Puffing adjusting structure of ice cream machine

Abstract

The utility model provides a puffing adjusting structure of an ice cream machine, and belongs to the technical field of ice cream machines. The outer pipe and the bottom of a raw material barrel are manufactured into a whole, the inner pipe is rotationally connected into the outer pipe, an air inlet is formed in the top of the inner pipe and communicated with an inner cavity of a freezing cylinder barrel, a feeding hole is formed in the lower end of the outer pipe, a plurality of adjusting holes are evenly formed in the inner pipe in the circumferential direction, and the diameters of the adjusting holes are different. Materials in the raw material barrel can enter the inner cavity of the freezing cylinder barrel when the inner pipe is rotated until the adjusting hole is aligned with the feeding hole. The device has the advantages of simple structure, convenience in adjustment and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of ice cream machines and relates to an ice cream machine puffing adjustment structure. Background Art

[0002] The parts of commercial ice cream machines that need to be cleaned frequently are mainly the raw material tank and the freezing cylinder. The raw materials in the raw material tank are pre-cooled and mixed under the control of the refrigeration system, and then transported to the freezing cylinder through the conveying device, where they are mixed with air and further cooled to form ice cream. The puffing rod is the structure for materials and air to enter the freezing cylinder from the raw material barrel. The function of the stirring scraper frame is to ensure that the milk slurry is fully mixed with the air, and at the same time scrape off the small ice crystals formed on the inner wall of the freezing cylinder, so that the texture of the ice cream is uniform and delicate. The formed ice cream is squeezed out through the pouring outlet, completing the entire production process.

[0003] The inner tube and the outer tube of the existing puffing rod are both detachably connected to the raw material barrel to facilitate cleaning thereof. In addition, in order to realize feed control, the structure thereof is often relatively complicated. Utility Model Content

[0004] The purpose of the utility model is to provide an ice cream machine puffing adjustment structure in view of the above problems existing in the prior art. The technical problem to be solved by the utility model is how to simplify the structure of the puffing rod.

[0005] The purpose of the utility model can be achieved through the following technical solutions: an ice cream machine puffing adjustment structure, characterized in that it includes an outer tube integrally formed with the bottom of a raw material barrel and an inner tube rotatably connected to the outer tube, the top of the inner tube has an air inlet hole, the air inlet hole is connected to the inner cavity of a freezing cylinder, the lower end of the outer tube has a feed hole, and a plurality of adjustment holes are evenly opened circumferentially on the inner tube, each adjustment hole has a different aperture, and the material in the raw material barrel can enter the inner cavity of the freezing cylinder when the inner tube is rotated until the adjustment hole is aligned with the feed hole.

[0006] Furthermore, the top of the inner tube has a rotating head, the rotating head has a plurality of positioning notches, and the top end of the outer tube has a positioning protrusion matched with the positioning notches.

[0007] The advantages of this solution are:

[0008] 1. The outer tube of the puffing rod is integrated with the raw material barrel, which simplifies the structure and can be removed together with the integrated cylinder group for cleaning;

[0009] 2. The feed hole diameter of the puffing rod is adjustable, and the adjustment method is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the ice cream machine cylinder after the cover plate is removed.

[0011] Figure 2 It is a schematic diagram of the structure of the inner tube of the puffed rod.

[0012] In the figure, 1, raw material barrel; 2, outer tube; 3, inner tube; 4, air inlet hole; 5, feed hole; 6, adjustment hole; 7, rotating head; 8, positioning notch; 9, positioning protrusion. DETAILED DESCRIPTION

[0013] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0014] like Figure 1 and Figure 2 As shown, the puffing adjustment structure of the ice cream machine includes an outer tube 2 integrally formed with the bottom of the raw material barrel 1 and an inner tube 3 rotatably connected to the outer tube 2, the top of the inner tube 3 is provided with an air inlet hole 4, the air inlet hole 4 is connected to the inner cavity of the freezing cylinder, the lower end of the outer tube 2 is provided with a feed hole 5, and a plurality of adjustment holes 6 are evenly opened circumferentially on the inner tube 3, and the apertures of the adjustment holes 6 are different. The material in the raw material barrel 1 can enter the inner cavity of the freezing cylinder when the inner tube 3 is rotated until the adjustment hole 6 is aligned with the feed hole 5.

[0015] The top of the inner tube 3 has a rotating head 7, and the rotating head 7 has a plurality of positioning notches 8. The top of the outer tube 2 has a positioning protrusion 9 that matches the positioning notch 8. The corresponding positioning notch 8 is selected to match the positioning protrusion 9 to achieve positioning, and the position of the positioning protrusion 9 can be observed to determine the adjustment gear.

[0016] Pull up the inner tube 3 and rotate it, select the adjustment hole 6 of the appropriate size to align with the feed hole 5, and then insert it downward. Through the cooperation of the positioning protrusion 9 and the positioning recess 8, the adjusted state is locked. The adjustment is convenient and the operation is simple. The air inlet hole 4 always passes through the top of the inner tube 3 and the bottom of the raw material barrel 1. The bottom of the raw material barrel 1 is the freezing cylinder. The raw material barrel 1 is the raw material mixing chamber. The raw material enters the freezing cylinder below the barrel from the bottom of the raw material barrel 1 through the feed hole 5 and the adjustment hole 6 aligned with it.

[0017] The specific embodiments described herein are merely examples of the spirit of the present invention. A person skilled in the art of the present invention may make various modifications or additions to the specific embodiments described or replace them in a similar manner, but this will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An ice cream machine puffing adjustment structure, characterized in that: The invention comprises an outer tube (2) formed integrally with the bottom of a raw material barrel (1) and an inner tube (3) rotatably connected to the outer tube (2); the top of the inner tube (3) is provided with an air inlet hole (4), the air inlet hole (4) is connected to the inner cavity of a freezing cylinder; the lower end of the outer tube (2) is provided with a feed hole (5); a plurality of adjustment holes (6) are uniformly opened circumferentially on the inner tube (3); the apertures of the adjustment holes (6) are different; the material in the raw material barrel (1) can enter the inner cavity of the freezing cylinder when the inner tube (3) is rotated until the adjustment hole (6) is aligned with the feed hole (5).

2. The ice cream machine puffing adjustment structure according to claim 1, characterized in that: The top of the inner tube (3) is provided with a rotating head (7), and the rotating head (7) is provided with a plurality of positioning notches (8). The top end of the outer tube (2) is provided with a positioning protrusion (9) adapted to the positioning notches (8).

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