Suspension type oscillation liquid changing equipment

Abstract

The utility model relates to the field of biological culture, and discloses a suspension type oscillation liquid changing device which comprises a bottom plate, supports are fixedly connected to the four corners of the top of the bottom plate, L-shaped plates are fixedly connected to the tops of the supports, racks are slidably connected to the tops of the inner walls of the L-shaped plates, gears are rotatably connected to the middles of the bottoms of the L-shaped plates, and the bottom of each L-shaped plate is provided with a rotating shaft. The outer ring of the gear is in meshed connection with the bottom of the rack, the bottom of the gear is fixedly connected with a connecting rope, the bottom of the connecting rope is fixedly connected with a transmission rod, the bottom of the transmission rod is fixedly connected with a first connecting plate, and the outer ring of the first connecting plate is provided with a top cover. According to the utility model, the first connecting plate and the second connecting plate are mutually mounted, the first connecting plate is rotated, the inserting plate is rotated by 90 degrees along the inner wall of the sleeve plate, at the moment, the magnet is inserted into the metal groove, the magnet and the metal groove attract each other, and the first connecting plate and the second connecting plate can be quickly spliced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of biological culture, concretely to a suspension type shock liquid changing equipment. BACKGROUND

[0002] The shock liquid changing equipment is a kind of instrument specially used in laboratory or specific industrial scene, it mainly makes the liquid in container fully mixed, reaction through mechanical shock, can also realize the replacement operation of different liquid, the equipment can accurately control shock amplitude and frequency, is widely used in biological pharmacy, chemical experiment etc., helps to improve experimental efficiency and product quality.

[0003] The suspension type shock liquid changing equipment is an advanced experimental instrument, it suspends container, generates shock through specific mechanical device, can realize the full mixing and reaction of liquid in the process of shock, can conveniently carry out liquid replacement operation, is widely used in biological, chemical laboratory, improves experimental efficiency and precision, provides strong support for scientific research and production.

[0004] The existing suspension type shock liquid changing equipment still has the following problems: each culture dish needs to be opened separately, and the tissue and liquid culture medium cannot be separated quickly, which increases the contamination probability caused by opening the culture dish each time, increases the operation time of liquid replacement each time, and reduces the work efficiency, in view of the above problems, therefore, a suspension type shock liquid changing equipment is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a suspension type shock liquid changing equipment, solve the problem that cannot separate tissue and liquid culture medium quickly in the background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a suspension type shock liquid changing equipment, including the bottom plate, the top four corners of the bottom plate are all fixedly connected with the support, the top of the support is fixedly connected with L type board, the inner wall top of L type board is slidably connected with rack, the bottom middle of L type board is rotatably connected with gear, the outer ring of gear is meshedly connected with the bottom of rack, the bottom of gear is fixedly connected with connecting rope, the bottom of connecting rope is fixedly connected with transmission rod, the bottom of transmission rod is fixedly connected with first connecting plate, the outer ring of first connecting plate is provided with top cover, the inner wall middle of top cover is fixedly connected with suspension cover, the outer ring bottom of suspension cover is provided with culture groove, the bottom of suspension cover is fixedly connected with the guide rail that distributes evenly, the inner wall of guide rail is provided with suspension chamber, the outer ring bottom of suspension chamber is equipped with inoculation hole, the bottom of suspension chamber is provided with cross hole, the bottom of connecting plate is provided with connecting assembly.

[0007] By adopting the technical scheme, the suspension chamber is slid into the guide rail, liquid culture medium is added into the culture tank, and finally the suspension cover is covered on the culture tank; when the culture medium is replaced, the appropriate liquid culture medium is added into the new culture tank, the top cover is pulled upward to make the culture medium in the suspension chamber flow out through the cross hole at the bottom of the suspension chamber, and then the culture medium is transferred into the new culture tank.

[0008] As a further description of the above technical scheme: the connecting assembly comprises a sleeve plate, the top of the sleeve plate is fixedly connected with the first connecting plate, a metal groove is formed at one end of the bottom of the sleeve plate, and the inner wall of the sleeve plate is slidably connected with an insertion plate.

[0009] By adopting the above technical scheme, the sleeve plate is installed through the first connecting plate, the metal groove attracts the magnet, and the sleeve plate limits the insertion plate.

[0010] As a further description of the above technical scheme: the bottom of the insertion plate is fixedly connected with a magnet, and the magnet is in contact with the metal groove.

[0011] By adopting the above technical scheme, the magnet and the metal groove can be attracted to each other to make the connection more stable.

[0012] As a further description of the above technical scheme: the bottom of the insertion plate is fixedly connected with a second connecting plate, and the second connecting plate is fixedly connected with the top of the suspension cover.

[0013] By adopting the above technical scheme, the second connecting plate can be used to fix the insertion plate.

[0014] As a further description of the above technical scheme: the top of the bottom plate is provided with mounting holes on the left and right sides.

[0015] By adopting the above technical scheme, the entire device is installed through the mounting holes.

[0016] As a further description of the above technical scheme: the inner wall of the L-shaped plate is fixedly connected with a spring at the back side, and the other end of the spring is fixedly connected with the rack.

[0017] By adopting the above technical scheme, the spring can bring the rack back to the original position, so as to achieve the back-and-forth movement of the rack.

[0018] As a further description of the above technical scheme: the inner wall of the L-shaped plate is provided with sliding grooves on the left and right sides of the middle of the top.

[0019] By adopting the above technical scheme, the sliding grooves can make the rack slide stably.

[0020] As a further description of the above technical solutions: the inner wall top of the L-shaped plate is fixedly connected with a fixed plate, the right side of the fixed plate is fixedly connected with a brake motor, the output end of the brake motor is fixedly connected with a half gear, and the half gear is in meshing connection with a rack.

[0021] By adopting the above technical scheme, the brake motor drives the half gear to rotate, and the rack is driven to move.

[0022] Compared with the prior art, the utility model has the advantages that:

[0023] 1. The suspension type liquid changing equipment provided by the utility model is characterized in that the suspension chamber is slid from the guide rail, liquid culture medium is added into the culture tank, and finally the suspension cover is covered on the culture tank; when the culture medium needs to be replaced, an appropriate amount of liquid culture medium is added into the new culture tank, the top cover is pulled upwards to make the culture medium in the suspension chamber flow out quickly through the cross-shaped hole at the bottom of the suspension chamber, and then the culture medium is transferred into the new culture tank.

[0024] 2. The suspension type liquid changing equipment provided by the utility model is characterized in that the first connecting plate and the second connecting plate are mutually installed, the first connecting plate is rotated, the plug-in plate is rotated by 90 degrees along the inner wall of the sleeve plate, at this time, the magnet is inserted into the metal groove, and the two are attracted to each other, so that the quick splicing of the first connecting plate and the second connecting plate is completed. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a perspective view of the utility model;

[0026] Figure 2 It is a schematic view of the connecting rope of the utility model;

[0027] Figure 3 It is an explosion view of the magnet of the utility model;

[0028] Figure 4 It is an explosion view of the suspension chamber of the utility model;

[0029] Figure 5 It is an explosion view of the guide rail of the utility model.

[0030] In the drawing: 1, spring; 2, L-shaped plate; 3, connecting rope; 4, support; 5, mounting hole; 6, bottom plate; 7, transmission rod; 8, first connecting plate; 9, culture tank; 10, brake motor; 11, sliding groove; 12, half gear; 13, rack; 14, gear; 15, guide rail; 16, top cover; 17, second connecting plate; 18, suspension cover; 19, magnet; 20, plug-in plate; 21, metal groove; 22, suspension chamber; 23, inoculation hole; 24, cross-shaped hole; 25, sleeve plate; 26, fixed plate. DETAILED DESCRIPTION

[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present application.

[0032] In order to further understand the content of the present application, the present application will be described in detail with reference to the drawings.

[0033] In combination with Figure 1 and Figure 2 The present application is a suspension type oscillation liquid changing equipment, which comprises a bottom plate 6, four corners of the top of the bottom plate 6 are fixedly connected with supports 4, the whole device is installed through the bottom plate 6 and the supports 4, the top of the support 4 is fixedly connected with an L-shaped plate 2, the inner wall of the L-shaped plate 2 is slidably connected with a rack 13 at the top, the middle of the bottom of the L-shaped plate 2 is rotatably connected with a gear 14, the outer ring of the gear 14 is meshingly connected with the bottom of the rack 13, the rack 13 is moved to drive the gear 14 to rotate, the bottom of the gear 14 is fixedly connected with a connecting rope 3, the bottom of the connecting rope 3 is fixedly connected with a transmission rod 7, the gear 14 is rotated to drive the connecting rope 3 and the transmission rod 7 to shake, the top of the bottom plate 6 is provided with mounting holes 5 on the left and right sides, the whole device is installed through the mounting holes 5, the inner wall of the rear side of the L-shaped plate 2 is fixedly connected with a spring 1, the other end of the spring 1 is fixedly connected with the rack 13, the spring 1 can pull the rack 13 back to the original position, so as to achieve the back and forth movement of the rack 13, the inner wall of the top of the L-shaped plate 2 is provided with sliding grooves 11 on the left and right sides of the middle, the inner wall of the sliding groove 11 is slidably connected with the rack 13, the sliding groove 11 can stably slide the rack 13, the inner wall of the top of the L-shaped plate 2 is fixedly connected with a fixed plate 26 in the middle, the right side of the fixed plate 26 is fixedly connected with a brake motor 10, the output end of the brake motor 10 is fixedly connected with a half gear 12, the half gear 12 is meshingly connected with the rack 13, the brake motor 10 drives the half gear 12 to rotate, so as to drive the rack 13 to move.

[0034] In combination with Figure 4 and Figure 5, the bottom of the transmission rod 7 is fixedly connected with a first connecting plate 8, the outer ring of the first connecting plate 8 is provided with a top cover 16, the inner wall of the top cover 16 is fixedly connected with a suspension cover 18, the suspension cover 18 is fixed by the top cover 16, the outer ring bottom of the suspension cover 18 is provided with a culture tank 9, the culture tank 9 is used to load liquid medium, the bottom of the suspension cover 18 is fixedly connected with a uniformly distributed guide rail 15, the inner wall of the guide rail 15 is provided with a suspension chamber 22, the suspension chamber 22 is installed by the guide rail 15, the outer ring bottom of the suspension chamber 22 is provided with an inoculation hole 23, the suspension chamber 22 is provided with a cross hole 24 at the bottom, the inoculation hole 23 is used to culture cell tissue, and the cross hole 24 is used to let the liquid medium flow out.

[0035] In combination Figure 2 And Figure 3 , the bottom of the connecting plate 8 is provided with a connecting assembly, the connecting assembly comprises a sleeve plate 25, the top of the sleeve plate 25 is fixedly connected with the first connecting plate 8, the sleeve plate 25 is installed by the first connecting plate 8, one end of the bottom of the sleeve plate 25 is provided with a metal groove 21, the metal groove 21 is used to attract the magnet 19, the inner wall of the sleeve plate 25 is slidably connected with an insertion plate 20, the insertion plate 20 is limited by the sleeve plate 25, one end of the bottom of the insertion plate 20 is fixedly connected with the magnet 19, the magnet 19 is in contact with the metal groove 21, the magnet 19 and the metal groove 21 can be attracted to each other, so that the connection is more stable, the bottom of the insertion plate 20 is fixedly connected with a second connecting plate 17, the second connecting plate 17 is fixedly connected with the top of the suspension cover 18, the insertion plate 20 is fixed by the second connecting plate 17.

[0036] Working principle, the first connecting plate 8 and the second connecting plate 17 are installed with each other, then the first connecting plate 8 is rotated, the insertion plate 20 is rotated by ninety degrees along the inner wall of the sleeve plate 25, at this time the magnet 19 is inserted into the inner wall of the metal groove 21, and it can be attracted, which can ensure the rapid splicing of the first connecting plate 8 and the second connecting plate 17, then the suspension chamber 22 is slid from the guide rail 15 of the suspension cover 18, and the suspension chamber 22 is arranged in order until each guide rail 15 is full, then an appropriate amount of liquid medium is added into the culture tank 9, then the suspension cover 18 is covered on the culture tank 9, when the medium needs to be replaced, only an appropriate amount of liquid medium is added in the new culture tank 9, the suspension chamber 22 is pulled upward to make the medium in the suspension chamber 22 flow out quickly through the cross hole 24 at the bottom of the suspension chamber 22, and then it can be transferred to the new culture tank 9, when it needs to be shaken, the brake motor 10 is opened, the output end of the brake motor 10 rotates to drive the half gear 12 to rotate, so as to drive the rack 13 to slide along the sliding groove 11, when the teeth of the half gear 12 are rotated, the spring 1 can pull the rack 13 back to the original position, so as to drive the gear 14 to rotate back and forth, so as to drive the connecting rope 3, the transmission rod 7 and the culture tank 9 to shake.

[0037] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0038] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A suspended oscillating liquid exchange apparatus comprising a base plate (6), characterised in that: The top four corners of the bottom plate (6) are fixedly connected with supports (4), the top of the support (4) is fixedly connected with an L-shaped plate (2), the inner wall top of the L-shaped plate (2) is slidably connected with a rack (13), the bottom of the L-shaped plate (2) is rotatably connected with a gear (14), the outer ring of the gear (14) is meshedly connected with the bottom of the rack (13), the bottom of the gear (14) is fixedly connected with a connecting rope (3), the bottom of the connecting rope (3) is fixedly connected with a transmission rod (7), the bottom of the transmission rod (7) is fixedly connected with a first connecting plate (8), the outer ring of the first connecting plate (8) is provided with a top cover (16), the inner wall of the top cover (16) is fixedly connected with a suspension cover (18) in the middle, the outer ring bottom of the suspension cover (18) is provided with a culture tank (9), the bottom of the suspension cover (18) is fixedly connected with uniformly distributed guide rails (15), the inner wall of the guide rail (15) is provided with a suspension chamber (22), the outer ring bottom of the suspension chamber (22) is provided with an inoculation hole (23), the bottom of the suspension chamber (22) is provided with a cross hole (24), and the bottom of the connecting plate (8) is provided with a connecting assembly.

2. A suspended oscillating liquid exchange apparatus according to claim 1, wherein: The connecting assembly comprises a sleeve plate (25), the top of the sleeve plate (25) is fixedly connected with the first connecting plate (8), and the bottom of the sleeve plate (25) is provided with a metal groove (21) at one end.

3. A suspended oscillating liquid exchange apparatus according to claim 2, wherein: The bottom of the plug-in plate (20) is fixedly connected with a magnet (19), and the magnet (19) is in contact with the metal groove (21).

4. The apparatus of claim 2, wherein: The bottom of the plug-in plate (20) is fixedly connected with a second connecting plate (17), and the second connecting plate (17) is fixedly connected with the top of the suspension cover (18).

5. The apparatus of claim 1, wherein: The top of the bottom plate (6) is provided with mounting holes (5) on the left and right sides.

6. The apparatus of claim 1, wherein: The inner wall of the L-shaped plate (2) is fixedly connected with a spring (1) on the back side, and the other end of the spring (1) is fixedly connected with the rack (13).

7. The apparatus of claim 1, wherein: The inner wall of the L-shaped plate (2) is provided with a sliding groove (11) on the top middle left and right sides, and the inner wall of the sliding groove (11) is slidably connected with the rack (13).

8. The apparatus of claim 1, wherein: The inner wall of the L-shaped plate (2) is fixedly connected with a fixed plate (26) on the top middle, the right side of the fixed plate (26) is fixedly connected with a brake motor (10), the output end of the brake motor (10) is fixedly connected with a half gear (12), and the half gear (12) is meshedly connected with the rack (13).

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