Pathological tissue dehydrator

Abstract

The utility model discloses a pathological tissue dehydrator, which relates to the technical field of medical instruments, and comprises a dehydration box, a plurality of compartments are arranged in the dehydration box, a cover is hinged on an opening at the top end of each compartment, a horizontal driving component is arranged above the dehydration box, a vertical driving component is arranged at the bottom end of the horizontal driving component, and the vertical driving component is connected with the dehydration box. The bottom end of the vertical driving assembly is provided with a dewatering basket, the stirring motor is fixed to the outer wall of the dewatering box, an output shaft of the stirring motor rotationally penetrates through the outer wall of the dewatering box and stretches into the partition chamber, the impeller is located in the partition chamber, and the stirring motor is fixed to the outer wall of the dewatering box. The impeller is fixedly connected with an output shaft of the stirring motor; the dewatering basket is in sliding insertion connection with the bottom end of the vertical driving assembly, and the sliding direction is the horizontal direction. The pathological tissue dehydrator disclosed by the utility model can overcome the defects that tissues are inconvenient to take and place and the concentration of a dehydrating agent is non-uniform in a dehydrating process.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a pathological tissue dehydrator. Background Art

[0002] The purpose of dehydration of pathological tissue is: the tissue still contains a large amount of water after formaldehyde fixation. When paraffin is used as the embedding medium, since water and paraffin cannot be mixed, a dehydrating agent should be used to gradually replace the water in the tissue before wax immersion and embedding. This process is called dehydration.

[0003] Existing dehydrators have some defects when used, such as being inconvenient to take and place tissues; for example, during the dehydration process, the concentration of dehydrating agent near the tissue is different from that in other areas, and it cannot be fully mixed with the dehydrating agent in other areas in a timely manner, resulting in reduced dehydration efficiency.

[0004] Patent publication number CN107121317B discloses a stable and rapid dehydration device for pathological tissues, which can improve dehydration efficiency and reduce noise generation. However, the dehydration box is inside the housing, which makes it very inconvenient for workers to take and put tissues.

[0005] Patent publication number CN220690604U discloses a pathological tissue dehydration device that reduces the workload of staff. However, during the dehydration process, the concentration of dehydrating agent near the tissue is lower than that in other areas, and it cannot be fully mixed with the dehydrating agent in other areas in a timely manner, resulting in reduced dehydration efficiency.

[0006] Therefore, it is necessary to develop a pathological tissue dehydrator for the above-mentioned defects. Utility Model Content

[0007] The utility model aims to provide a pathological tissue dehydrator, which can solve the defects of inconvenience in taking and placing tissues and uneven concentration of dehydrating agent during the dehydration process.

[0008] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0009] The utility model discloses a pathological tissue dehydrator, comprising a dehydration box, wherein a plurality of compartments are provided in the dehydration box, a lid is hingedly connected to the opening at the top of the compartment by a hinge assembly, a horizontal drive assembly is installed above the dehydration box, a vertical drive assembly is installed at the bottom end of the horizontal drive assembly, a dehydration basket is provided at the bottom end of the vertical drive assembly, the dehydration basket is located above the dehydration box, and further comprises a stirring motor and an impeller, the stirring motor is arranged in a one-to-one correspondence with the compartments, the stirring motor is fixed on the outer wall of the dehydration box, the output shaft of the stirring motor rotates and penetrates the outer wall of the dehydration box and penetrates into the compartments, the impeller is arranged in a one-to-one correspondence with the stirring motor, the impeller is located in the compartments, and the impeller is fixedly connected to the output shaft of the stirring motor;

[0010] The dehydration basket is slidably plugged into the bottom end of the vertical drive assembly, and the sliding direction is horizontal.

[0011] Preferably, the vertical drive assembly includes a horizontal plate located at the bottom end, a vertical plate is fixed to the bottom surface of the horizontal plate, a plug-in plate is fixed to the bottom end of the vertical plate, the plug-in plate is horizontally arranged, and two opposite side plates of the dehydration basket are provided with plug holes, and one end of the plug-in plate passes through the two plug holes in sequence.

[0012] Preferably, a limiting plate is rotatably connected to the outer wall of the dehydration basket, one end of the plug plate away from the vertical plate protrudes from the dehydration basket and is provided with a limiting hole, and one end of the limiting plate protrudes into the limiting hole.

[0013] Preferably, the vertical drive assembly also includes an elastic pressure mechanism and an electric telescopic rod, the electric telescopic rod is fixedly connected to the slider of the horizontal drive assembly, the telescopic end of the electric telescopic rod is fixedly connected to the elastic pressure mechanism, and the bottom end of the elastic pressure mechanism is fixedly connected to the horizontal plate.

[0014] Preferably, the elastic pressure mechanism includes a pressure plate, a compression spring and a sliding rod. The pressure plate is fixedly connected to the telescopic end. Multiple sliding rods are evenly distributed around the circumference of the sliding rod. The bottom end of the sliding rod is fixedly connected to the horizontal plate. The top end of the sliding rod slides through the pressure plate and is fixedly connected to a limiting block. The bottom end of the compression spring abuts against the horizontal plate, and the top end of the compression spring abuts against the pressure plate.

[0015] Preferably, the compression spring and the slide rod are arranged in a one-to-one correspondence, and the compression spring is sleeved on the slide rod.

[0016] Preferably, the horizontal drive assembly also includes a horizontal drive motor, a screw and a guide rod. A support plate is fixed on one side of the dehydration box, and two fixed plates are symmetrically fixed on one side of the top of the support plate. The screw is rotatably mounted between the two fixed plates, and two guide rods are provided. The guide rods are fixed between the two fixed plates and are respectively located on the upper and lower sides of the screw. The screw rotates through the slider, and the screw is threadedly connected to the slider. The guide rod slides through the slider, and a mounting plate is fixed on one side of the slider. The electric telescopic rod is fixed on the mounting plate. The horizontal drive motor is fixedly connected to any one of the fixed plates, and the output shaft of the horizontal drive motor is fixedly connected to one end of the screw.

[0017] Preferably, the hinge assembly includes a drive shaft and a control motor, two first ears are symmetrically fixed on one side of the cover, a second ear is fixed on the dehydration box, the drive shaft is fixedly connected to the two first ears, the second ear is rotatably connected to the drive shaft, the control motor is fixedly connected to the support plate, and one end of the drive shaft is fixedly connected to the output shaft of the control motor.

[0018] Preferably, any side panel of the dehydration basket that does not have the socket is a movable panel, and slides are vertically provided on the two side panels with the sockets. Both ends of the movable panel slide with the slides, and the bottom end of the movable panel is supported on the bottom plate of the dehydration basket.

[0019] Preferably, the rotation axis of the limiting plate is located below the plug-in plate, and the weight of one end of the limiting plate is greater than the weight of the other end.

[0020] Compared with the prior art, the beneficial technical effects of the present invention are:

[0021] The utility model discloses a pathological tissue dehydrator. During the dehydration process, a stirring motor drives the impeller to rotate, thereby stirring the dehydrating agent, thereby ensuring a consistent concentration of the dehydrating agent and improving dehydration efficiency. The dehydration basket and the vertical drive assembly are plug-in connected. The dehydration basket can be removed when removing and placing pathological tissue, thereby facilitating the staff to remove and place pathological tissue, and the operation is simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] Figure 1 It is a partial cross-sectional structural schematic diagram of the utility model;

[0024] Figure 2 This is a side structural diagram of the present utility model;

[0025] Figure 3This is a schematic diagram of the connection structure between the elastic pressure mechanism and the dehydration basket of the utility model;

[0026] Figure 4 for Figure 3 A side structural diagram of

[0027] Figure 5 This is a schematic diagram of the connection structure of the plug board and the horizontal board of the utility model;

[0028] Figure 6 This is a schematic diagram of the top view of the plug board of the utility model;

[0029] Figure 7 This is a schematic diagram of the top view of the dehydration basket of the present invention.

[0030] Explanation of the accompanying drawings: 1. Dehydration box; 101. Partition chamber; 102. Second ear; 2. Dehydration basket; 201. Movable plate; 3. Stirring motor; 4. Impeller; 5. Horizontal plate; 6. Plug-in plate; 601. Limiting hole; 7. Limiting plate; 8. Cover; 801. First ear; 9. Electric telescopic rod; 10. Slider; 11. Pressure plate; 12. Compression spring; 13. Sliding rod; 1301. Limiting block; 14. Horizontal drive motor; 15. Screw; 16. Guide rod; 17. Support plate; 18. Drive shaft; 19. Control motor. DETAILED DESCRIPTION

[0031] The core of the utility model is to provide a pathological tissue dehydrator, which can solve the defects of inconvenience in taking and placing tissues and uneven concentration of dehydrating agent during the dehydration process.

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "middle", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0034] In a specific embodiment of the present invention, Figures 1 to 7As shown, it includes a dehydration box 1, a plurality of compartments 101 are provided in the dehydration box 1, a lid 8 is hingedly connected to the opening at the top of the compartment 101 by a hinge assembly, a horizontal drive assembly is installed above the dehydration box 1, a vertical drive assembly is installed at the bottom of the horizontal drive assembly, a dehydration basket 2 is provided at the bottom of the vertical drive assembly, and the dehydration basket 2 is located above the dehydration box 1, and also includes a stirring motor 3 and an impeller 4, the stirring motor 3 and the compartment 101 are arranged in a one-to-one correspondence, the stirring motor 3 is fixed on the outer wall of the dehydration box 1, the output shaft of the stirring motor 3 rotates and passes through the outer wall of the dehydration box 1 and penetrates into the compartment 101, the impeller 4 and the stirring motor 3 are arranged in a one-to-one correspondence, the impeller 4 is located in the compartment 101, and the impeller 4 is fixedly connected to the output shaft of the stirring motor 3;

[0035] The dehydration basket 2 is slidably plugged into the bottom end of the vertical drive assembly, and the sliding direction is horizontal.

[0036] Specifically, during the pathological tissue dehydration process, the stirring motor 3 drives the impeller 4 to rotate, and the impeller 4 stirs the dehydrating agent, thereby ensuring a consistent concentration of the dehydrating agent and improving the dehydration efficiency. The dehydration basket 2 is plugged into the vertical drive assembly, and the dehydration basket 2 can be removed when removing and placing pathological tissue, thereby facilitating the staff to remove and place pathological tissue, and the operation is simple and fast.

[0037] The dehydration box 1 belongs to the prior art and will not be described in detail in this specification.

[0038] In some embodiments, the vertical drive assembly includes a horizontal plate 5 located at the bottom end, a vertical plate is fixed to the bottom surface of the horizontal plate 5, and a plug-in plate 6 is fixed to the bottom end of the vertical plate. The plug-in plate 6 is arranged horizontally, and two opposite side panels of the dehydration basket 2 are provided with plug holes, and one end of the plug-in plate 6 passes through the two plug holes in turn.

[0039] The outer wall of the dehydration basket 2 is rotatably connected to a limiting plate 7 . One end of the plug-in plate 6 away from the vertical plate protrudes out of the dehydration basket 2 and defines a limiting hole 601 . One end of the limiting plate 7 protrudes into the limiting hole 601 .

[0040] Specifically, after the dehydration basket 2 is connected to the plug-in plate 6, the limit plate 7 is rotated, and one end of the limit plate 7 is inserted into the limit hole 601. The limit hole 601 limits the limit plate 7, thereby preventing the dehydration basket 2 from falling off the plug-in plate 6.

[0041] In some embodiments, the vertical drive assembly also includes an elastic pressure mechanism and an electric telescopic rod 9. The electric telescopic rod 9 is fixedly connected to the slider 10 of the horizontal drive assembly. The telescopic end of the electric telescopic rod 9 is fixedly connected to the elastic pressure mechanism, and the bottom end of the elastic pressure mechanism is fixedly connected to the horizontal plate 5.

[0042] The elastic pressure mechanism includes a pressure plate 11, a compression spring 12 and a sliding rod 13. The pressure plate 11 is fixedly connected to the telescopic end. Multiple sliding rods 13 are evenly distributed around the circumference. The bottom end of the sliding rod 13 is fixedly connected to the horizontal plate 5. The top end of the sliding rod 13 slides through the pressure plate 11 and is fixedly connected to the limiting block 1301. The bottom end of the compression spring 12 abuts against the horizontal plate 5, and the top end of the compression spring 12 abuts against the pressure plate 11.

[0043] Specifically, when the pathological tissue needs to be dehydrated, the telescopic end of the electric telescopic rod 9 extends, the elastic pressure mechanism descends, the horizontal plate 5 and the dehydration basket 2 descend synchronously with the horizontal plate 5, and the dehydration basket 2 gradually enters the partition chamber 101, and the pathological tissue is immersed in the dehydrating agent. When the horizontal plate 5 contacts the sealing ring on the top opening of the partition chamber 101 (the length and width of the horizontal plate 5 are the same as the length and width of the cover 8), the telescopic end of the electric telescopic rod 9 continues to extend, and the pressure plate 11 compresses the compression spring 12, and the compression spring 12 applies pressure to the horizontal plate 5, and the horizontal plate 5 presses the sealing ring, thereby preventing the dehydrating agent from volatilizing during the dehydration process and preventing the dehydrating agent from splashing due to the stirring of the impeller 4.

[0044] In some embodiments, the compression spring 12 and the slide rod 13 are provided in a one-to-one correspondence, and the compression spring 12 is sleeved on the slide rod 13 .

[0045] In some embodiments, the horizontal drive assembly also includes a horizontal drive motor 14, a screw 15 and a guide rod 16. A support plate 17 is fixed on one side of the dehydration box 1. Two fixed plates are symmetrically fixed on one side of the top of the support plate 17. The screw 15 is rotated and mounted between the two fixed plates. Two guide rods 16 are provided. The guide rods 16 are fixed between the two fixed plates and are respectively located on the upper and lower sides of the screw 15. The screw 15 rotates through the slider 10, and the screw 15 is threadedly connected to the slider 10. The guide rod 16 slides through the slider 10. A mounting plate is fixed on one side of the slider 10. The electric telescopic rod 9 is fixed on the mounting plate. The horizontal drive motor 14 is fixedly connected to any fixed plate, and the output shaft of the horizontal drive motor 14 is fixedly connected to one end of the screw 15.

[0046] Specifically, the guide rod 16 is used to guide the slider 10, and the horizontal drive motor 14 drives the screw 15 to rotate, so that the screw 15 can threadably drive the slider 10 to reciprocate along the length direction of the screw 15. The slider 10 drives the electric telescopic rod 9 to move synchronously, and the elastic pressure mechanism, the horizontal plate 5 and the dehydration basket 2 move synchronously with the electric telescopic rod 9, so that the dehydration basket 2 can enter different compartments 101.

[0047] In some embodiments, the hinge assembly includes a drive shaft 18 and a control motor 19, two first ears 801 are symmetrically fixed on one side of the cover 8, a second ear 102 is fixed on the dehydration box 1, the drive shaft 18 is fixedly connected to the two first ears 801, the second ear 102 is rotatably connected to the drive shaft 18, the control motor 19 is fixedly connected to the support plate 17, and one end of the drive shaft 18 is fixedly connected to the output shaft of the control motor 19.

[0048] Specifically, the control motor 19 drives the driving shaft 18 to rotate, and the driving shaft 18 drives the cover 8 to move synchronously through the first lug 801, so that the cover 8 can be opened or closed.

[0049] In some embodiments, any side panel of the dehydration basket 2 that does not have a socket is a movable panel 201, and slides are vertically provided on the two side panels with sockets. The two ends of the movable panel 201 slide with the slides, and the bottom end of the movable panel 201 is supported on the bottom plate of the dehydration basket 2.

[0050] Specifically, when it is necessary to take or place the pathological tissue, the dehydration basket 2 is first removed, and then the movable plate 201 is removed, which makes it easier for the staff to take or place the pathological tissue with tweezers, thereby improving the convenience of operation.

[0051] In some embodiments, the rotation axis of the limiting plate 7 is located below the plug-in board 6 , and the weight of one end of the limiting plate 7 is greater than the weight of the other end.

[0052] Specifically, since one end of the limiting plate 7 is heavier, it can prevent the limiting plate 7 from rotating arbitrarily, thereby preventing one end of the limiting plate 7 from slipping out of the limiting hole 601. If, with the rotation axis of the limiting plate 7 as the boundary, the length of one end is greater than the length of the other end, the weight of one end of the limiting plate 7 can be made greater than the weight of the other end; if, with the rotation axis of the limiting plate 7 as the boundary, the two ends of the limiting plate 7 are the same length, and a counterweight is fixed to either end, the weight of one end of the limiting plate 7 can be made greater than the weight of the other end; obviously, ways to make the weight of one end of the limiting plate 7 greater than the weight of the other end include but are not limited to the above two ways, for example, one end can also be set as a hollow structure, set chamfered, etc., which are not listed here one by one.

[0053] The working principle of the pathological tissue dehydrator of the present invention is as follows: during the pathological tissue dehydration process, the stirring motor 3 drives the impeller 4 to rotate, and the impeller 4 stirs the dehydrating agent, thereby ensuring a consistent concentration of the dehydrating agent, which is conducive to improving the dehydration efficiency. By rotating the limiting plate 7, one end of the limiting plate 7 can be inserted into or removed from the limiting hole 601, thereby preventing the dehydration basket 2 from falling out of the plug-in plate 6 or taking and placing the dehydration basket 2, which is convenient and fast. When it is necessary to take and place pathological tissue, the dehydration basket 2 is first removed, and then the movable plate 201 is removed, which makes it easier for the staff to take and place the pathological tissue, thereby improving the convenience of operation.

[0054] The horizontal drive motor 14 drives the screw 15 to rotate, and the screw 15 can threadably drive the slider 10 to reciprocate along the length direction of the screw 15. The slider 10 drives the electric telescopic rod 9 to move synchronously, and the elastic pressure mechanism, the horizontal plate 5 and the dehydration basket 2 move synchronously with the electric telescopic rod 9, so that the dehydration basket 2 can enter different compartments 101.

[0055] The control motor 19 drives the driving shaft 18 to rotate, and the driving shaft 18 drives the cover 8 to move synchronously through the first lug 801, so that the cover 8 can be opened or closed.

[0056] When the telescopic end of the electric telescopic rod 9 is extended, the elastic pressure mechanism descends, and the horizontal plate 5 and the dehydration basket 2 descend synchronously with the horizontal plate 5. The dehydration basket 2 gradually enters the partition chamber 101, and the pathological tissue is immersed in the dehydrating agent. When the horizontal plate 5 contacts the sealing ring on the top opening of the partition chamber 101, the telescopic end of the electric telescopic rod 9 continues to extend, and the pressure plate 11 compresses the compression spring 12. The compression spring 12 applies pressure to the horizontal plate 5, and the horizontal plate 5 presses the sealing ring, thereby preventing the dehydrating agent from volatilizing during the dehydration process and preventing the dehydrating agent from splashing due to the stirring of the impeller 4.

[0057] The various embodiments in this specification are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. Similar parts between the various embodiments can be referred to in conjunction with each other, and the various embodiments can be combined with each other. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple. For relevant parts, refer to the method description.

[0058] The above embodiments are merely descriptions of preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A pathological tissue dehydrator, comprising a dehydration box (1), wherein a plurality of compartments (101) are provided in the dehydration box (1), a lid (8) is hingedly connected to the opening at the top of the compartment (101) through a hinge assembly, a horizontal drive assembly is installed above the dehydration box (1), a vertical drive assembly is installed at the bottom of the horizontal drive assembly, a dehydration basket (2) is provided at the bottom of the vertical drive assembly, and the dehydration basket (2) is located above the dehydration box (1), characterized in that It also includes a stirring motor (3) and an impeller (4), the stirring motor (3) and the partition chamber (101) are arranged in a one-to-one correspondence, the stirring motor (3) is fixed on the outer wall of the dehydration box (1), the output shaft of the stirring motor (3) rotates through the outer wall of the dehydration box (1) and penetrates into the partition chamber (101), the impeller (4) and the stirring motor (3) are arranged in a one-to-one correspondence, the impeller (4) is located in the partition chamber (101), and the impeller (4) is fixedly connected to the output shaft of the stirring motor (3); The dehydration basket (2) is slidably plugged into the bottom end of the vertical drive assembly, and the sliding direction is horizontal.

2. The pathological tissue dehydrator according to claim 1, characterized in that: The vertical drive assembly comprises a horizontal plate (5) located at the bottom end, a vertical plate is fixed to the bottom surface of the horizontal plate (5), a plug-in plate (6) is fixed to the bottom end of the vertical plate, the plug-in plate (6) is arranged horizontally, and two opposite side plates of the dehydration basket (2) are provided with plug holes, and one end of the plug-in plate (6) passes through the two plug holes in sequence.

3. The pathological tissue dehydrator according to claim 2, characterized in that: A limiting plate (7) is rotatably connected to the outer wall of the dehydration basket (2); one end of the plug plate (6) away from the vertical plate protrudes out of the dehydration basket (2) and defines a limiting hole (601); one end of the limiting plate (7) protrudes into the limiting hole (601).

4. The pathological tissue dehydrator according to claim 2, characterized in that: The vertical drive assembly further comprises an elastic pressure mechanism and an electric telescopic rod (9), wherein the electric telescopic rod (9) is fixedly connected to the slider (10) of the horizontal drive assembly, the telescopic end of the electric telescopic rod (9) is fixedly connected to the elastic pressure mechanism, and the bottom end of the elastic pressure mechanism is fixedly connected to the horizontal plate (5).

5. The pathological tissue dehydrator according to claim 4, characterized in that: The elastic pressure mechanism includes a pressure plate (11), a compression spring (12) and a slide rod (13); the pressure plate (11) is fixedly connected to the telescopic end; a plurality of slide rods (13) are evenly distributed around the circumference; the bottom end of the slide rod (13) is fixedly connected to the horizontal plate (5); the top end of the slide rod (13) slides through the pressure plate (11) and is fixedly connected to the limiting block (1301); the bottom end of the compression spring (12) abuts against the horizontal plate (5); and the top end of the compression spring (12) abuts against the pressure plate (11).

6. The pathological tissue dehydrator according to claim 5, characterized in that: The compression spring (12) and the slide rod (13) are arranged in a one-to-one correspondence, and the compression spring (12) is sleeved on the slide rod (13).

7. The pathological tissue dehydrator according to claim 4, characterized in that: The horizontal drive assembly also includes a horizontal drive motor (14), a screw (15) and a guide rod (16). A support plate (17) is fixed on one side of the dehydration box (1). Two fixed plates are symmetrically fixed on one side of the top of the support plate (17). The screw (15) is rotatably mounted between the two fixed plates. Two guide rods (16) are provided. The guide rods (16) are fixed between the two fixed plates and are respectively located on the upper and lower sides of the screw (15). The screw (15) rotates and passes through the slider (10), and the screw (15) is threadedly connected to the slider (10). The guide rod (16) slides through the slider (10). A mounting plate is fixed on one side of the slider (10). The electric telescopic rod (9) is fixed on the mounting plate. The horizontal drive motor (14) is fixedly connected to any of the fixed plates. The output shaft of the horizontal drive motor (14) is fixedly connected to one end of the screw (15).

8. The pathological tissue dehydrator according to claim 7, characterized in that: The hinge assembly comprises a drive shaft (18) and a control motor (19); two first lugs (801) are fixed symmetrically on one side of the cover (8); a second lug (102) is fixed on the dehydration box (1); the drive shaft (18) is fixedly connected to the two first lugs (801); the second lug (102) is rotatably connected to the drive shaft (18); the control motor (19) is fixedly connected to the support plate (17); and one end of the drive shaft (18) is fixedly connected to the output shaft of the control motor (19).

9. The pathological tissue dehydrator according to claim 2, characterized in that: Any side plate of the dehydration basket (2) that does not have the insertion hole is a movable plate (201), and slideways are vertically provided on the two side plates with the insertion holes. Both ends of the movable plate (201) are slidably engaged with the slideways, and the bottom end of the movable plate (201) is supported on the bottom plate of the dehydration basket (2).

10. The pathological tissue dehydrator according to claim 3, characterized in that: The rotation axis of the limiting plate (7) is located below the plug-in plate (6), and the weight of one end of the limiting plate (7) is greater than the weight of the other end.

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