CN112871022A

CN112871022A - Ferment production agitating unit

Info

Publication number: CN112871022A
Application number: CN202110074669.5A
Authority: CN
Inventors: 郭佳琛; 刘镕榕
Original assignee: Huizhou Jialian Biotechnology Development Co ltd
Current assignee: Huizhou Jialian Biotechnology Development Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-06-01
Anticipated expiration: 2041-01-20
Also published as: CN112871022B

Abstract

The utility model provides a ferment production agitating unit, includes: the gear comprises a positioning gear ring, a main stirring rod, a main gear, a plurality of secondary stirring rods, a plurality of secondary gears and a motor, wherein the main gear is connected with the main stirring rod, the motor is connected with the main stirring rod in a driving mode, each secondary gear is connected with one secondary stirring rod, one side of each secondary gear is meshed with the positioning gear ring, and the other side of each secondary gear is meshed with the main gear. The main stirring rod is driven by the motor to rotate, the main gear rotates along with the rotation, the secondary gear meshed with the main gear rotates, and the secondary stirring rod rotates, so that the main stirring rod and the multiple secondary stirring rods stir, and the stirring effect is better.

Description

Ferment production agitating unit

Technical Field

The invention relates to the field of fermentation, in particular to a ferment production stirring device.

Background

At present, general ferment agitating unit stirs through a puddler, and the material that the puddler can stir is limited, and stirring effect is relatively poor.

Disclosure of Invention

Based on this, it is necessary to provide a ferment production stirring device.

The technical scheme for solving the technical problems is as follows: the utility model provides a ferment production agitating unit, includes: the gear comprises a positioning gear ring, a main stirring rod, a main gear, a plurality of secondary stirring rods, a plurality of secondary gears and a motor, wherein the main gear is connected with the main stirring rod, the motor is connected with the main stirring rod in a driving mode, each secondary gear is connected with one secondary stirring rod, one side of each secondary gear is meshed with the positioning gear ring, and the other side of each secondary gear is meshed with the main gear.

In one embodiment, the motor is coupled to the positioning ring gear.

In one embodiment, the device further comprises a support sleeve and a plurality of support rods, one end of each support rod is connected with the support sleeve, the other end of each support rod is connected with the positioning gear ring, and the motor is fixedly connected with the support sleeve.

In one embodiment, the support bar is L-shaped.

In one embodiment, the stirring device further comprises a sliding ring, the sliding ring is connected with the supporting rod, a sliding groove is formed in the sliding ring, and each secondary stirring rod is slidably arranged in the sliding groove.

In one embodiment, each secondary stirring rod is provided with a sliding block and a sliding root, the sliding block is connected with the sliding root, the sliding root penetrates through a notch of the sliding groove, the sliding block is arranged in the sliding groove in a sliding mode, and the width of the sliding block is larger than that of the notch of the sliding groove.

In one embodiment, the slider is circular in cross-section.

In one embodiment, the shoe is cylindrical.

In one embodiment, the number of secondary stirring rods is four.

In one embodiment, the stirring device further comprises a stirring barrel, wherein a stirring groove is formed in the stirring barrel, and the main stirring rod and the secondary stirring rod are arranged in the stirring groove.

The invention has the beneficial effects that: according to the enzyme production stirring device provided by the invention, the main stirring rod is driven to rotate by the motor, the main gear rotates along with the main stirring rod, the secondary gear meshed with the main gear rotates, and the secondary stirring rod rotates, so that the main stirring rod and the plurality of secondary stirring rods are stirred, and the stirring effect is better.

Drawings

Fig. 1 is a schematic cross-sectional view illustrating an exemplary enzyme production stirring apparatus;

fig. 2 is a schematic partial cross-sectional view of an enzyme production stirring apparatus according to an embodiment.

In the attached drawings, 10, a ferment production stirring device; 100. positioning the gear ring; 110. a first ring gear; 120. a second ring gear; 130. a third ring gear; 140. a support sleeve; 150. a support bar; 160. a sliding ring; 161. a chute; 200. a main stirring rod; 300. a main gear; 310. a first main wheel; 320. a second main wheel; 330. a third main wheel; 400. a secondary stirring rod; 410. a slider; 420. sliding roots; 500. a secondary gear; 510. a first round; 520. a second round; 530. a third round; 600. a motor; 700. a stirring barrel; 710. a stirring tank; 720. a screw; 800. a ring fixing component; 810. fixing a ring block; 811. a bearing block; 812. an adjusting block; 813. pressing a ring block; 814. an adjustment groove; 815. adjusting a rod; 816. adjusting the nut; 820. a ring fixing rod; 821. a first rotating lever; 822. a second rotating rod; 823. penetrating a groove; 824. penetrating a rod; 825. positioning a nut; 826. rotating the rod; 827. a connecting rod; 830. a hinge; 840. an adjusting gear; 850. a screw; 860. a rack.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The technical solutions of the present invention will be further described below with reference to the accompanying drawings of the embodiments of the present invention, and the present invention is not limited to the following specific embodiments.

It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar parts. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the patent, and the specific meanings of the terms will be understood by those skilled in the art according to specific situations.

As shown in fig. 1, in one embodiment, an enzyme production stirring apparatus 10 includes: the stirring mechanism comprises a positioning gear ring 100, a main stirring rod 200, a main gear 300, a plurality of secondary stirring rods 400, a plurality of secondary gears 500 and a motor 600, wherein the main gear 300 is connected with the main stirring rod 200, the motor 600 is in driving connection with the main stirring rod 200, each secondary gear 500 is connected with one secondary stirring rod 400, one side of each secondary gear 500 is meshed with the positioning gear ring 100, and the other side of each secondary gear is meshed with the main gear 300.

Specifically, the main stirring rod 200 is driven to rotate by the motor 600, the main gear 300 rotates accordingly, the secondary gear 500 meshed with the main gear 300 rotates, and the secondary stirring rod 400 rotates, so that the main stirring rod 200 and the plurality of secondary stirring rods 400 stir, and the stirring effect is better. It should be understood that the intensity of the engagement between the main gear 300 and the sub gear 500 and the intensity of the engagement between the sub gear 500 and the positioning ring gear 100 are large, so that the sub gear 500 can keep rotating between the main gear 300 and the positioning ring gear when the sub gear 500 drives the sub stirring rod 400 to rotate; when the stirring device is used, the main stirring rod 200 and the secondary stirring rod 400 are deeply inserted into a fermentation material to be stirred, and the motor 600 and the positioning gear can be fixed through the prior art, so that the positions of other components are correspondingly fixed. In one embodiment, the number of teeth of each of the sub-gears 500 is equal, and the size of each of the sub-gears 500 is equal.

In order to enhance the strength of the engagement between the main gear 300 and the sub-gear 500, as shown in fig. 1, in one embodiment, the main gear 300 includes a first main wheel 310 and a second main wheel 320, the first main wheel 310 and the second main wheel 320 are connected, the first main wheel 310 is spaced apart from the motor 600 by a distance smaller than the second main wheel 320 is spaced apart from the motor 600, the second main wheel 320 has a width larger than the first main wheel 310, the second main wheel 320 protrudes from an outer edge of the first main wheel 310, and the sub-gear 500 includes a first sub-wheel 510, and the first sub-wheel 510 is engaged with the first main wheel 310. When the first sub-wheel 510 rotates around the first main wheel 310, the portion of the second main wheel 320 protruding from the first main wheel 310 extends below the first sub-wheel 510, thereby preventing the first sub-wheel 510 from falling, so that the sub-wheel 500 stably rotates around the main gear 300. In order to make the relative movement of the main gear 300 and the sub gear 500 more stable, in one embodiment, the sub gear 500 further includes a second sub wheel 520, the second sub wheel 520 is connected to the first sub wheel 510, an outer side surface of the second main wheel 320 is gradually inclined toward the sub gear 500 from an end close to the first main wheel 310 to an end far from the first main wheel 310, and the second main wheel 320 is abutted to the second sub wheel 520. By obliquely disposing the outer side surface of the second main wheel 320 such that the second main wheel 320 supports the second sub wheel 520, the two force components of the second sub wheel 520 by the second main wheel 320 press the second sub wheel 520 toward the positioning ring gear 100, and the second sub wheel 520 is supported upward, respectively. In order to reinforce the strength of the connection between the main gear 300 and the secondary gear 500, in one embodiment, the second main wheel 320 and the second secondary wheel 520 are engaged. The second main wheel 320 and the second gear are engaged in a gear pattern to enhance the coupling strength of the second main wheel 320 and the second gear.

In order to make the rotation of the secondary gear 500 more stable, as shown in fig. 1, in one embodiment, the main gear 300 includes a third main wheel 330, the third main wheel 330 is connected to the first main wheel 310, the third main wheel 330 is located at a smaller distance from the motor 600 than the first main wheel 310 is located at the motor 600, the third main wheel 330 has a width greater than that of the first main wheel 310, and the third main wheel 330 protrudes from an outer edge of the first main wheel 310. When the first sub-wheel 510 rotates around the first main wheel 310, the portion of the second main wheel 320 protruding from the first main wheel 310 is blocked above the first sub-wheel 510, and the first sub-wheel 510 is blocked from moving upwards, so that the sub-wheel 500 can be maintained in a horizontal position while rotating around the main gear 300, and the rotation of the sub-wheel 500 is more stable, and the stirring of the sub-stirring rod 400 is more stable. In one embodiment, a third sub wheel 530 is further included, the third sub wheel 530 is connected to the first sub wheel 510, an outer side surface of the third main wheel 330 is gradually closer to the sub gear 500 from an end close to the first main wheel 310 to an end far from the first main wheel 310, and the third main wheel 330 and the third sub wheel 530 are engaged.

As shown in fig. 1, in one embodiment, the positioning ring gear 100 includes a first ring gear 110 and a second ring gear 120, the first ring gear 110 is connected to the second ring gear 120, the distance between the first ring gear 110 and the motor 600 is smaller than the distance between the second ring gear 120 and the motor 600, the first ring gear 110 is engaged with the first secondary gear 510, the second ring gear 120 is engaged with the second secondary gear 520, and the surface of the second ring gear 120 facing the secondary gear 500 is gradually inclined toward the second secondary gear 520 from the end close to the motor 600 to the end away from the motor 600. In one embodiment, the positioning ring gear 100 includes a third ring gear 130, the third ring gear 130 is connected to the first ring gear 110, the distance between the third ring gear 130 and the motor 600 is smaller than the distance between the first ring gear 110 and the motor 600, the third ring gear 130 is engaged with the third secondary wheel 530, and the surface of the third ring gear 130 facing the third secondary wheel 530 gradually inclines towards the third secondary wheel 530 from the end far from the motor 600 to the end near the motor 600.

In order to make the stirring more stable, as shown in fig. 1, in one embodiment, the motor 600 is connected to the positioning ring gear 100. By connecting the motor 600 and the positioning gear ring 100, the positions of the motor 600 and the positioning gear ring 100 are kept relatively static, the motor 600 limits the movement of the main gear 300 and the main stirring rod 200, the positioning gear ring 100 limits the rotation of the sub gear 500, and thus the rotation of the sub stirring rod 400, and thus the main stirring rod 200 and the sub stirring rod 400 rotate at corresponding positions, and the stirring is more stable.

In order to realize the connection between the motor 600 and the positioning gear ring 100, as shown in fig. 1, in one embodiment, the positioning gear ring further includes a support sleeve 140 and a plurality of support rods 150, one end of each support rod 150 is connected to the support sleeve 140, the other end is connected to the positioning gear ring 100, and the motor 600 is fixedly connected to the support sleeve 140. The support sleeve 140 is supported above the main gear 300 by a plurality of support rods 150, the motor 600 is disposed in the support sleeve 140, so that the relative positions of the motor 600 and the positioning gear ring 100 are fixed, and the motor 600 is fixed above the main gear 300, so that the motor 600 can drive the main stirring rods 200 on the main gear 300.

In order to prevent the supporting rod 150 from blocking the movement of the main gear 300 or the sub-gear 500, as shown in fig. 1, in one embodiment, the supporting rod 150 is L-shaped. The support bar 150 coupled to the positioning gear ring 100 is protruded upward and then extended above the main gear 300 to be coupled to the support sleeve 140, preventing the laterally extending portion of the support bar 150 from blocking the movement of the gear or the agitating bar.

In order to make the secondary stirring rods 400 rotate more stably, in one embodiment, the secondary stirring rods further include a sliding ring 160, the sliding ring 160 is connected to the supporting rod 150, the sliding ring 160 is provided with a sliding groove 161, and each secondary stirring rod 400 is slidably disposed in the sliding groove 161. By providing the runner 160 above the secondary gear 500, the secondary stirring rod 400 is made to rotate along the trajectory of the sliding groove 161 of the runner 160, so that the rotation of the secondary stirring rod 400 is made more stable. In order to make the secondary stirring rods 400 slide more stably, as shown in fig. 1, in one embodiment, each secondary stirring rod 400 is provided with a sliding block 410 and a sliding root 420, the sliding block 410 is connected with the sliding root 420, the sliding root 420 passes through the notch of the sliding slot 161, the sliding block 410 is slidably disposed in the sliding slot 161, and the width of the sliding block 410 is greater than the width of the notch of the sliding slot 161. When the slider 410 of the secondary agitating bar 400 slides along the track of the slide groove 161, the secondary agitating bar 400 is not easily shaken out of the slide groove 161 during the rotation because the notch of the slide groove 161 is small.

In order to make the sliding of the slider 410 smoother, as shown in fig. 1, in one embodiment, the slider 410 has a circular cross-section. Since the sub-agitating bar 400 not only rotates around the main gear 300 along the track of the sliding slot 161, but also the sub-gear 500 drives the sub-agitating bar 400 to rotate, so that the sliding block 410 rotates along the axial direction of the sub-agitating bar 400, the distance between the spherical sliding block 410 and the side walls of the sliding slot 161 is not changed during the movement, and the sliding block 410 slides more smoothly.

In order to make the sliding root 420 slide more smoothly in the slot of the sliding slot 161, as shown in fig. 1, in one embodiment, the sliding root 420 has a cylindrical shape. When the secondary gear 500 moves, the slider 420 moves circularly around the main gear 300 and rotates around the axis of the slider 420, and when the slider 420 moves in the slot of the sliding slot 161, the distance between the slider 420 and the sidewall of the slot of the sliding slot 161 is constant, so that the slider 420 and the sidewall of the slot are always kept at a certain distance, and the slider 420 is prevented from being blocked by the sidewall of the slot during the movement.

In order to achieve better stirring effect, the number of the secondary stirring rods 400 is four in one embodiment. By providing four sub-gears 500 in four side directions of the main gear 300, the sub-stirring bars 400 are stirred by four sub-stirring bars 400 on the four sub-gears 500, so that the sub-stirring bars 400 are stirred in different directions at the outer circumference of the main stirring bar 200. In one embodiment, the secondary paddles 400 are evenly distributed around the outer circumference of the main paddle 200.

In order to be used together, as shown in fig. 1, in one embodiment, the stirring apparatus further includes a stirring barrel 700, the stirring barrel 700 is provided with a stirring groove 710, and the main stirring rod 200 and the secondary stirring rod 400 are disposed in the stirring groove 710. The materials to be stirred are arranged by the stirring barrel 700, and are stirred by the rotation of the main stirring rod 200 and the secondary stirring rod 400.

In order to enable the positioning gear ring 100 to be stably placed in the mixing tank 700, as shown in fig. 2, in one embodiment, the mixing tank further comprises a fixed ring assembly 800, wherein one end of the fixed ring assembly 800 is connected with the positioning gear ring 100, and the other end is connected with the mixing tank 700. The positioning gear ring 100 is fixed at a certain position in the stirring tank 710 through the connection of the ring fixing assembly 800, after the positioning gear ring 100 is fixed, the motor 600 is fixed, and the motor 600 drives the main gear 300 and the secondary gear 500 to rotate at the corresponding positions, so that the main stirring rod 200 and the secondary stirring rod 400 stir the materials in the stirring barrel 700. In one embodiment, the number of the retainer ring assemblies 800 is at least two. The positioning ring gear 100 is fixed in different directions outside the positioning ring gear 100 by at least two or more fixing ring assemblies 800. In one embodiment, the number of positioning ring gears 100 is four. When the four secondary gears 500 rotate in the positioning gear ring 100, the four fixed ring assemblies 800 at the periphery of the positioning gear ring 100 can carry the positioning gear ring 100 in different directions, so that when the secondary gears 500 rotate to different directions, the fixed ring gears are all supported by the fixed ring assemblies 800. In one embodiment, the ring clamping assemblies 800 are evenly distributed about the circumference of the positioning ring gear 100. Because each secondary gear 500 continuously rotates in the positioning gear ring 100, the stress of the positioning gear ring 100 in each direction is uniform, and the fixed ring assembly 800 is uniformly distributed outside the positioning gear ring 100, so that the fixed ring assembly 800 can better support the positioning gear ring 100 in different directions.

In order to fix the positioning gear in the mixing tank 700, as shown in fig. 2, in one embodiment, the ring fixing assembly 800 includes a ring fixing block 810 and a ring fixing rod 820, the ring fixing block 810 is connected with the ring fixing rod 820, the ring fixing rod 820 is connected with the mixing tank 700, the ring fixing block 810 includes a bearing block 811 and an adjusting block 812, the bearing block 811 is connected with the adjusting block 812, the positioning gear ring 100 abuts on the bearing block 811, and the positioning gear ring 100 abuts on the adjusting block 812. Specifically, after the position of the positioning ring gear 100 in the stirring tank 710 is adjusted, the bearing block 811 is placed below the positioning ring gear 100, so that the positioning ring gear 100 abuts against the bearing block 811, the adjusting blocks 812 of the ring fixing assemblies 800 in different directions abut against the outer side of the positioning ring gear 100, the positioning ring gear 100 is prevented from shifting, and the positioning ring gear 100 is fixed through the fixing blocks. It should be understood that the width of carrier block 811 may be set according to the actual thickness of positioning ring gear 100, so as to avoid the width of carrier block 811 extending too far below secondary gear 500 and affecting the movement of secondary gear 500. In one embodiment, the surface of the carrier block 811 facing the positioning ring gear 100 is perpendicular to the surface of the adjustment block 812 facing the positioning ring gear 100. Since the bottom surface and the side surface of the positioning ring gear 100 are perpendicular, the surface of the bearing block 811 abutting against the bottom surface of the positioning ring gear 100 is correspondingly disposed perpendicular to the surface of the adjusting block 812 abutting against the outer side surface of the positioning ring gear 100, so that the bearing block 811 and the adjusting block 812 better fix the positioning ring gear 100. In one embodiment, the retainer bar 820 is coupled to the carrier block 811.

In order to better fix the positioning ring gear 100 by the ring fixing block 810, as shown in fig. 2, in one embodiment, the ring fixing block 810 further includes a ring pressing block 813, the ring pressing block 813 is connected with the adjusting block 812, and the ring pressing block 813 abuts against a surface of the positioning ring gear 100 facing away from the bearing block 811. Specifically, the bearing block 811 and the ring pressing block 813 clamp the positioning gear ring 100 at the upper end and the lower end of the positioning gear ring 100, so that the ring fixing block 810 can better fix the positioning gear ring 100 and avoid the positioning gear ring 100 from shaking. In order to clamp the positioning ring gears 100 with different heights more flexibly, in one embodiment, the adjusting block 812 is provided with an adjusting groove 814, one end of the adjusting groove 814 extends to the bearing block 811, the other end of the adjusting groove extends to the clamping ring block 813, the clamping ring block 813 is provided with an adjusting rod 815 in a protruding manner, the adjusting rod 815 is provided with a thread, the adjusting rod 815 passes through the adjusting groove 814 and is connected with an adjusting nut 816 in a threaded manner, and the adjusting nut 816 abuts against the adjusting block 812. When the ring fixing blocks 810 need to clamp the positioning gear ring 100, the adjusting nuts 816 are loosened, the clamping ring blocks 813 are pushed along the extending direction of the adjusting grooves 814, the edge of the positioning gear ring 100 is inserted between the clamping ring blocks 813 and the bearing blocks 811 of each ring fixing block 810, after the position of the positioning gear ring 100 is adjusted, the adjusting nuts 816 on each ring fixing block 810 are screwed, the clamping ring blocks 813 on each ring fixing block 810 are fixed, and therefore each ring fixing block 810 fixes the positioning gear ring 100. In order to make the adjusted clamping ring block 813 be placed more stably, in one embodiment, the number of the adjusting grooves 814 is at least two, the number of the adjusting rods 815 is at least two, each adjusting rod 815 is inserted into one adjusting groove 814, and is threadedly connected with one adjusting nut 816. By inserting each adjusting rod 815 on the clamping ring block 813 into the corresponding adjusting groove 814, so that each adjusting rod 815 slides in the corresponding adjusting groove 814, when the clamping ring block 813 has a tendency to overturn, each adjusting rod 815 will be blocked by the side wall of the adjusting groove 814, and the clamping ring block 813 is prevented from overturning.

In order to enable the primary stirring rod 200 and the secondary stirring rod 400 to stir materials more flexibly, as shown in fig. 2, in one embodiment, one end of the ring fixing rod 820 is rotatably connected to the stirring barrel 700, the other end of the ring fixing rod is rotatably connected to the ring fixing gear, the stirring barrel 700 is provided with a screw hole, a screw 720 is screwed into the screw hole, and the ring fixing rod 820 movably abuts against the screw 720. Because the horizontal heights of the materials in the stirring barrel 700 are different, when the materials are small, the horizontal position of the ring fixing gear connected with one end of the ring fixing rod 820 is low by rotating the ring fixing rod 820, and when the main stirring rod 200 or the secondary stirring rod 400 contacts the materials, the screw 720 is rotated to enable the screw 720 to abut against one end of the ring fixing rod 820, so that the screw 720 blocks the ring fixing rod 820 to continuously rotate, and the positioning gear is fixed on the corresponding horizontal position. In one embodiment, the ring fixing rod 820 includes a first rotating rod 821 and a second rotating rod 822, one end of the first rotating rod 821 is rotatably connected to the stirring barrel 700, the other end of the first rotating rod 822 is connected to one end of the second rotating rod 822, the other end of the second rotating rod 822 is rotatably connected to the ring fixing block 810, and the screw 720 is movably abutted to the first rotating rod 821. And screwing the screw 720, rotating the first rotating rod 821, pulling the second rotating rod 822 to rise or fall, thereby adjusting the horizontal height of the positioning gear ring 100 connected with the second rotating rod 822, when the positioning gear ring 100 moves to a corresponding position, screwing the screw 720, abutting the screw 720 on the first rotating rod 821, blocking the movement of the first rotating rod 821, fixing the second rotating rod 822, the ring fixing block 810 and the positioning gear ring 100 at the corresponding positions, and stirring the corresponding positions of the main stirring rod 200 and the secondary stirring rod 400 below the positioning gear ring 100 in the material. In order to adjust the position of the ring gear more flexibly, in one embodiment, the first rotating rod 821 has a through slot 823, the second rotating rod 822 has a through rod 824 protruding therefrom, the through rod 824 has a thread, the through rod 824 passes through the through slot 823 and is screwed with a positioning nut 825, and the positioning nut 825 abuts against a surface of the first rotating rod 821 facing away from the second rotating rod 822. The position of the second rotating rod 822 is adjusted by adjusting the position of the penetrating rod 824 in the penetrating slot 823, so that the position of the positioning gear ring 100 is adjusted. In one embodiment, one end of the through groove 823 extends towards the positioning gear ring 100, and the other end extends towards the wall of the mixing tank 700.

In order to make the connection between the second rotating rod 822 and the ring fixing block 810 more flexible, as shown in fig. 2, in an embodiment, the second rotating rod 822 includes a rotating rod 826 and a connecting rod 827, one end of the connecting rod 827 is connected to the ring fixing block 810, the other end of the connecting rod 827 is rotatably connected to the rotating rod 826, and the penetrating rod 824 protrudes from the rotating rod 826. Because the second rotating rod 822 is connected with the ring fixing block 810, after the rotating rod 826 of the second rotating rod 822 is fixedly connected with the first rotating rod 821, the connecting rod 827 can rotate with the rotating rod 826 by adjusting the angle of the connection, so that the ring fixing block 810 on the connecting rod 827 can just fix the positioning ring gear 100, and the bearing block 811 and the ring pressing block 813 can clamp the positioning ring gear 100 more firmly. In one embodiment, the hinge 830 is further included, and one end of the hinge 830 is connected to the rotating lever 826, and the other end is connected to the connecting rod 827. In one embodiment, the hinge 830 has one end connected to the side of the connecting rod 827 facing away from the fixed ring block 810, and the other end connected to the side of the rotating rod 826 facing away from the fixed ring block 810. When the rotating lever 826 is fixed to the first rotating lever 821, the connecting rod 827 rotates around the axis of the hinge 830 toward one side of the ring fixing block 810, so that the ring fixing block 810 on the connecting rod 827 can better clamp the stationary ring gear 100.

In order to better fix the positioning gear ring 100, in one embodiment, the positioning gear ring further includes an adjusting gear 840, a screw hole is formed in the adjusting gear 840, a side wall of the screw hole is provided with an internal thread, a screw rod 850 is convexly arranged on the rotating rod 826, an external thread is arranged on the screw rod 850, the screw rod 850 passes through the screw hole and is in threaded connection with the side wall of the screw hole, a rack 860 is convexly arranged on the connecting rod 827, and the rack 860 is engaged with the adjusting gear 840. By rotating the adjusting gear 840, so that the adjusting gear 840 pulls the rack 860, the connecting rod 827 rotates, when the fixing ring block 810 on the connecting rod 827 rotates to the corresponding position, the rotation of the adjusting gear 840 is stopped, the rack 860 engaged with the adjusting gear 840 is fixed at the corresponding position, and the connecting rod 827, the fixing ring block 810 and the positioning ring gear 100 are also fixed at the corresponding positions. In one embodiment, the rack 860 is circular in shape. When the arc-shaped rack 860 is rotated by a large angle, the connecting rod 827 is rotated by a large angle. In one embodiment, the arc of the rack 860 is at least greater than pi/2, the center of the rack 860 coincides with the rotation axis of the hinge 830, the rack 860 is connected to one end of the connecting rod 827 close to the rotating rod 826, the screw 850 is connected to one side of the rotating rod 826 facing away from the fixed ring block 810, one end of the hinge 830 is connected to one side of the connecting rod 827 facing away from the fixed ring block 810, and the other end is connected to one side of the rotating rod 826 facing away from the fixed ring block 810. When the connecting rod 827 is collinear with the rotating rod 826, the circular arc shaped rack 860 is just engaged with the upper adjusting gear 840, and a portion of the circular arc shaped rack 860 larger than pi/2 is a portion capable of connecting an angle between the connecting rod 827 and the rotating rod 826.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a ferment production agitating unit which characterized in that includes: the gear comprises a positioning gear ring, a main stirring rod, a main gear, a plurality of secondary stirring rods, a plurality of secondary gears and a motor, wherein the main gear is connected with the main stirring rod, the motor is connected with the main stirring rod in a driving mode, each secondary gear is connected with one secondary stirring rod, one side of each secondary gear is meshed with the positioning gear ring, and the other side of each secondary gear is meshed with the main gear.

2. The enzyme production stirring device according to claim 1, wherein the motor is connected to the positioning ring gear.

3. The ferment production stirring device of claim 1, further comprising a support sleeve and a plurality of support rods, wherein one end of each support rod is connected with the support sleeve, the other end of each support rod is connected with the positioning gear ring, and the motor is fixedly connected with the support sleeve.

4. The ferment production stirring device of claim 3, wherein the support rod is L-shaped.

5. The ferment production stirring device of claim 3, further comprising a sliding ring, wherein the sliding ring is connected to the support rod, the sliding ring is provided with a sliding groove, and each secondary stirring rod is slidably disposed in the sliding groove.

6. The ferment production stirring apparatus of claim 5, wherein each secondary stirring rod is provided with a sliding block and a sliding root, the sliding block is connected with the sliding root, the sliding root passes through the slot of the sliding chute, the sliding block is slidably disposed in the sliding chute, and the width of the sliding block is greater than the width of the slot of the sliding chute.

7. The enzyme production stirring device according to claim 6, wherein the slider has a circular cross-section.

8. The ferment production stirring device of claim 6, wherein the slider is cylindrical.

9. The enzyme production stirring device according to claim 1, wherein the number of the secondary stirring rods is four.

10. The enzyme production stirring device according to claim 1, further comprising a stirring barrel, wherein the stirring barrel is provided with a stirring tank, and the primary stirring rod and the secondary stirring rod are disposed in the stirring tank.