CN210407007U

CN210407007U - Grape juicing device

Info

Publication number: CN210407007U
Application number: CN201921465130.7U
Authority: CN
Inventors: 赵静
Original assignee: Guangan Vocational and Technical College
Current assignee: Guangan Vocational and Technical College
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-04-28
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a grape juicing device, which comprises an outer barrel body, an inner barrel body, a liquid collecting funnel, a first discharge pipeline, a discharge port, an openable cabin door and a second discharge pipeline, wherein the inner barrel body is sleeved in the outer barrel body, first through holes are arranged on the bottom wall and the side wall of the inner barrel body, and the inner barrel body is arranged to be rotatable relative to the outer barrel body; the outer barrel body comprises an upper outer barrel body and a lower outer barrel body, the upper outer barrel body and the lower outer barrel body are communicated with each other, the liquid collecting funnel is arranged in the lower outer barrel body, the bottom of the upper outer barrel body is inserted into the liquid collecting funnel from the wide-mouth surface of the liquid collecting funnel, and the narrow-mouth surface of the liquid collecting funnel is communicated with the first discharging pipeline; the bottom of interior staving is located to the discharge gate, and during the outer staving was located to the second ejection of compact pipeline, the top of second ejection of compact pipeline extended to and covers the discharge gate, and the hatch door that can open and shut is located between discharge gate and the second ejection of compact pipeline, and the top and the discharge gate that the second ejection of compact pipeline were supported respectively to the two sides of the hatch door that just can open and shut. The grape juicing device can improve the juice yield.

Description

Grape juicing device

Technical Field

The utility model relates to a grape processing equipment technical field especially relates to a grape device of squeezing juice.

Background

Common grape beverages, including grape juice and wine, typically require three steps of washing, drying and juicing the grapes to obtain the grape juice, which can then be processed based on the grape juice to obtain the grape juice beverage or wine. At present, the 'residue-liquid separation' is difficult to completely realize in the grape juicing process, namely, a large amount of grape juice is adhered to grape residues and discarded along with the grape residues, so that a large amount of grape juice is wasted, the grape juicing rate is low, and the cost is high. Further pressing is required to achieve a thorough separation of the grape pomace from the grape must, which is difficult to handle.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a grape juicing device to realize the thorough separation of grape residue and grape juice after the grape juicing, fully recover the grape juice adhered to the grape residue, improve the grape juicing efficiency and reduce the waste of grapes.

The purpose of the utility model is realized by adopting the following technical scheme:

a grape juicing device comprises an outer barrel body, an inner barrel body used for containing grapes, a liquid collecting funnel, a first discharging pipeline, a discharging port, an openable cabin door and a second discharging pipeline, wherein the inner barrel body is sleeved in the outer barrel body, first through holes are formed in the bottom wall and the side wall of the inner barrel body, and the inner barrel body is arranged to be rotatable relative to the outer barrel body;

the outer barrel body comprises an upper outer barrel body and a lower outer barrel body, the upper outer barrel body and the lower outer barrel body are communicated with each other, the liquid collecting funnel is arranged in the lower outer barrel body, the bottom of the upper outer barrel body is inserted into the liquid collecting funnel from the wide-mouth surface of the liquid collecting funnel, and the narrow-mouth surface of the liquid collecting funnel is communicated with the first discharging pipeline;

the bottom of interior staving is located to the discharge gate, during the outer staving was located to the second ejection of compact pipeline, the top of second ejection of compact pipeline extended to and covers the discharge gate, the hatch door that can open and shut is located between discharge gate and the second ejection of compact pipeline, and the top and the discharge gate that the second ejection of compact pipeline were supported respectively to the two sides of the hatch door that just can open and shut.

Furthermore, the grape juicing device also comprises a mashing rod, the head of the mashing rod is convex, and the bottom of the inner barrel body is concave matched with the head of the mashing rod.

Further, the head of the mashing rod is made of silica gel.

Further, the aperture of each first through hole is 2-4 mm.

Furthermore, the grape juicing device also comprises an air inlet pipeline, an air outlet pipeline, a water inlet pipeline and a water outlet pipeline;

the air inlet pipeline and the water outlet pipeline are communicated with the bottom of the lower outer barrel body, and the air outlet pipeline and the water inlet pipeline are communicated with the top of the upper outer barrel body;

in the grape cleaning process, the air inlet pipeline, the air outlet pipeline, the first discharging pipeline and the second discharging pipeline are all closed, the water inlet pipeline injects water into the inner barrel body, the water outlet pipeline is closed, after the water injection is completed, the inner barrel body rotates relative to the outer barrel body, and after the rotation is completed, the water outlet pipeline is opened and discharges water;

in the grape drying process, the water inlet pipeline and the water outlet pipeline are both closed, the air inlet pipeline is used for inputting air flow into the outer barrel body from the outside, and the air outlet pipeline, the first discharging pipeline and the second discharging pipeline are used for discharging air from the outer barrel body.

Further, the grape juicing device also comprises an air heater, and the air heater is used for heating the airflow in the air inlet pipeline.

Furthermore, the air heater is provided with two gears, namely a strong hot wind gear and a weak hot wind gear, and the heat production power of the strong hot wind gear is greater than that of the weak hot wind gear.

Further, during the grape drying process, the inner barrel body rotates forwards and backwards relative to the outer barrel body alternately.

Furthermore, the top of the inner barrel body is provided with a silica gel sheet, and the silica gel sheet extends outwards from the top of the inner barrel body along the radial direction to abut against the inner wall of the outer barrel body.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses grape juicer, including outer staving, the interior staving that is used for splendid attire grape, collection liquid funnel, first ejection of compact pipeline, discharge gate, the hatch door that can open and shut and second ejection of compact pipeline, wherein, interior staving suit is in outer staving, and all is equipped with first through-hole on the diapire of interior staving and on the lateral wall, and interior staving sets up to relative outer staving rotatable. The bottom of outer staving is located to the collection liquid funnel, and the wide-mouth face of collection liquid funnel is used for collecting the grape juice that oozes from inner tank body towards inner tank body bottom, and the minigroove face of collection liquid funnel communicates with first ejection of compact pipeline for derive this grape juicer with the grape juice that collection liquid funnel collected. The bottom of interior staving is equipped with the discharge gate, during ejection of compact pipeline located outer staving, the top of ejection of compact pipeline extends to covering the discharge gate, outside this grape juice device was stretched out to the bottom of ejection of compact pipeline, still be equipped with the hatch door that can open and shut between discharge gate and the ejection of compact pipeline, and the two sides of the hatch door that can open and shut support the top and the discharge gate of second ejection of compact pipeline respectively, at this moment, can't switch on between discharge gate and the ejection of compact pipeline, the unable second ejection of compact pipeline that gets into of grape juice of squeezing out, grape juice only can be derived from. When the grape juice discharging device is used, cleaned and dried grapes can be placed in the inner barrel body, grape juice is ground from the grapes, the grape juice seeps out of the inner barrel body and is collected by the liquid collecting funnel, and finally the grape juice is led out from the first discharging pipeline. At the moment, a large amount of grape juice is also adsorbed in the grape pomace, the grape juice is thrown out by rotating the inner barrel body under the centrifugal action to realize thorough residue-liquid separation, and the thrown grape juice is further collected by a liquid collecting funnel. After the juicing is finished, the openable cabin door is opened, at the moment, the inner barrel body is communicated with the second discharging pipeline through the discharging hole, the grape residues slide into the second discharging pipe, and finally the grape residues are led out of the grape juicing device.

Drawings

FIG. 1 is a schematic view of the overall structure of the grape juice extractor of the present invention;

FIG. 2 is a cross-sectional view of the grape juice extractor of FIG. 1;

figure 3 is a schematic view of the construction of the mashing rod.

In the figure: 10. an outer barrel body; 101. an upper outer barrel body; 102. a lower outer barrel body; 11. an air inlet pipeline; 12. an air outlet pipeline; 13. a water inlet pipe; 14. a water outlet pipeline; 20. an inner barrel body; 201. a first through hole; 21. a discharge port; 22. the hatch door can be opened and closed; 23. a second discharge pipe; 30. a cover body; 40. a liquid collecting funnel; 41. a first discharge conduit; 50. mashing the rods; 51. a head portion; 52. a handle; 60. a silica gel sheet; 70. an air heater; 80. and (4) an oscillating device.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Example 1

As shown in fig. 1, a grape juice extractor according to an embodiment of the present invention. FIG. 2 is a cross-sectional view of the grape juice extractor of FIG. 1.

As shown in figures 1-2, the grape juice extracting device comprises an outer barrel body 10, an inner barrel body 20 for containing grapes, a cover body 30, a liquid collecting funnel 40, a first discharging pipeline 41, a discharging hole 21, an openable and closable cabin door 22 and a second discharging pipeline 23. The inner barrel body 20 is sleeved in the outer barrel body 10, the inner barrel body 20 can rotate relative to the outer barrel body 10 under the driving of a motor, and first through holes 201 are formed in the bottom wall and the side wall of the inner barrel body 20. The outer tub 10 includes an upper outer tub 101 and a lower outer tub 102, the upper outer tub 101 and the lower outer tub 102 are communicated with each other, and a hole diameter of the bottom of the upper outer tub 101 is smaller than a hole diameter of the top of the lower outer tub 102. The liquid collecting funnel 40 is arranged in the lower outer barrel body 102, the bottom of the upper outer barrel body 101 is inserted into the liquid collecting funnel 40 from the wide opening surface (the surface with the larger opening for collecting liquid) of the liquid collecting funnel 40, and the narrow opening surface (the surface with the smaller opening for draining liquid) of the liquid collecting funnel 40 is communicated with the first discharging pipeline 41. Therefore, when the inner barrel body 20 rotates, grape juice thrown out of the inner barrel body 20 by virtue of the centrifugal action slides into the liquid collecting funnel 40 along the inner wall of the upper outer barrel body 101, and then is guided out of the grape juice extracting device through the first discharging pipeline 41, so that the complete separation of residues and liquid (namely, the separation of the grape juice and the grape residues) by virtue of the centrifugal action is ensured. The bottom of interior staving 20 is located to discharge gate 21, second ejection of compact pipeline 23 is located in outer staving 10, the top of second ejection of compact pipeline 23 extends to and covers discharge gate 21 (namely discharge gate 21 is just to the top mouth of pipe of second ejection of compact pipeline 23, the top of second ejection of compact pipeline 23 extends to the hatch door 22 that can open and shut, but second ejection of compact pipeline 23 does not throw out of gear with interior staving 20), the hatch door 22 that can open and shut is located between discharge gate 21 and the second ejection of compact pipeline 23, and the higher authority of the hatch door 22 that can open and shut supports discharge gate 21 and be used for plugging up discharge gate 21, the top end opening that supports second ejection of compact pipeline 23 below the hatch door 22 that can open and shut, a top end opening for plugging up second ejection of compact pipeline 23, switch on or not between state control. When the grape juicing device is used, cleaned and dried grapes can be placed in the inner barrel body 20, grape juice is ground from the grapes, a part of the grape juice seeps out of the inner barrel body 20 and is collected by the collecting funnel 40, and the part of the grape juice is led out from the first discharging pipeline 41. At this time, a large amount of grape juice is adsorbed in the grape pomace, and by means of the centrifugal action by rotating the inner barrel body 20, the grape juice passes through the first through hole 201 and is thrown out from the inner barrel body 20, and the thrown grape juice is adhered to the inner wall of the upper outer barrel body 101, slides along the inner wall, enters the liquid collecting funnel 40 below, and is further led out from the first discharging pipeline 41. The utility model discloses grape juice extractor has realized "sediment liquid separation", has promoted the juice yield of grape juice extraction, the cost is reduced.

In a preferred embodiment, the grape juicing device further comprises a mashing rod 50, wherein the mashing rod 50 comprises a head part 51 and a handle part 52, and the head part 51 is in a convex shape. Accordingly, the bottom of the inner barrel 20 also extends downward to form a concave shape (the inner part of the inner barrel 20 is concave downward, and the outer part of the inner barrel 20 is convex downward), and the head 51 matches with the size of the bottom of the concave inner barrel 20. Therefore, when juicing, the handle part 52 extends the head part 51 into the inner barrel body 20, and the handle part 52 is pressed downwards, so that the head part 51 smashes grapes accommodated in the inner barrel body 20, and a better juicing effect is achieved. As the head part 51 is matched with the bottom of the concave inner barrel body 20 in size, the grapes in the inner barrel body 20 can be evenly stressed, and the juice outlet effect is better. In other embodiments, the mashing rod 50 can also be provided as a robot, controlled by the grape juicing device itself.

As a preferred embodiment, the head 51 of the triturating bar 50 is a head 51 made of silicone. By means of the elasticity of the silica gel, the impact between the mashing rod 50 and the inner barrel body 20 can be buffered, and the inner barrel body 20 is protected. In addition, the grape seeds can be protected from being broken, and the phenomenon that grape juice is bitter in taste due to broken grape seeds is avoided.

In a preferred embodiment, the first through holes 201 have a diameter of 2 to 4 mm. Therefore, the diameter of the grape used for beverage processing can be larger than the aperture of the first through hole 201, namely the grape can not pass through the first through hole 201, meanwhile, grape juice can pass through the first through hole 201, and the whole grape juicing process is facilitated.

As a preferred embodiment, the grape juice extracting device further comprises an air inlet pipeline 11, an air outlet pipeline 12, an air inlet pipeline 13 and an air outlet pipeline 14, wherein the air inlet pipeline 11 and the air outlet pipeline 14 are both communicated with the bottom of the lower outer barrel body 102, and the air outlet pipeline 12 and the air inlet pipeline 13 are both communicated with the top of the upper outer barrel body 101. In the process of cleaning grapes, the cover body 30 can be opened first, grapes to be cleaned can be placed in the inner barrel body 20, and the cover body 30 is covered. The grape juicing device is started, at this time, the air inlet pipeline 11, the air outlet pipeline 12, the first discharging pipeline 41 and the second discharging pipeline 23 are all closed, the water inlet pipeline 13 injects water into the inner barrel body 20 (namely the outer barrel body 10) until the grapes are completely submerged, and the inner barrel body 20 rotates relative to the outer barrel body 10 under the driving of a motor, for example, the inner barrel body can intermittently rotate for 2min every time, and the rotating speed is 120 r/min. After the rotation is completed, soluble stains on the surfaces of the grapes are dissolved in water, meanwhile, non-soluble stains penetrate through the first through hole 201 from the inner barrel body 20 to enter the outer barrel body 10 under the centrifugal action, the water outlet pipeline 14 is opened and water is drained, therefore, the soluble stains and the non-soluble stains in the outer barrel body 10 are drained along the water outlet pipeline 14, the purpose of cleaning the grapes can be achieved by repeating the water injection, rotation and drainage processes for 3-5 times, and the grape cleaning device also has the effect of cleaning the first discharging pipeline 41 and the second discharging pipeline 23. In the process of drying grapes, the grape juicer closes the water inlet pipe 13 and the water outlet pipe 14 in advance, the air inlet pipe 11 is used for inputting air flow into the lower outer barrel 102 from the outside, the air flow enters the upper outer barrel 101 from the lower outer barrel 102, the air flow penetrates the inner barrel 20 (namely grapes) from bottom to top, residual moisture on the surfaces of the grapes is taken away by means of the air flow, and finally the air flow is discharged from the air outlet pipe 12 at the top of the outer barrel 10. Meanwhile, redundant airflow can be discharged from the first discharging pipeline 41 and the second discharging pipeline 23, and the function of drying the first discharging pipeline 41 and the second discharging pipeline 23 is achieved.

In a preferred embodiment, the inner tub 20 alternately performs forward rotation and reverse rotation with respect to the outer tub 10 during the drying of grapes. For example, the inner tub 20 is rotated forward for 20s with respect to the outer tub 10, stopped and stayed for 5min, and then rotated backward for 20s, stopped and stayed for 5 min. In the process that the inner barrel body 20 rotates forwards and reversely relative to the outer barrel body 10 alternately, relative displacement between grapes can occur under the centrifugal action, and the phenomenon that the surfaces of any two grapes are attached too tightly to cause drying dead zones and influence the drying process is avoided. Multiple tests prove that the purpose of thoroughly drying the moisture on the surface of the grape can be achieved by repeating the process for 10 times.

In a preferred embodiment, the top of the inner barrel body 20 is provided with a silicone sheet 60, and the silicone sheet 60 extends from the top edge of the inner barrel body 20 to abut against the inner wall of the outer barrel body 10 in a radial direction outwards (i.e. away from the center of the circle). In the air inlet process of the air inlet pipeline 11, due to the blocking effect of the silica gel sheet 60, air flow cannot pass through a gap between the inner barrel body 20 and the outer barrel body 10, so that the air flow almost completely enters the inner barrel body 20 from the first through hole 201 and is discharged from the surface of grapes, and the water evaporation on the surface of the grapes is enhanced.

Example 2

Example 2 differs from example 1 in that: as shown in figure 2, the juicer also includes an air heater 70, through which the air flow entering the outer barrel 10 from the air inlet duct 11 must pass, the air flow being heated by means of the electrical heating network of the air heater 70. Therefore, the hot airflow entering the outer barrel body 10 can accelerate the evaporation of residual moisture on the surface of the grapes and accelerate the drying process of the grapes.

In a preferred embodiment, the air heater 70 is provided with two stages, namely a strong hot stage and a weak hot stage, and the heat generating power of the strong hot stage is greater than that of the weak hot stage, and for example, the heat generating power of the strong hot stage is 2400W and the heat generating power of the weak hot stage is 1200W. In the initial stage of drying, the residual moisture on the surface of the grapes is more, and a large amount of moisture can be rapidly evaporated into the outer barrel body 10 through a strong hot wind shield and then discharged. In the later stage of drying, the residual moisture on the surface of the grapes is less, the purpose of completely drying the grapes is achieved by means of a slow evaporation process, and the air heater 70 can be adjusted to a weak hot wind. The water on the surface of the grapes is dried through the short strong hot wind shield and the long weak hot wind shield, the temperature in the outer barrel body 10 can be guaranteed not to be too high, and the activity of microorganisms on the surfaces of the grapes and the flavor and taste of the grapes are guaranteed.

Example 3

Example 3 differs from example 1 in that: as shown in FIG. 2, the juicer is further provided with an oscillating device 80, and during the process of drying grapes, the oscillating device 80 drives the inner barrel body 20 to oscillate relative to the outer barrel body 10, including rotational oscillation and swinging oscillation. Through the oscillation for relative displacement appears between the grape, make the surface of grape fully contact with the air current, prevent that the surface of two arbitrary grapes from appearing dry "dead zone" because of laminating tension, influence going on of drying process.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A grape juicing device is characterized by comprising an outer barrel body, an inner barrel body used for containing grapes, a liquid collecting funnel, a first discharging pipeline, a discharging port, an openable cabin door and a second discharging pipeline, wherein the inner barrel body is sleeved in the outer barrel body, first through holes are formed in the bottom wall and the side wall of the inner barrel body, and the inner barrel body is arranged to be rotatable relative to the outer barrel body;

2. The grape juicing device of claim 1, further comprising a mashing rod, wherein the head of the mashing rod is convex, and the bottom of the inner barrel body is concave matched with the head of the mashing rod.

3. The grape juicing device of claim 2, wherein the head of the mashing rod is a head made of silica gel.

4. The grape juicing device of claim 3, wherein the first through holes each have a diameter of 2-4 mm.

5. The grape juicing device of any one of claims 1-4, further comprising an air inlet duct, an air outlet duct, an inlet duct, and an outlet duct;

6. The grape juicing device of claim 5, further comprising an air heater for heating the air flow in the air inlet duct.

7. A grape juice extracting device according to claim 6, wherein the air heater is provided with two stages, namely a strong hot stage and a weak hot stage, and the heat generating power of the strong hot stage is larger than that of the weak hot stage.

8. The grape juicing device of claim 5, wherein the inner barrel body alternately rotates in a forward direction and a reverse direction relative to the outer barrel body during the drying of the grapes.

9. The grape juicing device of claim 5, wherein the top of the inner barrel body is provided with a silicone sheet extending radially outward from the top of the inner barrel body to abut against the inner wall of the outer barrel body.