Device for lifting underwater shaft head of stirring cage submerged chain conveyor

Abstract

The utility model discloses a device for lifting an underwater shaft head of a stirring cage submerged chain conveyor, which comprises a fixed platform, a fixed bracket, a movable plate, a fixed pin shaft, a connecting rod, an underwater shaft head and a jack, the fixed bracket is vertically fixed on the fixed platform, and the fixed bracket is provided with a plurality of first fixed holes which are longitudinally arranged; the movable plate is inserted into the fixed bracket, is in sliding connection with the fixed bracket and is provided with a second fixed hole; the fixing pin shafts are inserted into the corresponding first fixing holes and the second fixing holes in a penetrating manner; the connecting rod is fixed outside the movable plate, and the bottom end of the connecting rod extends below the fixed platform; the underwater shaft head is mounted at the bottom end of the connecting rod; the jack is mounted on the fixed platform and a telescopic rod is aligned to the bottom end of the movable plate. According to the underwater shaft head lifting device, the structure is simplified, the influence of mechanical faults on the underwater shaft head lifting operation is greatly reduced, meanwhile, the influence of electrical faults on the underwater shaft head lifting operation is eliminated, and the underwater shaft head lifting device is suitable for the underwater shaft head lifting operation in high-fog, high-humidity and low-visibility environments.

Description

Technical Field

[0001] The utility model relates to the technical field of underwater shaft head lifting devices, and more particularly to a device for lifting the underwater shaft head of a slag mixing cage machine. Background Art

[0002] Currently, most of the underwater shaft head lifting devices used in the mixing cage slag scooping machine are turbine worm gear mechanisms, which use the motor to drive the reducer to lift and lower the screw, thereby driving the underwater shaft head to move up and down. However, because it is installed in a high fog, high humidity, and low visibility environment, the motor, reducer, various fasteners and other components are prone to rust, deformation, jamming, and short circuits, and cannot be used normally for a long period of time.

[0003] Therefore, providing a reliable device for lifting the underwater shaft head of a slag mixing cage is an urgent problem to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the utility model provides a device for lifting the underwater shaft head of a mixing cage slag remover, which can be used in a high humidity environment for a long time.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for lifting the underwater shaft head of a churn slag remover, comprising a fixed platform, a fixed bracket, a movable plate, a fixed pin, a connecting rod, an underwater shaft head and a jack, wherein the fixed bracket is vertically fixed to the fixed platform, and the fixed bracket has a plurality of first fixing holes arranged longitudinally; the movable plate is inserted into the fixed bracket and is slidably connected thereto, and the movable plate has a second fixing hole; the fixed pin is inserted into the corresponding first fixing hole and second fixing hole; the connecting rod is fixed to the outside of the movable plate and its bottom end extends to below the fixed platform; the underwater shaft head is mounted on the bottom end of the connecting rod; the jack is mounted on the fixed platform and its telescopic rod is aligned with the bottom end of the movable plate.

[0007] By adopting the above scheme, the beneficial effects of the utility model are:

[0008] The simplified structure greatly reduces the impact of mechanical failures on underwater shaft head lifting operations, while eliminating the impact of electrical failures on underwater shaft head lifting operations. It is suitable for underwater shaft head lifting operations in high fog, high humidity, and bottom visibility environments.

[0009] Furthermore, the bottom end of the fixed bracket and the top plane of the fixed platform, as well as the connecting rod and the outer side surface of the movable plate are all welded. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0011] Figure 1 The accompanying drawing is a schematic structural diagram of a device for lifting the underwater shaft head of a mixing cage slag remover provided by the present invention;

[0012] Figure 2 The accompanying drawing is a front view of the movable plate provided by the utility model. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0014] like Figure 1-2 As shown, an embodiment of the utility model discloses a device for lifting the underwater shaft head of a churn slag remover, including a fixed platform 1, a fixed bracket 2, a movable plate 3, a fixed pin 4, a connecting rod 5, an underwater shaft head 6 and a jack 7. The fixed bracket 2 is vertically fixed on the fixed platform 1. In this embodiment, the bottom end of the fixed bracket 2 is welded to the top plane of the fixed platform 1, and the fixed bracket 2 has a plurality of first fixing holes 21 arranged longitudinally; the movable plate 3 is inserted into the fixed bracket 2 and slidably connected thereto, and the movable plate 3 has a second fixing hole 31; the fixing pin 4 is inserted into the corresponding first fixing hole 21 and second fixing hole 31; the connecting rod 5 is fixed to the outside of the movable plate 3 and its bottom end extends to the bottom of the fixed platform 1. In this embodiment, the connecting rod 5 and the outer side surface of the movable plate 3 are welded; the underwater shaft head 6 is installed at the bottom end of the connecting rod 5; the jack 7 is installed on the fixed platform 1 and its telescopic rod is aligned with the bottom end of the movable plate 3. The utility model simplifies the structure, greatly reduces the influence of mechanical failure on the underwater shaft head lifting operation, and eliminates the influence of electrical failure on the underwater shaft head lifting operation. It is suitable for underwater shaft head lifting operations in high fog, high humidity and bottom visibility environments.

[0015] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the common and similar parts between the various embodiments. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple, and the relevant parts can be referred to the method description.

[0016] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for lifting the underwater shaft head of a slag mixing cage, characterized in that: It includes a fixed platform, a fixed bracket, a movable plate, a fixed pin, a connecting rod, an underwater shaft head and a jack, wherein the fixed bracket is vertically fixed to the fixed platform, and the fixed bracket has a plurality of first fixing holes arranged longitudinally; the movable plate is inserted into the fixed bracket and is slidably connected thereto, and the movable plate has a second fixing hole; the fixed pin is inserted into the corresponding first fixing hole and second fixing hole; the connecting rod is fixed to the outside of the movable plate and its bottom end extends to the bottom of the fixed platform; the underwater shaft head is installed at the bottom end of the connecting rod; the jack is installed on the fixed platform and its telescopic rod is aligned with the bottom end of the movable plate.

2. The device for lifting the underwater shaft head of a slag churn according to claim 1, characterized in that: The bottom end of the fixed bracket and the top plane of the fixed platform, as well as the connecting rod and the outer side surface of the movable plate are all welded.

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