CN217462685U

CN217462685U - Rotary disk oil storage tank structure of front mesh enclosure of box fan

Info

Publication number: CN217462685U
Application number: CN202221167546.2U
Authority: CN
Inventors: 杨光政; 陈梓泓; 谢侃武; 李新华; 何智钊
Original assignee: Guangdong Triangle Electric Appliance Co ltd
Current assignee: Guangdong Triangle Electric Appliance Co ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-09-20
Anticipated expiration: 2032-05-16

Abstract

The utility model relates to a screen panel rolling disc holds oil groove structure before box fan for box fan, it discloses including the shell, preceding screen panel, the slip dish, the dish lid, the protecgulum, characteristics are protecgulum, dish lid, preceding screen panel, slip dish install at the shell openly by preceding stack in proper order after to, protruding have interior protruding muscle and outer protruding muscle annularly in the front of slip dish, form between the inside and outside protruding muscle and hold the oil groove, the array is provided with and holds the convex oil mouth of holding of outside arc that the oil groove communicates mutually on outer protruding muscle annularly. The utility model has the advantages that simple structure, it can solve the workman effectively and add lubricating grease at production in-process ration to extrude the outward problem that runs off of grease when preventing preceding screen panel from rotating.

Description

Rotary disk oil storage tank structure of front mesh enclosure of box fan

Technical Field

The utility model relates to a screen panel rolling disc holds oily groove structure before box fan, specifically indicates that the rolling disc that the preceding screen panel used holds oily groove structure before indicating among the environmental appliance.

Background

The front net cover of the box fan mainly plays two roles in the fan. Firstly, the method comprises the following steps: the safety regulation requirements are met, and the safety problem caused by the fact that a human hand contacts with the fan blades is prevented. Secondly, the method comprises the following steps: the rotation of the front net cover can play a role in air guiding. The wind guide is an important function of the box fan product. The common front mesh enclosure of the box fan can be driven by a synchronous motor or rotated by a sliding turntable structure through wind power generated by the fan. For the mode that the front net cover rotates through the wind power generated by the fan, the lubrication is the key of rotating parts. The screen panel rotates mainly to have two problems before the box fan that has asynchronous motor drive form, and first lubricating grease appears spilling over around in the box fan operation process in front, leads to the box fan to appear the starved oil after operation a period and rotates unsmoothly, and harmfully such as abnormal sound causes the use to cause bad use to experience to the consumer. The second existing rotating disc structure has no lubricating grease adding position, and the problems of uncertain lubricating grease adding position and nonuniform use amount exist in the operation process of production process staff, so that the consistency of the whole machine is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a screen panel rolling disc holds oily groove structure before box fan, it can solve preceding screen panel operation process appear to spilling over all around and there is lubricating grease to add the uncertain scheduling problem in production process staff operation process.

The technical solution of the utility model is that on the basis of shell, preceding screen panel, sliding tray, dish lid, protecgulum, characteristics are protecgulum, dish lid, preceding screen panel, sliding tray install at the shell openly by preceding stack after to in proper order, protruding have interior protruding muscle and outer protruding muscle in the front of sliding tray annular, form between the inside and outside protruding muscle and hold the oil groove, the array is provided with the outside arc convex oil storage mouth that communicates with holding the oil groove on outer protruding muscle annularly.

The utility model discloses an operating principle is through inside and outside protruding muscle formation oil groove structure side on the sliding tray to the array has the outer oil mouth that holds of concave play on outside protruding muscle, and the staff adds lubricating grease to the inslot in the production process ration, ensures the process uniformity of production process. Preceding screen panel rotates the in-process and slides with the cooperation of holding oily inslot wall, and the inside grease of oil groove flows along the radial direction of sliding disk under the extrusion of screen panel in the front, and the oil storage hole's of holding oil groove effect this moment is exactly will be extruded the grease and collect, avoids the grease to run off, leads to preceding screen panel because of but oil leads the dry friction.

The utility model has the advantages that simple structure, it can solve the workman effectively and add lubricating grease at production in-process ration to extrude the outward problem that runs off of grease when preventing preceding screen panel from rotating.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the exploded perspective structure of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;

fig. 5 is a schematic view of the front three-dimensional structure of the sliding plate of the present invention;

fig. 6 is a schematic view of the back side three-dimensional structure of the sliding plate of the present invention.

Detailed Description

According to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 show, the utility model discloses on shell 1, preceding screen panel 2, protecgulum 3, dish lid 4, sliding tray 5's basis, characteristics are protecgulum 3, dish lid 4, preceding screen panel 2, sliding tray 5 by preceding to back stack in proper order and install in shell 1 openly, protruding have interior protruding muscle 6 and outer protruding muscle 7 in sliding tray 5's front annular ground, form the oil storage groove between the inside and outside protruding muscle, the annular ground array is provided with ten convex oil storage mouths of outside arc that communicate with the oil storage groove on outer protruding muscle 7.

Claims

1. The utility model provides a screen panel rolling disc holds oily groove structure before box fan, it includes the shell, preceding screen panel, sliding disc, dish lid, protecgulum, characterized by protecgulum, dish lid, preceding screen panel, sliding disc from preceding to the back stack in proper order and install in the shell openly, protruding have interior protruding muscle and outer protruding muscle in the front of sliding disc annular, form the oil storage groove between interior, the outer protruding muscle, the annular array is provided with the protruding oil mouth of outside arc that communicates with the oil storage groove on the outer protruding muscle.