Alloy bearing with self-cleaning function

Abstract

The utility model belongs to the technical field of bearings, and discloses an alloy bearing with a self-cleaning function, which comprises a bearing outer sleeve, a bearing inner sleeve is sleeved in the bearing outer sleeve, the bearing inner sleeve comprises a base body, a plurality of placing grooves are arranged on the base body, a plurality of spiral grooves are arranged on the side surface of the base body, and the spiral grooves are arranged in the placing grooves. The spiral groove extends along the axial direction of the bearing inner sleeve and penetrates through the upper bottom surface and the lower bottom surface of the bearing inner sleeve; the sugar liquid stirring tank is ingenious in conception and simple in structure, sugar liquid and crystalline sugar accumulated in the bearing of the sugar liquid stirring tank can be discharged in a self-cleaning mode, abrasion of the bearing caused by accumulation of sugar crystals after long-time use is avoided, and then the working efficiency of the sugar liquid stirring tank is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing technical field, concretely is alloy bearing with self -cleaning effect. BACKGROUND

[0002] In the food, beverage, pharmaceutical and other industries usually need to use sugar liquid agitator to stir sugar liquid, when the sugar liquid agitator works, the alloy bearing at its bottom will be directly contacted with sugar liquid, and the sugar liquid entering between the inner sleeve and the outer sleeve of alloy bearing will crystallize, so that the rotation of alloy bearing is blocked, in addition, it is also easy to cause dry grinding of alloy surface of alloy bearing, thereby affecting the service life of alloy bearing, and increasing the running energy consumption of sugar liquid agitator equipment. UTILITY MODEL CONTENTS

[0003] The utility model solves the main technical problem to provide a kind of alloy bearing with self -cleaning effect, the device simple structure can be cleaned sugar crystallization formed between alloy bearing inner sleeve and outer sleeve, to improve the working efficiency and service life of sugar liquid agitator.

[0004] To solve the above technical problem, the utility model provides the following technical scheme:

[0005] A kind of alloy bearing with self -cleaning effect, including bearing outer sleeve, bearing outer sleeve is internally sleeved with bearing inner sleeve, bearing inner sleeve includes base body, multiple placement grooves are set on base body, several spiral grooves are set on the side surface of base body, spiral groove is extended along the axial direction of bearing inner sleeve and penetrates the upper and lower two bottom surfaces of bearing inner sleeve.

[0006] The utility model further optimizes the above technical scheme as follows:

[0007] The placement groove is used to place alloy block.

[0008] In this way, alloy block can be used to increase the wear resistance of bearing as a whole.

[0009] Further optimization: the number of spiral grooves is 2-4.

[0010] In this way, it is beneficial to discharge sugar crystallization from alloy bearing.

[0011] Further optimization: the width of spiral groove is 16mm, and the depth of spiral groove is 5mm.

[0012] In this way, sugar crystallization can be discharged from alloy bearing more quickly without affecting the rotation of bearing.

[0013] The utility model discloses adopt above -mentioned technical scheme, clever design, reasonable in structure can realize the sugar solution stirring tank's bearing inner accumulation's sugar solution and crystalline sugar self -cleaning discharge through the setting of several spiral grooves, avoid the accumulation of sugar crystallization after long -time use to the bearing wear and tear, and then guarantee the working efficiency of sugar solution stirring tank, can also prolong the service life of bearing, reduce the cost.

[0014] The utility model is further illustrated below in combination with the drawings and examples. DRAWINGS

[0015] Fig. 1 It is whole structure schematic diagram of the utility model embodiment;

[0016] Fig. 2 It is the sectional view of the whole structure of the utility model;

[0017] Fig. 3 It is structure schematic diagram of bearing inner cover in the utility model embodiment.

[0018] In the drawing: 1-bearing outer cover;2-bearing inner cover;21-base body;3-spiral groove;4-arrangement groove. DETAILED DESCRIPTION

[0019] As Figs. 1-3 Shown: a kind of alloy bearing with self-cleaning effect, including bearing outer cover 1, the bearing outer cover 1 inside cover bearing inner cover 2, bearing inner cover 2 includes base body 21, and multiple arrangement grooves 4 are set in base body 21, and several spiral grooves 3 are set in the side surface of base body 21, and spiral groove 3 is along the axial direction of bearing inner cover 2 and is extended and penetrates the upper and lower two bottom surfaces of bearing inner cover 2.

[0020] The arrangement groove 4 is used to place alloy block.

[0021] In the embodiment, alloy block is used to increase the wear resistance of bearing whole, and alloy block can select tin-based alloy, can also select high-chromium cast iron and high manganese steel.

[0022] The number of spiral groove 3 is 2-4.

[0023] Such design is favorable to the sugar crystallization from alloy bearing.

[0024] The width of spiral groove 3 is 16mm, and the depth of spiral groove 3 is 5mm.

[0025] Such design can discharge sugar crystallization from alloy bearing more quickly without affecting the rotation of bearing.

[0026] In working, the bearing outer sleeve 1 and the bearing inner sleeve 2 move relatively, after the sugar solution enters the bearing inner sleeve 2, the crystallized sugar solution is discharged from the bearing inner sleeve 2 under the action of the bearing inner sleeve 2 rotation along the spiral groove 3, thereby playing a self-cleaning role.

[0027] For those skilled in the art, according to the teaching of the present application, the changes, modifications, replacements and variations made to the embodiments without departing from the principles and spirits of the present application still fall within the protection scope of the present application.

Claims

1. An alloy bearing with self-cleaning function, characterized by: The invention comprises a bearing outer sleeve (1), wherein a bearing inner sleeve (2) is provided inside the bearing outer sleeve (1), and the bearing inner sleeve (2) comprises a base (21), a plurality of placement grooves (4) are provided on the base (21), and a plurality of spiral grooves (3) are provided on the side surface of the base (21), and the spiral grooves (3) extend along the axial direction of the bearing inner sleeve (2) and penetrate the upper and lower bottom surfaces of the bearing inner sleeve (2).

2. The alloy bearing with self-cleaning function according to claim 1, characterized in that: The placement groove (4) is used to place the alloy block.

3. The alloy bearing with self-cleaning function according to claim 2, characterized in that: The number of the spiral grooves (3) is 2-4.

4. The alloy bearing with self-cleaning function according to claim 3, characterized in that: The width of the spiral groove (3) is 16 mm, and the depth of the spiral groove (3) is 5 mm.

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