Transmission chain link of alloy granulator

Abstract

The utility model relates to a transmission chain link of an alloy granulating machine, which belongs to the technical field of alloy granulating machines and is characterized in that limiting bosses are arranged on two sides of a pin shaft hole of a chain plate, a limiting plate is correspondingly arranged on a pin shaft, and when the pin shaft is inserted into the pin shaft hole of the chain plate, the limiting plate is supported on the pin shaft hole. According to the utility model, the structure design is reasonable, the abrasion can be effectively reduced, and the service life can be prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to an alloy granulating machine transmission chain link belongs to alloy granulating machine technical field. BACKGROUND

[0002] At present, the existing alloy granulating machine mainly adopts transmission chain plate to drive the molten steel tank to move, but because the chain plates are connected through the pin shaft, relative rotation exists between the pin shaft and the chain plate during operation, which leads to serious wear of the chain plate, and at the same time, when the chain plate moves, the chain plate often contacts and rubs with the rack of the alloy granulating machine at the turning position, which leads to the situation that the chain plate is broken. SUMMARY

[0003] In order to solve the technical problems existing in the prior art, the utility model provides an alloy granulating machine transmission chain link which has a reasonable structure design, can effectively reduce wear and prolong service life.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the technical scheme of an alloy granulating machine transmission chain link, which comprises a chain plate and a pin shaft, limit bosses are arranged on both sides of the pin shaft hole of the chain plate, a limit plate is arranged on the pin shaft in correspondence, when the pin shaft is inserted and mounted in the pin shaft hole of the chain plate, the limit plate is supported on the pin shaft hole and clamped between the limit bosses, and planes matched with the limit bosses are arranged on both sides of the limit plate.

[0005] Preferably, control inclined surfaces are further arranged on the limit bosses, and the control inclined surfaces on the limit bosses close to the edge of the chain plate extend to the edge of the chain plate.

[0006] Preferably, the limit plate is a square plate.

[0007] Preferably, the height of the limit boss is 0.8-1cm.

[0008] Compared with the prior art, the utility model has the following technical effects: the utility model arranges limit bosses at the position of the pin shaft hole of the chain plate, limits the relative rotation between the limit shaft and the chain plate through the limit bosses, and utilizes the control inclined surfaces on the limit bosses, so that the rack of the alloy granulating machine can be contacted and separated from the chain plate when the chain plate moves and turns, and wear is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is a structural schematic view of the utility model.

[0010] Figure 2 It is a structural schematic view of the chain wheel in the utility model. DETAILED DESCRIPTION

[0011] In order to make the technical problems, technical solutions and beneficial effects of the utility model to be solved clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model.

[0012] As shown in Figure 1 and Figure 2 The alloy granulating machine transmission chain link comprises a chain plate 1 and a pin shaft 2, the pin shaft hole of the chain plate 1 is provided with limiting bosses 3 on both sides, and correspondingly, the pin shaft 2 is provided with limiting plates 4, when the pin shaft 2 is inserted into the pin shaft hole of the chain plate, the limiting plates 4 are supported on the pin shaft hole and clamped between the limiting bosses 3, and the two sides of the limiting plates 4 are provided with planes matched with the limiting bosses 3.

[0013] The utility model sets two limiting bosses 3 on one side of the chain plate 1, the limiting bosses 3 are integrally arranged with the chain plate 1, and the limiting plates 4 are installed on the pin shaft 2, when the pin shaft 2 and the chain plate 1 are matched, the limiting plates 4 are clamped between the two limiting bosses 3, so that the rotation between the pin shaft 2 and the chain plate 1 can be avoided. The limiting plate 4 is a square plate, such as a square, a rectangle and a regular polygon.

[0014] The control inclined surface on the limiting boss close to the edge of the chain plate extends to the edge of the chain plate. The height of the limiting boss 3 is 0.8-1cm. The control inclined surface can first contact the rack of the alloy granulating machine when the chain plate moves and turns, and control the rack of the alloy granulating machine to separate from the chain plate, thereby avoiding abrasion.

[0015] The above only describes the preferred embodiments of the utility model and is not used to limit the utility model, and any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be included in the scope of the utility model.

Claims

1. An alloy granulator drive link comprising a link plate and a pin, characterized in that: The chain plate is provided with limiting bosses on both sides of the pin shaft hole, and corresponding, the pin shaft is provided with a limiting plate, when the pin shaft is inserted into the pin shaft hole of the chain plate, the limiting plate is supported on the pin shaft hole and clamped between the limiting bosses, and the limiting plate is provided with a flat surface on both sides matched with the limiting bosses.

2. The alloyed granulator chain link of claim 1, wherein: The limiting boss is further provided with a control inclined surface, and the control inclined surface on the limiting boss close to the edge of the chain plate extends to the edge of the chain plate.

3. The alloyed granulator chain link of claim 1, wherein: The limiting plate is a square plate.

4. The alloyed granulator chain link of claim 1, wherein: The height of the limiting boss is 0.8-1cm.

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