一种搅拌叶结构及冷冻食品制造设备

Abstract

本实用新型公开了一种搅拌叶结构及冷冻食品制造设备，均包括：下连接件，下连接件设有轴套部；上连接件，位于下连接件的上方；至少两片搅拌叶片，绕轴套部的轴向间隔均匀地圆周分布，搅拌叶片的下端与下连接件相连，搅拌叶片的上端与上连接件相连，搅拌叶片的下部具有相对轴套部的轴向倾斜设置的下压板部，搅拌叶片环绕轴套部的周向设置少于一圈；下连接件、上连接件和全部搅拌叶片之间围成中空的框架结构以实现搅拌叶结构稳定地旋转，减少搅拌叶片的变形，搅拌叶片环绕轴套部少于一圈能够有效避免冰冻食品粘黏在搅拌叶片的表面，搅拌叶片在转动过程中依靠下压板部驱使冰冻食品向下排出，减少冰冻食品残留，有助于冰冻食品集中输出。

Claims

1. A stirring blade structure, characterized by comprising: include: The lower connector (100) is provided with a bushing portion (110). The upper connector (200) is located above the lower connector (100); At least two stirring blades (300) are evenly distributed circumferentially around the axial spacing of the bushing portion (110). The lower end of the stirring blade (300) is connected to the lower connector (100), and the upper end of the stirring blade (300) is connected to the upper connector (200). The lower part of the stirring blade (300) has a lower pressure plate portion (310) that is inclined relative to the axial spacing of the bushing portion (110). The stirring blade (300) is arranged around the bushing portion (110) less than one turn in the circumferential direction. The lower connector (100), the upper connector (200), and all the stirring blades (300) form a hollow frame structure.

2. The stirring blade structure according to claim 1, characterized in that: The lower pressure plate (310) is an arc-shaped plate that is inclined downward and protrudes downward. The convex arc surface of the arc plate faces the bushing (110), and the angle between the arc plate and the horizontal plane gradually increases from bottom to top.

3. The stirring blade structure according to claim 2, characterized in that: The arc-shaped plate extends along the axial direction of the bushing portion (110) while surrounding the circumference of the bushing portion (110).

4. The stirring blade structure according to claim 2, characterized in that: The stirring blade (300) is provided with an inclined plate section (320) extending along the upper end of the arc plate to the upper connector (200), and the lower side of the inclined plate section (320) is deflected toward the middle of the stirring blade structure.

5. The stirring blade structure according to claim 1, characterized in that: Two stirring blades (300) are provided. The stirring blades (300) are arranged around the bushing (110) at an angle of less than 180°. The two stirring blades (300) are centrally symmetrical about a point on the central axis of the bushing (110).

6. The stirring blade structure according to claim 5, characterized in that: It also includes two vertical stiffeners (400) symmetrically arranged about the central axis of the bushing (110). The lower end of the vertical stiffener (400) is connected to both the lower connector (100) and the lower end of the stirring blade (300). The upper end of the vertical stiffener (400) is connected to the upper connector (200). The inner edges of the two vertical stiffeners (400) and the inner edges of the two stirring blades (300) can form a cylindrical accommodating space.

7. The stirring blade structure according to claim 6, characterized in that: The lower connector (100) is a transverse rib that is coplanar with the vertical rib (400). The bushing (110) is formed in the middle of the transverse rib. Both ends of the transverse rib are connected to the lower end of a stirring blade (300) and the lower end of a section of the vertical rib (400). The upper connector (200) is a circular ring plate that is coaxially arranged with the bushing (110). The circular ring plate, the vertical rib (400), and the corresponding stirring blade (300) form a triangular region.

8. The stirring blade structure according to claim 7, characterized in that: The upper and middle outer edges of the vertical stiffener (400) form relief grooves (410) that are recessed inward along the width direction of the vertical stiffener (400).

9. The stirring blade structure according to claim 7, characterized in that: The lower connector (100), the upper connector (200), the bushing (110), the two stirring blades (300), and the two vertical stiffeners (400) are an integral plastic structure.

10. A frozen food manufacturing apparatus characterized by comprising: Includes the stirring blade structure according to any one of claims 1-9.

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