Culture equipment for food and drug detection

Abstract

The invention discloses culture equipment for food and drug detection, and relates to the technical field of food and drug detection.The culture equipment comprises a culture box and a culture dish arranged on the inner side of the culture box, the front side of the culture box is fixedly connected with a fixing frame, a box door is arranged on the front side of the fixing frame, and a mounting unit is arranged on the inner side of the culture box; a fan is fixedly connected to the left side of the incubator, the mounting unit comprises a partition plate, the partition plate is fixedly connected to the inner side of the incubator, a stabilizing assembly is arranged on the upper side of the partition plate, and a culture dish is convenient to take and place through the stabilizing assembly. According to the culture equipment for food and drug detection, by arranging the culture box, the culture dish, the placement disc, a clamping plate and an electric push rod, the clamping plate is conveniently controlled to clamp the culture dish; meanwhile, by means of a lifting rod, a moving block and a first inclined plate, when the culture dishes are clamped, the culture dishes on the placing disc can be controlled to descend, enough space is provided for taking out the culture dishes after clamping, and operation is convenient and fast.

Description

Technical Field

[0001] This invention relates to the field of food and drug testing technology, specifically to a culture device for food and drug testing. Background Technology

[0002] Food and drug testing is a crucial technical means to ensure the safety, effectiveness, and quality control of products such as food, medicine, and cosmetics. Before testing food and drugs, samples need to be cultured using culture equipment.

[0003] A search revealed a Chinese patent with application number "CN202323522059.0", which specifically describes a culture device for food and drug testing. The device includes an incubator with several partitions inside. Each partition has a clamping assembly and two through slots. Two air inlet assemblies are symmetrically arranged on the top outer wall of the incubator and are connected to the interior of the incubator. An air outlet assembly is located at the top of the incubator. A heating tube is located at the bottom of the interior of the incubator. A door is hinged to the front outer wall of the incubator.

[0004] In the aforementioned patent, the culture dish is clamped and limited by a clamping component, which facilitates sample culture. However, the clamping component occupies a lot of space, making it inconvenient for staff to operate when taking samples. In addition, the large number of culture dishes being cultured not only increases the workload of staff, but also easily causes samples in the culture dishes to splash, causing cross-contamination, and even affecting the experimental results. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a culture device for food and drug testing, which solves the problem of difficulty in placing and removing culture dishes when the culture box is clamped.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A culture device for food and drug testing includes an incubator and a culture dish disposed inside the incubator. A fixing frame is fixedly connected to the front of the incubator, and a door is provided on the front of the fixing frame. An installation unit is provided inside the incubator, and a fan is fixedly connected to the left side of the incubator. The installation unit includes a partition, which is fixedly connected to the inside of the incubator. A stabilizing component is provided on the upper side of the partition, which facilitates the placement and removal of the culture dish.

[0008] Preferably, the stabilizing component includes a guide plate, which is fixedly connected to the upper side of the partition. A guide block is slidably connected to the outer side of the guide plate, and a connecting plate is fixedly connected to the outer side of the guide block. Multiple mounting blocks are fixedly connected to the front side of the connecting plate, and a clamping plate is fixedly connected to the front side of the mounting blocks. Multiple storage slots and rectangular holes are provided on the upper side of the partition. A lifting rod is provided on the inner side of the storage slot. A placement tray is fixedly connected to the upper end of the lifting rod. A stop block is fixedly connected to the upper side of the placement tray. The culture dish is placed on the upper side of the placement tray, and the lower end of the lifting rod passes through the lower side of the partition.

[0009] Preferably, a movable block is fixedly connected to the lower side of the connecting plate, a rectangular groove is formed on the lower side of the movable block, an inclined plate is rotatably connected to the inner side of the rectangular groove, a connecting block is fixedly connected to the outer side of the lifting rod, the inclined plate is rotatably connected to the connecting block, a movable rod is fixedly connected to the rear side of the connecting plate, the rear end of the movable rod passes through the rear side of the incubator and is fixedly connected to a movable plate, an electric push rod is fixedly connected between the movable plate and the incubator, and a rear cover is fixedly connected to the rear side of the incubator.

[0010] Preferably, the outer side of the clamping plate is provided with an arc-shaped groove, the inner side of the arc-shaped groove is provided with an arc-shaped plate, the rear side of the arc-shaped plate is fixedly connected with an installation rod, the outer side of the arc-shaped plate and the inner wall of the arc-shaped groove are fixedly connected with a spring, the front sides of both ends of the clamping plate are fixedly connected with side blocks, the outer sides of both side blocks are rotatably connected with control rods, and the middle of the control rods is fixedly connected with a rubber plate.

[0011] Preferably, a rotating plate is fixedly connected to the upper end of the control lever, a control plate is rotatably connected to the upper side of the rotating plate, two guide plates are fixedly connected to the upper side of the clamping plate, guide blocks are slidably connected to the outer sides of the two guide plates, the guide blocks are rotatably connected to the control plate, a rotating shaft is rotatably connected to the middle of the clamping plate, a turntable is fixedly connected to the upper end of the rotating shaft, two rotating blocks are fixedly connected to the outer side of the turntable, an inclined plate is rotatably connected to the upper side of the rotating blocks, a fixing block is fixedly connected to the outer side of the guide blocks, and the inclined plate is rotatably connected to the fixing block.

[0012] Preferably, a gear is fixedly connected to the outer side of the rotating shaft, the rear end of the mounting rod passes through the rear side of the connecting plate and is fixedly connected to a rear block, a rear plate is fixedly connected to the front side of the rear block, and a toothed plate that meshes with the gear is fixedly connected to the front side of the rear plate.

[0013] Preferably, a protective assembly is provided on the front side of the partition, the protective assembly includes multiple front blocks, all of which are fixedly connected to the front side of the partition, a rotating rod is rotatably connected to the outer side of each front block, and a protective plate is fixedly connected to the outer side of each rotating rod.

[0014] Preferably, a bottom cover is fixedly connected to the lower side of the partition, a bottom hole is opened on the lower side of the bottom cover, a through hole is opened on the front side of the bottom cover, a lifting plate is fixedly connected to the lower end of the lifting rod, an L-shaped plate is fixedly connected to the front side of the lifting plate, a guide plate three is fixedly connected to the front side of the partition, a guide block three is slidably connected to the outer side of the guide plate three, a toothed plate two is fixedly connected to the front side of the guide block three, and a gear two that meshes with the toothed plate two is fixedly connected to the outer side of the rotating rod.

[0015] This invention provides a culture device for food and drug testing. Compared with the prior art, it has the following advantages:

[0016] (1) The food and drug testing culture equipment is equipped with an incubator, culture dish, placement tray, clamp and electric push rod, which makes it easy to control the clamp to hold the culture dish; at the same time, with the help of the lifting rod, moving block and inclined plate, when the culture dish is held, the culture dish on the placement tray can be controlled to descend, so that there is enough space to take out the culture dish after clamping, which is convenient to operate.

[0017] (2) The food and drug testing culture equipment, by setting up clamps, rotating shafts, gear one, toothed plate one, turntable, inclined plate two, control plate, rotating plate and rubber plate, can control the rubber plates on both sides to limit the culture dish again when the clamps limit the culture dish, thereby enhancing the stability of the limit.

[0018] (3) The food and drug testing culture equipment, by setting a front block, a protective plate, a rotating rod, a gear two and a toothed plate two, can control the rotation of the protective plate to protect the culture dish after the culture dish is limited, so as to avoid accidental contact by external personnel. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a cross-sectional perspective view of the present invention;

[0021] Figure 3 This is a three-dimensional structural diagram of the stabilizing component in this invention;

[0022] Figure 4 This is a cross-sectional perspective view of the stabilizing component in this invention;

[0023] Figure 5 This is a partial three-dimensional structural diagram of the stabilizing component in this invention;

[0024] Figure 6 This is a first-view perspective three-dimensional structural diagram of the clamping plate in this invention;

[0025] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0026] Figure 8 This is a second-view perspective three-dimensional structural diagram of the clamping plate in this invention;

[0027] Figure 9 This is a three-dimensional structural diagram of the protective component in this invention;

[0028] Figure 10 for Figure 9 Enlarged view of point B in the middle.

[0029] In the diagram: 1. Incubator; 2. Fixing frame; 3. Door; 4. Fan; 5. Petri dish; 6. Mounting unit; 61. Partition; 62. Rear cover; 63. Stabilizing component; 64. Protective component; 631. Guide plate 1; 632. Guide block 1; 633. Connecting plate; 634. Moving rod; 635. Moving plate; 636. Electric push rod; 637. Storage tank; 638. Bottom cover; 639. Rectangular hole; 6310. Mounting block; 6311. Clamping plate; 6312. Bottom hole; 6313. Lifting rod; 6314. Placement tray; 6315. Stop block; 6316. Moving block; 6317. Rectangular groove; 6318. Inclined plate 1; 6319. Connecting block; 6320. Side block; 6321 6322. Control rod; 6323. Rubber plate; 6324. Rotating plate; 6325. Control board; 6326. Guide plate II; 6327. Guide block II; 6328. Fixing block; 6329. Inclined plate II; 6330. Rotating shaft; 6330. Turntable; 6331. Rotating block; 6332. Gear I; 6333. Gear plate I; 6334. Rear plate; 6335. Rear block; 6336. Mounting rod; 6337. Arc groove; 6338. Arc plate; 6339. Spring; 641. Lifting plate; 642. L-shaped plate; 643. Perforation; 644. Front block; 645. Protective plate; 646. Rotating rod; 647. Gear II; 648. Guide plate III; 649. Guide block III; 6410. Gear plate II. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] This invention provides the following technical solutions:

[0032] Example 1

[0033] See also Figure 1 - Figure 8A food and drug testing culture device includes an incubator 1 and a culture dish 5 disposed inside the incubator 1. A fixing frame 2 is fixedly connected to the front of the incubator 1, and a door 3 is provided on the front of the fixing frame 2. An installation unit 6 is provided inside the incubator 1, and a fan 4 is fixedly connected to the left side of the incubator 1. The installation unit 6 includes a partition 61, which is fixedly connected to the inside of the incubator 1. A stabilizing component 63 is provided on the upper side of the partition 61, which facilitates the placement and removal of the culture dish 5.

[0034] The stabilizing component 63 includes a guide plate 631, which is fixedly connected to the upper side of the partition 61. A guide block 632 is slidably connected to the outer side of the guide plate 631, and a connecting plate 633 is fixedly connected to the outer side of the guide block 632. Multiple mounting blocks 6310 are fixedly connected to the front side of the connecting plate 633, and a clamping plate 6311 is fixedly connected to the front side of the mounting blocks 6310. Multiple storage slots 637 and rectangular holes 639 are provided on the upper side of the partition 61. A lifting rod 6313 is provided on the inner side of the storage slot 637. A placement tray 6314 is fixedly connected to the upper end of the lifting rod 6313, and a stop block 6315 is fixedly connected to the upper side of the placement tray 6314. The culture dish 5 is placed on the placement tray 6314. On the upper side, the lower end of the lifting rod 6313 passes through the lower side of the partition 61. A moving block 6316 is fixedly connected to the lower side of the connecting plate 633. A rectangular groove 6317 is opened on the lower side of the moving block 6316. An inclined plate 6318 is rotatably connected to the inner side of the rectangular groove 6317. A connecting block 6319 is fixedly connected to the outer side of the lifting rod 6313. The inclined plate 6318 is rotatably connected to the connecting block 6319. A moving rod 634 is fixedly connected to the rear side of the connecting plate 633. The rear end of the moving rod 634 passes through the rear side of the incubator 1 and is fixedly connected to a moving plate 635. An electric push rod 636 is fixedly connected between the moving plate 635 and the incubator 1. A rear cover 62 is fixedly connected to the rear side of the incubator 1.

[0035] Before testing pharmaceuticals and food products, the samples are placed in a petri dish 5 for incubation. The petri dish 5 is then placed on a placement tray 6314. First, the petri dish 5 is initially positioned by an arc-shaped stop 6315. Then, the electric push rod 636 is controlled to move the moving plate 635. The moving plate 635 moves the moving rod 634, which in turn moves the connecting plate 633 forward. The moving block 6316 of the connecting plate 633 moves forward, and the moving block 6316 rotates the inclined plate 6318. 18 drives the lifting rod 6313 to descend, the lifting rod 6313 drives the placement tray 6314 to descend, the placement tray 6314 drives the culture dish 5 to descend, so that the culture dish 5 descends to the inside of the storage tank 637. At the same time, the connecting plate 633 drives the mounting block 6310 to move, the mounting block 6310 drives the clamping plate 6311 to move forward, so that the clamping plate 6311 clamps and limits the culture dish 5. When it is necessary to remove the culture dish 5, the culture dish 5 rises, so as to provide sufficient space for removing the culture dish 5 and facilitate the picking and placing of the culture dish 5.

[0036] An arc-shaped groove 6337 is formed on the outer side of the clamping plate 6311. An arc-shaped plate 6338 is provided on the inner side of the arc-shaped groove 6337. An installation rod 6336 is fixedly connected to the rear side of the arc-shaped plate 6338. A spring 6339 is fixedly connected between the outer side of the arc-shaped plate 6338 and the inner wall of the arc-shaped groove 6337. Side blocks 6320 are fixedly connected to the front sides of both ends of the clamping plate 6311. Control rods 6321 are rotatably connected to the outer sides of both side blocks 6320. A rubber plate 6322 is fixedly connected to the middle of the control rod 6321. A rotating plate 6323 is fixedly connected to the upper end of the control rod 6321. A control plate 6324 is rotatably connected to the upper side of the rotating plate 6323. Two guide plates 6325 are fixedly connected to the upper side of the clamping plate 6311. Guide blocks 63 are slidably connected to the outer sides of both guide plates 6325. 26. Guide block 2 6326 is rotatably connected to control plate 6324. A rotating shaft 6329 is rotatably connected to the middle of clamp plate 6311. A turntable 6330 is fixedly connected to the upper end of rotating shaft 6329. Two rotating blocks 6331 are fixedly connected to the outer side of turntable 6330. An inclined plate 2 6328 is rotatably connected to the upper side of rotating block 6331. A fixing block 6327 is fixedly connected to the outer side of guide block 2 6326. Inclined plate 2 6328 and fixing block 6327 are rotatably connected. Gear 1 6332 is fixedly connected to the outer side of rotating shaft 6329. The rear end of mounting rod 6336 passes through the rear side of connecting plate 633 and is fixedly connected to rear block 6335. A rear plate 6334 is fixedly connected to the front side of rear block 6335. A toothed plate 6333 that meshes with gear 1 6332 is fixedly connected to the front side of rear plate 6334.

[0037] When the clamping plate 6311 holds the culture dish 5, the clamping plate 6311 drives the arc-shaped plate 6338 forward, and the arc-shaped plate 6338 contacts the culture dish 5. Then the clamping plate 6311 continues to move forward, causing the arc-shaped plate 6338 to drive the mounting rod 6336 backward. The mounting rod 6336 drives the rear block 6335 backward, the rear block 6335 drives the rear plate 6334 backward, the rear plate 6334 drives the toothed plate 6333 backward, the toothed plate 6333 drives the gear 6332 counterclockwise, the gear 6332 drives the rotating shaft 6329 to rotate, the rotating shaft 6329 drives the turntable 6330 to rotate, the turntable 6330 drives the rotating block 6331 to rotate, and the rotating block 6331... 1. The inclined plate 6328 rotates, which in turn moves the guide block 6326. Due to the parallel arrangement of the two inclined plates 6328, the guide blocks 6326 on both sides move closer to each other. The guide blocks 6326 drive the control plate 6324 to rotate, which in turn drives the rotating plate 6323 to rotate. The rotating plate 6323 drives the control rod 6321 to rotate, which in turn drives the rubber plate 6322 to rotate. Due to the symmetrical distribution of the rotating plates 6323 on both sides, the rubber plates 6322 on both sides rotate towards the direction of the culture dish 5, which facilitates the rubber plates 6322 to clamp the culture dish 5 again and increases the stability of the culture dish 5 during cultivation.

[0038] Example 2

[0039] Based on Example 1, such as Figure 9 , Figure 10 As shown, a protective assembly 64 is provided on the front side of the partition 61. The protective assembly 64 includes multiple front blocks 644, all of which are fixedly connected to the front side of the partition 61. A rotating rod 646 is rotatably connected to the outer side of the front block 644, and a protective plate 645 is fixedly connected to the outer side of the rotating rod 646. A bottom cover 638 is fixedly connected to the lower side of the partition 61. A bottom hole 6312 is opened on the lower side of the bottom cover 638, and a through hole 643 is opened on the front side of the bottom cover 638. A lifting plate 641 is fixedly connected to the lower end of the lifting rod 6313. An L-shaped plate 642 is fixedly connected to the front side of the lifting plate 641. A guide plate 648 is fixedly connected to the front side of the partition 61, and a guide block is slidably connected to the outer side of the guide plate 648. The front side of guide block 649 is fixedly connected to toothed plate 6410, and the outer side of rotating rod 646 is fixedly connected to gear 647, which meshes with toothed plate 6410. When clamping the culture dish 5, lifting rod 6313 drives lifting plate 641 to descend, lifting plate 641 drives L-shaped plate 642 to descend, L-shaped plate 642 drives guide block 649 to descend, guide block 649 drives toothed plate 6410 to descend, toothed plate 6410 drives gear 647 to rotate, gear 647 drives rotating rod 646 to rotate, and rotating rod 646 drives protective plate 645 to rotate, so that protective plate 645 shields the front side of culture dish 5 to prevent external personnel from accidentally touching culture dish 5.

[0040] Working principle: In use, the operator first places multiple petri dishes 5 on the placement tray 6314, then controls the electric push rod 636 to move the moving plate 635. The moving plate 635 moves the connecting plate 633 on the moving rod 634, and the connecting plate 633 moves the clamping plate 6311 forward to facilitate clamping the petri dishes 5. At the same time, the connecting plate 633 moves the moving block 6316, which in turn moves the inclined plate 6318. The inclined plate 6318 moves the lifting rod 6313 downward, facilitating the movement of part of the petri dishes 5 to the inside of the storage tank 637. When it is necessary to remove the petri dishes 5, the clamping plate 6311 is controlled to separate from the petri dishes 5, with the petri dishes 5 located in the upper area, providing sufficient space for removal. The operation is convenient. When clamping the petri dishes 5, the clamping plate 6311 moves the arc-shaped plate 6338 to contact the petri dishes 5. 311 continues to move forward, and the arc plate 6338 drives the mounting rod 6336 to move backward. Under the action of the rear block 6335, the rear plate 6334, and the toothed plate 6333, the gear 6332 rotates, driving the rotating shaft 6329 to rotate. Under the action of the turntable 6330, the rotating block 6331, and the inclined plate 6328, the guide blocks 6326 on both sides move closer to each other. Under the action of the control plate 6324, the rotating plate 6323, and the control rod 6321, the rubber plates 6322 on both sides are controlled to clamp the culture dish 5 again, increasing the stability of the culture dish 5 during cultivation. While clamping the culture dish 5, the lifting rod 6313 drives the lifting plate 641 to descend, and the lifting plate 641 drives the L-shaped plate 642 to descend. Under the action of the guide block 649, the toothed plate 6410, the gear 647, and the rotating rod 646, the protective plate 645 rotates to protect the culture dish 5 and prevent the culture dish 5 from being accidentally bumped.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A culture device for food and drug testing, comprising an incubator (1) and a culture dish (5) disposed inside the incubator (1), characterized in that: A fixed frame (2) is fixedly connected to the front side of the incubator (1), and a door (3) is provided on the front side of the fixed frame (2). An installation unit (6) is provided on the inner side of the incubator (1). A fan (4) is fixedly connected to the left side of the incubator (1). The installation unit (6) includes a partition (61), which is fixedly connected to the inner side of the incubator (1). A stabilizing component (63) is provided on the upper side of the partition (61), which facilitates the placement and removal of the petri dish (5).

2. The culture device for food and drug testing according to claim 1, characterized in that: The stabilizing component (63) includes a guide plate (631) fixedly connected to the upper side of the partition (61). A guide block (632) is slidably connected to the outer side of the guide plate (631). A connecting plate (633) is fixedly connected to the outer side of the guide block (632). A plurality of mounting blocks (6310) are fixedly connected to the front side of the connecting plate (633). A clamping plate (6311) is fixedly connected to the front side of the mounting block (6310). The partition... (61) has multiple storage slots (637) and rectangular holes (639) on its upper side. A lifting rod (6313) is provided on the inner side of the storage slot (637). A placement plate (6314) is fixedly connected to the upper end of the lifting rod (6313). A stop block (6315) is fixedly connected to the upper side of the placement plate (6314). The petri dish (5) is placed on the upper side of the placement plate (6314). The lower end of the lifting rod (6313) passes through the lower side of the partition (61).

3. The culture device for food and drug testing according to claim 2, characterized in that: A movable block (6316) is fixedly connected to the lower side of the connecting plate (633). A rectangular groove (6317) is provided on the lower side of the movable block (6316). An inclined plate (6318) is rotatably connected to the inner side of the rectangular groove (6317). A connecting block (6319) is fixedly connected to the outer side of the lifting rod (6313). The inclined plate (6318) is rotatably connected to the connecting block (6319). A movable rod (634) is fixedly connected to the rear side of the connecting plate (633). The rear end of the movable rod (634) passes through the rear side of the incubator (1) and is fixedly connected to a movable plate (635). An electric push rod (636) is fixedly connected between the movable plate (635) and the incubator (1). A rear cover (62) is fixedly connected to the rear side of the incubator (1).

4. The culture device for food and drug testing according to claim 2, characterized in that: The clamping plate (6311) has an arc-shaped groove (6337) on its outer side, and an arc-shaped plate (6338) is provided on the inner side of the arc-shaped groove (6337). An installation rod (6336) is fixedly connected to the rear side of the arc-shaped plate (6338). A spring (6339) is fixedly connected between the outer side of the arc-shaped plate (6338) and the inner wall of the arc-shaped groove (6337). Side blocks (6320) are fixedly connected to the front sides of both ends of the clamping plate (6311). A control rod (6321) is rotatably connected to the outer side of both sides of the side blocks (6320). A rubber plate (6322) is fixedly connected to the middle of the control rod (6321).

5. The culture device for food and drug testing according to claim 4, characterized in that: A rotating plate (6323) is fixedly connected to the upper end of the control lever (6321). A control plate (6324) is rotatably connected to the upper side of the rotating plate (6323). Two guide plates (6325) are fixedly connected to the upper side of the clamping plate (6311). Guide blocks (6326) are slidably connected to the outer sides of the two guide plates (6325). The guide blocks (6326) are rotatably connected to the control plate (6324). The clamping plate (6311) A rotating shaft (6329) is rotatably connected in the middle. A turntable (6330) is fixedly connected to the upper end of the rotating shaft (6329). Two rotating blocks (6331) are fixedly connected to the outer side of the turntable (6330). An inclined plate (6328) is rotatably connected to the upper side of the rotating block (6331). A fixing block (6327) is fixedly connected to the outer side of the guide block (6326). The inclined plate (6328) and the fixing block (6327) are rotatably connected.

6. The culture device for food and drug testing according to claim 5, characterized in that: Gear 1 (6332) is fixedly connected to the outer side of the rotating shaft (6329). The rear end of the mounting rod (6336) passes through the rear side of the connecting plate (633) and is fixedly connected to the rear block (6335). The front side of the rear block (6335) is fixedly connected to the rear plate (6334). The front side of the rear plate (6334) is fixedly connected to the toothed plate 1 (6333) that meshes with gear 1 (6332).

7. The culture device for food and drug testing according to claim 2, characterized in that: A protective component (64) is provided on the front side of the partition (61). The protective component (64) includes multiple front blocks (644), all of which are fixedly connected to the front side of the partition (61). A rotating rod (646) is rotatably connected to the outer side of the front block (644), and a protective plate (645) is fixedly connected to the outer side of the rotating rod (646).

8. The culture device for food and drug testing according to claim 7, characterized in that: A bottom cover (638) is fixedly connected to the lower side of the partition (61). A bottom hole (6312) is opened on the lower side of the bottom cover (638). A through hole (643) is opened on the front side of the bottom cover (638). A lifting plate (641) is fixedly connected to the lower end of the lifting rod (6313). An L-shaped plate (642) is fixedly connected to the front side of the lifting plate (641). A guide plate three (648) is fixedly connected to the front side of the partition (61). A guide block three (649) is slidably connected to the outer side of the guide plate three (648). A toothed plate two (6410) is fixedly connected to the front side of the guide block three (649). A gear two (647) that meshes with the toothed plate two (6410) is fixedly connected to the outer side of the rotating rod (646).

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