechanism is of a movable or fixed structure, and the movable structure is one of a rail type structure, a crawler type structure and a wheel type structure. A large arm is hinged to the rotary base, the end, away from the rotary base, of the large arm is hinged to a connecting base, and a grabbing mechanism is installed at the bottom of the connecting base. The large arm is a crank arm, a tripod and a jacking oil cylinder are sequentially arranged on each of the two sides of the crank arm, a connecting rod a is installed between the tripod and the rotary base, and a connecting rod b is installed between the tripod and the connecting base. According to the embracing type connecting rod slag salvaging machine, the flexibility of the slag salvaging process can be improved, different use environments are met, the accuracy and stability of slag salvaging actions are ensured, and the slag salvaging effect is improved.

Description

Technical Field

[0001] This utility model relates to a slag removal machine with a connecting rod, belonging to the technical field of metal smelting equipment. Background Technology

[0002] A large amount of slag is generated during metal smelting, floating on the surface of the molten steel ladle or smelting furnace. If the slag is not cleaned properly, it will affect the quality of the molten iron and castings. Slag removal in the smelting industry mainly uses two methods: manual slag removal and mechanical slag removal. The advent of mechanical slag removal has broken with traditional manual methods. Mechanical slag removal only requires remote control, and the slag can be removed from the furnace using a slag-removing gripper. Mechanical slag removal can employ various protective devices to make the operation safer and more reliable, ensuring the long-term stable operation of the smelting equipment.

[0003] However, existing mechanical slag removal equipment still has the following problems in actual use:

[0004] 1. The slag removal equipment has poor flexibility. In general, it can only perform slag removal work on a single steel ladle in a fixed direction and at a fixed point. It is not convenient to perform slag removal operations on different steel ladles and cannot meet the needs of different use environments.

[0005] 2. The slag-removing gripper cannot grab the floating slag in the furnace from all angles, and it is easy to have blind spots, so there is still a lot of room for improvement in the slag-removing effect;

[0006] 3. During operation, the slag removal grabber shakes and vibrates violently, resulting in poor operational stability and a risk of molten iron splashing.

[0007] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0008] This utility model addresses the shortcomings of the prior art by providing a clamping linkage slag remover, which can improve the flexibility of the slag removal process, meet different usage environments, ensure the accuracy and stability of the slag removal action, and improve the slag removal effect.

[0009] To solve the above technical problems, the present invention adopts the following technical solution:

[0010] A clamping linkage slag remover includes a rotary base, the bottom of which is connected to a support mechanism via a slewing bearing. The support mechanism can be a movable or fixed structure. A boom is hinged to the rotary base, and the end of the boom away from the rotary base is hinged to a connecting seat. A gripping mechanism is installed at the bottom of the connecting seat. The boom is a crank arm, and a tripod and a lifting cylinder are sequentially installed on both sides of the crank arm. A connecting rod a is installed between the tripod and the rotary base, and a connecting rod b is installed between the tripod and the connecting seat.

[0011] Furthermore, the mobile structure is one of the following: tracked, tracked, or wheeled structures.

[0012] Furthermore, a boom slewing motor is installed on the slewing machine base, and the output shaft of the boom slewing motor is arranged vertically downwards.

[0013] Furthermore, a cover is installed on the outside of the rotary machine base.

[0014] Furthermore, the boom, tripod, and lifting cylinder head are connected by the same pivot.

[0015] Furthermore, the tail end of the lifting cylinder is hinged to one side of the bottom of the rotary machine base.

[0016] Furthermore, the gripping mechanism is a dual-axis clamping structure.

[0017] Furthermore, the gripping mechanism includes two drive shafts arranged side by side, the drive shafts are arranged longitudinally, and grippers are respectively installed at the bottom end of the drive shafts, each gripper can rotate 180 degrees.

[0018] Furthermore, the top of the drive shaft is installed inside the mounting base, the mounting base is fixed to the bottom of the connecting base, and a gripper opening and closing motor is installed above the mounting base.

[0019] Compared with the prior art, the present invention, by adopting the above technical solution, has the following advantages:

[0020] The entire machine can be moved according to actual slag removal needs, improving the flexibility of the equipment to meet different usage environments;

[0021] The gripping mechanism adopts a dual-axis clamping structure, with the two grippers able to rotate 180° in opposite directions, increasing the slag removal range and enabling slag removal within a 360° range;

[0022] The gripping mechanism can move up and down and left and right. It forms a balancing mechanism through the cooperation of link a, tripod and link b, which keeps the gripping mechanism vertical during movement, ensuring the accuracy and stability of the slag removal action and improving the slag removal effect.

[0023] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0024] Figure 1 This is a structural front view of the present invention;

[0025] Figure 2 This is a top view of the structure of this utility model;

[0026] Figure 3 This is a schematic diagram of the gripping mechanism.

[0027] In the diagram, 1-slewing base, 2-slewing bearing, 3-boom slewing motor, 4-support mechanism, 5-machine cover, 6-boom, 7-connecting seat, 8-tripod, 9-link a, 10-link b, 11-lifting cylinder, 12-gripping mechanism, 121-drive shaft, 122-mounting seat, 123-gripper opening and closing motor, 124-gripper. Detailed Implementation

[0028] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0029] like Figures 1-3 As shown in the figure, this utility model provides a clamping linkage slag removal machine, including a rotary base 1. The bottom of the rotary base 1 is connected to the support mechanism 4 through a rotary bearing 2. A large arm 6 is hinged on the rotary base 1. The end of the large arm 6 away from the rotary base 1 is hinged to a connecting seat 7. A gripping mechanism 12 is installed at the bottom of the connecting seat 7.

[0030] The support mechanism 4 can be a mobile or fixed structure. The mobile structure can be one of a track-mounted, tracked, or wheeled type. The structural style of the support mechanism 4 can be determined according to the actual slag removal needs. The support mechanism 4 can drive the entire machine to move, improving the flexibility of the equipment.

[0031] The slewing machine base 1 is equipped with a boom slewing motor 3, and the output shaft of the boom slewing motor 3 is arranged vertically downwards. A cover 5 is installed on the outside of the slewing machine base 1.

[0032] The boom 6 is a crank arm, and a tripod 8 and a lifting cylinder 11 are arranged sequentially on both sides of the crank arm. The boom 6, the tripod 8, and the head of the lifting cylinder 11 are connected by the same pivot. The tripod 8 can swing along the hinge.

[0033] The tail of the lifting cylinder 11 is hinged to one side of the bottom of the rotary machine base 1.

[0034] A connecting rod a9 is installed between the tripod 8 and the rotary base 1, and a connecting rod b10 is installed between the tripod 8 and the connecting seat 7. The connecting rod a9, the tripod 8 and the connecting rod b10 cooperate to form a balancing mechanism. By setting a balancing mechanism on the boom 6, the gripping mechanism 12 maintains verticality and operational stability during movement.

[0035] The gripping mechanism 12 is a dual-axis embracing structure.

[0036] The gripping mechanism 12 includes two drive shafts 121 arranged side by side. The drive shafts 121 are arranged longitudinally. A gripper 124 is installed at the bottom of each drive shaft 121. Each gripper 124 can rotate 180 degrees. The top of the drive shaft 121 is installed in the mounting base 122. The mounting base 122 is fixed to the bottom of the connecting base 7. A gripper opening and closing motor 123 for driving the gripper 124 to open and close is installed above the mounting base 122.

[0037] The specific working principle of this utility model is as follows:

[0038] The gripping mechanism 12 in this utility model adopts a dual-axis embracing structure, and the two grippers 124 can rotate 180° in opposite directions, which increases the slag removal range and enables slag removal within a 360° range.

[0039] The lifting cylinder 11 drives the boom 6 to swing vertically, and the boom rotation motor 3 drives the boom 6 to rotate horizontally, thereby driving the gripping mechanism 12 to move up and down and left and right. The connecting rod a9, the tripod 8 and the connecting rod b10 work together to form a balancing mechanism, which keeps the gripping mechanism 12 vertical during movement, ensuring the accuracy and stability of the slag removal action.

[0040] The entire machine can be moved according to actual slag removal needs, improving the flexibility of the equipment to meet different usage environments.

[0041] The above description provides examples of the preferred embodiments of this utility model. Any aspects not detailed herein are common knowledge to those skilled in the art. The scope of protection of this utility model is determined by the claims. Any equivalent modifications based on the technical teachings of this utility model are also within the scope of protection of this utility model.

Claims

1. A clamping rod slag remover, characterized in that: It includes a slewing base (1), the bottom of which is connected to a support mechanism (4) via a slewing bearing (2). The support mechanism (4) is a movable or fixed structure. A large arm (6) is hinged on the slewing base (1). The end of the large arm (6) away from the slewing base (1) is hinged to a connecting seat (7). A gripping 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 lifting cylinder (11) are arranged on both sides of the crank arm in sequence. A connecting rod a (9) is installed between the tripod (8) and the slewing base (1), and a connecting rod b (10) is installed between the tripod (8) and the connecting seat (7).

2. The clamping linkage slag remover as described in claim 1, characterized in that: The mobile structure is one of the following: tracked, tracked, or wheeled.

3. The clamping linkage slag remover as described in claim 1, characterized in that: The boom slewing motor (3) is installed on the slewing base (1), and the output shaft of the boom slewing motor (3) is set downward in the vertical direction.

4. The clamping linkage slag remover as described in claim 1, characterized in that: The rotary machine base (1) is externally fitted with a cover (5).

5. The clamping linkage slag remover as described in claim 1, characterized in that: The boom (6) is connected to the tripod (8) and the head of the lifting cylinder (11) via the same pivot.

6. The clamping linkage slag remover as described in claim 5, characterized in that: The tail of the lifting cylinder (11) is hinged to one side of the bottom of the rotary machine base (1).

7. The clamping linkage slag remover as described in claim 1, characterized in that: The gripping mechanism (12) is a dual-axis embracing structure.

8. The clamping linkage slag remover as described in claim 7, characterized in that: The gripping mechanism (12) includes two drive shafts (121) arranged side by side. The drive shafts (121) are arranged longitudinally, and grippers (124) are respectively installed at the bottom of the drive shafts (121). Each gripper (124) can rotate 180 degrees.

9. A clamping linkage slag remover as described in claim 8, characterized in that: The top end of the drive shaft (121) is installed in the mounting base (122), the mounting base (122) is fixed to the bottom of the connecting base (7), and the gripper opening and closing motor (123) is installed above the mounting base (122).

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