Strain bottle picking machine

Abstract

The utility model relates to the technical field of strain bottle digging machines, in particular to a strain bottle digging machine which comprises symmetrically-arranged linear conveyors, discharging guide assemblies are arranged at the output ends of the linear conveyors on the two sides, a support is arranged above the two linear conveyors, and a feeding assembly is arranged below the support. The feeding assembly comprises a moving part and clamping parts symmetrically arranged at the bottom of the moving part, and a bottle pulling-out mechanism is arranged between the linear conveyors on the two sides. According to the scheme, feeding and bottle pulling-out treatment can be carried out at the same time, the dead time of the device is greatly shortened, the bottle pulling-out efficiency is improved, and the labor intensity of workers is reduced. And the strain bottle and the scraper which are subjected to bottle-picking treatment can rotate in opposite directions at the same time, so that the bottle-picking effect is better, and the bottle-picking device is more practical.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of strain bottle digging machine, especially to a strain bottle digging machine. BACKGROUND

[0002] In the field of microorganism culture, biological medicine, food fermentation and scientific research experiment, strain propagation is one of the core process links. Traditional strain culture usually adopts plastic bottles as containers, and after culture is completed, the strain needs to be dug, transferred or sub-packed for subsequent fermentation, detection or preservation.

[0003] The prior art with publication number CN208175596U discloses a bottle digging machine for golden needle mushroom production, which comprises a Y335 motor, a shell and a base, the inside of the base is provided with a supporting plate, the supporting plate is horizontally arranged on the inner side wall of the base and is fixedly connected with the base through screws, the top of the supporting plate is provided with a Y90S-2 conveyor belt motor, the Y90S-2 conveyor belt motor is horizontally arranged at the top edge position of the supporting plate and is fixedly connected with the supporting plate through screws, the bottle digging machine for golden needle mushroom production can perform directional transportation of the substances in the culture bottles under the condition that the bottle digging work is normally performed, so that the collection of the substances by the workers can be more convenient, and the existence of the shell can prevent the waste from flying around.

[0004] However, the above prior art still has certain deficiencies in the process of use: first, the time interval between the loading and unloading of the strain bottles and the bottle digging treatment in the structure of the above prior art is relatively long, and the overall efficiency of the bottle digging treatment is relatively low, and only through the rotation of the scraper, there will still be residues, and the cleaning effect and efficiency need to be improved; second, in real life, there are still many things that are completed by manual work, which has problems such as low efficiency, high pollution risk and high labor intensity, and seriously restricts the stability and economy of large-scale production, so the prior art needs to be further improved. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a strain bottle digging machine which can simultaneously perform loading and bottle digging treatment and has good bottle digging effect.

[0006] The utility model adopts the following technical scheme: a strain bottle digging machine, comprising symmetrical straight line conveyors, a discharging guide assembly is arranged at the output end of each straight line conveyor, a support is arranged above the two straight line conveyors, a loading assembly is arranged below the support, the loading assembly comprises a moving part and a clamping part symmetrically arranged at the bottom of the moving part, and a bottle digging mechanism is arranged between the two straight line conveyors.

[0007] Optionally, the straight line conveyor is provided with a limiting device for inverting the culture bottle on the conveying belt, and limiting side plates are fixedly arranged on both sides of the straight line conveyor, and the gap between the limiting side plates on both sides is adapted to the size of the culture bottle.

[0008] Optionally, the blanking guide assembly comprises symmetrically arranged guide inclined plates, the two guide inclined plates are symmetrically arranged front and back and fixedly arranged on the limiting side plates, the guide inclined plates are fixedly arranged with limiting plates on both sides, the limiting plates on the outer side are provided with a slot allowing the culture bottle to pass through, and a culture bottle collecting frame is arranged directly below the guide inclined plate.

[0009] Optionally, the moving part comprises a moving plate, the moving plate is slidingly arranged on the bottom surface of the support, a telescopic cylinder one is fixedly arranged on one side of the bottom surface of the support, the moving end of the telescopic cylinder one is fixedly connected with the side surface of the moving plate, a telescopic cylinder two is fixedly arranged on the bottom surface of the moving plate, and the moving end of the telescopic cylinder two is fixedly arranged with a mounting plate.

[0010] Optionally, the clamping part comprises a rotating shaft, the rotating shaft is rotatably arranged on the mounting plate, the bottom end of the rotating shaft below the mounting plate is fixedly arranged with a mounting block, a sliding groove is formed in the bottom surface of the mounting block, a lead screw is rotatably arranged in the sliding groove, clamping blocks are symmetrically slidingly arranged in the sliding groove, the clamping blocks are in threaded cooperation with the lead screw, a motor one is fixedly arranged on one side of the mounting block, the output end of the motor one is fixedly connected with the lead screw, and the lower end of the clamping block is arc-shaped.

[0011] Optionally, the bottle picking mechanism comprises a T-shaped block, two chamfered inclined surfaces are symmetrically formed on the two sides of the horizontal section of the T-shaped block, an accommodation space is formed in the horizontal section of the T-shaped block, a rotating shaft one is rotatably arranged on the top surface of the T-shaped block between the two chamfered inclined surfaces, a scraper is arranged on the upper end of the rotating shaft one, and a driving assembly is arranged at the bottom end of the rotating shaft one in the accommodation space, which can not only drive the scraper to rotate, but also drive the clamping part to rotate in the opposite direction.

[0012] Optionally, the horizontal distance between the scraper and the center of the innermost culture bottle of the straight line conveyor is equal to the horizontal distance between the two rotating shafts.

[0013] Optionally, the driving assembly comprises a bevel gear one fixedly arranged at the bottom of the rotating shaft one, a frame body is fixedly arranged on one side of the chamfered inclined surface and communicates with the accommodation space, an installation piece is arranged on the inner bottom surface of the frame body, a rotating rod is horizontally rotatably arranged on the installation piece, bevel gears two are axially arranged at both ends of the rotating rod, one side of the bevel gear two is engaged with the bevel gear one, a motor two is inlaid on the bottom surface of the accommodation space, a bevel gear three is axially fixedly arranged at the output end of the motor two, the bevel gear three is directly below the bevel gear one, and the bevel gear three is engaged with the bevel gear two.

[0014] Optionally, the driving assembly further comprises a column one rotatably arranged on the top surface of the frame body, a bevel gear four axially arranged at the bottom end of the column one and engaged with the other side bevel gear two, a cross-shaped inserting piece arranged at the upper end of the column one, a straight gear one axially arranged at the top end of each of the two rotating shafts, a straight gear two arranged at one side of the straight gear one and engaged with the straight gear one, a column two axially arranged at the bottom surface of the straight gear two and penetrating through the top surface of the mounting plate, and a cross-shaped sliding slot arranged at the bottom surface of the column two below the mounting plate and matched with the cross-shaped inserting piece.

[0015] Optionally, when the top surface of the scraper is close to the bottle mouth of the strain bottle, the inserting piece is in the cross-shaped sliding slot.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. In the application, the cooperation of the two straight line conveyors, the moving part and the clamping part in the feeding assembly can complete the bottle picking process and the clamping of another strain bottle at the same time, thereby reducing the stagnation time of the bottle picking process and improving the device bottle picking process efficiency.

[0018] 2. In the application, the bottle picking mechanism is arranged, the cooperation of the driving assembly, the scraper, the column one, the inserting piece, the column two, the straight gear one and the straight gear two in the bottle picking mechanism can make the scraper scrape the material in the strain bottle while the strain bottle rotates, thereby facilitating the scraping of the material, making the bottle picking process more thorough, improving the bottle picking process quality, improving the bottle picking rate and being more practical.

[0019] 3. In the application, the setting of the T-shaped block with the chamfered inclined surface in the discharging guide assembly and the bottle picking mechanism can automatically classify and collect the scraped material and the strain bottles after the bottle picking process, facilitate subsequent cleaning and reduce the labor intensity of workers. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure schematic view of the utility model;

[0021] Figure 2 It is a structure schematic view of the moving part of the utility model;

[0022] Figure 3 It is a structure schematic view of the discharging guide assembly of the utility model;

[0023] Figure 4 It is a structure schematic view of the clamping part of the utility model;

[0024] Figure 5 It is a structure schematic view of the bottle picking mechanism of the utility model;

[0025] Figure 6Part of the bottle mechanism section structure schematic diagram of the utility model;

[0026] Figure 7 Structure schematic diagram of the utility model plug-in and column one;

[0027] Figure 8 Structure schematic diagram of the utility model straight gear one and column two;

[0028] In the drawing: 1, straight line conveyor; 2, blanking guide assembly; 3, support; 4, feeding assembly; 5, moving part; 6, clamping part; 7, bottle mechanism; 8, limiting side plate; 9, guide inclined plate; 10, limiting plate; 11, strain bottle collection frame; 12, moving plate; 13, telescopic cylinder one; 14, telescopic cylinder two; 15, mounting plate; 16, rotating shaft; 17, mounting block; 18, sliding groove; 19, lead screw; 20, clamping block; 21, motor one; 22, T-shaped block; 23, chamfered inclined surface; 24, containing space; 25, scraper; 26, bevel gear one; 27, frame; 28, mounting piece; 29, rotating rod; 30, bevel gear two; 31, motor two; 32, bevel gear three; 33, column one; 34, bevel gear four; 35, plug-in; 36, straight gear one; 37, straight gear two; 38, column two; 39, cross-shaped sliding groove; 40, baffle; 41, material collection frame. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model, and those skilled in the art should know that the embodiments described below are part of the embodiments disclosed in the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] The various non-limiting embodiments of the utility model will be specifically introduced below. Any element quantity in the drawings is used for example, rather than limitation, and any naming is only used for distinction, without any limiting meaning.

[0031] The principles and spirits of the utility model will be explained in detail below with reference to several representative embodiments of the utility model.

[0032] Please refer to Figures 1-8The utility model discloses a kind of strain bottle-pulling machines, including symmetrical linear conveyors 1, the output end of two linear conveyors 1 is provided with discharging guide assembly 2, the upper portion of two linear conveyors 1 is provided with support 3, support 3 is provided with feeding assembly 4 below, feeding assembly 4 includes moving part 5 and the clamping part 6 symmetrically arranged at the bottom of moving part 5, discharging mechanism 7 is arranged between two linear conveyors 1.

[0033] Please refer to Figures 1-3 The limiting device is arranged on the conveying belt of the linear conveyor 1, and is used for inverting the strain bottle. The limiting device is a limiting groove. The bottle mouth of the strain bottle is inserted into the limiting groove, and then the strain bottle is delivered by the linear conveyor 1. After the strain bottle is clamped by the feeding assembly 4, the strain bottle can be directly moved to the discharging mechanism 7 for discharging treatment. The adjusting step before discharging is saved, and the discharging efficiency is improved. The limiting side plates 8 are fixedly arranged on the two sides of the linear conveyor 1. The gap between the two limiting side plates 8 is adapted to the size of the strain bottle. The strain bottle is limited and guided by the limiting side plates 8, so that the strain bottle is prevented from deviating during transportation, and the accuracy of subsequent feeding and clamping is facilitated.

[0034] Please refer to Figure 3 The discharging guide assembly 2 includes symmetrically arranged guide inclined plates 9. The two guide inclined plates 9 are symmetrically arranged and fixedly arranged on the limiting side plates 8 on the two sides. The limiting side plates 10 are fixedly arranged on the left and right sides of the guide inclined plates 9. The limiting side plates 10 on the outer sides are provided with slot openings allowing the strain bottles to pass through. The strain bottle collecting frame 11 is arranged directly below the guide inclined plates 9.

[0035] Please refer to Figures 1-2 The moving part 5 includes a moving plate 12. The moving plate 12 is slidingly arranged on the bottom surface of the support 3. The telescopic cylinder one 13 is fixedly arranged on one side of the bottom surface of the support 3. The moving end of the telescopic cylinder one 13 is fixedly connected with the side surface of the moving plate 12. The telescopic cylinder two 14 is fixedly arranged on the bottom surface of the moving plate 12. The moving end of the telescopic cylinder two 14 is fixedly arranged with the mounting plate 15.

[0036] Please refer to Figure 4 The clamping part 6 includes a rotating shaft 16. The rotating shaft 16 is rotatably arranged on the mounting plate 15. The bottom end of the rotating shaft 16 below the mounting plate 15 is fixedly arranged with the mounting block 17. The bottom surface of the mounting block 17 is provided with a sliding groove 18. The screw rod 19 is rotatably arranged in the sliding groove 18. The clamping blocks 20 are symmetrically slidingly arranged in the sliding groove 18. The clamping blocks 20 are in threaded cooperation with the screw rod 19. The motor one 21 is fixedly arranged on one side of the mounting block 17. The output end of the motor one 21 is fixedly connected with the screw rod 19. The lower end of the clamping block 20 is arc-shaped. The two clamping blocks 20 can relatively move, so that different specifications of strain bottles can be clamped.

[0037] The inner arc surface of the clamping block 20 is provided with a plurality of anti-skid lines.

[0038] Please refer to Figures 5-8 , the bottle mechanism 7 includes a T-shaped block 22, the two sides of the horizontal section of the T-shaped block 22 are symmetrically provided with chamfered slopes 23, the T-shaped block 22 is internally provided with a receiving space 24, the top surface of the T-shaped block 22 between the two chamfered slopes 23 is rotatably provided with a first rotating shaft, the upper end of the first rotating shaft is provided with a scraper 25, the bottom end of the first rotating shaft in the receiving space 24 is provided with a driving assembly, the driving assembly can not only drive the scraper 25 to rotate, but also can drive the clamping part 6 to rotate in the opposite direction; the scraper 25 is a prior art and will not be described here.

[0039] The horizontal distance between the scraper 25 and the center of the innermost strain bottle of the linear conveyor 1 is equal to the horizontal distance between the two rotating shafts 16.

[0040] Please refer to Figures 5-6 , the driving assembly includes a bevel gear one 26 axially fixedly arranged at the bottom of the first rotating shaft, a frame body 27 fixedly arranged on one side of the chamfered slope 23, and the frame body 27 is communicated with the receiving space 24, the inner bottom surface of the frame body 27 is fixedly provided with a mounting piece 28, the mounting piece 28 is horizontally rotatably provided with a rotating rod 29, the two ends of the rotating rod 29 are axially fixedly provided with bevel gears two 30, one side of the bevel gear two 30 is engaged with the bevel gear one 26, the bottom surface of the receiving space 24 is inlaidly fixedly provided with a motor two 31, the output shaft of the motor two 31 is axially fixedly provided with a bevel gear three 32, the bevel gear three 32 is located directly below the bevel gear one 26, and the bevel gear three 32 is engaged with the bevel gear two 30; the bevel gear three 32 is driven to rotate by the motor two 31, the bevel gear two 30 is driven to rotate by the bevel gear three 32, the bevel gear one 26 is driven to rotate by the bevel gear two 30, the bevel gear one 26 is driven to rotate by the scraper 25, and then the rotating scraper 25 removes the material in the strain bottle.

[0041] Please refer to Figures 6-8 , the driving assembly further includes a column one 33 rotatably arranged on the top surface of the frame body 27, the frame body 27 on both sides of the column one 33 is provided with an inclined surface, the bottom end of the column one 33 in the frame body 27 is axially fixedly provided with a bevel gear four 34 engaged with the other side bevel gear two 30, the upper end of the column one 33 is provided with a cross-shaped insertion piece 35, the top ends of the two rotating shafts 16 are axially fixedly provided with a spur gear one 36, one side of the spur gear one 36 is provided with a spur gear two 37 engaged with each other, the bottom surface of the spur gear two 37 is axially fixedly provided with a column two 38, the column two 38 penetrates and rotatably cooperates with the top surface of the mounting plate 15, the bottom surface of the column two 38 below the mounting plate 15 is provided with a cross-shaped sliding groove 39 matched with the cross-shaped insertion piece 35.

[0042] Further, the column two 38 and the insertion piece 35 are in the same vertical plane.

[0043] Further, when the top surface of the scraper 25 is close to the bottle mouth of the strain bottle, the inserting part 35 is in the cross-shaped sliding groove 39.

[0044] Please refer to Figure 6 The T-shaped block 22 is provided with the baffle 40 on the left and right sides, and the material collecting frame 41 is placed on the front and back sides of the T-shaped block 22.

[0045] When the present scheme is operated, firstly, the linear conveyors 1 on the two sides are started, the linear conveyors 1 transport the inverted strain bottles at the innermost end to the fixed position between the two limiting plates 10, then the telescopic cylinder one 13 is started, the telescopic cylinder one 13 pushes the moving plate 12 to move horizontally, so that one of the clamping parts 6 at the lower end of the mounting plate 15 is stopped at the fixed position on one side and is above the strain bottle, then the telescopic cylinder two 14 is started, so that the mounting plate 15 gradually descends, and then the clamping parts 6 are on the two sides of the strain bottle, then the motor one 21 is started, the motor one 21 drives the screw rod 19 to rotate, the screw rod 19 drives the two clamping blocks 20 to gradually move to the middle, and finally the strain bottle is clamped and fixed, then the telescopic cylinder two 14 is started to contract, so that the strain bottle is lifted, when the bottle mouth end of the strain bottle is higher than the limiting plate 10, the telescopic flag pole one is started again, so that the bottle mouth of the clamped strain bottle gradually moves to the upper side of the scraper 25, at this time, the other clamping part 6 is just above the strain bottle at the innermost end on the other side, the telescopic cylinder two 14 is started again, so that the bottle mouth of the strain bottle is close to the scraper 25, when the bottle mouth of the strain bottle is close to the top surface of the scraper 25, the inserting part 35 is just inserted into the cross-shaped sliding groove 39 at the bottom surface of the column two 38 on this side, then the motor two 31 is started, the motor two 31 drives the bevel gear three 32 to rotate, the bevel gear three 32 drives the two bevel gears two 30 to rotate, the two bevel gears two 30 drive the bevel gear one 26 and the bevel gear four 34 to rotate respectively, the bevel gear one 26 drives the scraper 25 to rotate, the bevel gear four 34 drives the column one 33 to rotate, the column one 33 drives the column two 38 to rotate, the column two 38 drives the spur gear two 37 to rotate, the spur gear two 37 drives the spur gear one 36 to rotate, and then the spur gear one 36 drives the rotating shaft 16 to rotate, thereby driving the clamping part 6 to rotate, and then driving the strain bottle to rotate, and the rotating direction of the strain bottle is opposite to that of the scraper 25, which is more conducive to the extraction of the material, then the telescopic cylinder two 14 is started again to contract or extend reciprocatingly, thereby making the strain bottle move vertically, which is further conducive to the extraction of the material.

[0046] When the scraper 25 is at the innermost end of the strain bottle, the two clamping blocks 20 on the other side are just on the two sides of the strain bottle on the other side, so that the clamping blocks 20 can be driven by the motor one 21 to clamp the strain bottle on this side.

[0047] When the bottle processing is finished, the telescopic cylinder 2 14 is started again, so that the bottle mouth of the strain bottle is higher than the limiting plate 10, at this time the plug-in part 35 and the cross-shaped sliding groove 39 have been separated, then the telescopic cylinder 1 13 is started, so that the strain bottle on the other side which has not been processed is above the scraper 25, the processed strain bottle is above the strain bottle which has not been processed on the other side, then the telescopic cylinder 2 14 is started again, so that the processed strain bottle is close to the top surface of the unprocessed strain bottle, then the motor 2 31 is started again, so that the processed strain bottle is released, because the bottle mouth of the strain bottle is relatively small, and the strain bottle is limited by the clamp block 20, so that the processed strain bottle will be tilted relative to the two sides of the guide inclined plate 9, and then fall into the strain bottle collecting frame 11 along the guide inclined plate 9, then the next strain bottle is clamped and processed, at the same time, the strain bottle on the clamping part 6 on the other side is processed, in this way, the above process is repeated, so that the clamping and feeding and the bottle processing are carried out at the same time, the standby time is reduced, and the efficiency is improved.

[0048] According to the above description of the present specification, those skilled in the art can also understand that the terms used, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer" and the like, are terms indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings of the present specification, and are only for the purpose of facilitating the description of the scheme of the present application and simplifying the description, and do not explicitly or implicitly indicate or imply that the devices or elements involved must have the described specific orientation, be constructed and operated in a specific orientation, therefore the above orientation or positional relationship terms cannot be understood or interpreted as a limitation on the scheme of the present application.

[0049] In addition, in the description of the present specification, the meaning of "a plurality of" is at least two, such as two, three or more, etc., unless otherwise explicitly and specifically limited.

Claims

1. A microbial culture bottle-removing machine, characterized in that: The system includes symmetrically arranged linear conveyors, with a feeding guide assembly at the output end of each conveyor. A support frame is mounted above the two conveyors, and a feeding assembly is mounted below the support frame. The feeding assembly includes a moving part and a clamping part symmetrically arranged at the bottom of the moving part. A bottle-removing mechanism is located between the two linear conveyors. The bottle-removing mechanism includes a T-block. The horizontal section of the T-block has chamfered slopes symmetrically opened on both sides. A receiving space is opened in the horizontal section of the T-block. A rotating shaft is rotatably mounted on the top surface of the T-block between the two chamfered slopes. A scraper is mounted on the upper end of the rotating shaft. A drive assembly is mounted on the bottom end of the rotating shaft within the receiving space. The drive assembly can not only drive the scraper to rotate but also drive the clamping part to rotate in the opposite direction.

2. The microbial culture bottle-removing machine according to claim 1, characterized in that: The conveyor belt of the linear conveyor is equipped with a limiting device for inverting the culture bottles. Limiting side plates are fixedly installed on both sides of the linear conveyor, and the gap between the limiting side plates on both sides is adapted to the size of the culture bottles.

3. The microbial culture bottle-removing machine according to claim 2, characterized in that: The feeding guide assembly includes symmetrically arranged guide ramps. The two guide ramps are symmetrically arranged front and back and fixedly mounted on the limiting side plate. Limiting plates are fixedly mounted on both the left and right sides of the guide ramps. The outer limiting plate is provided with a slot that allows the culture bottles to pass through. A culture bottle collection frame is provided directly below the guide ramps.

4. The microbial culture bottle-removing machine according to claim 1, characterized in that: The movable part includes a movable plate, which is slidably mounted on the bottom surface of the support. A telescopic cylinder is fixedly mounted on one side of the bottom surface of the support. The movable end of the telescopic cylinder is fixedly connected to the side of the movable plate. A telescopic cylinder is fixedly mounted symmetrically on the bottom surface of the movable plate. A mounting plate is fixedly mounted on the movable end of the telescopic cylinder.

5. The microbial culture bottle-removing machine according to claim 4, characterized in that: The clamping part includes a rotating shaft, which is rotatably mounted on a mounting plate. A mounting block is fixedly mounted at the bottom end of the rotating shaft, which is located below the mounting plate. A sliding groove is provided on the bottom surface of the mounting block. A lead screw is rotatably mounted in the sliding groove. Clamping blocks are symmetrically slidably mounted in the sliding groove. The clamping blocks and the lead screw are threadedly engaged. A motor is fixedly mounted on one side of the mounting block. The output end of the motor is fixedly connected to the lead screw. The lower end of the clamping block is arc-shaped.

6. The microbial culture bottle-removing machine according to claim 1, characterized in that: The horizontal distance between the scraper and the center of the inoculum bottle at the innermost end of the linear conveyor is equal to the horizontal distance between the two rotating shafts.

7. The microbial culture bottle-removing machine according to claim 1, characterized in that: The drive assembly includes a bevel gear 1 axially fixed at the bottom of a rotating shaft 1, a frame communicating with the accommodating space fixedly mounted on the chamfered slope of one side, a mounting component mounted on the bottom surface of the frame, a rotating rod horizontally rotatably mounted on the mounting component, bevel gears 2 axially mounted at both ends of the rotating rod, bevel gears 2 meshing with bevel gear 1 on one side, a motor 2 embedded in the bottom surface of the accommodating space, and a bevel gear 3 axially fixed at the output end of the motor 2, the bevel gear 3 being directly below the bevel gear 1 and meshing with the bevel gear 2.

8. The microbial culture bottle-removing machine according to claim 7, characterized in that: The drive assembly also includes a column 1 rotatably mounted on the top surface of the frame. A bevel gear 4 is axially mounted at the bottom end of the column 1 and meshes with a bevel gear 2 on the other side. A cross-shaped connector is mounted at the top end of the column 1. A spur gear 1 is axially mounted at the top end of the rotating shafts on both sides. A spur gear 2 meshes with the spur gear 1 on one side. A column 2 is axially mounted on the bottom surface of the spur gear 2 and rotatably fitted to the top surface of the mounting plate. A cross-shaped groove adapted to the cross-shaped connector is opened on the bottom surface of the column 2 located below the mounting plate.

9. The microbial culture bottle-removing machine according to claim 8, characterized in that: When the top surface of the scraper is close to the mouth of the culture bottle, the connector is in the cross-shaped groove.

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