Fermentation feeding bottle placing rack

Abstract

The utility model discloses a fermentation material supplementing bottle placing rack which comprises a rack body, a plurality of material supplementing bottles and a plurality of material supplementing bottles, wherein the rack body is sequentially provided with a plurality of placing units from top to bottom; any one of the placing units comprises a placing cylinder for placing a material supplementing bottle, and the placing cylinder is movably connected with the frame body so as to adjust the angle of the placing cylinder; the caliber adjusting mechanism is positioned in the placing cylinder to adjust the caliber of the placing cylinder; the caliber adjusting mechanism comprises a fixing plate and a linear driving mechanism, an adjusting strip is arranged on the wall of the containing barrel and extends in the axial direction of the containing barrel, and the linear driving mechanism is installed in an adjusting cavity of the adjusting strip and connected with the fixing plate. The fixing plate is driven by a linear driving mechanism to be close to or away from the adjusting strip. The utility model provides a fermentation material supplementing bottle placing rack which is convenient for adjusting the angle of a material supplementing bottle and is suitable for material supplementing bottles with different specifications and sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation, in particular to a fermentation feeding bottle placement rack. Background Art

[0002] During the process of biological fermentation culture, the concentration of nutrients in the initial culture medium cannot be added too high. Excessive substrate concentration will inhibit the bacteria or cells and affect their later growth and expression. Therefore, in order to ensure the fermentation level, the fermentation system needs to be regulated during the fermentation process. This is done by feeding, such as keeping the culture system within an appropriate pH range, an appropriate substrate nutrient concentration, etc., so as to regulate the growth and expression of the bacteria or cells. During the feeding process, a feeding bottle is usually used for feeding. The feeding bottle is a device used in the biological development and research stage to provide culture medium nutrient solution, acid or alkali solution, chemical defoaming agent and other substances for the fermentation and reproduction of microorganisms in the culture medium or reactor. The feeding substance is filled in the bottle and a nozzle for outputting the feeding substance and a catheter extending into the bottle are provided on the bottle. The feeding bottle is then connected to the fermentation tank through the catheter to fill the fermentation tank with feeding nutrients.

[0003] However, in the prior art, when the feeding material in the feeding bottle is gradually sucked away by the catheter, there are residual dead corners in the feeding bottle in the later stage, and the catheter cannot suck out these materials, resulting in a waste of resources and increased costs; and during the feeding process, a variety of feeding materials need to be added to the fermentation tank, which requires the use of multiple feeding bottles. The existing placement rack for placing feeding bottles is not suitable for feeding bottles of different specifications and sizes, and has low applicability. Summary of the Invention

[0004] An object of the present invention is to solve at least the above problems and / or disadvantages and to provide at least the advantages to be described hereinafter.

[0005] In order to solve the deficiencies of the prior art, the utility model provides a fermentation feeding bottle placement rack, comprising:

[0006] The frame is provided with a plurality of placement units in sequence from top to bottom;

[0007] Any of the placement units includes a placement cylinder for placing a feeding bottle, and the placement cylinder is movably connected to the frame to adjust the angle of the placement cylinder;

[0008] The caliber adjustment mechanism is located in the placement tube to adjust the caliber of the placement tube; the caliber adjustment mechanism includes a fixed plate and a linear drive mechanism. An adjustment strip is provided on the wall of the placement tube, and the adjustment strip extends along the axial direction of the placement tube. The linear drive mechanism is installed in the adjustment cavity of the adjustment strip and is connected to the fixed plate. The fixed plate is driven by the linear drive mechanism to move closer to or away from the adjustment strip.

[0009] Furthermore, the linear drive mechanism includes a bidirectional threaded rod, a first connecting rod, and a second connecting rod movably connected to the middle part of the first connecting rod, one end of the bidirectional threaded rod is rotatably set on the cavity wall of the adjusting cavity, and the other end passes through the adjusting cavity to be connected to the turntable; the bidirectional threaded rod is provided with a first thread segment and a second thread segment with opposite rotation directions, and the first thread segment and the second thread segment are both threadedly connected with a movable block, and the bidirectional threaded rod is rotated to adjust the spacing between the two movable blocks; one end of the first connecting rod and the second connecting rod are respectively movably connected to the movable block, and the first connecting rod and the second connecting rod are distributed in an X shape; the other ends of the first connecting rod and the second connecting rod are respectively movably connected to the sliding sleeve, and a sliding rod is installed on the surface of the fixed plate facing the adjusting cavity, and the sliding sleeve is slidably arranged on the sliding rod.

[0010] Furthermore, the side surface of the fixing plate facing the feeding bottle is an arc-shaped surface.

[0011] Furthermore, rotating shafts are provided on both sides of the placement cylinder, and a through hole is opened on the side wall of the frame for the rotating shaft to pass through. The rotating shaft can be rotatably passed through the through hole and connected to the rotating disk. The outer ring of the rotating disk is provided with a gear ring, and the frame is provided with a locking part for locking the rotating disk.

[0012] Furthermore, the locking member includes a support frame fixed on the frame body and a locking portion movably arranged on the support frame, and the locking portion is provided with a locking gear that can engage with the ring gear. The locking portion moves closer to or away from the rotating disk through a motion mechanism to lock or release the rotating disk.

[0013] Furthermore, the upper surface of the locking portion has an arc-shaped recessed portion, and the locking gear is fixed in the arc-shaped recessed portion.

[0014] Furthermore, the movement mechanism includes a threaded rod rotatably arranged on the support frame, a moving seat is threadedly connected to the threaded rod, and the moving seat is connected to the locking portion to drive it to approach or move away from the rotating disk.

[0015] Furthermore, the placement tube is provided with an observation port for observation.

[0016] The utility model includes at least the following beneficial effects: the frame provides overall supporting force, the placement units are distributed in sequence from top to bottom, so that the feeding bottles are arranged in the height direction, saving horizontal space, the placement tube is used to place the feeding bottles, and the placement tube is movably connected to the frame to realize the adjustment of the inclination angle of the feeding bottle. The feeding bottle is in an inclined state, so that the liquid substance in the bottle can gather in the corner, which is convenient for the catheter to suck out all the feeding substances, effectively avoiding residual feeding substances, avoiding waste of resources, and saving costs; at the same time, the setting of the adjustable inclination angle allows the operator to adjust the inclination angle of the feeding bottle according to actual conditions, which is further conducive to the suction of feeding substances by the catheter; the caliber size is adjusted by the caliber adjustment mechanism to be suitable for feeding bottles of different sizes, thereby improving the applicability of the placement rack; specifically, the fixed plate is adjusted by the linear drive mechanism so that the fixed plate moves up and down to adapt to the clamping and fixation of feeding bottles of different sizes, and the feeding bottle is fixed by the fixed plate, thereby enhancing stability.

[0017] The utility model can adjust the tilt angle of the feeding bottle to make it tilted, so that the catheter can suck out the feeding material cleanly, reduce the residual feeding material, and save resources; at the same time, the feeding bottle is fixed from top to bottom, which saves space. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a fermentation feeding bottle placement rack of the present invention.

[0019] Figure 2 This utility model Figure 1 Schematic diagram of the locally enlarged structure of A in the middle.

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the placement cylinder of the present utility model.

[0021] Figure 4 It is a structural schematic diagram of the linear drive mechanism of the utility model.

[0022] Figure 5 This utility model Figure 4 Schematic diagram of the locally enlarged structure of B in the middle.

[0023] Figure markings: 100-frame, 110-through hole, 200-placing unit, 210-placing cylinder, 211-rotating shaft, 212-rotating disk, 213-gear ring, 214-observation port, 220-adjustment bar, 221-adjustment chamber, 300-feeding bottle, 400-caliber adjustment mechanism, 410-fixed plate, 411-arc-shaped surface, 420-linear drive mechanism, 421-bidirectional threaded rod, 4211-first threaded segment, 4212-second threaded segment, 422-first connecting rod, 423-second connecting rod, 424-rotating disk, 425-movable block, 426-sliding sleeve, 427-sliding rod, 500-locking member, 510-support frame, 520-locking portion, 521-arc-shaped recessed portion, 530-locking gear, 540-movement mechanism, 541-threaded rod, 542-movable seat. DETAILED DESCRIPTION

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0025] It should be understood that terms such as “having,” “including,” and “comprising” used herein do not prescribe the existence or addition of one or more other elements or combinations thereof.

[0026] See also Figures 1 to 5 , a fermentation feeding bottle placement rack, comprising:

[0027] The frame 100 is provided with a plurality of placement units 200 in sequence from top to bottom;

[0028] Any of the placement units 200 includes a placement cylinder 210 for placing the feeding bottle 300, and the placement cylinder 210 is movably connected to the frame 100 to adjust the angle of the placement cylinder 210;

[0029] The caliber adjustment mechanism 400 is located in the placement tube 210 to adjust the caliber of the placement tube 210; the caliber adjustment mechanism 400 includes a fixed plate 410 and a linear drive mechanism 420. An adjustment strip 220 is provided on the wall of the placement tube 210. The adjustment strip 220 extends along the axial direction of the placement tube 210. The linear drive mechanism 420 is installed in the adjustment cavity 221 of the adjustment strip 220 and is connected to the fixed plate 410. The fixed plate 410 is driven by the linear drive mechanism 420 to move closer to or away from the adjustment strip 220.

[0030] Specifically, the frame 100 provides overall support. In some embodiments, in order to facilitate the overall movement of the placement rack, universal wheels can be set at the bottom of the frame 100 to facilitate movement. The universal wheels are existing technology products, and the installation of the universal wheels and the frame 100 is also existing technology, which will not be repeated here. The placement units 200 are arranged in sequence from top to bottom so that the feeding bottles 300 are arranged in the height direction, saving horizontal space. The placement cylinder is used to place the feeding bottles 300, and the placement cylinder 210 is movably connected to the frame 100 to adjust the tilt angle of the feeding bottles 300. The feeding bottles 300 are in a tilted state, so that the liquid substance in the bottle can gather in the corner, which is convenient for the catheter to suck out all the feeding substances, effectively avoiding the residual feeding substances, avoiding waste of resources, and saving costs; at the same time, the tilt angle is adjustable The setting of the section allows the operator to adjust the inclination angle of the feeding bottle 300 according to actual conditions, which is further beneficial for the catheter to suck the feeding material; the caliber size is adjusted by the caliber adjustment mechanism 400 to adapt to feeding bottles 300 of different sizes, thereby improving the applicability of the placement rack, and the fixing plate 410 is adjusted by the linear drive mechanism 420 so that the fixing plate 410 moves up and down to adapt to the clamping and fixation of feeding bottles 300 of different sizes. The feeding bottle 300 is covered and fixed by the fixing plate 410, thereby enhancing stability.

[0031] Based on the above, in some embodiments, the placement cylinder 210 is provided with an observation port 214 for observation. The setting of the observation port 214 facilitates the operator to directly observe the remaining amount of the feeding material in the feeding bottle 300 through the observation port 214 .

[0032] Based on the above, in some embodiments, the linear drive mechanism 420 includes a bidirectional threaded rod 421, a first connecting rod 422, and a second connecting rod 423 movably connected to the middle portion of the first connecting rod 422, one end of the bidirectional threaded rod 421 is rotatably set on the cavity wall of the adjusting cavity 221, and the other end passes through the adjusting cavity 221 and is connected to the turntable 424; the bidirectional threaded rod 421 is provided with a first thread segment 4211 and a second thread segment 4212 with opposite rotation directions, and the first thread segment 4211 and the second thread segment 4212 are both threadedly connected with a movable block 425, and the movable block 425 is slidably matched with the adjusting cavity 221. Specifically, the surface of the movable block 425 may be provided with a sliding protrusion, and the cavity wall of the adjusting cavity 221 is provided with a slide rail slidably matched with the sliding protrusion; the bidirectional threaded rod 421 is rotated to adjust the distance between the two movable blocks 425. It can be understood that when the bidirectional threaded rod 421 is rotated in the forward direction, the distance between the two movable blocks 425 increases, and conversely, when the bidirectional threaded rod 421 is rotated in the reverse direction, the distance between the two movable blocks 425 decreases; one end of the first connecting rod 422 and the second connecting rod 423 are respectively movably connected to the movable block 425, and the first connecting rod 422 and the second connecting rod 423 are distributed in an X shape; the other ends of the first connecting rod 422 and the second connecting rod 423 are respectively movably connected to the sliding sleeve 426, and a sliding rod 427 is installed on the surface of the fixed plate 410 facing the adjustment cavity 221, and the sliding sleeve 426 is slidably sleeved on the sliding rod 427. Specifically, a groove is opened on the surface of the fixed plate 410, and the sliding rod 427 is installed in the groove.

[0033] It should be understood that one side of the adjustment chamber 221 passes through the adjustment bar 220 for the first connecting rod 422 and the second connecting rod 423 to pass through; when in use, the feeding bottle 300 filled with the feeding material is placed in the placement cylinder 210, and the operator rotates the two-way threaded rod 421 to make the movable blocks 425 approach each other, thereby driving the two sliding sleeves 426 to gradually approach, and then the fixing plate 410 moves toward the feeding bottle 300 until the fixing plate 410 rests on the body of the feeding bottle 300, completing the limit fixation of the feeding bottle 300, and the adjustment operation is simple and convenient. When the feeding bottle 300 needs to be taken out, the two-way threaded rod 421 is rotated in the opposite direction, and the fixing plate 410 is away from the feeding bottle 300, thereby releasing the fixation of the feeding bottle 300, making it convenient for the operator to take the feeding bottle 300 out of the placement cylinder 210.

[0034] Furthermore, the side of the fixing plate 410 facing the feeding bottle 300 is an arcuate surface 411 . The setting of the arcuate surface 411 enables the fixing plate 410 to fit better on the feeding bottle 300 .

[0035] Based on the above, in some embodiments, a rotating shaft 211 is provided on both sides of the placement tube 210, a through hole 110 is provided on the side wall of the frame 100 for the rotating shaft 211 to pass through, the rotating shaft 211 is rotatably provided in the through hole 110 and connected to the rotating disk 212, the outer ring of the rotating disk 212 is provided with a gear ring 213, and the frame 100 is provided with a locking member 500 for locking the rotating disk 212. Furthermore, the locking member 500 includes a support frame 510 fixed to the frame 100 and a locking portion 520 movably provided on the support frame 510, the locking portion 520 is provided with a locking gear 530 that can mesh with the gear ring 213, and the locking portion 520 is moved closer to or away from the rotating disk 212 through a motion mechanism 540 to lock or release the rotating disk 212. Furthermore, the upper surface of the locking portion 520 has an arc-shaped recessed portion 521, and the locking gear 530 is fixed in the arc-shaped recessed portion 521. It should be understood that the locking gear 530 is fixed in the arc-shaped recessed portion 521, partially exposed to the outside, and the locking gear 530 cannot rotate. The wall surface of the locking gear 530 can be welded and fixed in the arc-shaped recessed portion 521, or fixed in the arc-shaped recessed portion 521 by bolts.

[0036] Furthermore, the movement mechanism 540 includes a threaded rod 541 rotatably arranged on the support frame 510, and the threaded rod 541 can be manually rotated by an operator. It can be understood that the threaded rod 541 passes through the support frame 510 and is connected to the handle, and the operator holds the handle to facilitate the rotation of the threaded rod 541; a movable seat 542 is threadedly connected to the threaded rod 541, and the movable seat 542 is connected to the locking portion 520 to drive it closer to or away from the rotating disk 212. A guide rod is also provided on the support frame 510, and the movable seat 542 slides through the guide rod, so that the movement of the movable seat 542 is more stable. During specific use, the operator rotates the threaded rod 541, so that the movable seat 542 moves downward along the threaded rod 541, thereby driving the locking gear 530 of the locking part 520 to separate from the ring gear 213 of the rotating disk 212, and releasing the lock of the rotating disk 212. The operator rotates the rotating shaft 211 until the rotating shaft 211 drives the placement cylinder 210 to rotate to the required angle, and then rotates the threaded rod 541 in the opposite direction, so that the movable seat 542 moves upward along the threaded rod 541 until the locking gear 530 of the locking part 520 engages with the ring gear 213 of the rotating disk 212. Since the locking gear 530 is fixed, the rotating disk 212 is locked, and the placement cylinder 210 is fixed at the required tilt angle.

[0037] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the description and implementation methods. They can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein. Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the invention.

Claims

1. A fermentation feeding bottle placement rack, characterized in that: include: A frame (100) is provided with a plurality of placement units (200) in sequence from top to bottom; Any of the placement units (200) includes a placement cylinder (210) for placing a feeding bottle (300), and the placement cylinder (210) is movably connected to the frame (100) to adjust the angle of the placement cylinder (210); A caliber adjustment mechanism (400) is located in the placement tube (210) to adjust the caliber of the placement tube (210); the caliber adjustment mechanism (400) includes a fixed plate (410) and a linear drive mechanism (420); an adjustment strip (220) is provided on the wall of the placement tube (210); the adjustment strip (220) extends along the axial direction of the placement tube (210); the linear drive mechanism (420) is installed in the adjustment cavity (221) of the adjustment strip (220) and is connected to the fixed plate (410); the fixed plate (410) is driven by the linear drive mechanism (420) to approach or move away from the adjustment strip (220).

2. A fermentation feeding bottle placement rack according to claim 1, characterized in that, The linear drive mechanism (420) comprises a bidirectional threaded rod (421), a first connecting rod (422), and a second connecting rod (423) movably connected to the middle portion of the first connecting rod (422); one end of the bidirectional threaded rod (421) is rotatably arranged on the cavity wall of the adjustment cavity (221), and the other end passes through the adjustment cavity (221) and is connected to the turntable (424); a first threaded segment (4211) and a second threaded segment (4212) having opposite rotation directions are provided on the bidirectional threaded rod (421); the first threaded segment (4211) and the second threaded segment (4212) are both threadedly connected to a movable block (424); 25), the bidirectional threaded rod (421) is rotated to adjust the distance between the two movable blocks (425); one end of the first connecting rod (422) and the second connecting rod (423) are respectively movably connected to the movable block (425), and the first connecting rod (422) and the second connecting rod (423) are distributed in an X shape; the other ends of the first connecting rod (422) and the second connecting rod (423) are respectively movably connected to the sliding sleeve (426), and a sliding rod (427) is installed on the surface of the fixed plate (410) facing the adjustment cavity (221), and the sliding sleeve (426) is slidably sleeved on the sliding rod (427).

3. A fermentation feeding bottle placement rack according to claim 2, characterized in that, The side surface of the fixing plate (410) facing the feeding bottle (300) is an arc-shaped surface (411).

4. A fermentation feeding bottle placement rack according to claim 1, characterized in that, Rotating shafts (211) are provided on both sides of the placement cylinder (210), and a through hole (110) for the rotating shaft (211) to pass through is opened on the side wall of the frame (100). The rotating shaft (211) can be rotatably passed through the through hole (110) and connected to the rotating disk (212). The outer ring of the rotating disk (212) is provided with a gear ring (213), and the frame (100) is provided with a locking member (500) for locking the rotating disk (212).

5. A fermentation feeding bottle placement rack according to claim 4, characterized in that, The locking member (500) comprises a support frame (510) fixed on the frame body (100) and a locking portion (520) movably arranged on the support frame (510); the locking portion (520) is provided with a locking gear (530) that can mesh with the gear ring (213); the locking portion (520) is moved closer to or farther away from the rotating disk (212) through a motion mechanism (540) to lock or release the rotating disk (212).

6. A fermentation feeding bottle placement rack according to claim 5, characterized in that: The upper surface of the locking portion (520) has an arc-shaped recessed portion (521), and the locking gear (530) is fixed in the arc-shaped recessed portion (521).

7. A fermentation feeding bottle placement rack according to claim 5, characterized in that: The motion mechanism (540) comprises a threaded rod (541) rotatably arranged on the support frame (510), a movable seat (542) being threadedly connected to the threaded rod (541), and the movable seat (542) being connected to the locking portion (520) to drive it toward or away from the rotating disk (212).

8. A fermentation feeding bottle placement rack according to claim 1, characterized in that: The placement tube (210) is provided with an observation port (214) for observation.

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