Rotary adjusting air tap of wine making machine

Abstract

The utility model discloses a rotary adjusting air tap of a wine-making machine, which relates to the technical field of air taps and comprises a pipeline, an adjusting column is arranged at the center of the pipeline, an adjusting knob is rotatably arranged at the upper end of the adjusting column, a rotating rod is fixedly connected to the lower end of the adjusting knob, and the rotating rod penetrates through the adjusting column and extends into the pipeline. The lower end of the rotating rod is fixedly connected with a valve plate, the valve plate is located in the pipeline and used for adjusting the ventilation capacity of the pipeline, and a fixing mechanism used for fixing the valve plate is arranged in the adjusting column. The rotating rod is driven to rotate by controlling rotation of the adjusting knob, then the valve plate is driven to rotate, the ventilation capacity matched with the current beer concentration is adjusted, after the ventilation capacity is adjusted, the backing ring is moved to the position abutting against the upper rod by rotating the fixing knob, and at the moment, the upper rod is limited through the backing ring; and the adjusting knob and the valve plate are limited, so that the stability of the valve plate is improved, and the ventilation capacity of the pipeline is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of air nozzle technology, and in particular to a rotary adjustable air nozzle for a wine dispenser. Background Technology

[0002] Currently, due to the different concentrations of craft beer, different craft beers need to adjust the size of the nozzle passage to control the amount of foam when dispensing.

[0003] Because the adjustment of the nozzle requires high precision and the amount of foam is difficult to control, beer manufacturers or distributors usually mail some of their craft beer to the nozzle manufacturer, who then adjusts the nozzle to the appropriate channel size for that craft beer.

[0004] Regarding the aforementioned technologies, after the nozzle is adjusted, it is usually mailed back to the beer manufacturer or distributor. During the mailing process, due to sorting and transportation, the nozzle knob will inevitably be subject to friction. If the nozzle has already been adjusted, the nozzle knob will turn after being subjected to friction. When the manufacturer receives the nozzle and uses it with the beer dispenser, it will result in too much or too little foam. Utility Model Content

[0005] To address the aforementioned problems, this application provides a rotary regulating nozzle for a wine dispenser.

[0006] This application provides a rotary adjustable air nozzle for a wine dispenser, employing the following technical solution:

[0007] A rotary regulating nozzle for a wine dispenser includes a pipe with an regulating column at its center. An regulating knob is rotatably mounted on the upper end of the regulating column, and a rotating rod is fixedly connected to the lower end of the regulating knob. The rotating rod extends through the regulating column into the interior of the pipe, and a valve plate is fixedly connected to the lower end of the rotating rod. The valve plate is located inside the pipe and is used to regulate the airflow through the pipe. A fixing mechanism for fixing the valve plate is provided inside the regulating column.

[0008] Optionally, the upper end of the rotating rod is designated as the upper rod, and the lower end of the rotating rod is designated as the lower rod. The upper end of the valve plate is fixedly connected to the lower end of the lower rod. The diameter of the upper rod is larger than the diameter of the lower rod. The fixing mechanism includes a fixing knob for limiting the rotation of the upper rod.

[0009] Optionally, the fixing knob is threaded to the outside of the upper rod, and a washer is provided at the lower end of the fixing knob. When the fixing knob is rotated toward the upper rod, the inner side of the washer abuts against the upper rod, and the outer side of the washer abuts against the adjusting column.

[0010] Optionally, the fixing mechanism includes a gear, which is sleeved on the outside of the rotating rod, and a clamping plate adapted to the gear is vertically slidably connected inside the adjusting column.

[0011] Optionally, the fixing mechanism further includes a fixing cover, which is vertically slidably connected to the upper end of the adjusting column, and a clamping plate is fixedly connected to the lower end of the fixing cover. When the fixing cover slides towards the pipe, the clamping plate engages with the gear.

[0012] In summary, this application includes at least one of the following beneficial technical effects:

[0013] 1. By manipulating the adjustment knob, the rotating rod is driven to rotate, which in turn drives the valve plate to rotate, so as to adjust the aeration rate to suit the current beer concentration. After adjusting the aeration rate, the washer is moved to the position where it abuts against the upper rod by rotating the fixing knob. At this time, the washer is used to limit the upper rod, and thus limit the adjustment knob and valve plate, thereby improving the stability of the valve plate and ensuring the aeration rate of the pipeline.

[0014] 2. By manipulating the adjustment knob, the rotating rod is driven to rotate, which in turn drives the valve plate to rotate, thereby adjusting the aeration rate to suit the current beer concentration. After adjusting the aeration rate, slide the fixed cover closer to the pipeline to engage the locking plate with the gear. At this time, under the action of the locking plate, the gear cannot rotate, and the adjustment knob and valve plate cannot rotate either, thereby improving the stability of the valve plate and ensuring the aeration rate of the pipeline. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1.

[0016] Figure 2 This is a cross-sectional schematic diagram of Example 1.

[0017] Figure 3 yes Figure 2 An enlarged schematic diagram of part A in the middle.

[0018] Figure 4 This is a schematic diagram of the overall structure of Embodiment 2.

[0019] Figure 5 This is a cross-sectional schematic diagram of Example 2.

[0020] Explanation of reference numerals in the attached diagram: 1. Pipe; 2. Adjusting column; 3. Adjusting knob; 31. Rotating rod; 311. Upper rod; 312. Lower rod; 32. Valve plate; 33. Gear; 4. Fixing knob; 41. Washer ring; 5. Fixing cover; 51. Clamping plate. Detailed Implementation

[0021] The present application will be further described in detail below with reference to all the accompanying drawings.

[0022] This application discloses a rotary regulating nozzle for a wine dispenser.

[0023] Example 1:

[0024] Reference Figure 1 and Figure 2 A rotary regulating nozzle for a wine dispenser includes a pipe 1, an regulating column 2 at the center of the pipe 1, an regulating knob 3 rotating at the upper end of the regulating column 2, and a rotating rod 31 fixedly connected to the lower end of the regulating knob 3. The rotating rod 31 extends through the regulating column 2 into the interior of the pipe 1, and a valve plate 32 is fixedly connected to the lower end of the rotating rod 31. The valve plate 32 is located inside the pipe 1 and is used to regulate the airflow of the pipe 1. A fixing mechanism for fixing the valve plate 32 is provided inside the regulating column 2. After the airflow in the pipe 1 is adjusted, the fixing mechanism is used to fix the valve plate 32 to the regulating column, thereby improving the stability of the valve plate 32 and ensuring a constant airflow in the pipe 1.

[0025] Reference Figure 2 and Figure 3 The upper end of the rotating rod 31 is designated as the upper rod 311, and the lower end of the rotating rod 31 is designated as the lower rod 312. The upper end of the valve plate 32 is fixedly connected to the lower end of the lower rod 312. The diameter of the upper rod 311 is larger than the diameter of the lower rod 312. The fixing mechanism includes a fixing knob 4 for restricting the rotation of the upper rod 311. The fixing knob 4 is threaded to the outside of the upper rod 311, and a washer 41 is provided at the lower end of the fixing knob 4. When adjusting the air nozzle, first rotate the fixing knob 4 towards the direction close to the pipe 1 until the adjusting knob 3 can rotate. After activation, the valve plate 32 is rotated by rotating the adjustment knob 3 to adjust the aeration rate to match the current beer concentration. After adjusting the valve plate 32, the fixing knob 4 is rotated towards the adjustment knob 3, so that the inner side of the washer 41 abuts against the upper rod 311 and the outer side of the washer 41 abuts against the adjustment column 2. At this time, the upper rod 311 is difficult to rotate due to the action of the washer 41 and the friction of the adjustment column 2, thus limiting the adjustment knob 3 and the valve plate 32, thereby improving the stability of the valve plate 32 and ensuring that the aeration rate of the pipeline 1 is constant.

[0026] Among them, the washer ring 41 is made of soft material, such as silicone or rubber, as long as it can be deformed.

[0027] The implementation principle of the rotary regulating nozzle of the wine dispenser in this embodiment is as follows: the fixed knob 4 is rotated towards the direction of the pipe 1. After the regulating knob 3 can be rotated, the rotating rod 31 is rotated by rotating the regulating knob 3, which in turn drives the valve plate 32 to rotate, thereby adjusting the air flow of the pipe 1. After the valve plate 32 is adjusted, the fixed knob 4 is rotated towards the direction of the regulating knob 3, so that the inner side of the washer 41 abuts against the upper rod 311 and the outer side of the washer 41 abuts against the regulating column 2. At this time, the upper rod 311 is difficult to rotate due to the action of the washer 41 and the friction of the regulating column 2, thereby limiting the adjustment knob 3 and the valve plate 32, thereby improving the stability of the valve plate 32 and ensuring that the air flow of the pipe 1 is constant.

[0028] Example 2:

[0029] Reference Figure 4 and Figure 5 The difference between Embodiment 2 and Embodiment 1 lies in the different limiting methods for the valve plate 32.

[0030] Reference Figure 4 and Figure 5 The fixing mechanism includes a gear 33, which is sleeved on the outside of the rotating rod 31. A clamping plate 51 adapted to the gear 33 is vertically slidably connected inside the adjusting column 2. The fixing mechanism also includes a fixing cover 5, which is vertically slidably connected to the upper end of the adjusting column 2. The clamping plate 51 is fixedly connected to the lower end of the fixing cover 5. When the fixing cover 5 slides towards the pipe 1, the clamping plate 51 engages with the gear 33. During adjustment, the fixing cover 5 is first moved towards the adjusting knob 3. Then, the rotating rod 31 is rotated by manipulating the adjusting knob 3, which in turn rotates the valve plate 32 to adjust the aeration rate to match the current beer concentration. After the aeration rate is adjusted, the fixing cover 5 is slid towards the pipe 1 to engage the clamping plate 51 with the gear 33. At this time, under the action of the clamping plate 51, the gear 33 cannot rotate, and the adjusting knob 3 and the valve plate 32 cannot rotate, thereby improving the stability of the valve plate 32 and ensuring that the aeration rate of the pipe 1 is constant.

[0031] After the gear 33 is fixed by the clamping plate 51, a fixing shell can be put on the outside of the fixing cover 5, or the fixing shell can be wrapped and fixed to the pipe 1 with tape, so as to prevent the fixing shell from moving vertically and to ensure the stability of the valve plate 32 during transportation.

[0032] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A rotary regulating nozzle for a wine dispenser, comprising a pipe (1), characterized in that: An adjusting column (2) is provided at the center of the pipe (1). An adjusting knob (3) is rotatably connected to the upper end of the adjusting column (2). A rotating rod (31) is fixedly connected to the lower end of the adjusting knob (3). The rotating rod (31) extends through the adjusting column (2) into the interior of the pipe (1). A valve plate (32) is fixedly connected to the lower end of the rotating rod (31). The valve plate (32) is located inside the pipe (1) and is used to adjust the air flow of the pipe (1). A fixing mechanism for fixing the valve plate (32) is provided inside the adjusting column (2).

2. The rotary adjusting air nozzle of a wine dispenser according to claim 1, characterized in that: The upper end of the rotating rod (31) is designated as the upper rod (311), and the lower end of the rotating rod (31) is designated as the lower rod (312). The upper end of the valve plate (32) is fixedly connected to the lower end of the lower rod (312). The diameter of the upper rod (311) is larger than the diameter of the lower rod (312). The fixing mechanism includes a fixing knob (4) for limiting the rotation of the upper rod (311).

3. The rotary adjusting air nozzle of a wine dispenser according to claim 2, characterized in that: The fixing knob (4) is threaded to the outside of the upper rod (311). The lower end of the fixing knob (4) is provided with a washer (41). When the fixing knob (4) is rotated toward the upper rod (311), the inner side of the washer (41) abuts against the upper rod (311), and the outer side of the washer (41) abuts against the adjusting column (2).

4. The rotary adjusting air nozzle of a wine dispenser according to claim 1, characterized in that: The fixing mechanism includes a gear (33), which is sleeved on the outside of the rotating rod (31), and a clamping plate (51) adapted to the gear (33) is vertically slidably connected inside the adjusting column (2).

5. The rotary adjusting air nozzle of a wine dispenser according to claim 4, characterized in that: The fixing mechanism also includes a fixing cover (5), which is vertically slidably connected to the upper end of the adjusting column (2), and a clamping plate (51) is fixedly connected to the lower end of the fixing cover (5). When the fixing cover (5) slides towards the pipe (1), the clamping plate (51) meshes with the gear (33).

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