Sample feeding mechanism of pathological slicing machine

Abstract

The utility model discloses a pathological slicer sample feeding mechanism, which relates to the technical field of pathological slicers, and comprises a pathological slicer body, one end of the pathological slicer body is provided with a first groove, the bottom end of the first groove is communicated with a second groove, one end of the second groove is fixedly connected with a motor, and the other end of the second groove is fixedly connected with a transmission shaft. The driving end of the motor is fixedly connected with a driving shaft and penetrates through the pathological slicing machine body, the other end of the driving shaft is fixedly connected with a cutter mechanism, the bottom end of the first groove is slidably connected with a limiting plate, one end of the limiting plate is fixedly connected with a threaded rod, and the outer wall of the threaded rod is in threaded connection with a threaded sleeve. The threaded sleeve and the driving shaft are connected through the speed reducing mechanism, through the structures such as the motor, the driving shaft, the speed reducing mechanism, the threaded sleeve, the threaded rod, the sample placing plate and the cutter mechanism, the effect of improving the feeding and slicing efficiency is achieved, and the problems that in a traditional pathological slicing machine, feeding needs to be controlled through hand cranking, and the slicing and feeding efficiency is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pathological slicers, in particular to a sample feeding mechanism for a pathological slicer. Background Art

[0002] The quality of pathology slicers is an important branch of pathology. It plays a vital role in medical diagnosis and case research and is the basis of pathology diagnosis. Therefore, pathology slice technology plays an irreplaceable role in the medical industry. During the slice process, samples need to be fed, so a feeding mechanism is needed.

[0003] At present, when feeding the sample, it is generally controlled by hand, which is troublesome to operate, thus affecting the efficiency of slicing and feeding. In addition, when clamping the sample, it cannot be adjusted according to the shape of the sample, resulting in poor practicality.

[0004] To this end, this case proposes a pathology slicer sample feeding mechanism to solve the above technical problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a sample feeding mechanism for a pathology slicer, which can effectively solve the technical problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A sample feeding mechanism for a pathology slicer comprises a pathology slicer body, a first groove is formed at one end of the pathology slicer body, a second groove is connected to the bottom end of the first groove, a motor is fixedly connected to one end of the second groove, a driving end of the motor is fixedly connected to a driving shaft and passes through the pathology slicer body, a cutting mechanism is fixedly connected to the other end of the driving shaft, a limiting plate is slidably connected to the bottom end of the first groove, a threaded rod is fixedly connected to one end of the limiting plate, a threaded sleeve is threadedly connected to the outer wall of the threaded rod, the threaded sleeve and the driving shaft are connected via a speed reduction mechanism, a movable plate is fixedly connected to one side of the outer wall of the threaded rod corresponding to the threaded sleeve, the movable plate is slidably connected to the first groove, and a sample placement plate is fixedly connected to the other end of the threaded rod.

[0008] As a further solution of the utility model, limit bearings are fixedly connected to both sides of the outer wall of the threaded sleeve, the limit bearings are fixedly connected to the first groove, and a collection box is fixedly connected to one end of the pathology slicer body below the cutting mechanism corresponding to the cutter mechanism.

[0009] As a further solution of the utility model, a first bolt and a second bolt are respectively threadedly penetrated at both ends of the sample placement plate, and the first bolt is symmetrical about the center line of the sample placement plate.

[0010] As a further solution of the utility model, the second bolts are rotatably connected to a fixed shaft at one end close to each other, and the outer wall of the fixed shaft is rotatably connected to a clamping plate.

[0011] As a further solution of the utility model, the first bolts are rotatably connected to fixed blocks at one end close to each other, the fixed blocks are rotatably connected to sliders at one end close to each other, and the sliders are slidably connected to the clamping plate.

[0012] As a further solution of the utility model, the top of the lower clamping plate is provided with a notch, the clamping plates are symmetrically distributed about the center line of the sample placement plate, and the height of the clamping plates is less than the height of the inner wall of the sample placement plate.

[0013] The beneficial effects of the utility model are as follows:

[0014] Through the cooperation of the motor, the driving shaft, the speed reduction mechanism, the threaded sleeve, the threaded rod, the sample placement plate and the cutter mechanism, the sample can be sliced, thereby improving the efficiency of feeding and slicing;

[0015] By the mutual cooperation of the first bolt, the second bolt, the fixed shaft, the clamping plate, the fixed block and the sliding block, the circular sample can be fixed at four positions, so samples of different shapes can be fixed, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a sample feeding mechanism of a pathology slicer of the utility model;

[0017] Figure 2 This is a cross-sectional view of a pathology slicer body of a pathology slicer sample feeding mechanism of the utility model;

[0018] Figure 3 This is a cutting diagram of a sample feeding mechanism of a pathology slicer of the utility model;

[0019] Figure 4 The utility model is a cross-sectional view of a sample placement plate of a sample feeding mechanism of a pathology slicer.

[0020] In the figure: 1. Pathology slicer body; 2. First groove; 3. Second groove; 4. Motor; 5. Drive shaft; 6. Limit plate; 7. Threaded rod; 8. Threaded sleeve; 9. Speed ​​reduction mechanism; 10. Moving plate; 11. Sample placement plate; 12. Cutter mechanism; 13. Limit bearing; 14. Collection box; 15. First bolt; 16. Second bolt; 17. Fixed shaft; 18. Clamp; 19. Fixed block; 20. Slider. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, a sample feeding mechanism of a pathology slicer comprises a pathology slicer body 1, a first groove 2 is provided at one end of the pathology slicer body 1, a second groove 3 is connected to the bottom end of the first groove 2, a motor 4 is fixedly connected to one end of the second groove 3, a driving end of the motor 4 is fixedly connected to a driving shaft 5 and passes through the pathology slicer body 1, a cutting mechanism 12 is fixedly connected to the other end of the driving shaft 5, a limiting plate 6 is slidably connected to the bottom end of the first groove 2, a threaded rod 7 is fixedly connected to one end of the limiting plate 6, a threaded sleeve 8 is threadedly connected to the outer wall of the threaded rod 7, the threaded sleeve 8 and the driving shaft 5 are connected through a reduction mechanism 9, a moving plate 10 is fixedly connected to one side of the outer wall of the threaded rod 7 corresponding to the threaded sleeve 8, the moving plate 10 is slidably connected to the first groove 2, the moving plate 10 is limited by the first groove 2, thereby limiting the threaded rod 7, and a sample placement plate 11 is fixedly connected to the other end of the threaded rod 7.

[0023] In this embodiment, both sides of the outer wall of the threaded sleeve 8 are fixedly connected to the limit bearing 13, the limit bearing 13 is fixedly connected to the first groove 2, and one end of the pathology slicer body 1 is fixedly connected to the lower side of the cutting mechanism 12 with a collection box 14;

[0024] The threaded sleeve 8 is limited by the limiting bearing 13, so that it is more stable when rotating, and is collected by the collecting box 14 when slicing.

[0025] In this embodiment, a first bolt 15 and a second bolt 16 are respectively threaded through both ends of the sample placement plate 11, and the first bolt 15 is symmetrical about the center line of the sample placement plate 11;

[0026] Through the cooperation of the first bolt 15 and the second bolt 16 , samples of different shapes can be clamped, thereby improving the practicability of the feeding mechanism.

[0027] In this embodiment, the second bolts 16 are rotatably connected to one end thereof close to each other with a fixed shaft 17, and the outer wall of the fixed shaft 17 is rotatably connected to a clamping plate 18;

[0028] When clamping the sample, the clamping plate 18 rotates around the center line of the fixed shaft 17, so that the angle of the clamping plate 15 can be changed so that it can correspond to samples of different shapes.

[0029] In this embodiment, the first bolts 15 are rotatably connected to the fixed blocks 19 at one end close to each other, and the fixed blocks 19 are rotatably connected to the sliders 20 at one end close to each other, and the sliders 20 are slidably connected to the clamping plate 18;

[0030] By the cooperation of the fixing block 19 and the sliding block 20 , the angle of the clamping plate 18 can be changed.

[0031] In this embodiment, notches are formed at the tops of the lower clamping plates 18, the clamping plates 18 are symmetrically distributed about the center line of the sample placement plate 11, and the height of the clamping plates 18 is less than the height of the inner wall of the sample placement plate 11;

[0032] The setting of the notch avoids affecting the rotation of the second bolt 16 , and the clamping plate 18 will not be affected by the sample placement plate 11 during adjustment.

[0033] It should be noted that the utility model is a sample feeding mechanism for a pathological slicer. When in use, the motor 4 is first started to rotate the driving shaft 5, and the driving shaft 5 rotates the threaded sleeve 8 through the speed reduction mechanism 9. Due to the thread effect of the threaded rod 7, the threaded rod 7 moves to one side, thereby moving the sample placement plate 11 to one side. At the same time, the driving shaft 5 rotates the cutting mechanism 12, so that the sample can be sliced, thereby improving the efficiency of slicing.

[0034] And when the sample is square, the first bolt 15 and the second bolt 16 can be screwed at the same time to move the fixed shaft 17 and the clamping plate 18 inward, so as to complete the clamping of the sample. When the sample is round, the first bolt 15 can be rotated and the inclination state of the clamping plate 18 can be changed with the cooperation of the fixed block 19 and the slider 20, so that the circular sample can be limited and fixed in four directions, so that samples of different shapes can be fixed, thereby improving practicality.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pathology slicer sample feeding mechanism, comprising a pathology slicer body (1), characterized in that: A first groove (2) is provided at one end of the pathological slicer body (1), and a second groove (3) is connected to the bottom end of the first groove (2). A motor (4) is fixedly connected to one end of the second groove (3). A driving shaft (5) is fixedly connected to the driving end of the motor (4) and passes through the pathological slicer body (1). A cutting mechanism (12) is fixedly connected to the other end of the driving shaft (5). A limit plate (6) is slidably connected to the bottom end of the first groove (2). A threaded rod (7) is fixedly connected to one end of the limit plate (6). A threaded sleeve (8) is threadedly connected to the outer wall of the threaded rod (7). The threaded sleeve (8) and the driving shaft (5) are connected via a speed reduction mechanism (9). A movable plate (10) is fixedly connected to the side of the outer wall of the threaded rod (7) corresponding to the threaded sleeve (8). The movable plate (10) is slidably connected to the first groove (2). A sample placement plate (11) is fixedly connected to the other end of the threaded rod (7).

2. A pathology slicer sample feeding mechanism according to claim 1, characterized in that: Both sides of the outer wall of the threaded sleeve (8) are fixedly connected to limit bearings (13), the limit bearings (13) are fixedly connected to the first groove (2), and one end of the pathology slicer body (1) is fixedly connected to a collection box (14) below the cutting mechanism (12).

3. A pathology slicer sample feeding mechanism according to claim 1, characterized in that: A first bolt (15) and a second bolt (16) are respectively threadedly penetrated at both ends of the sample placement plate (11), and the first bolt (15) is symmetrical about the center line of the sample placement plate (11).

4. A pathology slicer sample feeding mechanism according to claim 3, characterized in that: The second bolts (16) are rotatably connected to one end thereof close to each other with a fixed shaft (17), and the outer wall of the fixed shaft (17) is rotatably connected to a clamping plate (18).

5. A pathology slicer sample feeding mechanism according to claim 4, characterized in that: The first bolts (15) are rotatably connected to one end thereof and are close to each other, and the fixing blocks (19) are rotatably connected to one end thereof and are close to each other and are rotatably connected to a slider (20), and the slider (20) is slidably connected to the clamping plate (18).

6. A pathology slicer sample feeding mechanism according to claim 4, characterized in that: The top of the lower clamping plate (18) is provided with a notch, the clamping plates (18) are symmetrically distributed about the center line of the sample placement plate (11), and the height of the clamping plates (18) is less than the height of the inner wall of the sample placement plate (11).

Images