CN220154170U - Bean seed mechanical property analysis platform - Google Patents
Bean seed mechanical property analysis platform Download PDFInfo
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- CN220154170U CN220154170U CN202321492855.1U CN202321492855U CN220154170U CN 220154170 U CN220154170 U CN 220154170U CN 202321492855 U CN202321492855 U CN 202321492855U CN 220154170 U CN220154170 U CN 220154170U
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- 244000046052 Phaseolus vulgaris Species 0.000 title claims abstract description 48
- 235000010627 Phaseolus vulgaris Nutrition 0.000 title claims abstract description 48
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 235000021374 legumes Nutrition 0.000 claims description 16
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000009530 blood pressure measurement Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010008 shearing Methods 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 240000004922 Vigna radiata Species 0.000 description 1
- 235000010721 Vigna radiata var radiata Nutrition 0.000 description 1
- 235000011469 Vigna radiata var sublobata Nutrition 0.000 description 1
- 240000001417 Vigna umbellata Species 0.000 description 1
- 235000011453 Vigna umbellata Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Pretreatment Of Seeds And Plants (AREA)
Abstract
The utility model belongs to the field of seed analysis equipment, and relates to a leguminous seed mechanical property analysis platform; the method is used for mechanical property analysis experiments of bean seeds. The technical proposal comprises: base, depression bar, detection piece, lift control piece and pressure sensor down. The base comprises at least one first working surface, and a plurality of first fixing grooves are formed in the first working surface. The depression bar has a tendency to reciprocate in the vertical direction. The detection piece is connected with the pressing rod and is configured to detect seeds to be tested. The lifting control piece is arranged between the lower pressure rod and the detection piece, the lifting control piece is connected with the lower end of the lower pressure rod, the detection piece is connected with the lifting control piece, and the lifting control piece is configured to control the detection piece to lift. At least one pressure sensor is disposed between the sensing member and the lift control member, the pressure sensor being configured to collect a reverse force of the sensing member against the lower pressure lever.
Description
Technical Field
The utility model belongs to the field of seed analysis equipment, and relates to a leguminous seed mechanical property analysis platform.
Background
The analysis of the mechanical properties of the seeds is of great significance for remote transportation, storage and the like of the seeds. One such mechanical property of the seed includes the compressive capacity, shearing resistance, etc. of the seed in different directions.
In the prior art, the mechanical property analysis experiment of seeds is generally carried out by mechanical analysis equipment, such as a device for carrying out extrusion and stretching experiments on metals.
However, seeds often require extrusion or shearing experiments at different angles, and mechanical experimental devices are obviously not fully adapted to mechanical property analysis experiments of the seeds, for example, the seed placement direction is difficult to control. Therefore, there are problems of difficulty in operation and large data deviation in performing such experiments.
The experimental difficulty is higher due to the oval shape of the bean seeds, and the bean seeds can be red beans, mung beans and the like.
Disclosure of Invention
In order to overcome the defects in the related art, the utility model provides a mechanical property analysis platform for bean seeds, which is suitable for mechanical property analysis experiments of bean seeds.
In order to achieve the technical purpose, the leguminous seed mechanical property analysis platform provided by the utility model. The seed mechanical property analysis platform comprises: base, depression bar, detection piece, lift control piece and pressure sensor down. The base comprises at least one first working surface, and a plurality of first fixing grooves are formed in the first working surface. The depression bar has a tendency to reciprocate in the vertical direction. The detection piece is connected with the pressing rod and is configured to detect seeds to be tested. The lifting control piece is arranged between the lower pressure rod and the detection piece, the lifting control piece is connected with the lower end of the lower pressure rod, the detection piece is connected with the lifting control piece, and the lifting control piece is configured to control the detection piece to lift. At least one pressure sensor is disposed between the sensing member and the lift control member, the pressure sensor being configured to collect a reverse force of the sensing member on the hold-down lever.
Preferably, the detecting member includes a pressing block, the pressing block includes a second working surface adapted to the first working surface, an orthographic projection of the second working surface on the first working surface is completely within a range of the first working surface, and a plurality of second fixing grooves are disposed on the second working surface and correspond to the plurality of first fixing grooves one by one.
Preferably, the base is provided with a groove, and the bottom surface of the groove is the first working surface. The seed mechanical property analysis platform further comprises an auxiliary fixing plate, a plurality of third fixing grooves are formed in the auxiliary fixing plate, and the third fixing grooves correspond to the first fixing grooves one by one.
The auxiliary fixing plate is provided with a plurality of through holes, each through hole is a square hole, the orthographic projection of each through hole on the horizontal plane is located in the orthographic projection of a corresponding third fixing groove on the horizontal plane, and the width of the orthographic projection of each through hole on the horizontal plane is 1 mm-3 mm.
Preferably, the detecting piece comprises a cutting block, a cutting edge is arranged at the lower end of the cutting block, and the orthographic projection of the cutting block on the horizontal plane is positioned in the orthographic projection of the through hole on the horizontal plane.
Preferably, the detecting piece further comprises a pressure measuring piece, wherein the pressure measuring piece comprises a cylinder at the upper part and a cone at the lower part; the orthographic projection of the pressure measuring piece on the horizontal plane is positioned in the orthographic projection of the through hole on the horizontal plane.
Preferably, the base further comprises a second working surface and a boss, the second working surface is parallel to the first working surface, the boss is fixed on the third working surface and is a square block, the orthographic projection of the boss on the second working surface is located in the second working surface, and the upper end of the boss is the first working surface. The seed mechanical property analysis platform further comprises a shield, the shape of the shield is matched with that of the boss and that of the third working face, the shield is arranged on the third working face and sleeved outside the boss, the shield is an annular piece, and the shield is transparent.
The utility model has the beneficial effects that:
the first working surface is provided with the first fixing groove, so that bean seeds can be conveniently placed, and the bean seeds can be fixed in the fixing direction according to the size and the shape of the first fixing groove.
Secondly, the utility model adopts the lifting control piece, so that the descending distance of the detection piece can be manually controlled, the beans seeds are fixed by the detection piece and the first fixing groove before the experiment, and then the mechanical property experiment of the seeds can be realized by the operation of the pressing rod.
Thirdly, the auxiliary fixing plate is adopted, so that the purpose of fixing the angle of the bean seeds can be realized when the shearing block and the pressure measuring piece are adopted for experiments, the experimental operation is convenient, and the experimental precision is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for those skilled in the art.
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is a partial cross-sectional view of the present utility model;
FIG. 3 is a side view of a boss according to the present utility model;
FIG. 4 is a top view of a boss of the present utility model;
FIG. 5 is a diagram of a shear block structure in accordance with the present utility model;
FIG. 6 is a block diagram of the pressure sensing element of the present utility model.
Detailed Description
In order to make the above objects, features and advantages of the present utility model more comprehensible, the following description of the embodiments accompanied with the accompanying drawings will be given in detail. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Example 1
The embodiment provides a leguminous seed mechanical property analysis platform. The seed mechanical property analysis platform comprises: base 1, depression bar 2, detection spare 3, lift control spare 4 and pressure sensor 5. The base 1 at least comprises a first working surface O, and a plurality of first fixing grooves 11 are formed in the first working surface O. The depression bar 2 has a tendency to reciprocate in the vertical direction. The detecting piece 3 is connected with the pressing rod 2, and the detecting piece 3 is configured to detect seeds to be tested. The lifting control member 4 is arranged between the pressing rod 2 and the detecting member 3, the lifting control member 4 is connected with the lower end of the pressing rod 2, the detecting member 3 is connected with the lifting control member 4, and the lifting control member 4 is configured to control the lifting of the detecting member 3. At least one pressure sensor 5 is arranged between the detecting member 3 and the lifting control member 4, the pressure sensor 5 being configured to collect the opposing force of the detecting member 3 on the pressing rod 2.
Preferably, the detecting member 3 includes a pressing block 31, the pressing block 31 includes a second working surface S adapted to the first working surface O, an orthographic projection of the second working surface S on the first working surface O is completely within a range of the first working surface O, and a plurality of second fixing grooves 311 are disposed on the second working surface S, and the plurality of second fixing grooves 311 are in one-to-one correspondence with the plurality of first fixing grooves 11.
Preferably, the base 1 is provided with a groove 12, and the bottom surface of the groove 12 is the first working surface O. The seed mechanical property analysis platform further comprises an auxiliary fixing plate 6, and the plurality of third fixing grooves 61 are in one-to-one correspondence with the plurality of first fixing grooves 11. The auxiliary fixing plate 6 is provided with a plurality of through holes, each through hole is a square hole, the orthographic projection of each through hole on the horizontal plane is located in the orthographic projection of a corresponding third fixing groove 61 on the horizontal plane, and the width of the orthographic projection of the through hole on the horizontal plane is 1 mm-3 mm.
Preferably, the base 1 further includes a third working surface and a boss 13, the third working surface is parallel to the first working surface O, the boss 13 is fixed on the third working surface, the boss 13 is a square block, an orthographic projection of the boss 13 on the third working surface is located in the third working surface, and the upper end of the boss 13 is the first working surface O. The seed mechanical property analysis platform further comprises a shield 7, the shape of the shield 7 is matched with the boss 13 and the third working face, the shield 7 is arranged on the third working face and sleeved outside the boss 13, the shield 7 is an annular piece, and the shield 7 is transparent.
In this embodiment, the sizes of the first fixing grooves 11 may be sequentially decreased in a left-to-right arrangement manner, where the sizes of the first fixing grooves 11 refer to the sizes of annular edges at the junctions of the first fixing grooves 11 and the first working surface O. Meanwhile, the first fixing grooves 11 can gradually decrease the major axis and the minor axis of the first fixing grooves 11 in a front-to-back arrangement mode, so that the bean seeds of different types and sizes can be adapted.
It should be noted that, the front projection of the bean seeds on the plane is generally elliptical, so to adapt to the shape of the bean seeds, the annular edge at the junction of the first fixing groove 11 and the first working surface O may be elliptical. The major axis and the minor axis of the first fixing groove 11 refer to the major axis or the minor axis of the annular edge at the boundary of the first fixing groove 11 and the first working surface O.
In the present embodiment, the elevation control member 4 may include: the upper end of the first straight pipe 41 is fixedly connected with the pressure-down rod 2, and the lower end of the first straight pipe 41 is connected with the control nut 42 through a bearing. One end of the control nut 42 is provided with an annular groove into which the lower end of the first straight pipe 41 extends.
The detecting member 3 includes at least one threaded rod disposed in the control nut 42, and the lifting of the detecting member 3 can be controlled by rotating the control nut 42.
The lower pressure rod 2 can be an electric push rod or a hydraulic push rod, and the shell of the lower pressure rod 2 can be fixedly connected with the base 1 through a bracket.
The specific operation mode of the embodiment is as follows:
the legume seeds to be detected are placed in a suitable first fixing groove 11, for example, the legume seeds are placed in a suitable first fixing groove 11, and in general, mechanical characteristic experimental analysis is performed on the legume seeds in three directions: the first direction is the germ level of the bean seeds and is positioned at the uppermost part of the bean seeds, the second direction is the germ level of the bean seeds and is positioned at the middle part of the bean seeds, and the third direction is the germ vertical of the bean seeds. The legume seeds of different types and sizes in different directions are placed in the suitable first holding tank 11, i.e. the legume seeds may fill or substantially fill the suitable first holding tank 11.
Thereafter, the lifting control member 4 is adjusted to bring the detecting member 3 into contact with the bean seeds, and it is understood that the pressing lever 2 can be properly lowered when the detecting member 3 is excessively high. The bean seeds can be further fixed by the contact of the detection piece 3 and the bean seeds, and the bean seeds are placed to deviate before the experiment, so that deviation of detection data is avoided.
Then, the pressing rod 2 is pressed down again until the beans seeds are broken, and the anti-pressing force of the beans seeds can be obtained through the pressure sensor 5.
Example 2
The embodiment provides a leguminous seed mechanical property analysis platform. The seed mechanical property analysis platform comprises: base 1, depression bar 2, detection spare 3, lift control spare 4 and pressure sensor 5. The base 1 at least comprises a first working surface O, and a plurality of first fixing grooves 11 are formed in the first working surface O. The depression bar 2 has a tendency to reciprocate in the vertical direction. The detecting piece 3 is connected with the pressing rod 2, and the detecting piece 3 is configured to detect seeds to be tested. The lifting control member 4 is arranged between the pressing rod 2 and the detecting member 3, the lifting control member 4 is connected with the lower end of the pressing rod 2, the detecting member 3 is connected with the lifting control member 4, and the lifting control member 4 is configured to control the lifting of the detecting member 3. At least one pressure sensor 5 is arranged between the detecting member 3 and the lifting control member 4, the pressure sensor 5 being configured to collect the opposing force of the detecting member 3 on the pressing rod 2.
Preferably, the base 1 is provided with a groove 12, and the bottom surface of the groove 12 is the first working surface O. The seed mechanical property analysis platform further comprises an auxiliary fixing plate 6, a plurality of third fixing grooves 61 are formed in the auxiliary fixing plate 6, and the third fixing grooves 61 correspond to the first fixing grooves 11 one by one.
The auxiliary fixing plate 6 is provided with a plurality of through holes, each through hole is a square hole, the orthographic projection of each through hole on the horizontal plane is located in the orthographic projection of a corresponding third fixing groove 61 on the horizontal plane, and the width of the orthographic projection of the through hole on the horizontal plane is 1 mm-3 mm.
Preferably, the detecting piece 3 comprises a cutting block 32, a cutting edge is arranged at the lower end of the cutting block 32, and the orthographic projection of the cutting block 32 on the horizontal plane is positioned in the orthographic projection of the through hole on the horizontal plane.
Preferably, the base 1 is provided with a groove 12, and the bottom surface of the groove 12 is the first working surface O. The seed mechanical property analysis platform further comprises an auxiliary fixing plate 6, the appearance of the auxiliary fixing plate 6 is matched with the appearance of the groove 12, a plurality of third fixing grooves 61 are formed in the auxiliary fixing plate 6, and the third fixing grooves 61 are in one-to-one correspondence with the first fixing grooves 11. The auxiliary fixing plate 6 is provided with a plurality of through holes, each through hole is a square hole, the orthographic projection of each through hole on the horizontal plane is located in the orthographic projection of a corresponding third fixing groove 61 on the horizontal plane, and the width of the orthographic projection of the through hole on the horizontal plane is 1 mm-3 mm.
Preferably, the base 1 further includes a third working surface and a boss 13, the third working surface is parallel to the first working surface O, the boss 13 is fixed on the third working surface, the boss 13 is a square block, an orthographic projection of the boss 13 on the third working surface is located in the third working surface, and the upper end of the boss 13 is the first working surface O. The seed mechanical property analysis platform further comprises a shield 7, the shape of the shield 7 is matched with the boss 13 and the third working face, the shield 7 is arranged on the third working face and sleeved outside the boss 13, the shield 7 is an annular piece, and the shield 7 is transparent.
In this embodiment, the sizes of the first fixing grooves 11 may be sequentially decreased in a left-to-right arrangement manner, where the sizes of the first fixing grooves 11 refer to the sizes of annular edges at the junctions of the first fixing grooves 11 and the first working surface O. Meanwhile, the first fixing grooves 11 can gradually decrease the major axis and the minor axis of the first fixing grooves 11 in a front-to-back arrangement mode, so that the bean seeds of different types and sizes can be adapted.
It should be noted that, the front projection of the bean seeds on the plane is generally elliptical, so to adapt to the shape of the bean seeds, the annular edge at the junction of the first fixing groove 11 and the first working surface O may be elliptical. The major axis and the minor axis of the first fixing groove 11 refer to the major axis or the minor axis of the annular edge at the boundary of the first fixing groove 11 and the first working surface O.
In the present embodiment, the elevation control member 4 may include: the upper end of the first straight pipe 41 is fixedly connected with the pressure-down rod 2, and the lower end of the first straight pipe 41 is connected with the control nut 42 through a bearing. One end of the control nut 42 is provided with an annular groove into which the lower end of the first straight pipe 41 extends.
The detecting member 3 includes at least one threaded rod disposed in the control nut 42, and the lifting of the detecting member 3 can be controlled by rotating the control nut 42.
The lower pressure rod 2 can be an electric push rod or a hydraulic push rod, and the shell of the lower pressure rod 2 can be fixedly connected with the base 1 through a bracket.
The specific operation mode of the embodiment is as follows:
the legume seeds to be detected are placed in a suitable first fixing groove 11, for example, the legume seeds are placed in a suitable first fixing groove 11, and in general, mechanical characteristic experimental analysis is performed on the legume seeds in three directions: the first direction is the germ level of the bean seeds and is positioned at the uppermost part of the bean seeds, the second direction is the germ level of the bean seeds and is positioned at the middle part of the bean seeds, and the third direction is the germ vertical of the bean seeds. The legume seeds of different types and sizes in different directions are placed in the suitable first holding tank 11, i.e. the legume seeds may fill or substantially fill the suitable first holding tank 11.
Thereafter, the hood 7 is placed on the third working surface, and the auxiliary fixing plate 6 is placed in the hood 7, it being understood that the auxiliary fixing plate 6 may be shaped to fit the hood 7, i.e., the auxiliary fixing plate 6 may fall into the hood 7 and the auxiliary fixing plate 6 may be fixed in other directions than the up-down direction in the hood 7. The auxiliary fixing plate 6 can be used for auxiliary fixing of bean seeds.
Then, the pressing rod 2 descends, the shearing block 32 penetrates through the corresponding through hole to conduct shearing test on the bean seeds, and the magnitude of shearing force resistance of the bean seeds can be obtained through the pressure sensor 5.
Example 3
The embodiment provides a leguminous seed mechanical property analysis platform. The seed mechanical property analysis platform comprises: base 1, depression bar 2, detection spare 3, lift control spare 4 and pressure sensor 5. The base 1 at least comprises a first working surface O, and a plurality of first fixing grooves 11 are formed in the first working surface O. The depression bar 2 has a tendency to reciprocate in the vertical direction. The detecting piece 3 is connected with the pressing rod 2, and the detecting piece 3 is configured to detect seeds to be tested. The lifting control member 4 is arranged between the pressing rod 2 and the detecting member 3, the lifting control member 4 is connected with the lower end of the pressing rod 2, the detecting member 3 is connected with the lifting control member 4, and the lifting control member 4 is configured to control the lifting of the detecting member 3. At least one pressure sensor 5 is arranged between the detecting member 3 and the lifting control member 4, the pressure sensor 5 being configured to collect the opposing force of the detecting member 3 on the pressing rod 2.
Preferably, the base 1 is provided with a groove 12, and the bottom surface of the groove 12 is the first working surface O. The seed mechanical property analysis platform further comprises an auxiliary fixing plate 6, a plurality of third fixing grooves 61 are formed in the auxiliary fixing plate 6, and the third fixing grooves 61 correspond to the first fixing grooves 11 one by one.
The auxiliary fixing plate 6 is provided with a plurality of through holes, each through hole is a square hole, the orthographic projection of each through hole on the horizontal plane is located in the orthographic projection of a corresponding third fixing groove 61 on the horizontal plane, and the width of the orthographic projection of the through hole on the horizontal plane is 1 mm-3 mm.
Preferably, the detecting element 3 further comprises a detecting element 33, wherein the detecting element 33 comprises a cylinder with an upper part and a cone with a lower part; the orthographic projection of the pressure measuring part 33 on the horizontal plane is located in the orthographic projection of the through hole on the horizontal plane.
Preferably, the base 1 is provided with a groove 12, and the bottom surface of the groove 12 is the first working surface O. The seed mechanical property analysis platform further comprises an auxiliary fixing plate 6, the appearance of the auxiliary fixing plate 6 is matched with the appearance of the groove 12, a plurality of third fixing grooves 61 are formed in the auxiliary fixing plate 6, and the third fixing grooves 61 are in one-to-one correspondence with the first fixing grooves 11. The auxiliary fixing plate 6 is provided with a plurality of through holes, each through hole is a square hole, the orthographic projection of each through hole on the horizontal plane is located in the orthographic projection of a corresponding third fixing groove 61 on the horizontal plane, and the width of the orthographic projection of the through hole on the horizontal plane is 1 mm-3 mm.
Preferably, the base 1 further includes a third working surface and a boss 13, the third working surface is parallel to the first working surface O, the boss 13 is fixed on the third working surface, the boss 13 is a square block, an orthographic projection of the boss 13 on the third working surface is located in the third working surface, and the upper end of the boss 13 is the first working surface O. The seed mechanical property analysis platform further comprises a shield 7, the shape of the shield 7 is matched with the boss 13 and the third working face, the shield 7 is arranged on the third working face and sleeved outside the boss 13, the shield 7 is an annular piece, and the shield 7 is transparent.
In this embodiment, the sizes of the first fixing grooves 11 may be sequentially decreased in a left-to-right arrangement manner, where the sizes of the first fixing grooves 11 refer to the sizes of annular edges at the junctions of the first fixing grooves 11 and the first working surface O. Meanwhile, the first fixing grooves 11 can gradually decrease the major axis and the minor axis of the first fixing grooves 11 in a front-to-back arrangement mode, so that the bean seeds of different types and sizes can be adapted.
It should be noted that, the front projection of the bean seeds on the plane is generally elliptical, so to adapt to the shape of the bean seeds, the annular edge at the junction of the first fixing groove 11 and the first working surface O may be elliptical. The major axis and the minor axis of the first fixing groove 11 refer to the major axis or the minor axis of the annular edge at the boundary of the first fixing groove 11 and the first working surface O.
In the present embodiment, the elevation control member 4 may include: the upper end of the first straight pipe 41 is fixedly connected with the pressure-down rod 2, and the lower end of the first straight pipe 41 is connected with the control nut 42 through a bearing. One end of the control nut 42 is provided with an annular groove into which the lower end of the first straight pipe 41 extends.
The detecting member 3 includes at least one threaded rod disposed in the control nut 42, and the lifting of the detecting member 3 can be controlled by rotating the control nut 42.
The lower pressure rod 2 can be an electric push rod or a hydraulic push rod, and the shell of the lower pressure rod 2 can be fixedly connected with the base 1 through a bracket.
The specific operation mode of the embodiment is as follows:
the legume seeds to be detected are placed in a suitable first fixing groove 11, for example, the legume seeds are placed in a suitable first fixing groove 11, and in general, mechanical characteristic experimental analysis is performed on the legume seeds in three directions: the first direction is the germ level of the bean seeds and is positioned at the uppermost part of the bean seeds, the second direction is the germ level of the bean seeds and is positioned at the middle part of the bean seeds, and the third direction is the germ vertical of the bean seeds. The legume seeds of different types and sizes in different directions are placed in the suitable first holding tank 11, i.e. the legume seeds may fill or substantially fill the suitable first holding tank 11.
Thereafter, the hood 7 is placed on the third working surface, and the auxiliary fixing plate 6 is placed in the hood 7, it being understood that the auxiliary fixing plate 6 may be shaped to fit the hood 7, i.e., the auxiliary fixing plate 6 may fall into the hood 7 and the auxiliary fixing plate 6 may be fixed in other directions than the up-down direction in the hood 7. The auxiliary fixing plate 6 can be used for auxiliary fixing of bean seeds.
Then, the pressing rod 2 descends, the pressure measuring part 33 penetrates through the corresponding through hole to perform a pressing test on the bean seeds, and the pressure sensor 5 can know the pressing resistance of the bean seeds.
In the description of the present specification, a particular feature, structure, material, or characteristic may be combined in any suitable manner in one or more embodiments or examples.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (6)
1. The bean seed mechanical property analysis platform is characterized by comprising:
the base comprises at least one first working surface, and a plurality of first fixing grooves are formed in the first working surface;
the pressing rod is pressed down and has a tendency of reciprocating in the vertical direction;
the detection piece is connected with the pressing rod and is configured to detect seeds to be tested;
the lifting control piece is arranged between the lower pressure rod and the detection piece, the lifting control piece is connected with the lower end of the lower pressure rod, the detection piece is connected with the lifting control piece, and the lifting control piece is configured to control the detection piece to lift;
and the pressure sensor is arranged between the detection piece and the lifting control piece and is configured to collect the reverse acting force of the detection piece on the pressing rod.
2. The leguminous seed mechanical property analysis platform of claim 1, wherein the detection member comprises a lower pressing block, the lower pressing block comprises a second working surface which is adaptive to the first working surface, the orthographic projection of the second working surface on the first working surface is completely within the range of the first working surface, a plurality of second fixing grooves are formed in the second working surface, and the plurality of second fixing grooves are in one-to-one correspondence with the plurality of first fixing grooves.
3. The leguminous seed mechanical property analysis platform of claim 2, wherein the base is provided with a groove, and the bottom surface of the groove is the first working surface;
the seed mechanical property analysis platform further comprises an auxiliary fixing plate, wherein a plurality of third fixing grooves are formed in the auxiliary fixing plate, and the third fixing grooves correspond to the first fixing grooves one by one;
the auxiliary fixing plate is provided with a plurality of through holes, each through hole is a square hole, the orthographic projection of each through hole on the horizontal plane is located in the orthographic projection of a corresponding third fixing groove on the horizontal plane, and the width of the orthographic projection of each through hole on the horizontal plane is 1 mm-3 mm.
4. The leguminous seed mechanical property analysis platform of claim 3, wherein the detection member comprises a cutting block, a cutting edge is arranged at the lower end of the cutting block, and the orthographic projection of the cutting block on the horizontal plane is positioned in the orthographic projection of the through hole on the horizontal plane.
5. The legume seed mechanical property analysis platform of claim 4, wherein the detection member further comprises a pressure measurement member comprising an upper cylinder and a lower cone; the orthographic projection of the pressure measuring piece on the horizontal plane is positioned in the orthographic projection of the through hole on the horizontal plane.
6. The leguminous seed mechanical property analysis platform of claim 1, wherein the base further comprises a third working surface and a boss, the third working surface is parallel to the first working surface, the boss is fixed on the third working surface and is a square block, the orthographic projection of the boss on the third working surface is positioned in the third working surface, and the upper end of the boss is the first working surface;
the seed mechanical property analysis platform further comprises a shield, the shape of the shield is matched with that of the boss and that of the third working face, the shield is arranged on the third working face and sleeved outside the boss, the shield is an annular piece, and the shield is transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321492855.1U CN220154170U (en) | 2023-06-13 | 2023-06-13 | Bean seed mechanical property analysis platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321492855.1U CN220154170U (en) | 2023-06-13 | 2023-06-13 | Bean seed mechanical property analysis platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154170U true CN220154170U (en) | 2023-12-08 |
Family
ID=89010947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321492855.1U Active CN220154170U (en) | 2023-06-13 | 2023-06-13 | Bean seed mechanical property analysis platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154170U (en) |
-
2023
- 2023-06-13 CN CN202321492855.1U patent/CN220154170U/en active Active
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