CN214552716U - High-efficient dissolved oxygen agitating unit of fermentation vat - Google Patents

Abstract

The utility model relates to the technical field of stirring, in particular to a high-efficiency dissolved oxygen stirring device for a fermentation tank, which comprises a fermentation tank body, wherein two sides of the top end of the fermentation tank body are tightly welded with support columns, the two support columns are mutually symmetrical and are distributed in a vertical shape, a mounting plate is arranged between the two support columns, the bottom of the mounting plate is tightly welded with a fixed plate, the top end of the fixed plate is provided with a cavity, the inner wall of the fixed plate is tightly welded with a plurality of racks, a stirring mechanism is arranged above the mounting plate, the output shaft of a motor rotates to drive the driving gear at the tail end of a shaft to rotate, thereby driving a plurality of driven gears to rotate, and connecting rods are fixed at the bottoms of the driving gear and two of the driven gears, when the driving gear and the connecting rods at the bottoms of two of the driven gears rotate, the stirring rod on the connecting rod body can fully mix the raw materials in the fermentation tank body.

Description

High-efficient dissolved oxygen agitating unit of fermentation vat

Technical Field

The utility model relates to a stirring technical field specifically is a high-efficient dissolved oxygen agitating unit of fermentation vat.

Background

Fermentation refers to the process by which a person produces the microbial cells themselves, or direct or secondary metabolites, by virtue of the life activities of the microorganism under aerobic or anaerobic conditions. Generally, fermentation refers to a process of decomposing organic substances by organisms. Fermentation is a biochemical reaction that humans have come into contact with earlier, and is now widely used in the food industry, the biological and chemical industries; it is also a basic process of bioengineering, i.e. fermentation engineering. The existing fermentation tank has large internal capacity and small conventional stirrer body, and cannot fully stir raw materials in the fermentation tank, so that the fermentation effect is poor. In view of this, we propose a fermentation vat high efficiency dissolved oxygen agitating unit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient dissolved oxygen agitating unit of fermentation vat to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a high-efficiency oxygen dissolving stirring device for a fermentation tank comprises a fermentation tank body, wherein two support columns are welded on two sides of the top end of the fermentation tank body tightly, the two support columns are mutually symmetrical and are distributed in a vertical shape, a mounting plate is arranged between the two support columns, a fixing plate is welded on the bottom of the mounting plate tightly, a cavity is formed in the top end of the fixing plate, a plurality of racks are welded on the inner wall of the fixing plate tightly, a stirring mechanism is arranged above the mounting plate and comprises a motor, an output shaft of the motor penetrates through the mounting plate movably, a driving gear is welded at the tail end of the motor tightly, a plurality of driven gears with the same size as the driving gear are arranged on one side of the driving gear, a plurality of through holes are formed in the bottom of the fixing plate, and connecting rods are fixed at the bottoms of the driving gear and two of the driven gears, the other end of the connecting rod penetrates through the through hole and vertically extends downwards, and a plurality of stirring rods are welded and fixed on the rod body of the connecting rod.

Preferably, the driving gear is meshed with the adjacent driven gear, and every two adjacent driven gears are meshed with each other.

Preferably, the driving gear and the plurality of driven gears are meshed with the rack.

Preferably, the inside of pillar has been seted up the spout, the both ends of mounting panel all closely weld have with the slider of spout size looks adaptation, the slider is located in the spout and with spout sliding connection.

Preferably, a plurality of first screw holes are formed in the support column and are linearly arranged at equal intervals, a second screw hole with the same aperture as the first screw holes is formed in the sliding block, and a bolt is connected to the support column through threads.

Preferably, the length of the connecting rod is greater than the height of the fermenting tank body.

Preferably, the diameter of the through hole is larger than the diameter of the connecting rod.

Compared with the prior art, the beneficial effects of the utility model are that: this high-efficient dissolved oxygen agitating unit of fermentation vat, the output shaft rotation through the motor drives the terminal driving gear of axle and rotates, and then drive a plurality of driven gear and rotate, and the driving gear and wherein two driven gear's bottom all is fixed with the connecting rod, when the connecting rod of driving gear and wherein two driven gear bottoms rotated, the stirring rod on the connecting rod body of rod can carry out the intensive mixing to this internal raw materials of fermentation vat, it is great to have solved present fermentation vat internal capacity, conventional agitator type is less, can't carry out the intensive mixing to the raw materials in the fermentation vat, lead to the poor problem of fermentation effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a mounting plate of the present invention;

fig. 3 is a schematic structural view of a fixing plate of the present invention;

FIG. 4 is a schematic structural view of a stirring mechanism of the present invention;

fig. 5 is a schematic structural diagram of the middle pillar of the present invention.

In the figure: 1. a fermentation tank body; 2. a pillar; 21. a chute; 22. a first screw hole; 23. a bolt; 3. mounting a plate; 31. a slider; 311. a second screw hole; 32. a fixing plate; 321. a cavity; 322. a rack; 323. a through hole; 324. a driven gear; 4. a stirring mechanism; 41. a motor; 42. a driving gear; 43. a connecting rod; 431. a stirring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

a high-efficiency oxygen dissolving and stirring device for a fermentation tank comprises a fermentation tank body 1, struts 2 are tightly welded on two sides of the top end of the fermentation tank body 1, the two struts 2 are mutually symmetrical and are distributed in a vertical shape, a mounting plate 3 is arranged between the two struts 2, a fixing plate 32 is tightly welded on the bottom of the mounting plate 3, a cavity 321 is formed in the top end of the fixing plate 32, a plurality of racks 322 are tightly welded on the inner wall of the fixing plate 32, a stirring mechanism 4 is arranged above the mounting plate 3, the stirring mechanism 4 comprises a motor 41, an output shaft of the motor 41 movably penetrates through the mounting plate 3, a driving gear 42 is tightly welded at the tail end of the output shaft, a plurality of driven gears 324 with the same size as the driving gear 42 are arranged on one side of the driving gear 42, a plurality of through holes 323 are formed in the bottom of the fixing plate 32, connecting rods 43 are fixed on the driving gear 42 and the bottoms of the two driven gears 324, and the other ends of the connecting rods 43 penetrate through the through holes 323 and vertically extend downwards, a plurality of stirring rods 431 are welded and fixed on the rod body of the connecting rod 43.

In this embodiment, the driving gear 42 is meshed with the adjacent driven gears 324, every two adjacent driven gears 324 are meshed, the driving gear 42 can drive the adjacent driven gears 324 to rotate when rotating, and every two adjacent driven gears 324 are meshed with each other, when one driven gear 324 rotates, the adjacent driven gear 324 rotates, and then the connecting rod 43 and the stirring rod 431 on the connecting rod 43 are driven to rotate, so as to stir the fermentation tank body 1.

Further, the driving gear 42 and the plurality of driven gears 324 are engaged with the rack 322, so that the driving gear 42 and the driven gears 324 can rotate in the fixing plate 32.

Besides, spout 21 has been seted up to the inside of pillar 2, and the both ends of mounting panel 3 all closely weld have with the slider 31 of 21 size looks adaptations of spout, slider 31 locate in spout 21 and with spout 21 sliding connection, be convenient for adjust mounting panel 3's height, and then the height of adjusting connecting rod 43 prevents the unable stirring in 1 bottom of fermentation vat body.

Still further, a plurality of first screw holes 22 which are linearly arranged at equal intervals are formed in the support columns 2, second screw holes 311 which are equal to the first screw holes 22 in diameter are formed in the sliding blocks 31, the bolts 23 are connected to the support columns 2 in a threaded mode, the mounting plates 3 can be fixed between the two support columns 2, and when the connecting rods 43 are prevented from rotating, the sliding blocks 31 at the two ends of the mounting plates 3 slide in the support columns 2, so that the whole device is stable.

In this embodiment, connecting rod 43 length is greater than the height of fermentation vat body 1, and the connecting rod 43 of being convenient for stirs the raw materials in the fermentation vat body 1 at fermentation vat body 1 internal rotation.

It is noted that the diameter of the through hole 323 is larger than the diameter of the connection rod 43, facilitating the connection rod 43 to pass through the through hole 323.

When the high-efficiency oxygen-dissolving stirring device for the fermentation tank is used, the sliding block 31 is slid to enable the stirring rod 431 on the connecting rod 43 to be in contact with raw materials inside the fermentation tank body 1, one end of the bolt 23 sequentially passes through the first screw hole 22 and the second screw hole 311 to enable the mounting plate 3 to be more stably mounted with the support column 2, the driving gear 42 at the tail end of the shaft is driven to rotate through the rotation of the output shaft of the motor 41, the driven gears 314 are driven to rotate, the connecting rod 43 is fixed at the bottom of the driving gear 42 and the bottom of two driven gears 314, when the driving gear 42 and the connecting rod 43 at the bottom of two driven gears 314 rotate, the stirring rod 431 on the rod body of the connecting rod 43 can fully mix the raw materials inside the fermentation tank body 1, the problems that the internal capacity of the conventional fermentation tank is large, the conventional stirrer body is small in size, and the raw materials inside the fermentation tank cannot be fully stirred are solved, resulting in a problem of poor fermentation effect.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a high-efficient dissolved oxygen agitating unit of fermentation vat which characterized in that: comprises a fermentation vat body (1), the top both sides of the fermentation vat body (1) are tightly welded with pillars (2), two pillars (2) are mutually symmetrical and are distributed in a vertical shape, two mounting plates (3) are arranged between the pillars (2), the bottom of the mounting plates (3) is tightly welded with a fixing plate (32), the top end of the fixing plate (32) is provided with a cavity (321), the inner wall of the fixing plate (32) is tightly welded with a plurality of racks (322), the upper part of the mounting plate (3) is provided with a stirring mechanism (4), the stirring mechanism (4) comprises a motor (41), the output shaft of the motor (41) movably penetrates through the mounting plate (3) and the tail end of the mounting plate is tightly welded with a driving gear (42), one side of the driving gear (42) is provided with a plurality of driven gears (324) with the same size as the driving gear (42), the bottom of fixed plate (32) has been seted up a plurality of through-hole (323), driving gear (42) and wherein two driven gear (324)'s bottom all is fixed with connecting rod (43), the other end of connecting rod (43) passes through-hole (323) and vertical downwardly extending, welded fastening has a plurality of puddler (431) on the body of rod of connecting rod (43).

2. The efficient dissolved oxygen stirring device for the fermentation tank of claim 1, which is characterized in that: the driving gear (42) is meshed with the adjacent driven gear (324), and every two adjacent driven gears (324) are meshed with each other.

3. The efficient dissolved oxygen stirring device for the fermentation tank of claim 1, which is characterized in that: the driving gear (42) and the driven gears (324) are meshed with the rack (322).

4. The efficient dissolved oxygen stirring device for the fermentation tank of claim 1, which is characterized in that: spout (21) have been seted up to the inside of pillar (2), the both ends of mounting panel (3) all closely weld have with slider (31) of spout (21) size looks adaptation, slider (31) are located in spout (21) and with spout (21) sliding connection.

5. The efficient dissolved oxygen stirring device for the fermentation tank of claim 4, wherein: a plurality of first screw holes (22) which are linearly arranged at equal intervals are formed in the support column (2), second screw holes (311) with the same diameter as that of the first screw holes (22) are formed in the sliding block (31), and bolts (23) are connected to the support column (2) in a threaded mode.

6. The efficient dissolved oxygen stirring device for the fermentation tank of claim 1, which is characterized in that: the length of the connecting rod (43) is greater than the height of the fermenting tank body (1).

7. The efficient dissolved oxygen stirring device for the fermentation tank of claim 1, which is characterized in that: the aperture of the through hole (323) is larger than the diameter of the connecting rod (43).

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