CN210765254U

CN210765254U - Vinegar mash turning and mixing driving mechanism

Info

Publication number: CN210765254U
Application number: CN201921281693.0U
Authority: CN
Inventors: 符宝良
Original assignee: Sanhe Jingdong Lingshan Condiment Factory
Current assignee: Sanhe Jingdong Lingshan Condiment Factory
Priority date: 2019-08-08
Filing date: 2019-08-08
Publication date: 2020-06-16
Anticipated expiration: 2029-08-08

Abstract

The utility model provides a vinegar culture turning and mixing driving mechanism which is used for driving a revolving knife in a fermentation tank. The mechanism comprises a transmission shaft and a rotary cutter shaft which are horizontally arranged and are parallel to each other, and two driving units which are respectively arranged at two ends of the transmission shaft. A transmission seat is arranged between the transmission shaft and the rotary cutter shaft, a transmission part which forms the transmission shaft to drive the rotary cutter shaft to rotate is arranged in the transmission seat, and the rotary cutter is fixedly arranged on the rotary cutter shaft. One of the two driving units is provided with a motor which forms rotary driving to the transmission shaft, and the transmission shaft can move on the driving unit in an up-and-down guiding way due to the self rotation. The vinegar culture turning and mixing driving mechanism of the utility model can meet the turning and mixing driving requirements of the rotary cutter on materials in the fermentation tank.

Description

Vinegar mash turning and mixing driving mechanism

Technical Field

The utility model relates to a make vinegar equipment technical field, in particular to vinegar unstrained spirits turn over and mix actuating mechanism.

Background

The raw materials and the process adopted for brewing the edible vinegar are different from place to place, and the flavor of the edible vinegar is different from place to place. In general, brewed vinegar is a liquid seasoning brewed by microbial fermentation using various materials containing starch and sugar or alcohol alone or in combination. Taking an enzyme-process liquefaction, ventilation and reflux vinegar making process as an example, rice is crushed, water is added for size mixing, then heating liquefaction and saccharification are carried out, cooling is carried out to 28-32 ℃ for alcoholic fermentation, when the alcohol degree is 6-7 ℃, the alcoholic fermentation is finished, alcoholic fermentation mash, bran, chaff and the like are mixed with unstrained spirits and put into a fermentation tank, acetic acid bacteria are added for carrying out acetic fermentation, during the period, the temperature of vinegar unstrained spirits is controlled by pouring, and unstrained spirits are turned over once at intervals to loosen the vinegar unstrained spirits, so that the air permeability is increased, oxygen is supplied, the growth and the propagation of the acetic acid bacteria are promoted, and the acetic acid.

The fermented grains are turned over and mixed with the vinegar grains, namely, the fermented grains in fermentation are turned up and down to change to be fluffy, the positions of the fermented grains at different positions are moved, and the fermented grains with different fermentation degrees are mixed due to turning, so that the fermentation effect is improved.

The traditional acetic fermentation adopts a fermentation vat, and the fermented grains are turned over manually, so that the labor intensity is high, and in recent years, a plurality of enterprises use a fermentation tank to ferment the fermented grains of vinegar so as to improve the material quantity of fermentation treatment; and the research and design of the vinegar fermenting machine are carried out to realize the automatic fermenting operation.

In the existing vinegar culture turning and mixing device, the design of the driving of a rotary cutter for turning and mixing materials is not reasonable enough, and the problems of poor turning and mixing effect of the rotary cutter, incomplete turning and mixing and the like caused by the low matching degree of rotation and movement of the rotary cutter in a fermentation tank generally exist.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a vinegar unstrained spirits turns over mixes actuating mechanism to satisfy the driving requirement that the rotary cutter turned over the material in the fermentation vat and mixes.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a vinegar mash turning and mixing driving mechanism is used for driving a rotary knife in a fermentation tank and comprises:

the transmission shaft and the rotary cutter shaft are horizontally arranged in parallel, and a transmission seat is arranged between the transmission shaft and the rotary cutter shaft; a transmission part which forms that the transmission shaft drives the rotary cutter shaft to rotate is arranged in the transmission seat, and the rotary cutter is fixedly arranged on the rotary cutter shaft;

the driving unit comprises two driving units which are respectively arranged at two ends of the transmission shaft, wherein one of the two driving units is provided with a motor, the motor forms rotary driving to the transmission shaft, and the transmission shaft can move on the driving unit in an up-and-down guiding manner due to the rotation of the transmission shaft.

Further, the bottom of the driving unit is provided with a traveling wheel, and under the driving of external force, the traveling wheel can roll in the tracks arranged at the two sides of the fermentation tank in a guiding way, so as to drive the vinegar mash overturning and mixing driving mechanism to travel above the fermentation tank.

Furthermore, the number of the transmission seats is three, and the transmission seats are uniformly distributed along the axial direction of the transmission shaft at intervals, and the upper ends of the three transmission seats are connected into a whole through a transmission seat fixing frame; the driving unit is provided with a guide groove, and the transmission seat fixing frame can guide and slide in the guide groove along with the up-and-down movement of the transmission shaft.

Further, a motor shaft gear, a middle gear, a left gear and a right gear which are arranged on the gear frame and are in meshing transmission are arranged in the driving unit, a left sliding track and a right sliding track which respectively bear the left gear and the right gear for guiding movement, and a left rack and a right rack which are respectively and alternately meshed with the left gear and the right gear; and two ends of the transmission shaft are fixedly connected to the right gear.

Further, one end of the opposite side of the left rack and the right rack is configured to be in a circular arc shape of 90 °, and the left sliding track and the right sliding track are arranged corresponding to the axial moving track of the left gear and the right gear.

Further, the size and the number of teeth of the middle gear, the right gear and the right gear are the same.

Further, the motor shaft gear is arranged between the middle gear and the left gear, and the rotation ratio of the motor shaft gear to the middle gear and the left gear is less than 1.

Compared with the prior art, the utility model discloses following advantage has:

vinegar unstrained spirits turn over mix actuating mechanism, adopt horizontal transmission shaft and revolving knife axle to constitute the rotary drive to the transmission shaft through the drive unit who sets up at the transmission shaft both ends, and make the transmission shaft reciprocate in rotary drive, thereby drive the epaxial revolving knife of revolving knife and reciprocate and rotary motion in the fermentation vat, so that the material in the mixed fermentation vat of turning over that the revolving knife can be fine. The driving unit is provided with a traveling wheel, so that the vinegar residue turning and mixing driving mechanism can move along the side edge of the fermentation tank, and the materials in the fermentation tank can be conveniently and comprehensively turned and mixed.

In addition, the gear and the rack are adopted, and the sliding guide rail for bearing the gear to slide up and down is matched, so that the gear can be driven to move up and down by means of the rotation of the gear, and the synchronous operation of the rotation and the up-and-down movement of the transmission shaft is skillfully realized. The rotation ratio from the motor shaft gear to the middle gear and the left gear is less than 1, so that the aim of speed reduction transmission can be fulfilled while the transmission function is completed, and the overall operation performance of the vinegar mash overturning and mixing driving mechanism is more stable.

Drawings

The accompanying drawings, which form a part of the present disclosure, are provided to provide a further understanding of the present disclosure, and the exemplary embodiments and descriptions thereof are provided to explain the present disclosure, wherein the related terms in the front, back, up, down, and the like are only used to represent relative positional relationships, and do not constitute an undue limitation of the present disclosure. In the drawings:

fig. 1 is a schematic view of a three-dimensional structure of a driving mechanism for turning and mixing vinegar grains according to an embodiment of the present invention applied to a fermentation tank;

fig. 2 is a schematic view of an assembly structure of the transmission shaft, the transmission seat, the rotary cutter shaft and the rotary cutter according to the embodiment of the present invention;

fig. 3 is a schematic perspective view of a rotary cutter according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a rotary cutter with a secondary blade according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional structure diagram of a driving unit according to an embodiment of the present invention;

description of reference numerals:

1-transmission shaft, 100-shaft end, 101-motor, 102-motor shaft moving window, 2-transmission seat, 200-transmission seat fixing frame, 3-rotation shaft, 4-rotation cutter, 400-blade, 401-cutter body part, 402-cutter edge part and 403-auxiliary edge part;

5-drive unit, 500-motor shaft gear, 501-guide groove, 502-middle gear, 503-left gear, 504-right gear, 505-left glide track, 506-right glide track, 507-left rack, 508-right rack, 509-gear frame, 510-travel wheel;

6-fermentation tank, 600-rail.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, terms of orientation such as left, right, up, down, and the like are used in the illustrated state for convenience of description, and should not be construed as limiting the structure of the present invention. The embodiment of the utility model provides an in mention turn over and mix, just make its change fluffy through the upper and lower stirring with the unstrained spirits material in the fermentation to the unstrained spirits material position that makes to be located different positions removes, lets the unstrained spirits material that the fermentation degree differs mix because of stirring.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The embodiment relates to a driving mechanism for turning and mixing fermented grains, which can meet the requirement of turning and mixing the materials in a fermentation tank by a rotary cutter. The vinegar mash turning and mixing driving mechanism is used for driving a rotary cutter in a fermentation tank and comprises a transmission shaft and a rotary cutter shaft which are horizontally arranged and are parallel to each other and two driving units which are respectively arranged at two ends of the transmission shaft. A transmission seat is arranged between the transmission shaft and the rotary cutter shaft, a transmission part which drives the rotary cutter shaft to rotate by the transmission shaft is arranged in the transmission seat, and the rotary cutter is fixedly arranged on the rotary cutter shaft. And one of the two driving units is provided with a motor, the motor forms rotary driving to the transmission shaft, and the transmission shaft can move on the driving unit in an up-and-down guiding manner due to the rotation of the transmission shaft.

Based on the above general structural principle, an exemplary structure of the driving mechanism for turning and mixing fermented grains in a fermentation tank of the present embodiment is shown in fig. 1, and mainly includes a transmission shaft 1 and a rotary cutter shaft 3 which are horizontally and mutually parallel arranged, and two driving units 5 respectively disposed at two ends of the transmission shaft 1.

The vinegar mash turning and mixing driving mechanism is used for turning and mixing vinegar mash materials in a fermentation tank, and is particularly suitable for a rectangular fermentation tank. As shown in fig. 1 and fig. 2, the rotary cutter 4 is horizontally disposed, and the transmission shaft 1 and the rotary cutter shaft 3 are both horizontally disposed and arranged in parallel.

The transmission shaft 1 can rotate under the drive of external force, obviously, a motor can be used for driving the transmission shaft 1 to rotate, or other forms.

Set up a plurality of transmission seats 2 between transmission shaft 1 and rotary cutter axle 3, transmission seats 2 are along horizontal direction interval arrangement, preferably adopt the fixed rotary cutter axle 3 of three transmission seats 2 of interval equipartition to make rotary cutter axle 3 have stable rotatory work and support, thereby promote the stability of rotary cutter 4 when turning over the unstrained spirits operation. Each transmission seat 2 is disposed between two adjacent rotary cutters 4, and forms an effective avoidance to the rotary cutters 4 in rotation.

As shown in fig. 2, the transmission shaft 1 penetrates each transmission seat 2 at an upper portion of the transmission seat 2, and the rotary cutter shaft 3 penetrates a lower portion of each transmission seat 2. In order to make the rotation resistance of the transmission shaft 1 and the rotary cutter shaft 3 on the transmission seat 2 lower, the transmission shaft 1 and the rotary cutter shaft 3 can be installed by adopting a bearing, namely, the transmission shaft 1 and the rotary cutter shaft 3 are both arranged on the transmission seat 2 through the bearing.

In order to make the rotary knife shaft 3 drive the rotary knife 4 to rotate, a transmission member which forms the transmission shaft 1 to drive the rotary knife shaft 3 to rotate is arranged inside the transmission seat 2, and the transmission member can adopt various forms, such as belt transmission, gear transmission and the like.

For the rotary cutters 4 on the rotary cutter shaft 3, in order to increase the turning efficiency and the turning quality of the rotary cutters 4, a plurality of rotary cutters 4 are arranged on the rotary cutter shaft 3, and the rotary cutters 4 are uniformly distributed at intervals along the axial direction of the rotary cutter shaft 3; the rotary cutter 4 can turn over the materials in the self-rotating area under the rotation drive of the rotary cutter shaft 3.

Further, as shown in fig. 3, the rotary cutter 4 has a plurality of blades 400 uniformly spaced in the circumferential direction of the rotary cutter shaft 3; the blade body 401 of the blade 400 is in the shape of an elongated plate and is disposed parallel to the axis of the rotary cutter shaft 3, the blade body 401 extends outward in the radial direction of the rotary cutter shaft 3, and a blade portion 402 curved in an arc is formed at the outer end of the blade 400. The cutter body 401 of the blade 400 is long, so that the total dead weight of the rotary cutter 4 can be reduced; the knife edge part 402 at the head part adopts an arc surface shape which is tangent to the knife body part 401, so that the knife blade 400 can stick up the fermented grains after the fermented grains are explored, and drives the fermented grains to turn over, so that most of the fermented grains can be turned over to the other side of the rotary knife 4, and the turning and mixing effect of the rotary knife 4 is better.

As also shown in fig. 3, the insert 400 includes two parts, i.e., a blade portion 401 and a blade portion 402, wherein the blade portion 402 and the blade portion 401 are provided in contact with each other at a portion where the blade portion 402 and the blade portion 401 are connected. The turning effect of the blade 400 can be improved and the overall strength of the blade 400 can be increased.

As shown in fig. 4, in the present embodiment, the blade portion 402 of the blade 400 may further be provided with a sub-blade portion 403. The sub blade part 403 is formed on one side of the blade part 402 and is a protrusion formed on one side of the blade part 402 in the axial direction of the rotary cutter shaft 3. By adopting the design, the rotary cutter 4 can effectively mix the materials between the two rotary cutters 4.

It should be noted that the minor blade portions 403 of the blades 400 may be disposed on the same side of the rotary cutter 4, or may be disposed on both sides of the rotary cutter 4, and a gap is left between the minor blade portion 403 located near the transmission seat 2 and the transmission seat 2, so as to prevent the minor blade portion 403 from touching the transmission seat 2 when the rotary cutter 4 rotates.

Preferably, as shown in fig. 4, the secondary blade portions 403 of two adjacent blades 400 on the same rotary cutter 4 are disposed on both sides of the rotary cutter 4. The arrangement of the auxiliary blade part 403 can ensure that the materials between the two rotary knives 4 are also turned and mixed, thereby further reducing the material dead angle left in the fermentation culture turning process.

As shown in fig. 1, the upper ends of the three transmission seats 2 are connected into a whole through a transmission seat fixing frame 200; the drive unit 5 is provided with a guide groove 501, and the transmission holder 200 can be guided and slid in the guide groove 501. Meanwhile, a motor 101 is arranged on one of the two driving units 5, the shaft end 100 of the transmission shaft 1 is in transmission connection with an output shaft of the motor 101, and the connection part can penetrate through a motor shaft moving window 102 arranged on the driving unit 5, so that the motor 101 can move up and down relative to the driving unit 5. The motor 101 drives the transmission shaft 1 to rotate, and the transmission shaft 1 can move on the driving unit 5 in an up-and-down guiding manner due to the rotation of the transmission shaft; and the transmission seat fixing frame 200 can slide up and down in the guide groove 501 along with the up-and-down movement of the transmission shaft 1.

In order to move the driving mechanism for turning and mixing the fermented grains along the side of the fermentation tank 6, so as to conveniently perform the overall turning and mixing operation on the materials in the fermentation tank 6, as shown in fig. 5, the bottom of the driving unit 5 is provided with a traveling wheel 510, and under the driving of an external force, the traveling wheel 510 can guide and roll in rails 600 arranged at the two sides of the fermentation tank 6, so as to drive the driving mechanism for turning and mixing the fermented grains to travel above the fermentation tank 6.

The transmission form of the driving unit 5 can be selected in many ways to realize the principle of rotation and synchronous up-and-down movement of the transmission shaft 1. In this embodiment, as shown in fig. 5, a form of a gear and a rack is adopted, and a sliding guide rail for bearing the gear to slide up and down is provided, so that the gear can be driven to move up and down by virtue of the rotation of the gear, thereby skillfully realizing the synchronous operation of the rotation and the up-and-down movement of the transmission shaft 1.

Specifically, a motor shaft gear 500, a middle gear 502, a left gear 503 and a right gear 504 which are mounted on a gear frame 509 and are in meshing transmission, a left sliding track 505 and a right sliding track 506 which respectively bear guiding movement of the left gear 503 and the right gear 504, and a left rack 507 and a right rack 508 which are respectively in alternate meshing engagement with the left gear 503 and the right gear 504 are arranged in the driving unit 5; both ends of the transmission shaft 1 are fixedly connected to the right gear 504.

Specifically, in the driving unit 5 having one side of the motor 101, the motor shaft gear 500 drives the middle gear 502 and the left gear 503 to rotate, the middle gear 502 drives the right gear 504 to rotate, and the right gear 504 is fixedly connected to the shaft end 100 of the transmission shaft 1, so as to drive the transmission shaft 1 to rotate. In the other drive unit 5, the right gear 504 is driven by the rotation of the transmission shaft 1, and in turn, the intermediate gear 502, the motor shaft gear 500, and the left gear 503 are rotated.

Meanwhile, the rotating shafts of the gears in the same driving unit 5 are sleeved on a gear frame 509, and by means of the meshing of the left gear 503 and the left rack 507 or the meshing of the right gear 504 and the right rack 508, the gear frame 509 can drive the gears and the motor 101 thereof to slide up and down along a left sliding track 505 and a right sliding track 506 in fig. 5, so that the rotary knife 4 can turn and mix materials with different depths in the fermentation tank 6.

In order to realize the alternate engagement of the left gear 503 and the left rack 507 with the right gear 504 and the right rack 508, one end of the opposite side of the left rack 507 and the right rack 508 may be configured to be in a circular arc shape of 90 °, and the left sliding rail 505 and the right sliding rail 506 are disposed corresponding to the axial moving trajectory of the left gear 503 and the right gear 504.

The sizes and numbers of teeth of the intermediate gear 502, the right gear 504, and the right gear 504 may be the same in order to make the overall design more compact and efficient. Meanwhile, the motor shaft gear 500 is arranged between the middle gear 502 and the left gear 503, and the rotation ratio from the motor shaft gear 500 to the middle gear 502 and the left gear 503 is less than 1; therefore, the aim of speed reduction transmission can be achieved while the transmission function is completed, and the overall operation performance of the vinegar mash overturning and mixing driving mechanism is more stable.

The driving mechanism for stirring and mixing the vinegar grains adopts the transmission shaft 1 and the rotary cutter shaft 3 which are horizontally arranged, and the driving units 5 arranged at the two ends of the transmission shaft 1 form rotary driving to the transmission shaft 1, so that the transmission shaft 1 is driven to move up and down while being driven to rotate, and the rotary cutter 4 on the rotary cutter shaft 3 is driven to move up and down in the fermentation tank 6 and rotate, so that the rotary cutter 4 can well stir and mix the materials in the fermentation tank 6.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vinegar mash turning and mixing driving mechanism is used for driving a rotary knife (4) in a fermentation tank (6), and is characterized by comprising:

the device comprises a transmission shaft (1) and a rotary cutter shaft (3) which are horizontally arranged and are parallel to each other, wherein a transmission seat (2) is arranged between the transmission shaft (1) and the rotary cutter shaft (3); a transmission part which forms that the transmission shaft (1) drives the rotary cutter shaft (3) to rotate is arranged in the transmission seat (2), and the rotary cutter (4) is fixedly arranged on the rotary cutter shaft (3);

the transmission shaft driving device comprises two driving units (5) which are respectively arranged at two ends of the transmission shaft (1), wherein a motor (101) is arranged on one of the two driving units (5), the motor (101) forms rotary driving for the transmission shaft (1), and the transmission shaft (1) can move on the driving units (5) in an up-and-down guiding mode due to the rotation of the transmission shaft (1).

2. The vinegar substrate stirring and mixing driving mechanism according to claim 1, wherein: the bottom of the driving unit (5) is provided with a traveling wheel (510), and under the driving of external force, the traveling wheel (510) can guide and roll in tracks (600) arranged at two sides of the fermentation tank (6) to drive the vinegar mash overturning and mixing driving mechanism to travel above the fermentation tank (6).

3. The vinegar substrate stirring and mixing driving mechanism according to claim 1, wherein: the three transmission seats (2) are uniformly distributed along the axial direction of the transmission shaft (1) at intervals, and the upper ends of the three transmission seats (2) are connected into a whole through a transmission seat fixing frame (200); the driving unit (5) is provided with a guide groove (501), and the transmission seat fixing frame (200) can guide and slide in the guide groove (501) along with the up-and-down movement of the transmission shaft (1).

4. The driving mechanism for turning and mixing fermented vinegar according to any one of claims 1 to 3, wherein: a motor shaft gear (500), a middle gear (502), a left gear (503) and a right gear (504) which are arranged on a gear frame (509) and are in meshing transmission are arranged in the driving unit (5), a left sliding track (505) and a right sliding track (506) which respectively bear the left gear (503) and the right gear (504) for guiding and moving, and a left rack (507) and a right rack (508) which are respectively and alternately meshed with the left gear (503) and the right gear (504) are respectively; and two ends of the transmission shaft (1) are fixedly connected to the right gear (504).

5. The vinegar brewing turning and mixing driving mechanism according to claim 4, wherein: one end of the opposite side of the left rack (507) and the right rack (508) is configured to be in a circular arc shape of 90 degrees, and the left sliding track (505) and the right sliding track (506) are arranged corresponding to the axial moving track of the left gear (503) and the right gear (504).

6. The vinegar brewing turning and mixing driving mechanism according to claim 5, wherein: the size and the number of teeth of the intermediate gear (502), the right gear (504) and the right gear (504) are the same.

7. The vinegar brewing turning and mixing driving mechanism according to claim 6, wherein: the motor shaft gear (500) is arranged between the middle gear (502) and the left gear (503), and the rotation ratio of the motor shaft gear (500) to the middle gear (502) and the left gear (503) is less than 1.