Rotary wine jar flushing device

Abstract

The invention discloses a rotary wine jar flushing device which comprises a rack, a rotary table, a rotary supporting shaft, a rotary platform, a spray rod, a positioning mechanism and a rotary butt joint mechanism. The rotary table is rotatably arranged in the rack in the horizontal direction, and the rotary supporting shaft is arranged between the rotary table and the rotary platform through a cross beam and a bearing in a supporting mode; a plurality of spraying rods are arranged on the surface of the rotating platform at intervals in the circumferential direction of the rotating platform, the rotating butt joint mechanism is arranged in the center of the rotating disc and connected with the spraying rods through hoses, and the interior of the rack is evenly divided into a feeding and discharging station, a preheating station, a cleaning and sterilizing station and a cooling station with the rotating disc as the center. The rotary table is driven by the rotary platform to rotate among different stations, the functions of feeding, preheating, cleaning, sterilizing, cooling, discharging and the like of the wine jars are achieved, the wine jars can be prevented from cracking or breaking due to the fact that the temperature difference is too large through preheating, and it is guaranteed that the wine jars cannot be damaged while the cleaning and sterilizing efficiency is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of wine jar cleaning, in particular to a rotary wine jar washing device. Background Art

[0002] During the production process of rice wine, it is usually stored and fermented in wine jars. The wine jars are made of clay, which has good thermal insulation properties and can effectively regulate the fermentation temperature to keep it in the optimal range, thereby promoting the fermentation and aging of the rice wine. The inner wall of the wine jar is rich in microbial communities, which interact with the yeast of the wine, enhancing the fermentation and aging process of the rice wine and adding a unique flavor to the rice wine. Wine jars are generally used repeatedly and need to be cleaned before use. In the prior art, there is a wine jar cleaning device with a rotating function disclosed in patent CN217393241U. During cleaning, the disc and the cleaning table are driven to rotate by the output end of the servo motor. When the cleaning table rotates, the cleaning seat rotates with the cleaning table, and the water spray head is inserted into the interior of the wine jar to clean the wine jar. After the cleaning table rotates one circle, the cleaned wine jar can be removed and the wine jar to be cleaned can be turned upside down.

[0003] However, the existing cleaning device has a disadvantage: when used in cold winter, due to the low temperature of the wine jar, directly using hot water to clean it will cause the wine jar to be instantly heated and cracked or even broken due to the large temperature difference, thereby causing damage to the wine jar. Therefore, there is room for improvement. Summary of the invention

[0004] In order to solve the above technical problems, the present invention discloses a rotary wine jar washing device, comprising a frame, a turntable, a rotating support shaft, a rotating platform, a spray rod, a positioning mechanism and a rotating docking mechanism. The turntable is rotatably arranged inside the frame along the horizontal direction, the rotating support shaft is longitudinally arranged at the bottom of the turntable, the rotating platform is arranged at the bottom of the rotating support shaft, the rotating support shaft is supported by a cross beam and a bearing and arranged between the turntable and the rotating platform, a plurality of spray rods are arranged at intervals on the surface of the rotating platform along its circumferential direction, a positioning mechanism is arranged around each of the spray rods, the rotating docking mechanism is arranged at the center of the turntable and is respectively connected to the plurality of spray rods through a hose, and the interior of the frame is evenly divided into four stations, a loading and unloading station, a preheating station, a cleaning and sterilization station, and a cooling station, with the turntable as the center.

[0005] Furthermore, the positioning mechanism includes a plurality of positioning rods arranged around the spray rod, a slide groove is provided at a position on the turntable surface corresponding to the plurality of positioning rods, a limit spring is provided in the slide groove, the bottom of the positioning rod is slidably set in the slide groove and one end is connected to the limit spring, and a guide portion inclined outward is provided on the top of the positioning rod.

[0006] Furthermore, a through inverted conical positioning groove is provided on the surface of the turntable at a position outside the spray rod.

[0007] Furthermore, an umbrella-shaped nozzle is provided at the top of the spray rod, and a plurality of water spray outlets are provided on the circumferential wall of the spray rod and on the top of the umbrella-shaped nozzle.

[0008] Furthermore, the rotary docking mechanism includes a first three-layer casing and a second three-layer casing, the bottom of the first three-layer casing is fixedly connected to the turntable, and the top is rotatably connected to the second three-layer casing, the bottom of the first three-layer casing and the top of the second three-layer casing are both closed ends, a plurality of first outlets are provided on the outer wall of the inner casing of the first three-layer casing, a plurality of second outlets are provided on the outer wall of the middle casing of the first three-layer casing, and a plurality of third outlets are provided on the outer wall of the outer casing of the first three-layer casing, and the plurality of first outlets, second outlets, and third outlets are respectively connected one-to-one with a plurality of spray rods through hoses.

[0009] Furthermore, a plurality of first inlets are provided on the outer wall of the inner sleeve of the second three-layer sleeve, a plurality of second inlets are provided on the outer wall of the middle sleeve of the second three-layer sleeve, and a plurality of third inlets are provided on the outer wall of the outer sleeve of the second three-layer sleeve.

[0010] Furthermore, the lengths of the inner sleeve, the middle sleeve, and the outer sleeve of the first three-layer sleeve and the second three-layer sleeve are shortened successively.

[0011] Furthermore, the first three-layer casing is connected to the outer side of the second three-layer casing by multiple connecting mechanisms, and the connecting mechanisms include an upper positioning block, a lower positioning block, a pull rod and a movable block. The upper positioning block is arranged on the outer wall of the first three-layer casing, and the lower positioning block is arranged on the outer wall of the second three-layer casing and corresponds to the upper positioning block. The pull rod penetrates the upper positioning block and the lower positioning block in the longitudinal direction, and a limiting groove is provided at the bottom of the lower positioning block. The movable block is rotatably arranged in the limiting groove, and the lower end of the pull rod is connected to the movable block. An opening is provided at the top of the limiting groove.

[0012] Furthermore, a limit spring is provided on the outside of the pull rod between the upper positioning block and the lower positioning block, and the upper and lower ends of the limit spring are respectively connected to the clamping ring on the pull rod and the top of the lower positioning block.

[0013] Furthermore, a circular water tank is provided on the crossbeam at the bottom of the turntable, and a drainage pipe is provided on one side of the bottom of the circular water tank.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention drives the turntable to rotate between different workstations through a rotating platform to realize functions such as loading, preheating, cleaning, sterilizing, cooling, and unloading of wine jars. Preheating can prevent cracks or ruptures in the wine jars due to excessive temperature differences, and while ensuring the cleaning and sterilization efficiency, it is ensured that the wine jars will not be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a side structural cross-sectional view of the present invention; Figure 2 A top view of the local structure of the turntable in the present invention; Figure 3 for Figure 1 A magnified view of the local structure at point A in the middle; Figure 4 A schematic diagram of the local structure of the connecting mechanism in the present invention; Figure 5 for Figure 4 A magnified view of the local structure at B in the middle; Figure 6 A top view of the local structure of the connecting mechanism in the present invention.

[0017] Reference numerals: 10-frame, 20-turntable, 21-slideway, 22-limit spring, 23-inverted cone positioning groove, 30-rotating support shaft, 40-rotating platform, 50-spray rod, 51-umbrella-shaped spray head, 52-spray outlet, 60-positioning mechanism, 61-positioning rod, 62-guide part, 70-rotating docking mechanism, 71-first three-layer casing, 72-second three-layer casing, 73-rotating sealing ring, 74-first outlet, 75- Second outlet, 76-third outlet, 77-first entrance, 78-second entrance, 79-third entrance, 80-circular water tank, 81-drain pipe, 90-crossbeam, 100-bearing, 110-hose, 120-connecting mechanism, 121-upper positioning block, 122-lower positioning block, 123-pull rod, 124-movable block, 125-limiting groove, 126-limiting spring, 127-retaining ring, 128-opening. DETAILED DESCRIPTION

[0018] The technical solutions of the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0020] In addition, the descriptions of "first", "second", etc. in the present invention are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0021] In the description of the embodiments, unless otherwise clearly specified and limited, the terms "disposed", "connected" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or it can be connected through an intermediate medium, or it can be a communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1-2 As shown, the rotary wine jar washing device in this embodiment includes a frame 10, a turntable 20, a rotating support shaft 30, a rotating platform 40, a spray rod 50, a positioning mechanism 60, a rotating docking mechanism 70 and a circular water tank 80.

[0023] The turntable 20 is rotatably arranged inside the frame 10 in the horizontal direction, the rotating support shaft 30 is longitudinally arranged at the bottom of the turntable 20, the rotating platform 40 is arranged at the bottom of the rotating support shaft 30, and the rotating support shaft 30 is supported by the cross beam 90 and the bearing 100 and arranged between the turntable 20 and the rotating platform 40.

[0024] A plurality of spray bars 50 are arranged at intervals along the circumferential direction of the rotating platform 40 , and a positioning mechanism 60 is arranged around each spray bar 50 . The rotating docking mechanism 70 is arranged at the center of the turntable 20 and is connected to the plurality of spray bars 50 through hoses 110 .

[0025] The circular water tank 80 is disposed on the crossbeam 90 at the bottom of the turntable 20 . A drainage pipe 81 is also disposed on one side of the bottom of the circular water tank 80 . The circular water tank 80 is used to collect the waste water after cleaning and discharge it through the drainage pipe 81 .

[0026] The interior of the frame 10 is evenly divided into four stations with the turntable 20 as the center, namely, a loading and unloading station, a preheating station, a cleaning and sterilizing station, and a cooling station, which are respectively used for loading and unloading, preheating, cleaning and sterilizing, and cooling of wine jars.

[0027] like Figure 3 As shown, the positioning mechanism 60 includes a plurality of positioning rods 61 arranged around the spray rod 50, a slide groove 21 is provided at a position on the surface of the turntable 20 corresponding to the plurality of positioning rods 61, a limit spring 22 is provided in the slide groove 21, the bottom of the positioning rod 61 is slidably set in the slide groove 21 and one end is connected to the limit spring 22, a guide portion 62 inclined outward is provided on the top of the positioning rod 61, so as to facilitate the smooth placement of the wine jar between the plurality of positioning rods 61, and a through inverted cone positioning groove 23 is provided on the surface of the turntable 20 located outside the spray rod 50.

[0028] An umbrella-shaped spray head 51 is disposed on the top of the spray rod 50 , and a plurality of water spray ports 52 are disposed on the circumferential wall of the spray rod 50 and on the top of the umbrella-shaped spray head 51 .

[0029] When the wine jar is inverted on the turntable 20, its head is located in the inverted cone positioning groove 23, the main body is positioned by multiple positioning rods 61, and the spray rod 50 extends into the interior of the wine jar; since the bottom of the positioning rod 61 is connected to the turntable 20 through the limit spring 22, the spacing between them can adapt to the size of the wine jar, so as to stably position wine jars of various sizes.

[0030] like Figure 4 As shown, the rotary docking mechanism 70 includes a first three-layer sleeve 71 and a second three-layer sleeve 72. The first three-layer sleeve 71 is fixedly connected to the turntable 20 at the bottom and is rotatably connected to the second three-layer sleeve 72 at the top, and a rotary sealing ring 73 is provided between the two.

[0031] The bottom of the first three-layer sleeve 71 and the top of the second three-layer sleeve 72 are both closed ends. A plurality of first outlets 74 are provided on the outer wall of the inner sleeve of the first three-layer sleeve 71, a plurality of second outlets 75 are provided on the outer wall of the middle sleeve of the first three-layer sleeve 71, and a plurality of third outlets 76 are provided on the outer wall of the outer sleeve of the first three-layer sleeve 71. The plurality of first outlets 74, the second outlets 75, and the third outlet 76 are respectively connected to the plurality of spray bars 50 through hoses 110 in a one-to-one correspondence.

[0032] The inner sleeve outer wall of the second three-layer sleeve 72 is provided with a plurality of first inlets 77 , the middle sleeve outer wall of the second three-layer sleeve 72 is provided with a plurality of second inlets 78 , and the outer sleeve outer wall of the second three-layer sleeve 72 is provided with a plurality of third inlets 79 .

[0033] The lengths of the inner sleeve, the middle sleeve, and the outer sleeve of the first three-layer sleeve 71 and the second three-layer sleeve 72 become shorter successively, and the first three-layer sleeve 71 and the second three-layer sleeve 72 are both made of thermal insulation materials such as aerogel, polyurethane foam material, and rock wool fiber to provide heat insulation between each layer of the sleeve.

[0034] The first three-layer casing 71 and the second three-layer casing 72 are connected to each other through a plurality of connecting mechanisms 120. Figure 5-6 As shown, the connecting mechanism 120 includes an upper positioning block 121, a lower positioning block 122, a pull rod 123 and a movable block 124. The upper positioning block 121 is arranged on the outer wall of the first three-layer sleeve 71, the lower positioning block 122 is arranged on the outer wall of the second three-layer sleeve 72 and corresponds to the upper positioning block 121, and the pull rod 123 penetrates the upper positioning block 121 and the lower positioning block 122 in the longitudinal direction.

[0035] A limiting groove 125 is provided at the bottom of the lower positioning block 122, and the movable block 124 is rotatably arranged in the limiting groove 125, and the lower end of the pull rod 123 is connected to the movable block 124; a limiting spring 126 is provided on the outer side of the pull rod 123 at a position between the upper positioning block 121 and the lower positioning block 122, and the upper and lower ends of the limiting spring 126 are respectively connected to the retaining ring 127 on the pull rod 123 and the top of the lower positioning block 122, and an opening 128 is provided at the top of the limiting groove 125.

[0036] When the first three-layer sleeve 71 is connected to the second three-layer sleeve 72, the movable block 124 is clamped in the limiting groove 125 under the action of the limiting spring 126, and the movable block 124 is perpendicular to the opening 128. When the second three-layer sleeve 72 needs to be removed from the first three-layer sleeve 71, the pull rod 123 is pressed downward and rotated 90 degrees in the horizontal direction, so that the movable block 124 is parallel to the opening 128. At this time, the movable block 124 can be pulled out of the opening 128, thereby realizing the removal of the first three-layer sleeve 71 from the second three-layer sleeve 72.

[0037] When the present invention is used, the staff first places the wine jars one by one on the turntable 20 at the loading and unloading station. When the wine jars follow the turntable 20 to the preheating station, warm water at 40-50°C is introduced into the middle sleeve through the second inlet 78. The warm water enters the spray rod 50 through the second outlet 75 and the hose 110, and is sprayed onto the inner wall of the wine jar from the water spray port 52 on the spray rod 50 to preheat the wine jar and prevent the wine jar from being damaged by subsequent high-temperature cleaning.

[0038] After preheating is completed, the wine jar is rotated to the cleaning and sterilization station, and hot water at 80-90°C is introduced into the inner sleeve through the first inlet 77. The hot water enters the spray rod 50 through the first outlet 74 and the hose 110, and is sprayed onto the inner wall of the wine jar from the water spray port 52 on the spray rod 50 to sterilize and clean the wine jar at high temperature.

[0039] After the sterilization and cleaning is completed, the wine jar is rotated to the cooling station, and normal temperature water of about 25°C is introduced into the inner sleeve through the third inlet 79. The normal temperature water enters the spray rod 50 through the third outlet 76 and the hose 110, and is sprayed onto the inner wall of the wine jar from the water spray port 52 on the spray rod 50, so as to perform secondary flushing and cooling of the wine jar, so as to facilitate the staff to remove the wine jar and prevent scalding.

[0040] After cooling is completed, the wine jars return to the loading and unloading station again. The staff will take out the cleaned wine jars and put in new ones, thus realizing the cyclic cleaning of the wine jars.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement; when the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

Claims

1. A rotary wine jar washing device, characterized in that: It includes a frame, a turntable, a rotating support shaft, a rotating platform, a spray rod, a positioning mechanism and a rotating docking mechanism. The turntable is rotatably arranged inside the frame along the horizontal direction, the rotating support shaft is longitudinally arranged at the bottom of the turntable, the rotating platform is arranged at the bottom of the rotating support shaft, the rotating support shaft is supported between the turntable and the rotating platform through a crossbeam and a bearing, a plurality of spray rods are arranged at intervals on the surface of the rotating platform along its circumferential direction, a positioning mechanism is arranged around each of the spray rods, the rotating docking mechanism is arranged at the center of the turntable and is respectively connected to the plurality of spray rods through a hose, and the interior of the frame is evenly divided into four stations, namely, a loading and unloading station, a preheating station, a cleaning and sterilization station, and a cooling station, with the turntable as the center.

2. The rotary wine jar washing device according to claim 1 is characterized in that: The positioning mechanism includes a plurality of positioning rods arranged around the spray rod, a slide groove is provided at a position on the turntable surface corresponding to the plurality of positioning rods, a limit spring is provided in the slide groove, the bottom of the positioning rod is slidably arranged in the slide groove and one end is connected to the limit spring, and a guide portion inclined outward is provided at the top of the positioning rod.

3. The rotary wine jar washing device according to claim 1 is characterized in that: A penetrating inverted cone-shaped positioning groove is provided on the surface of the turntable at a position outside the spray rod.

4. The rotary wine jar washing device according to claim 1 is characterized in that: An umbrella-shaped spray head is arranged on the top of the spray rod, and a plurality of water spray ports are arranged on the circumferential wall of the spray rod and on the top of the umbrella-shaped spray head.

5. The rotary wine jar washing device according to claim 1 is characterized in that: The rotary docking mechanism includes a first three-layer casing and a second three-layer casing, the first three-layer casing is fixedly connected to the turntable at the bottom, and is rotatably connected to the second three-layer casing at the top, the bottom of the first three-layer casing and the top of the second three-layer casing are both closed ends, a plurality of first outlets are provided on the outer wall of the inner casing of the first three-layer casing, a plurality of second outlets are provided on the outer wall of the middle casing of the first three-layer casing, and a plurality of third outlets are provided on the outer wall of the outer casing of the first three-layer casing, and the plurality of first outlets, second outlets, and third outlets are respectively connected to a plurality of spray bars one by one through hoses.

6. The rotary wine jar washing device according to claim 5, characterized in that: The inner sleeve outer wall of the second three-layer sleeve is provided with a plurality of first inlets, the middle sleeve outer wall of the second three-layer sleeve is provided with a plurality of second inlets, and the outer sleeve outer wall of the second three-layer sleeve is provided with a plurality of third inlets.

7. The rotary wine jar washing device according to claim 6 is characterized in that: The lengths of the inner sleeve, the middle sleeve and the outer sleeve of the first three-layer sleeve and the second three-layer sleeve become shorter in sequence.

8. The rotary wine jar washing device according to claim 5, characterized in that: The first three-layer casing is connected to the outer side of the second three-layer casing by multiple connecting mechanisms, and the connecting mechanisms include an upper positioning block, a lower positioning block, a pull rod and a movable block. The upper positioning block is arranged on the outer wall of the first three-layer casing, and the lower positioning block is arranged on the outer wall of the second three-layer casing and corresponds to the upper positioning block. The pull rod penetrates the upper positioning block and the lower positioning block in the longitudinal direction, and a limiting groove is provided at the bottom of the lower positioning block. The movable block is rotatably arranged in the limiting groove, and the lower end of the pull rod is connected to the movable block. An opening is provided at the top of the limiting groove.

9. The rotary wine jar washing device according to claim 8, characterized in that: A limit spring is provided on the outside of the pull rod at a position between the upper positioning block and the lower positioning block, and the upper and lower ends of the limit spring are respectively connected to the clamping ring on the pull rod and the top of the lower positioning block.

10. The rotary wine jar washing device according to claim 1, characterized in that: A circular water tank is arranged on the crossbeam at the bottom of the rotating disk, and a drainage pipe is arranged on one side of the bottom of the circular water tank.

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