Limiting device for molybdenum compound outlet pipeline

Abstract

The utility model discloses a molybdenum compound outlet pipeline limiting device, and relates to the field of molybdenum compound processing and production, the molybdenum compound outlet pipeline limiting device comprises a movably arranged outlet baffle, the outlet baffle is used for closed contact with an outlet of an outlet pipeline, and one end, far away from the outlet pipeline, of the outlet baffle is connected with a movable rotating plate through a plurality of elastic pieces; the movable rotating plate and the outlet pipeline are arranged in a rotatable mode, and the movable rotating plate is connected with a limiting movable rod which can be used for being connected with the outlet pipeline in a limiting mode. The limiting device is used for being installed at the outlet end of an outlet pipeline for conveying molybdenum compounds required by machining, and the limiting device is used for controlling external air to enter a machining device through the outlet pipeline or reducing the contact time of the molybdenum compounds in the outlet pipeline and the external air, so that other different types of molybdenum compounds are prevented from being generated through oxidation. Therefore, the production and processing quality is influenced.

Description

Technical Field

[0001] The utility model relates to the field of molybdenum compound processing and production, in particular to a molybdenum compound outlet pipeline limiting device. Background Art

[0002] Molybdenum has the advantages of high melting point and boiling point, good high temperature strength, anti-friction and corrosion resistance, high thermal conductivity, small thermal expansion coefficient, and good hardenability, making it widely used in aerospace, weapons, electronics, chemical industry and other fields. Molybdenum oxide can be used as steel additives, lubricants, catalysts, etc. In the process of producing and processing molybdenum compounds, in order to obtain the required type of molybdenum compounds, it is necessary to perform different processing on the molybdenum compounds to be produced. Due to the different types of molybdenum compounds required for production, the required air environment is different. In order to avoid the influence of the outside world (including the air environment) on the molybdenum compounds required for production and obtain the required type of molybdenum compounds, a limit device is installed at the outlet pipe of the molybdenum compound processing production process to control the outside air from entering the processing device through the outlet pipe or reduce the contact time between the molybdenum compounds in the outlet pipe and the outside air, thereby reducing the influence of the outside air on the molybdenum compounds required for production and processing. Utility Model Content

[0003] The purpose of this utility model is achieved through the following technical solutions:

[0004] A molybdenum compound outlet pipeline limiting device comprises a movably arranged outlet baffle, the outlet baffle is used for sealing contact with the outlet of the outlet pipeline, one end of the outlet baffle away from the outlet pipeline is connected to a movable rotating plate through a plurality of elastic parts, the movable rotating plate and the outlet pipeline are rotatably arranged, and a limiting movable rod which can be used for limiting connection with the outlet pipeline is connected to the movable rotating plate.

[0005] Preferably, the elastic members include a movable shaft and a spring, one end of the movable shaft is connected to the outlet baffle, and the other end of the movable shaft can movably pass through the movable rotating plate, the spring is passed through the movable shaft and is arranged between the outlet baffle and the movable rotating plate, one end of the spring is connected to the outlet baffle, and the other end of the spring is connected to the movable rotating plate.

[0006] Preferably, the position-limiting movable rod is connected to a connecting sleeve, the connecting sleeve is hingedly connected to a sliding block, and the sliding block and the movable rotating plate are slidably arranged.

[0007] Preferably, both sides of the movable rotating plate are respectively connected to limit plates, the limit plates are respectively provided with limit slots, and the limit movable rod passes through the limit slots and can move along the limit slots.

[0008] Preferably, one end of the connecting sleeve away from the sliding block is respectively connected to a fixed plate, and one end of the fixed plate away from the movable rotating plate is provided with a rotating handle for convenient human hand holding, and the rotating handle is arranged between the two fixed plates with one end connected to one of the fixed plates and the other end connected to the other fixed plate.

[0009] Preferably, both ends of the limiting movable rod are respectively provided with limiting support plates for placing the limiting movable rod and with ends in the form of hooks, and the other end of the limiting support plate is connected and fixed to the side wall of the outlet pipe through a positioning plate.

[0010] Preferably, a limiting screw is movably provided on the positioning plate, the positioning plate and the connecting plate are threadedly connected via the limiting screw, and one side end of the connecting plate is connected and fixed to the movable rotating plate.

[0011] Preferably, a rotating shaft is connected to the bottom end of the movable rotating plate, and the rotating shaft is rotatably connected to a rotating support seat, and the rotating support seat is fixedly connected to the bottom end surface of the outlet pipe.

[0012] The beneficial effect of the utility model is as follows: the purpose of the utility model is to provide a molybdenum compound outlet pipeline limiting device, which is used to be installed at the outlet end of the outlet pipeline of the molybdenum compound required for conveying and processing, and is used to control the outside air to enter the processing device through the outlet pipeline or reduce the contact time between the molybdenum compound in the outlet pipeline and the outside air. In terms of specific structural design, the limiting device includes an outlet baffle that can be movably arranged, and the outlet baffle is used for the outlet of the outlet pipeline to be in sealed contact, and the end of the outlet baffle away from the outlet pipeline is connected with a movable rotating plate through a plurality of elastic members, and the movable rotating plate and the outlet pipeline can be rotatably arranged, and the movable rotating plate is connected with a limiting movable rod that can be used for limiting connection with the outlet pipeline. By controlling the limiting movable rod to drive the movable rotating plate to move (rotate), the movable rotating plate drives the outlet baffle to abut against the outlet end of the outlet pipeline, so as to prevent the outside air environment from entering the processing device through the outlet pipeline when processing the molybdenum compound; or reduce the contact time of the outside air when the molybdenum compound is conveyed out through the outlet pipeline, and avoid oxidation to generate other different "types" of molybdenum compounds, thereby affecting the quality of its production and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a molybdenum compound outlet pipeline limiting device of the utility model;

[0014] Figure 2 This is an exploded schematic diagram of the structure of a molybdenum compound outlet pipeline limiting device of the utility model;

[0015] In the figure, 1-export baffle, 2-movable rotating plate, 3-limiting movable rod, 11-movable shaft, 12-spring, 21-limiting plate, 22-rotating support seat, 31-sliding block, 32-fixing plate, 33-limiting support plate, 34-positioning plate, 35-limiting screw, 36-rotating grip rod. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solutions and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments.

[0017] like Figure 1 to Figure 2 As shown, a molybdenum compound outlet pipeline limiting device includes a movable outlet baffle 1, the outlet baffle 1 is used for the outlet of the outlet pipeline to be in sealed contact, the end of the outlet baffle 1 away from the outlet pipeline is connected to a movable rotating plate 2 through a plurality of elastic members, the movable rotating plate 2 and the outlet pipeline are rotatably arranged, and the movable rotating plate 2 is connected to a limiting movable rod 3 that can be used for limiting connection with the outlet pipeline. The movable rotating plate 2 is driven to move (rotate) by controlling the limiting movable rod 3, so that the movable rotating plate 2 drives the outlet baffle 1 to abut against the outlet end of the outlet pipeline, so as to prevent the outside air environment from entering the processing device through the outlet pipeline when processing the molybdenum compound; or reduce the contact time of the outside air when the molybdenum compound is transported out through the outlet pipeline, so as to avoid oxidation to generate other different "types" of molybdenum compounds, thereby affecting the quality of its production and processing.

[0018] Further, in the embodiment, the elastic member includes a movable shaft 11 and a spring 12. One end of the movable shaft 11 is connected to the outlet baffle 1, and the other end of the movable shaft 12 can move through the movable rotating plate 2. The spring 12 is arranged on the movable shaft 11 and arranged between the outlet baffle 1 and the movable rotating plate 2. One end of the spring 12 is connected to the outlet baffle 1, and the other end of the spring 12 is connected to the movable rotating plate 2. In this way, when the outlet baffle 1 contacts the outlet end of the outlet pipe, a certain "movement elasticity" can be maintained, and the "tightness" of the contact between the outlet baffle 1 and the outlet end of the outlet pipe can be enhanced. In the embodiment, the limit movable rod 3 is connected to a connecting sleeve, and a sliding block 31 is hingedly connected to the connecting sleeve. The sliding block 31 and the movable rotating plate 2 can be slidably arranged. At the same time, the two sides of the movable rotating plate 2 are respectively connected to the limit plates 21, and the limit plates 21 are respectively provided with limit grooves. The limit movable rod 3 passes through the limit groove and can move along the limit groove. In addition, the end of the connecting sleeve away from the sliding block 31 is respectively connected to a fixed plate 32, and the end of the fixed plate 32 away from the movable rotating plate 2 is provided with a rotating handle 36 that is convenient for people to hold. The rotating handle 36 is arranged between the two fixed plates 32 and one end is connected to one of the fixed plates 32, and the other end is connected to the other fixed plate 32. At the same time, the two ends of the limiting movable rod 3 are respectively provided with a limiting support plate 33 for placing the limiting movable rod 3 and the end is set in a hook shape, and the other end of the limiting support plate 33 is connected and fixed to the side wall of the outlet pipe through a positioning plate 34. The two positioning plates 34 are respectively movably penetrated with a limiting screw 35, and the positioning plate 34 is threadedly connected to the connecting plate through the limiting screw 35, and one side end of the connecting plate is connected and fixed to the movable rotating plate 2. In addition, the bottom end of the movable rotating plate 2 is connected with a rotating shaft, and the rotating shaft can be rotatably connected to the rotating support seat 22, and the rotating support seat 22 is connected and fixed to the bottom end surface of the outlet pipe. When it is necessary to make the device "closely attached" to the outlet pipe, the movable rotating plate 2 is driven to "rotate upward" along the rotating support seat 22 by holding the rotating handle 36 by hand, thereby driving the movable rotating plate 2 and the outlet baffle 1 to move toward the outlet end of the outlet pipe, and when the outlet baffle 1 abuts against the outlet end of the outlet pipe, the two sliding blocks 31 are driven to "slide" along the surface of the movable rotating plate by the limiting movable rod 3, and the limiting movable rod 3 is controlled under the limiting guiding action of the two limiting plates 21, so that the two ends of the limiting movable rod 3 fall on the limiting support plates 33 set on their own sides and one side end of the limiting movable rod 3 is set in a bent hook, and the limiting movable rod 3 is "limitedly supported" by the limiting support plate 33, and then the movable rotating plate 2 is "limitedly connected" to the outlet pipe by the two limiting screws 35, so as to finally achieve "closely abutting" of the outlet baffle 1 with the outlet end of the outlet pipe, thereby achieving the purpose of design and use.From the perspective of the structural design of the limit device, the limit device is used to be installed at the outlet end of the outlet pipe for conveying the molybdenum compounds required for processing. The limit device is used to control the outside air from entering the processing device through the outlet pipe or to reduce the contact time between the molybdenum compounds in the outlet pipe and the outside air, so as to avoid oxidation to generate other different "types" of molybdenum compounds, thereby affecting the quality of its production and processing.

[0019] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the embodiments in the above description. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

Claims

1. A molybdenum compound outlet pipeline limiting device, characterized in that: It includes a movably arranged outlet baffle, which is used for sealing contact with the outlet of the outlet pipe. The end of the outlet baffle away from the outlet pipe is connected to a movable rotating plate through a plurality of elastic parts. The movable rotating plate and the outlet pipe are rotatably arranged, and a limit movable rod which can be used for limit connection with the outlet pipe is connected to the movable rotating plate.

2. A molybdenum compound outlet pipeline limiting device according to claim 1, characterized in that: The elastic parts all include a movable shaft and a spring. One end of the movable shaft is connected to the outlet baffle, and the other end of the movable shaft can movably pass through the movable rotating plate. The spring is passed through the movable shaft and arranged between the outlet baffle and the movable rotating plate. One end of the spring is connected to the outlet baffle, and the other end of the spring is connected to the movable rotating plate.

3. A molybdenum compound outlet pipeline limiting device according to claim 1, characterized in that: The position-limiting movable rod is connected with a connecting sleeve, the connecting sleeve is hingedly connected with a sliding block, and the sliding block and the movable rotating plate are slidably arranged.

4. A molybdenum compound outlet pipeline limiting device according to claim 3, characterized in that: The two sides of the movable rotating plate are respectively connected to the limiting plates, the limiting plates are respectively provided with limiting grooves, and the limiting movable rod passes through the limiting grooves and can move along the limiting grooves.

5. A molybdenum compound outlet pipeline limiting device according to claim 3, characterized in that: The end of the connecting sleeve away from the sliding block is respectively connected to a fixed plate, and the end of the fixed plate away from the movable rotating plate is provided with a rotating handle for convenient hand holding. The rotating handle is arranged between the two fixed plates and one end is connected to one of the fixed plates, and the other end is connected to the other fixed plate.

6. A molybdenum compound outlet pipeline limiting device according to claim 5, characterized in that: The two ends of the limit movable rod are respectively provided with limit support plates for placing the limit movable rod and having ends in the form of hooks, and the other end of the limit support plate is connected and fixed to the side wall of the outlet pipe through a positioning plate.

7. A molybdenum compound outlet pipeline limiting device according to claim 6, characterized in that: The positioning plates are respectively provided with limit screws movably thereon, the positioning plates are threadedly connected to the connecting plates via the limit screws, and one side end of the connecting plates is connected and fixed to the movable rotating plate.

8. A molybdenum compound outlet pipeline limiting device according to claim 7, characterized in that: The bottom end of the movable rotating plate is connected with a rotating shaft, and the rotating shaft is rotatably connected to a rotating support seat, and the rotating support seat is connected and fixed to the bottom end surface of the outlet pipe.

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