CN113146702A - Biological slicing device for columnar object - Google Patents
Biological slicing device for columnar object Download PDFInfo
- Publication number
- CN113146702A CN113146702A CN202110451176.9A CN202110451176A CN113146702A CN 113146702 A CN113146702 A CN 113146702A CN 202110451176 A CN202110451176 A CN 202110451176A CN 113146702 A CN113146702 A CN 113146702A
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- Prior art keywords
- shell plates
- shell
- boards
- cutting board
- cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/09—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2614—Means for mounting the cutting member
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a biological slicing device for a columnar object, and relates to the field of biology. This in biological section device of column object, including two shell plates, distribute about two shell plates, the equal fixed mounting in one side that two shell plates kept away from each other has the handle, the upper end of two shell plates is articulated mutually, both sides are provided with stop gear around two shell plates, both ends respectively with two shell plate fixed connection about stop gear, the one side bottom that two shell plates kept away from each other all articulates there is supporting mechanism, the inside of two shell plates all is provided with first template, the inside of shell plate all is provided with two slide bars. This a biological section device for column object through setting up two first cutting boards and two second cutting boards, has reached the effect of cutting biological thin slice that can be better, has solved the section device of prior art and has damaged the thin slice easily when the section to inconvenient taking off the question of biological thin slice.
Description
Technical Field
The invention relates to the field of biology, in particular to a biological slicing device for a columnar object.
Background
In the biological experiment process, sometimes, plant samples are sliced for more clear observation of the basic structure and morphology of plant tissues and cells.
The slice thickness that current section device surely goes out is inhomogeneous, and the tissue is cut incompletely, is unfavorable for going on of later stage experiment, and the slice of cutting is inconvenient to take off.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a biological slicing device for a columnar object, which solves the problems in the background art.
In order to achieve the purpose, the invention is realized by the following technical scheme: a biological section device for columnar objects comprises two shell plates, the two shell plates are distributed on the left and right, a handle is fixedly arranged on the surfaces, away from each other, of the two shell plates, the upper ends of the two shell plates are hinged with each other, limiting mechanisms are arranged on the front and back sides of the two shell plates, the left and right ends of each limiting mechanism are fixedly connected with the two shell plates respectively, a supporting mechanism is hinged with the bottom end of the surface, away from each other, of the two shell plates, a first blade is arranged inside the two shell plates, two sliding rods are arranged inside the shell plates, the upper ends and the lower ends of the two sliding rods are fixedly connected with the upper inner wall and the lower inner wall of the shell plates respectively, the upper end of the first blade is sleeved outside the two sliding rods and is in sliding connection with the first blade, springs are sleeved outside the two sliding rods, the springs are positioned below the first blade, a pressing rod is arranged between the two shell plates, standing grooves are formed in the middle positions of the upper surfaces of the two shell plates, the upper end of the pressing rod penetrates through the placing groove, the pressing rod is located above the middle position of the two first knife boards, a pressing block is fixedly mounted at the bottom end of the pressing rod, and the pressing block is in contact with the upper surfaces of the two first knife boards.
The one side upper end fixed mounting that shell plate was kept away from to first cutting board has the arc retaining ring, and row material groove has all been seted up to the bottom of first cutting board, and the equal fixed mounting in one side that the bottom of first cutting board is close to each other has the second cutting board, and the second cutting board is located the below of arranging the material groove.
The limiting mechanism comprises a limiting rod and a limiting sleeve, and one end of the limiting rod, which is far away from the limiting sleeve, is fixedly connected with the two shell plates respectively.
The supporting mechanism comprises an arc-shaped rod and two idler wheels, the upper end of the arc-shaped rod is hinged to one side face of the outer shell plate, the two idler wheels are located at the front end and the rear end of the arc-shaped rod, and the idler wheels are rotatably connected with the arc-shaped rod.
Preferably, the longitudinal section shape of shell plate is the U type, and two shell plate symmetries set up, and the junction of arc pole and arc cover and shell plate is located the lower extreme of shell plate, and two slide bars are located inside its U type structure.
Preferably, the left supporting mechanism and the right supporting mechanism are symmetrically arranged, the two supporting mechanisms are located on the same horizontal plane, the lower ends of the two supporting mechanisms are located below the outer shell plate, and the connecting position of the supporting mechanisms and the outer shell plate is located on the vertical center line of the outer shell plate.
Preferably, the lower ends of the first knife boards are in an inclined plane structure, the lower end inclined plane structures of the two first knife boards are far away from each other, the surfaces, far away from each other, of the two first knife boards are parallel to each other, the upper ends of the first knife boards are in a transverse structure, the two sliding rods penetrate through the transverse structure, and the upper ends of the springs are in contact with the bottom surface of the transverse structure.
Preferably, the two first knife boards are symmetrically arranged, the concave surfaces of the arc-shaped check rings face downwards, the inner top wall of the discharge groove is of a tip-shaped structure, and the discharge groove is communicated with the first knife boards in a front-back mode.
Preferably, the lower end of the second cutting board is of a tip-shaped structure, the two second cutting boards are symmetrically arranged, the faces, close to each other, of the tip-shaped structures of the two second cutting boards are parallel to each other, and the tip-shaped structures of the second cutting boards are opposite to the tip-shaped structures of the first cutting boards in direction.
Compared with the prior art, the invention has the following beneficial effects:
1. the biological slicing device for the columnar object is characterized in that two first knife boards and two second knife boards are arranged, when biological slicing is carried out, the device is placed on a columnar material, a pressing rod is pressed downwards, the pressing rod can push the two first knife boards through a pressing block when moving downwards, the two first knife boards can only move up and down limited by the two sliding rods, when the two first knife boards move downwards, a spring begins to compress, when the first knife boards are in contact with the material, the plane end outside the first knife boards is a splitting material, the material between the two first knife boards can move upwards along the first knife boards, the upper end of the cut material is in a wedge shape, when the material entering the space between the two first knife boards moves upwards, the material can be in contact with the two second knife boards, and due to the fact that the two second knife boards are in a parallel structure, the material can be cut off again through the two second knife boards, at the moment, the material moves upwards again to reach the required section, redundant material can enter the discharge groove and then is discharged to the front side and the rear side according to the shape of the discharge groove, after the section is finished, in order to take out the section, two shell plates need to be separated, and then the section can be taken down from the first knife plate, so that the effect of cutting the biological slice can be better achieved, and the problems that the section device in the prior art easily damages the slice when the section is cut and the biological slice is inconvenient to take down are solved.
2. This a biological section device for column object through setting up stop gear, when two shell plates fold, stop gear can restrict the distance between two shell plates, can guarantee the parallel between two shell plates, has played the effect of protection cutting thin slice shape.
3. This a biological section device for column object through setting up supporting mechanism, sets up supporting mechanism and can make in the face of the column material at the device, and the rolling condition can not appear in the cutting, prevents that the problem of twist bad, damage appears in the thin slice when the material rolls.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of another embodiment of the present invention;
FIG. 4 is a schematic view of a portion of the present invention;
FIG. 5 is a front view of a portion of the present invention;
FIG. 6 is a sectional view of a portion of the present invention;
fig. 7 is an enlarged view of the structure of fig. 5 at a according to the present invention.
Wherein, 1 outer shell board, 2 handles, 3 stop gear, 301 gag lever post, 302 stop collar, 4 supporting mechanism, 401 arc pole, 402 gyro wheel, 5 first cutting board, 6 slide bars, 7 springs, 8 depression bars, 9 standing grooves, 10 briquetting, 11 arc retaining rings, 12 row's of material groove, 13 second cutting board.
Detailed Description
As shown in figures 1-7, a biological slicing device for columnar objects comprises two shell plates 1, the two shell plates 1 are distributed left and right, handles 2 are fixedly mounted on the surfaces of the two shell plates 1 away from each other, the shell plates 1 can be conveniently opened by the handles 2, the upper ends of the two shell plates 1 are hinged with each other, limiting mechanisms 3 are arranged on the front and back sides of the two shell plates 1, the limiting mechanisms 3 can keep the two shell plates 1 parallel, the left and right ends of the limiting mechanisms 3 are respectively fixedly connected with the two shell plates 1, the bottom ends of the surfaces of the two shell plates 1 away from each other are hinged with supporting mechanisms 4, the left and right supporting mechanisms 4 are symmetrically arranged, the two supporting mechanisms 4 are positioned on the same horizontal plane, the lower ends of the two supporting mechanisms 4 are positioned below the shell plates 1, the joints of the supporting mechanisms 4 and the shell plates 1 are positioned on the vertical central line of the shell plates 1, the inner parts of the two shell plates 1 are respectively provided with a first knife board 5, the inner parts of the shell plates 1 are respectively provided with two sliding rods 6, the longitudinal section of each shell plate 1 is U-shaped, the two shell plates 1 are symmetrically arranged, the joint of the arc-shaped rod 401 and the arc-shaped sleeve with the shell plate 1 is positioned at the lower end of the shell plate 1, the two sliding rods 6 are positioned in the U-shaped structure, the upper end and the lower end of each sliding rod 6 are respectively fixedly connected with the upper inner wall and the lower inner wall of the shell plate 1, the upper end of the first knife board 5 is sleeved outside the two sliding rods 6 and is in sliding connection with the same, the outer parts of the two sliding rods 6 are respectively sleeved with a spring 7, the spring 7 is positioned below the first knife board 5, the lower end of the first knife board 5 is in an inclined plane structure, the inclined plane structures at the lower ends of the two first knife boards 5 are mutually far away from each other, the mutually far away surfaces of the two first knife boards 5 are mutually parallel, and the upper end of the first knife board 5 is in a transverse structure, two slide bars 6 run through its transverse structure, the upper end of spring 7 contacts rather than transverse structure's bottom surface, the shape of first cutting board 5 upper end and the shape cooperation of shell plate 1 are provided with depression bar 8 between two shell plate 1, standing groove 9 has all been seted up to the upper surface intermediate position of two shell plate 1, standing groove 9 is run through to the upper end of depression bar 8, depression bar 8 is located the intermediate position top of two first cutting boards 5, the bottom fixed mounting of depression bar 8 has briquetting 10, briquetting 10 and the upper surface contact of two first cutting boards 5.
The limiting mechanism 3 comprises a limiting rod 301 and a limiting sleeve 302, and one ends of the limiting rod 301 and the limiting sleeve 302, which are far away from each other, are fixedly connected with the two shell plates 1 respectively.
The supporting mechanism 4 comprises an arc rod 401 and two rollers 402, the upper end of the arc rod 401 is hinged to one side face of the outer shell plate 1, the two rollers 402 are located at the front end and the rear end of the arc rod 401, and the rollers 402 are rotatably connected with the arc rod 401.
When in use, when a biological section is cut, the device is placed on a columnar material, the press rod 8 is pressed downwards, the press rod 8 can push the two first knife boards 5 through the press block 10 when moving downwards, the two first knife boards 5 are limited by the two slide bars 6 and can only move up and down, when the two first knife boards 5 move downwards, the spring 7 starts to compress, when the first knife boards 5 are in contact with the material, the plane end outside the first knife boards 5 is a cut-open material, the material between the two first knife boards 5 can move up along the first knife boards 5, the upper end of the cut-out material is in a wedge shape, when the material entering between the two first knife boards 5 moves up, the material can contact the two second knife boards 13, because the two second knife boards 13 are in a parallel structure, the material can be cut out again through the two second knife boards 13, and then the material moves up again, the desired cut pieces are achieved and excess material enters the discharge chute 12 and is discharged to the front and rear sides depending on the shape of the discharge chute 12, after the cut pieces have been completed, the two casing plates 1 need to be separated in order to take them out, and the cut pieces can then be removed from the first knife plate 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A biological section device for cylindrical objects, comprising two outer shell plates (1), characterized in that: the two shell plates (1) are distributed left and right, one surfaces of the two shell plates (1) which are far away from each other are fixedly provided with handles (2), the upper ends of the two shell plates (1) are hinged with each other, the front side and the rear side of the two shell plates (1) are provided with limiting mechanisms (3), the left end and the right end of each limiting mechanism (3) are respectively fixedly connected with the two shell plates (1), the bottom ends of the surfaces of the two shell plates (1) which are far away from each other are hinged with supporting mechanisms (4), the interiors of the two shell plates (1) are respectively provided with a first knife board (5), the interiors of the shell plates (1) are respectively provided with two sliding rods (6), the upper ends and the lower ends of the two sliding rods (6) are respectively fixedly connected with the upper inner wall and the lower inner wall of the shell plates (1), the upper end of the first knife board (5) is sleeved on the exteriors of the two sliding rods (, the spring (7) is positioned below the first knife boards (5), a pressure lever (8) is arranged between the two shell boards (1), a placing groove (9) is formed in the middle position of the upper surface of each of the two shell boards (1), the upper end of the pressure lever (8) penetrates through the placing groove (9), the pressure lever (8) is positioned above the middle position of the two first knife boards (5), a pressing block (10) is fixedly installed at the bottom end of the pressure lever (8), and the pressing block (10) is in contact with the upper surfaces of the two first knife boards (5);
an arc-shaped check ring (11) is fixedly mounted at the upper end of one surface, away from the outer shell plate (1), of the first cutting board (5), a material discharging groove (12) is formed in the bottom end of the first cutting board (5), second cutting boards (13) are fixedly mounted on the sides, close to each other, of the bottom ends of the first cutting board (5), and the second cutting boards (13) are located below the material discharging groove (12);
the limiting mechanism (3) comprises a limiting rod (301) and a limiting sleeve (302), and one ends, far away from each other, of the limiting rod (301) and the limiting sleeve (302) are fixedly connected with the two shell plates (1) respectively;
the supporting mechanism (4) comprises an arc-shaped rod (401) and two rollers (402), the upper end of the arc-shaped rod (401) is hinged to one side face of the outer shell plate (1), the two rollers (402) are located at the front end and the rear end of the arc-shaped rod (401), and the rollers (402) are rotatably connected with the arc-shaped rod (401).
2. A bioslice apparatus for cylindrical objects in accordance with claim 1, wherein: the longitudinal section of shell plate (1) shape is the U type, and two shell plate (1) symmetries set up, and arc pole (401) and arc cover () are located the lower extreme of shell plate (1) with the junction of shell plate (1), and two slide bars (6) are located inside its U type structure.
3. A bioslice apparatus for cylindrical objects in accordance with claim 1, wherein: the left supporting mechanism and the right supporting mechanism (4) are symmetrically arranged, the two supporting mechanisms (4) are located on the same horizontal plane, the lower ends of the two supporting mechanisms (4) are located below the outer shell plate (1), and the connecting positions of the supporting mechanisms (4) and the outer shell plate (1) are located on the vertical central line of the outer shell plate (1).
4. A bioslice apparatus for cylindrical objects in accordance with claim 1, wherein: the lower end of the first cutting board (5) is of an inclined plane structure, the lower end inclined plane structures of the two first cutting boards (5) are far away from each other, the surfaces, far away from each other, of the two first cutting boards (5) are parallel, the upper end of each first cutting board (5) is of a transverse structure, the two sliding rods (6) penetrate through the transverse structure, and the upper end of the spring (7) is in contact with the bottom surface of the transverse structure.
5. A bioslice apparatus for cylindrical objects in accordance with claim 1, wherein: two first cutting boards (5) symmetry sets up, and the concave surface of arc retaining ring (11) is down, and the interior roof of arranging material groove (12) is most advanced column structure, link up first cutting board (5) around arranging material groove (12).
6. A bioslice apparatus for cylindrical objects in accordance with claim 1, wherein: the lower extreme of second cutting board (13) is most advanced column structure, and two second cutting board (13) symmetry set up, and the most advanced column structure of two second cutting board (13) is close to the one side each other and is parallel to each other, and the most advanced column structure of second cutting board (13) is opposite with the most advanced column structure direction of first cutting board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110451176.9A CN113146702B (en) | 2021-04-26 | 2021-04-26 | Biological slicing device for columnar object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110451176.9A CN113146702B (en) | 2021-04-26 | 2021-04-26 | Biological slicing device for columnar object |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113146702A true CN113146702A (en) | 2021-07-23 |
| CN113146702B CN113146702B (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110451176.9A Active CN113146702B (en) | 2021-04-26 | 2021-04-26 | Biological slicing device for columnar object |
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| CN (1) | CN113146702B (en) |
Citations (9)
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| CN1521492A (en) * | 2003-02-10 | 2004-08-18 | 但汉雷 | Sampling probe used to fabricate tissue micro array and correlative components |
| TW201626958A (en) * | 2015-01-20 | 2016-08-01 | Univ Southern Taiwan Sci & Tec | Rapid pathological biopsy cutter |
| CN206416248U (en) * | 2016-12-14 | 2017-08-18 | 上海市动物疫病预防控制中心 | A kind of double-pole sampler |
| CN107796650A (en) * | 2017-10-18 | 2018-03-13 | 宜昌市中心人民医院 | A kind of pathology department's sampler |
| CN107988208A (en) * | 2017-12-26 | 2018-05-04 | 东莞赛尔生物科技有限公司 | For extracting the sampler and sampling method of sample from FFPE histotomies |
| WO2018162640A1 (en) * | 2017-03-10 | 2018-09-13 | Koninklijke Philips N.V. | Device for processing 3d biopsy tissue |
| CN210819857U (en) * | 2019-10-08 | 2020-06-23 | 东北林业大学 | Biological slicing knife |
| CN111707491A (en) * | 2020-08-10 | 2020-09-25 | 吉林大学 | Device and method for sampling biological membrane in underground water |
| CN111805605A (en) * | 2020-07-08 | 2020-10-23 | 湖北科技学院 | Tissue slice device for manufacturing microscope specimen |
-
2021
- 2021-04-26 CN CN202110451176.9A patent/CN113146702B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1521492A (en) * | 2003-02-10 | 2004-08-18 | 但汉雷 | Sampling probe used to fabricate tissue micro array and correlative components |
| TW201626958A (en) * | 2015-01-20 | 2016-08-01 | Univ Southern Taiwan Sci & Tec | Rapid pathological biopsy cutter |
| CN206416248U (en) * | 2016-12-14 | 2017-08-18 | 上海市动物疫病预防控制中心 | A kind of double-pole sampler |
| WO2018162640A1 (en) * | 2017-03-10 | 2018-09-13 | Koninklijke Philips N.V. | Device for processing 3d biopsy tissue |
| CN107796650A (en) * | 2017-10-18 | 2018-03-13 | 宜昌市中心人民医院 | A kind of pathology department's sampler |
| CN107988208A (en) * | 2017-12-26 | 2018-05-04 | 东莞赛尔生物科技有限公司 | For extracting the sampler and sampling method of sample from FFPE histotomies |
| CN210819857U (en) * | 2019-10-08 | 2020-06-23 | 东北林业大学 | Biological slicing knife |
| CN111805605A (en) * | 2020-07-08 | 2020-10-23 | 湖北科技学院 | Tissue slice device for manufacturing microscope specimen |
| CN111707491A (en) * | 2020-08-10 | 2020-09-25 | 吉林大学 | Device and method for sampling biological membrane in underground water |
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| CN113146702B (en) | 2022-10-11 |
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