CN211522164U

CN211522164U - Incubator with built-in stirring structure

Info

Publication number: CN211522164U
Application number: CN201922008511.9U
Authority: CN
Inventors: 庄文德
Original assignee: Shanghai Changrun Biotechnology Co ltd
Current assignee: Shanghai Changrun Biotechnology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-18
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to a biological fermentation technical field, specifically speaking relates to an incubator of built-in stirring structure, including the incubator main part, be provided with a plurality of agitating unit in the incubator main part, agitating unit includes hinge plate, (mixing) shaft and rotation motor, and the head end of hinge plate is provided with first magnet, and the (mixing) shaft passes through the kicking block and adsorbs on first magnet, and the bottom of (mixing) shaft and the terminal all close welding of output shaft that rotates the motor have horizontal stick, and horizontal stick's first end both ends all are provided with second magnet. This incubator of built-in stirring structure, through setting up the agitating unit in the incubator main part for cultivate the cup and place in the recess and will rotate the motor and with external power switch-on back, it drives horizontal stick and rotates to rotate the motor, drives under the effect of magnetic force and stirs epaxial horizontal stick and rotate, thereby reach stirring effect, adsorb the (mixing) shaft on the hinge plate through magnetic force, make hinge plate and (mixing) shaft can be stirring down direct separation, so that wash the (mixing) shaft.

Description

Incubator with built-in stirring structure

Technical Field

The utility model relates to a biological fermentation technical field, specifically speaking relates to an incubator of built-in stirring structure.

Background

The incubator is an important device for providing a growth environment for zymophyte in a biological fermentation experiment, and the zymophyte is usually placed in a culture cup and then placed in the incubator for culture at present. In order to increase the speed of cultivation that the zymophyte arrived, can take out the zymophyte that carries out the cultivation in the incubator midway usually and use mixer mechanical stirring back to put into the incubator again, because the interior external environment difference of incubator for the zymophyte of getting repeatedly put causes the slow condition of cultivation progress to take place because of environmental impact easily, present mixer is the (mixing) shaft and the coaxial setting of agitator motor usually simultaneously, leads to the washing of (mixing) shaft comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an incubator of built-in stirring structure 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:

an incubator with a built-in stirring structure comprises an incubator main body, wherein a culture chamber for placing a culture cup is formed in the incubator main body, a base is arranged at the bottom end of the incubator main body, a cavity is formed in the base, a plurality of grooves are formed in the bottom surface of the culture chamber, a stirring device is correspondingly installed in each groove, each stirring device comprises a hinged plate positioned above the corresponding groove, a stirring shaft adsorbed at the bottom of the head end of the hinged plate, and a rotating motor installed in the cavity and positioned right below the corresponding groove, a bearing is sleeved at the head end of the hinged plate, a plug column is sleeved on the inner side of the bearing, a first magnet is embedded at the bottom end of the plug column, a top block is tightly welded at the top end of the stirring shaft and adsorbed on the first magnet, the output shaft of the rotating motor faces upwards, transverse rods are tightly welded at the bottom ends of the stirring shaft and the output shaft of the rotating motor, end blocks are tightly welded at the, the fixed end block is embedded with a second magnet.

Preferably, the front end of the incubator main body is hinged with a cabinet door, and the side end of the incubator base is provided with a ventilation window communicated with the cavity.

Preferably, the tail end of the hinged plate is hinged with a fixed seat, and the fixed seat is tightly welded with the inner wall of the rear side of the culture cavity.

Preferably, the head end of the hinge plate is provided with a mounting groove for mounting the bearing, and the edge of the top end of the plunger is integrally formed with a convex edge.

Preferably, the bottom end of the rotary motor is installed in the motor seat through a bolt, and the motor seat is tightly welded at the cavity bottom of the cavity.

Preferably, the polarities of the second magnets on the outer surfaces of the two transverse rods are opposite, when the top end of the stirring shaft is adsorbed on the first magnet and the bottom end of the stirring shaft extends into the culture cup, the transverse rod on the stirring shaft is not in contact with the bottom wall of the culture cup, and the transverse rod on the rotating motor is not in contact with the top wall of the cavity.

Preferably, the incubator main body is made of a stainless steel material, and the top block is made of an iron material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the incubator with the built-in stirring structure, the plurality of stirring devices are arranged in the incubator body, so that after the culture cup is placed in the groove and the rotating motor is communicated with an external power supply, the rotating motor drives the transverse rod to rotate, the transverse rod on the stirring shaft is driven to rotate under the action of magnetic force, and the stirring effect is achieved;

2. this incubator of built-in stirring structure adsorbs the (mixing) shaft on the hinge plate through magnetic force for the hinge plate can be with the (mixing) shaft direct separation under stirring, so that wash the (mixing) shaft.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the structure of a stirring apparatus in example 1;

FIG. 3 is a schematic view showing the adsorption of two transverse rods in example 1;

FIG. 4 is a schematic view of the stirring in example 1.

In the figure: 1. an incubator main body; 1a, a culture cavity; 1b, a groove; 11. a box base; 11a, a cavity; 12. a box door; 2. a culture cup; 3. a stirring device; 31. hinging a plate; 31a, a mounting groove; 311. a fixed seat; 312. a bearing; 313. a plug; 3131. a convex edge; 3132. a first magnet; 32. a stirring shaft; 321. a top block; 33. a rotation motor; 331. a motor base; 34. transversely arranging the rods; 341. a fixed end block; 342. a second magnet.

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 at least two, e.g., two, three, etc., unless specifically limited otherwise.

Example 1

The embodiment provides an incubator with a built-in stirring structure, as shown in fig. 1-4, the incubator comprises an incubator body 1, a culture chamber 1a for placing a culture cup 2 is arranged in the incubator body 1, a base 11 is arranged at the bottom end of the incubator body 1, a cavity 11a is formed in the base 11, a plurality of grooves 1b are formed in the bottom surface of the culture chamber 1a, and the grooves 1b can limit the culture cup 2 placed at the bottom of the culture chamber 1 a. Each groove 1b is correspondingly provided with a stirring device 3, the stirring device 3 comprises a hinge plate 31 positioned above the groove 1b, a stirring shaft 32 adsorbed at the bottom position of the head end of the hinge plate 31 and a rotating motor 33 installed in the cavity 11a and positioned right below the groove 1b, the head end of the hinge plate 31 is sleeved with a bearing 312, and the inner side of the bearing 312 is sleeved with a plug 313, so that the plug 313 is rotatably connected with the hinge plate 31 through the bearing 312. The first magnet 3132 is embedded in the bottom end of the plug 313, the top end of the stirring shaft 32 is tightly welded with the top block 321, and the top block 321 is made of an iron material, so that the top block 321 can be adsorbed on the first magnet 3132. The output shaft of the rotating motor 33 faces upwards, the transverse rod 34 is tightly welded at the bottom end of the stirring shaft 32 and the tail end of the output shaft of the rotating motor 33, the fixed end blocks 341 are tightly welded at the head end and the tail end of the transverse rod 34, and the second magnet 342 is embedded in the fixed end blocks 341.

In this embodiment, the front end of the incubator body 1 is hinged to a cabinet door, and the side end of the incubator base 11 is provided with a ventilation window communicated with the cavity 11a, so that the cavity 11a is communicated with the outside, and the temperature in the cavity 11a is prevented from being too high.

Specifically, the end of hinge plate 31 articulates there is fixing base 311, fixing base 311 closely welds with the inner wall of cultivateing chamber 1a rear side, the top of fixing base 311 closely welds has a pair of free bearing, all closely weld has the protruding axle on the terminal left and right sides terminal surface of hinge plate 31, the protruding axle stretches into in the free bearing, make hinge plate 31 articulated through protruding axle and free bearing, the top surface of fixing base 311 plays limiting displacement to hinge plate 31, make hinge plate 31 can only stir to the position department of laminating with fixing base 311 top surface at most, hinge plate 31 is the level form this moment. The head end of the hinge plate 31 is provided with an installation groove 31a for installing the bearing 312, a convex edge 3131 is integrally formed at the top edge of the plug 313, and the outer diameter of the convex edge 3131 is larger than the inner diameter of the inner ring of the bearing 312, so that the plug 313 can be prevented from falling off downwards.

Further, the bottom end of the rotation motor 33 is installed in the motor base 331 by a bolt, and the motor base 331 is tightly welded at the bottom of the cavity 11 a. The polarities of the second magnets 342 at the outer surfaces of the two transverse rods 34 are opposite, when the top block 321 at the top end of the stirring shaft 32 is adsorbed on the first magnet 3132, and the bottom end of the stirring shaft 32 extends into the culture cup 2, the transverse rods 34 on the stirring shaft 32 are not in contact with the bottom wall of the culture cup 2, the transverse rods 34 on the rotating motor 33 are not in contact with the top wall of the cavity 11a, and the second magnets 342 on the two transverse rods 34 are aligned under the action of magnetic force, so that when the rotating motor 33 is connected with an external power supply, the rotating motor 33 starts to work and drives one transverse rod 34 to rotate, and as one transverse rod 34 rotates, the other transverse rod 34 can be driven under the action of magnetic force to drive the plug column 313 to synchronously rotate in the bearing 312, so as to achieve the purpose of stirring zymogens in the culture cup 2 in the incubator main body 1.

In addition, the incubator body 1 is made of a corrosion-resistant stainless material, and can prevent the magnet from being attracted. The top block 321 is made of an iron material so that the top block 321 can be attracted to the first magnet 3132 by magnetic force.

It is noted that when the stirring shaft 32 needs to be cleaned after the fermentation culture is finished, after the power of the rotating motor 33 is cut off, one hand holds the top of the stirring shaft 32, the other hand pulls the hinge plate 31 upwards to separate the hinge plate 31 from the stirring shaft 32, and then the stirring shaft 32 is pulled upwards to take the transverse rod 34 on the stirring shaft 32 out of the culture cup 2, so that the cleaning is convenient.

It is worth explaining, the utility model provides a rotary motor 33 that involves can use D49-2435 that Guangzhou preferential cloud science and technology limited company produced supplementally 4800 type direct current to have the brush gear motor, and its supporting control circuit is provided by this producer, the utility model discloses a rotary motor 33 that involves is prior art, and the technical staff in the field can realize completely, no longer gives details here, the utility model discloses the content of protection does not also relate to the improvement to circuit and application method.

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

1. The utility model provides an incubator of built-in stirring structure, includes incubator main part (1), culture chamber (1a) that are used for placing cultivation cup (2) are offered to the inside of incubator main part (1), its characterized in that: the bottom of incubator main body (1) is equipped with case seat (11), has seted up cavity (11a) in case seat (11), and the bottom surface of cultivation chamber (1a) is equipped with a plurality of recesses (1b), and agitating unit (3) are all installed to every recess (1b) correspondence, agitating unit (3) include hinge plate (31) that are located recess (1b) top, adsorb (mixing) shaft (32) and install in cavity (11a) and be located under recess (1b) bottom position department at hinge plate (31) head end, the head end of hinge plate (31) has cup jointed bearing (312), the inboard of bearing (312) has cup jointed plunger (313), the bottom of plunger (313) is inlayed and is equipped with first magnet (3132), the top inseparable welding of (mixing) shaft (32) has kicking block (321), kicking block (321) adsorbs on first magnet (3132), the output shaft of rotating motor (33) is up, the bottom end of the stirring shaft (32) and the tail end of the output shaft of the rotating motor (33) are both tightly welded with a transverse rod (34), the head end and the tail end of the transverse rod (34) are tightly welded with a fixed end block (341), and a second magnet (342) is embedded in the fixed end block (341).

2. The incubator with built-in stirring structure according to claim 1, wherein: the front end of the incubator main body (1) is hinged with a cabinet door, and the side end of the incubator base (11) is provided with a ventilation window communicated with the cavity (11 a).

3. The incubator with built-in stirring structure according to claim 1, wherein: the tail end of the hinged plate (31) is hinged with a fixed seat (311), and the fixed seat (311) is tightly welded with the inner wall of the rear side of the culture cavity (1 a).

4. The incubator with built-in stirring structure according to claim 1, wherein: the head end of the hinge plate (31) is provided with a mounting groove (31a) for mounting the bearing (312), and the top edge of the plug column (313) is integrally formed with a convex edge (3131).

5. The incubator with built-in stirring structure according to claim 1, wherein: the bottom end of the rotating motor (33) is installed in the motor seat (331) through a bolt, and the motor seat (331) is tightly welded at the bottom of the cavity (11 a).

6. The incubator with built-in stirring structure according to claim 1, wherein: the polarity of the second magnet (342) at the outer surface of the two transverse bars (34) is opposite, when the top end of the stirring shaft (32) is adsorbed on the first magnet (3132) and the bottom end of the stirring shaft (32) extends into the culture cup (2), the transverse bar (34) on the stirring shaft (32) is not in contact with the bottom wall of the culture cup (2), and the transverse bar (34) on the rotating motor (33) is not in contact with the top wall of the cavity (11 a).

7. The incubator with built-in stirring structure according to claim 1, wherein: the incubator main body (1) is made of stainless steel materials, and the top block (321) is made of iron materials.