Rotary butt joint structure of flue of diesel cooker

Abstract

The utility model discloses a rotary butt joint structure of a diesel oil cooking machine flue, which comprises a rotary inner sleeve and a rotary outer sleeve, the rotary inner sleeve is rotatably sleeved on the inner side of the rotary outer sleeve, a sealing gland is connected between the outer wall of the rotary inner sleeve and the inner wall of the rotary outer sleeve, and the rotary inner sleeve and the rotary outer sleeve are arranged on the inner side of the sealing gland. A rotating assembly is further connected between the rotating inner sleeve and the rotating outer sleeve. Compared with the prior art, the rotary butt joint structure of the flue of the diesel cooker has the advantage that the smoke pipe is prevented from being knotted.

Description

TECHNICAL FIELD

[0001] The utility model relates to diesel cooking machine technical field, specifically point to a kind of diesel cooking machine flue's rotary butt joint structure. BACKGROUND

[0002] Diesel cooking machine is a kind of cooking equipment using diesel as energy to heat, and it needs to use smoke pipe to guide smoke when diesel cooking machine is used, but in actual process, diesel cooking machine is mostly automatic cooking machine, which leads to turning when diesel cooking machine is actually applied.

[0003] When discharging smoke, hard pipe is mostly connected with hose, and when diesel cooking machine is turned, the hose is knotted and affects normal smoke discharge when hard pipe part is turned with pot. INVENTION CONTENTS

[0004] (I) problem to be solved

[0005] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a rotary butt joint structure of diesel cooking machine flue to prevent smoke pipe knotting.

[0006] (II) technical scheme

[0007] To solve the above technical problems, the technical scheme provided by the utility model is as follows: a rotary butt joint structure of diesel cooking machine flue, which comprises a rotary inner sleeve and a rotary outer sleeve, the rotary inner sleeve is rotatably connected to the inner side of the rotary outer sleeve, a sealing gland is connected between the outer wall of the rotary inner sleeve and the inner wall of the rotary outer sleeve, the rotary inner sleeve and the rotary outer sleeve are further connected with a rotating assembly.

[0008] As an improvement, the sealing gland and the end wall of the rotary outer sleeve are connected by bolts, and the sealing gland and the end wall of the rotary outer sleeve are further provided with a sealing gasket.

[0009] As an improvement, the inner ring wall of the sealing gland is concave and provided with a sealing groove, and the sealing groove is provided with an O-ring.

[0010] As an improvement, the rotating assembly comprises a ceramic bearing and shaft positioning members arranged at the upper end and the lower end of the ceramic bearing, and the shaft positioning members comprise a hole clamp spring arranged at the upper part of the ceramic bearing and a shaft clamp spring arranged at the lower part of the ceramic bearing.

[0011] As an improvement, the outer wall of the rotary inner sleeve is convex and provided with a flange plate matched with the ceramic bearing.

[0012] (III) beneficial effects

[0013] The utility model discloses a rotary docking structure of diesel frying machine flue, which comprises a rotary inner sleeve, a rotary outer sleeve, a sealing assembly and a ceramic bearing. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a kind of diesel frying machine flue rotary docking structure section view structural diagram.

[0015] As shown in the figure: 1, rotary inner sleeve;2, bolt;3, O ring;4, sealing gasket;5, sealing gland;6, hole with clasp spring;7, ceramic bearing;8, shaft with clasp spring;9, rotary outer sleeve. DETAILED DESCRIPTION

[0016] The specific embodiments of the utility model will be further described below in combination with the drawings. Wherein the same parts are indicated by the same reference numerals.

[0017] It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0018] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can be a central element, and when an element is referred to as "connected to" another element, it can be directly connected to the other element or there can be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terminology used in the description of the utility model in the specification herein is for the purpose of describing specific embodiments only and is not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items.

[0020] In order to make the content of the utility model more easily understood clearly, the technical solutions in the utility model embodiments will be described clearly and completely below in combination with the drawings in the utility model embodiments.

[0021] Please refer to the drawings in the utility model embodiments Figure 1The application discloses a rotary butt joint structure of a diesel frying machine flue, which comprises a rotary inner sleeve 1 and a rotary outer sleeve 9, the rotary inner sleeve 1 is rotatably sleeved on the inner side of the rotary outer sleeve 9, a sealing gland 5 is arranged between the outer wall of the rotary inner sleeve 1 and the inner wall of the rotary outer sleeve 9, and a rotating assembly is further arranged between the rotary inner sleeve 1 and the rotary outer sleeve 9 on the inner side of the sealing gland 5.

[0022] In actual application, the sealing gland 5 is fixedly connected with the end wall of the rotary inner sleeve 1 through bolts 2, the sealing gland 5 and the end wall of the rotary inner sleeve 1 are further provided with a sealing gasket 4, the inner annular wall of the sealing gland 5 is concave and provided with a sealing groove, and the sealing groove is provided with an O-shaped ring 3, so that the sealing is completed through the O-shaped ring 3; and the sealing gasket 4 is arranged between the sealing gland 5 and the rotary inner sleeve 1, so that the sealing is completed.

[0023] In one of the embodiments,

[0024] The rotating assembly comprises ceramic bearings 7 and shaft positioning members arranged at the upper end and the lower end of the ceramic bearings 7, the shaft positioning members comprise a hole clamping spring 6 arranged at the upper part of the ceramic bearings 7 and a shaft clamping spring 8 arranged at the lower part of the ceramic bearings 7, the outer wall of the rotary inner sleeve 1 is outwardly protruded and provided with a protruding plate matched with the ceramic bearings 7, and the inner wall of the rotary outer sleeve 9 is provided with a hole groove matched with the hole clamping spring 6, so that the axial position of the ceramic bearings 7 is limited.

[0025] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0026] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and the contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0027] The utility model and the implementation mode thereof are described above, and the description is not restrictive, and the embodiment shown in the drawings is only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if the person skilled in the art is inspired, without departing from the creative purpose of the utility model, without creative design, the similar structure mode and the embodiment of the technical scheme should belong to the protection scope of the utility model.

Claims

1. A rotary docking structure for a diesel cooker flue, characterized by: The rotary inner sleeve is sleeved in the rotary outer sleeve, a sealing gland is arranged between the outer wall of the rotary inner sleeve and the inner wall of the rotary outer sleeve, and a rotating assembly is further arranged between the rotary inner sleeve and the rotary outer sleeve.

2. The rotary docking structure of a diesel cooker flue according to claim 1, characterized in that: A bolt is arranged between the sealing gland and the end wall of the rotary inner sleeve.

3. The rotary docking structure of a diesel cooker flue according to claim 2, characterized in that: An O-shaped ring is arranged in the sealing groove.

4. The rotary docking structure of a diesel cooker flue according to claim 1, characterized in that: The rotating assembly comprises a ceramic bearing and shaft positioning members arranged at the upper end and the lower end of the ceramic bearing.

5. The rotary docking structure of a diesel cooker flue according to claim 4, characterized in that: The outer wall of the rotary inner sleeve is provided with a protruding plate matched with the ceramic bearing.

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