Hand-operated counter weight rotating stream inoculation funnel

Abstract

The utility model relates to the technical field of casting production, in particular to a hand-operated counter weight rotating stream inoculation hopper which comprises an inoculation hopper body, supporting cross rods are symmetrically arranged on the outer side wall of the inoculation hopper body, the outer end of one of the supporting cross rods is connected with a counter weight frame, a counter weight sliding rail is arranged in the counter weight frame, and the counter weight sliding rail is connected with the counter weight frame. The balancing weight is arranged on the balancing weight sliding rail in a sliding mode. The mode of manual hand-held follow-up operation is cancelled, potential safety hazards are reduced, labor intensity is relieved, production efficiency is improved, and the device can be widely applied and popularized.

Description

Technical Field

[0001] The utility model relates to the technical field of casting production, in particular to a hand-cranked counterweight rotating flow-following inoculation funnel. Background Art

[0002] The flow-inoculating agent is also called the instantaneous inoculant. It is mainly used in the casting production process. Generally, the particle size of the flow-inoculating agent is required to be 0.2mm~0.8mm. During the casting process, the flow-inoculating agent is flowed into the mold cavity together with the molten iron through a professional inoculation funnel. As the molten iron flows, it plays an inoculating role. The use of flow-inoculating agent can greatly improve the quality of cast iron and reduce the smelting cost.

[0003] At present, in the production pouring process, manual handheld flow inoculation funnel is generally used for flow, which has a high safety hazard. Utility Model Content

[0004] The purpose of the utility model is to provide a hand-cranked counterweight rotating flow-following inoculation funnel in response to the defects and shortcomings of the prior art, which replaces the manual hand-held flow-following operation mode, reduces safety hazards, reduces labor intensity, improves production efficiency, and can be widely used and promoted.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it includes a gestation bucket body, the outer side wall of the gestation bucket body is symmetrically provided with supporting cross bars, the outer end of one of the supporting cross bars is connected to a counterweight frame, a counterweight block slide rail is provided in the counterweight frame, and the counterweight block is slidably arranged on the counterweight block slide rail.

[0006] Preferably, a hand crank is connected to the outer wall of the counterweight frame.

[0007] Preferably, a sealing cover is provided in the top opening of the inoculation bucket body.

[0008] Preferably, a funnel hole is formed at the conical end of the bottom of the inoculation bucket body.

[0009] Preferably, the counterweight frame is arranged in a rectangular frame structure.

[0010] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a hand-cranked counterweight rotating flow-following inoculation funnel, which replaces the manual hand-held flow-following operation mode, reduces safety hazards, reduces labor intensity, improves production efficiency, and can be widely used and promoted. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] Description of reference numerals:

[0013] The inoculation bucket body 1, the funnel hole 1-1, the supporting cross bar 2, the counterweight frame 3, the counterweight block slide rail 4, the counterweight block 5, the hand crank 6, and the sealing cover 7. DETAILED DESCRIPTION

[0014] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the utility model.

[0015] like Figure 1 As shown, this specific embodiment adopts the following technical scheme: it includes a brooding bucket body 1, a sealing cover 7 is arranged in the top opening of the brooding bucket body 1, a funnel hole 1-1 is opened at the conical end of the bottom of the brooding bucket body 1, and the outer side wall of the brooding bucket body 1 is symmetrically provided with supporting cross bars 2, and the outer end of one of the supporting cross bars 2 is connected to a counterweight frame 3 with a rectangular frame structure, a counterweight block slide rail 4 is arranged in the counterweight frame 3, and the counterweight block 5 is slidably arranged on the counterweight block slide rail 4; a hand crank 6 is connected to the outer wall of the counterweight frame 3.

[0016] When using the utility model, the inoculation bucket body 1 is placed on the support frames on both sides of the ladle using the support cross bars 2 on both sides, and the hand crank 6 is held to drive the counterweight frame 3 and the inoculation bucket body 1 to rotate, and the counterweight block 5 slides on the counterweight block slide rail 4, so that the counterweight block slide rail 4 is in the same position as the funnel hole 1-1, both facing vertically downward, and at this time the inoculant can be flushed into the mold cavity together with the molten iron.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the utility model provides a hand-cranked counterweight rotating flow-following inoculation funnel, which replaces the manual hand-held flow-following operation mode, reduces safety hazards, reduces labor intensity, improves production efficiency, and can be widely used and promoted.

[0018] For those skilled in the art, they can modify the technical solutions recorded in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A hand-cranked counterweight rotating flow inoculation funnel, characterized in that: The invention comprises an inoculation bucket body (1), the outer side wall of the inoculation bucket body (1) is symmetrically provided with support cross bars (2), the outer end of one of the support cross bars (2) is connected to a counterweight frame (3), a counterweight block slide rail (4) is provided in the counterweight frame (3), and a counterweight block (5) is slidably provided on the counterweight block slide rail (4).

2. A hand-cranked counterweight rotating flow inoculation funnel according to claim 1, characterized in that: A hand crank (6) is connected to the outer wall of the counterweight frame (3).

3. A hand-cranked counterweight rotating flow inoculation funnel according to claim 1, characterized in that: A sealing cover (7) is arranged in the top opening of the inoculation bucket body (1).

4. A hand-cranked counterweight rotating flow inoculation funnel according to claim 1, characterized in that: A funnel hole (1-1) is provided at the conical end of the bottom of the inoculation bucket body (1).

5. A hand-cranked counterweight rotating flow inoculation funnel according to claim 1, characterized in that: The counterweight frame (3) is arranged in a rectangular frame structure.

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