Precipitation filtering device for brewing rice vinegar

Abstract

The utility model discloses a precipitation filtering device for brewing rice vinegar, which relates to the technical field of table vinegar production and comprises a precipitation tank, a servo motor arranged at the bottom of the precipitation tank, a filter cartridge fixed inside the precipitation tank, a discharge hopper fixed at the outer bottom of the filter cartridge, and a discharge pipe fixed at the bottom of the discharge hopper. The output end of the servo motor is fixedly connected with a first transmission assembly, the first transmission assembly comprises a third bevel gear and a second straight toothed spur gear, the interior of the third bevel gear is in sliding fit with a pipeline closing control assembly, and one side of the second straight toothed spur gear is fixedly connected with an impurity discharging assembly; according to the utility model, the servo motor is started to control impurities in the discharge hopper to be discharged by the impurity discharge assembly through the discharge pipe by virtue of a bevel gear III and a straight spur gear II in the transmission assembly I, so that the problem that a large amount of impurities are deposited in the filter cartridge and the filter cartridge needs to be disassembled to be cleaned is solved; therefore, the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice vinegar production equipment, in particular to a precipitation filtering device for brewing rice vinegar. Background Art

[0002] Rice vinegar is a sour liquid condiment made from fermented grains. Its production process is as follows: rice or glutinous rice and other grains are selected as raw materials, which are then washed and soaked. After processing, they are cooked, and then substances such as saccharifying enzymes are added. After starch is converted into sugars, yeast is added to convert sugars into alcohol, and acetic acid bacteria are added to convert alcohol into acetic acid. The fermented rice vinegar is aged to make it taste mellower, and finally filtered to obtain pure rice vinegar.

[0003] A Chinese patent with publication number CN220159462U discloses a sedimentation and filtering device for brewing rice vinegar, including a sedimentation box and a collection box installed on the side of the sedimentation box; a filter cartridge installed in the sedimentation box for filtering impurities in the sedimentation process; an anti-blocking component installed in the sedimentation box for cleaning the surroundings of the filter cartridge; a transmission component installed between the sedimentation box and the collection box for transmitting the rice vinegar in the sedimentation box to the collection box. The utility model has a reasonable structure. When the rice vinegar passes through the filter cartridge, the anti-blocking component can increase the stirring effect around the filter cartridge, and can effectively process the impurities attached to the inner cylinder wall of the filter cartridge to prevent the filter cartridge filter from being blocked, and the quality of the brewed rice vinegar is guaranteed through multiple filtering and sedimentation.

[0004] However, after filtering a large amount of rice vinegar, a large amount of impurities will be deposited at the bottom of the filter cartridge, which requires the filter cartridge to be disassembled to rinse the impurities deposited in the cartridge, which increases the workload and requires the device to be stopped for a long time, affecting the working efficiency of the device. The gear structure of the device is in direct contact with the edible vinegar, which requires consideration of the corrosion resistance of the gear material and its safety to the human body. The rice vinegar is not easy to clean after it is adhered to the gear and solidified. For this reason, we provide a precipitation filtering device for brewing rice vinegar to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a sedimentation and filtering device for brewing rice vinegar. By closing a control component and an impurity discharge component through a pipeline, and placing a sun gear and a planetary gear of a control cleaning component on the top of a sedimentation box, the utility model solves the problem that a large amount of impurities obtained by filtering rice vinegar in the existing sedimentation and filtering device for brewing rice vinegar are deposited in a filter cylinder and are inconvenient to clean, and the gears are constantly wetted by rice vinegar, which causes corrosion and affects the quality of the rice vinegar.

[0006] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0007] The utility model discloses a sedimentation and filtering device for brewing rice vinegar, comprising a sedimentation box, a feed hopper is arranged on the top of the sedimentation box, a filter cartridge is fixed inside the sedimentation box, a base is fixed on the bottom of the sedimentation box, a servo motor is fixed on the top of the base, a discharge hopper is fixed on the bottom of the filter cartridge, a discharge pipe is fixed on the bottom of the discharge hopper, and a transmission component 1 is fixedly connected to the output end of the servo motor.

[0008] The transmission component 1 includes a bevel gear 1 fixedly connected to the output shaft of the servo motor, a bevel gear 2 is meshed with a side surface of the bevel gear, a bevel gear 3 is meshed with a side surface of the bevel gear 2, a spur gear 1 is fixed to one side of the bevel gear 3, and a spur gear 2 is meshed with a side surface of the spur gear 2.

[0009] The top of the second bevel gear is fixedly connected with a transmission component 2, the interior of the third bevel gear is slidably matched with a pipeline closing control component, and one side of the second spur gear is fixedly connected with an impurity discharge component.

[0010] The utility model is further configured as follows: the pipeline closing control component includes a rotating shaft fixed to one side of a spur gear, a slide rail is fixed to a side surface of the rotating shaft, a limiting plate is fixed to one end of the rotating shaft, and a sealing disc is fixed to the other end of the rotating shaft.

[0011] The utility model is further configured that two trapezoidal holes are opened on the top of the slide rail, and the two trapezoidal holes are internally slidably matched with limiting members.

[0012] The limiting member comprises a limiting rod, a spring is fixed at the bottom of the limiting rod, and the bottom end of the spring is fixedly connected to the bottom of the trapezoidal hole.

[0013] The utility model is further configured such that the impurity discharge component includes a discharge cylinder connected to the bottom of the discharge pipe, a rotating shaft 2 is rotatably fitted inside the discharge cylinder, a screw propeller is fixed on the side surface of the rotating shaft inside the discharge cylinder, and a plug plate is fixed at one end of the discharge cylinder.

[0014] The utility model is further configured that a supporting shaft is fixed at the bottom of the second bevel gear, the supporting shaft is rotatably matched with the base, and two symmetrical limiting grooves are opened on the side surfaces of the spur gear.

[0015] The utility model is further configured such that the transmission assembly 2 includes a connecting shaft 1 fixed on the top of the bevel gear 2, a spur gear 3 is fixed on the end of the connecting shaft 1 away from the bevel gear 2, and a spur gear 4 is meshed with the side surface of the spur gear 3.

[0016] A through hole one is formed inside the spur gear four, a plurality of connecting shafts two are fixed to the bottom of the spur gear four in a circular array, a trapezoidal connecting ring is fixed to one end of the plurality of connecting shafts two away from the spur gear four, a sun gear is fixed to the bottom of the trapezoidal connecting ring, a through hole two is formed at the bottom of the sun gear, a plurality of planetary gears are meshed with the circumferential side surface of the sun gear in a circular array, a plurality of planetary gears are meshed with gear rings on the circumferential side surfaces, a through hole three is formed at the top of the gear ring, and the gear ring is fixed to the top of the sedimentation tank.

[0017] The utility model is further configured that a cleaning piece is fixed at the bottom of a plurality of the planetary gears, one side of the sedimentation box is connected to a vacuum pump through a delivery pipe, and the output end of the vacuum pump is connected to a collection box through a delivery pipe.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model deposits the impurities obtained after filtration in a discharge bucket, and then controls the rotation of a sealing disc through a servo motor to connect a discharge pipe, so that the impurities in the discharge bucket can flow into a discharge cylinder through the discharge pipe, and then a spiral propeller pushes the impurities to be discharged from a discharge port at one end of the discharge cylinder, thereby avoiding a large amount of impurities being deposited in the filter cylinder, affecting the filtering efficiency of the filter cylinder for rice vinegar, and avoiding the work of disassembling the filter cylinder and cleaning it, thereby improving the working efficiency of the device.

[0020] 2. The utility model arranges the planetary gears and the sun gear of the control cleaning member on the top of the sedimentation box, thereby preventing the gears from being constantly wetted by rice vinegar and thus corroded, thereby affecting the quality of the rice vinegar, and also avoiding the problem that the rice vinegar sticks to the gears and is difficult to remove after solidification.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 The present invention is a schematic diagram of the structure of a precipitation and filtration device for brewing rice vinegar.

[0024] Figure 2 It is a structural schematic diagram of transmission component one.

[0025] Figure 3A cross-sectional view of a pipe closure control assembly.

[0026] Figure 4 Schematic diagram of the structure of the impurity emission component.

[0027] Figure 5 This is an exploded diagram of transmission component 2.

[0028] Figure 6 Schematic diagram of the internal structure of the sedimentation box.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 1. Sedimentation box; 101. Feed hopper; 102. Filter cartridge; 103. Base; 104. Discharge hopper; 105. Discharge pipe; 2. Servo motor; 3. Transmission assembly 1; 301. Bevel gear 1; 302. Bevel gear 2; 303. Bevel gear 3; 304. Spur gear 1; 305. Spur gear 2; 306. Support shaft; 307. Limiting groove; 4. Transmission assembly 2; 401. Connecting shaft 1; 402. Spur gear 3; 403. Spur gear 4; 404. Through hole 1; 405. Connecting shaft 2; 406, trapezoidal connecting ring; 407, sun gear; 408, planetary gear; 409, gear ring; 410, through hole 2; 411, through hole 3; 5, pipeline closure control component; 501, rotating shaft 1; 502, slide rail; 503, limit plate; 504, sealing disc; 505, trapezoidal hole; 506, limit piece; 507, limit rod; 508, spring; 6, impurity discharge component; 601, discharge cylinder; 602, rotating shaft 2; 603, screw propeller; 604, plug plate; 7, cleaning part; 8, vacuum pump; 9, collection box. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0033] See also Figure 1-4The utility model is a sedimentation and filtering device for brewing rice vinegar, comprising a sedimentation box 1, a feed hopper 101 is arranged on the top of the sedimentation box 1, a filter cartridge 102 is fixed inside the sedimentation box 1, a base 103 is fixed on the bottom of the sedimentation box 1, a servo motor 2 is fixed on the top of the base 103, a discharge hopper 104 is fixed on the bottom of the filter cartridge 102, a discharge pipe 105 is fixed on the bottom of the discharge hopper 104, a transmission component 3 is fixedly connected to the output end of the servo motor 2, and the transmission component 3 includes a bevel gear 3 fixedly connected to the output shaft of the servo motor 2 01, bevel gear one 301 is meshed with bevel gear two 302 on its side, bevel gear two 302 is meshed with bevel gear three 303 on its side, spur gear one 304 is fixed on one side of bevel gear three 303, spur gear one 305 is meshed with spur gear two 305 on its side, transmission component two 4 is fixedly connected to the top of bevel gear two 302, pipeline closing control component 5 is slidably matched inside bevel gear three 303, impurity discharge component 6 is fixedly connected to one side of spur gear two 305,

[0034] The operation process of this embodiment is as follows: rice vinegar is poured from the feed hopper 101 into the filter cartridge 102, the rice vinegar seeps out from the filter holes on the sides of the filter cartridge 102, and the impurities in the rice vinegar are deposited in the discharge hopper 104 at the bottom of the filter cartridge 102. After a large amount of impurities are deposited, the pouring of rice vinegar is stopped. When the rice vinegar in the filter cartridge 102 has completely permeated, the servo motor 2 is started to drive the bevel gear 1 301 to rotate, the bevel gear 1 301 drives the bevel gear 2 302 meshing with it to rotate, the bevel gear 2 302 drives the bevel gear 3 303 meshing with it to rotate, and the bevel gear 303 is driven by the servo motor 2 to rotate. The spur gear 1 304 fixed on one side of the wheel 303 rotates synchronously with it, and the spur gear 1 304 drives the pipeline closing control component 5 to connect the pipeline, so that the impurities in the discharge bucket 104 flow in the discharge pipe 105. At the same time, the spur gear 1 304 drives the spur gear 2 305 meshing with it to rotate, and the spur gear 2 305 drives the impurity discharge component 6 to discharge the impurities in the discharge pipe 105, so as to discharge the impurities in the discharge bucket 104 and avoid the impurities from being deposited in large quantities in the filter cartridge 102. Specific embodiment 2

[0036] See also Figure 1-4On the basis of the specific embodiment 1, specifically, the pipeline closing control component 5 includes a rotating shaft 501 fixed on one side of the spur gear 304, a slide rail 502 is fixed on the side surface of the rotating shaft 501, a limiting plate 503 is fixed on one end of the rotating shaft 501, and a sealing disc 504 is fixed on the other end of the rotating shaft 501. Two trapezoidal holes 505 are opened on the top of the slide rail 502. The two trapezoidal holes 505 are internally slidably matched with a limiting member 506. The limiting member 506 includes a limiting rod 507. The limiting plate 503 is fixed on one end of the rotating shaft 501. The sealing disc 504 is fixed on the other end of the rotating shaft 501. The top of the slide rail 502 is provided with two trapezoidal holes 505. The two trapezoidal holes 505 are internally slidably matched with a limiting member 506. The limiting member 506 includes a limiting rod 507. A spring 508 is fixed at the bottom of the positioning rod 507, and the bottom end of the spring 508 is fixedly connected to the bottom of the trapezoidal hole 505. The impurity discharge component 6 includes a discharge cylinder 601 which is connected to the bottom of the discharge pipe 105. A rotating shaft 602 is rotatably matched inside the discharge cylinder 601. A screw propeller 603 is fixed on the side surface of the rotating shaft 602 inside the discharge cylinder 601. A plug plate 604 is fixed at one end of the discharge cylinder 601, and two symmetrical limit grooves 307 are provided on one side of the spur gear 304.

[0037] The operation process of this embodiment is as follows: when the device is normally filtering the rice vinegar through sedimentation, the bevel gear three 303 and the spur gear one 304 are located between the two limiting members 506, and the insert plate 604 is inserted into the limiting groove 307 for fixing to prevent the spur gear one 304 from rotating, so that the sealing disc 504 at one end of the rotating shaft one 501 is kept in a horizontal state in the discharge pipe 105, thereby cutting off the flow of impurities inside the discharge pipe 105. When it is necessary to clean the impurities deposited in the discharge bucket 104, first press the limiting rod 507 close to the limiting plate 503 to make the limiting rod 507 sink into the trapezoidal hole 505, and then push the spur gear one 304 to make the bevel gear three 303 and the spur gear one 304 slide along the slide rail 502 to the side of the bevel gear three 303 and the limiting plate 505. 03 and one side overlap, at this time, the limiting rod 507 immersed in the trapezoidal hole 505 is reset by the spring 508 and pops out of the trapezoidal hole 505, so as to limit the bevel gear three 303 and the spur gear one 304, and then the bevel gear three 303 and the spur gear one 304 are driven to rotate by the servo motor 2, and the spur gear one 304 drives the rotating shaft 1 501 to rotate, and the rotating shaft 1 501 drives the sealing disc 504 to rotate in the discharge pipe 105, so as to stir the impurities in the discharge pipe 105, so that the impurities in the discharge bucket 104 flow into the discharge cylinder 601 through the discharge pipe 105, and at the same time, the rotating shaft 2 602 is driven by the spur gear two 305 to rotate, and the screw propeller 603 on the side of the rotating shaft 2 602 drives the impurities in the discharge cylinder 601 to be discharged from the outlet end of the discharge cylinder 601. Specific embodiment three

[0039] See also Figure 1-6On the basis of the specific embodiment 1 and the specific embodiment 2, specifically, a support shaft 306 is fixed at the bottom of the bevel gear 2 302, and the support shaft 306 is rotatably matched with the base 103. The transmission assembly 2 4 includes a connecting shaft 1 401 fixed at the top of the bevel gear 2 302, and a spur gear 3 402 is fixed at one end of the connecting shaft 1 401 away from the bevel gear 2 302. The spur gear 3 402 is meshed with a spur gear 4 403 on the side surface thereof, and a through hole 1 404 is opened inside the spur gear 403. A plurality of connecting shafts 2 405 are fixed to the bottom of the spur gear 403 in a circumferential array. The plurality of connecting shafts 2 405 are fixed to the bottom of the spur gear 403 in a circumferential array. A trapezoidal connecting ring 406 is fixed to one end away from the spur gear four 403, a sun gear 407 is fixed to the bottom of the trapezoidal connecting ring 406, a through hole 2 410 is penetrated through the bottom of the sun gear 407, a plurality of planetary gears 408 are meshed with each other in a circular array on the side surface of the sun gear 407, a plurality of planetary gears 408 are meshed with a gear ring 409 on the side surface, a through hole 3 411 is penetrated through the top of the gear ring 409, the gear ring 409 is fixed to the top of the sedimentation tank 1, a cleaning piece 7 is fixed to the bottom of the plurality of planetary gears 408, a vacuum pump 8 is connected to one side of the sedimentation tank 1 through a conveying pipe, and an output end of the vacuum pump 8 is connected to a collecting tank 9 through a conveying pipe.

[0040] The operation process of this embodiment is as follows: when the device is normally performing sedimentation filtration on rice vinegar, the servo motor 2 is started, and the bevel gear 1 301 drives the bevel gear 2 302 to rotate relative to the base 103, and at the same time, the bevel gear 2 302 drives the spur gear 3 402 to rotate through the connecting shaft 1 401, and the spur gear 3 402 drives the spur gear 4 403 meshing with it to rotate, and the spur gear 403 drives the trapezoidal connecting ring 406 fixedly connected to it through the connecting shaft 2 405 to rotate, and the trapezoidal connecting ring 406 is rotated. The connecting ring 406 drives the sun gear 407 fixed at the bottom thereof to rotate, and the sun gear 407 drives a plurality of planetary gears 408 meshing therewith to rotate relative to the ring gear 409 in the ring gear 409. At the same time, the planetary gears 408 drive the cleaning member 7 fixed at the bottom thereof to clean the impurities adhered to the side surface of the filter cartridge 102 to prevent the impurities from clogging the filter holes on the side surface of the filter cartridge 102. The filtered rice vinegar is deposited at the bottom of the sedimentation box 1, and the filtered rice vinegar is extracted by the vacuum pump 8 and transported to the collection box 9.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A precipitation and filtering device for brewing rice vinegar, comprising a precipitation box (1), a feed hopper (101) is arranged on the top of the precipitation box (1), a filter cartridge (102) is fixed inside the precipitation box (1), a base (103) is fixed on the bottom of the precipitation box (1), and a servo motor (2) is fixed on the top of the base (103), characterized in that: A discharge bucket (104) is fixed at the bottom of the filter cartridge (102), a discharge pipe (105) is fixed at the bottom of the discharge bucket (104), and a transmission component 1 (3) is fixedly connected to the output end of the servo motor (2); The transmission assembly 1 (3) comprises a bevel gear 1 (301) fixedly connected to the output shaft of the servo motor (2), the bevel gear 1 (301) is meshed with a bevel gear 2 (302) on its circumferential side surface, the bevel gear 2 (302) is meshed with a bevel gear 3 (303) on its circumferential side surface, a spur gear 1 (304) is fixed to one side of the bevel gear 3 (303), and the spur gear 1 (304) is meshed with a spur gear 2 (305) on its circumferential side surface; The top of the bevel gear 2 (302) is fixedly connected to the transmission component 2 (4), the interior of the bevel gear 3 (303) is slidably matched with the pipeline closing control component (5), and one side of the spur gear 2 (305) is fixedly connected to the impurity discharge component (6).

2. The precipitation and filtering device for brewing rice vinegar according to claim 1, characterized in that: The pipeline closing control component (5) comprises a rotating shaft (501) fixed on one side of a spur gear (304), a sliding rail (502) being fixed on the circumferential side of the rotating shaft (501), a limiting plate (503) being fixed on one end of the rotating shaft (501), and a sealing disc (504) being fixed on the other end of the rotating shaft (501).

3. The precipitation and filtering device for brewing rice vinegar according to claim 2, characterized in that: The top of the slide rail (502) is provided with two trapezoidal holes (505), and the two trapezoidal holes (505) are internally slidably matched with limiting members (506); The limiting member (506) comprises a limiting rod (507), a spring (508) is fixed at the bottom of the limiting rod (507), and the bottom end of the spring (508) is fixedly connected to the inner bottom of the trapezoidal hole (505).

4. The precipitation and filtering device for brewing rice vinegar according to claim 3, characterized in that: The impurity discharge component (6) includes a discharge cylinder (601) connected to the bottom of the discharge pipe (105), a second rotating shaft (602) is rotatably engaged inside the discharge cylinder (601), a screw propeller (603) is fixed on the side surface of the second rotating shaft (602) inside the discharge cylinder (601), and a plug plate (604) is fixed on one end of the discharge cylinder (601).

5. The precipitation and filtering device for brewing rice vinegar according to claim 4, characterized in that: A support shaft (306) is fixed at the bottom of the bevel gear 2 (302), and the support shaft (306) is rotatably matched with the base (103). Two symmetrical limit grooves (307) are opened on one side of the spur gear 1 (304).

6. The precipitation and filtering device for brewing rice vinegar according to claim 5, characterized in that: The transmission assembly 2 (4) comprises a connecting shaft 1 (401) fixed on the top of the bevel gear 2 (302), a spur gear 3 (402) is fixed on the end of the connecting shaft 1 (401) away from the bevel gear 2 (302), and a spur gear 4 (403) is meshed with the lateral surface of the spur gear 3 (402); A through hole one (404) is provided inside the spur gear four (403); a plurality of connecting shafts two (405) are fixed in a circular array at the bottom of the spur gear four (403); a trapezoidal connecting ring (406) is fixed to one end of the plurality of connecting shafts two (405) away from the spur gear four (403); a sun gear (407) is fixed to the bottom of the trapezoidal connecting ring (406); a through hole two (410) is provided at the bottom of the sun gear (407); a plurality of planetary gears (408) are meshed with the circumferential side surface of the sun gear (407) in a circular array; a plurality of planetary gears (408) are meshed with the circumferential side surfaces of the planetary gears (408); a through hole three (411) is provided at the top of the ring gear (409); the ring gear (409) is fixed to the top of the sedimentation tank (1).

7. A precipitation and filtration device for brewing rice vinegar according to claim 6, characterized in that: A cleaning piece (7) is fixed at the bottom of the plurality of planetary gears (408); one side of the sedimentation tank (1) is connected to a vacuum pump (8) via a delivery pipe; the output end of the vacuum pump (8) is connected to a collection tank (9) via a delivery pipe.

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