CN112162069B - Method and device for detecting ripening degree of kiwi fruit - Google Patents
Method and device for detecting ripening degree of kiwi fruit Download PDFInfo
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- CN112162069B CN112162069B CN202011095786.1A CN202011095786A CN112162069B CN 112162069 B CN112162069 B CN 112162069B CN 202011095786 A CN202011095786 A CN 202011095786A CN 112162069 B CN112162069 B CN 112162069B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/025—Fruits or vegetables
Abstract
The invention discloses a method and a device for detecting the ripening degree of kiwi fruits, which comprises a detection box body, wherein a placing opening is formed in one side of the box body, a placing device for placing kiwi fruits into the detection box body is arranged at the placing opening, through holes are respectively formed in two sides of the detection box body, injection assemblies are inserted into the through holes, and the suction ends of the injection assemblies are positioned in the box body.
Description
Technical Field
The invention relates to the technical field of food machinery, in particular to a method and a device for detecting the ripening degree of kiwi fruits.
Background
Along with the rapid development of the society, the living standard of people is improved, people in various regions can eat different fruits, namely kiwi fruits, also called kiwifruits, the shapes of the fruits are generally elliptical, the early appearance is green brown, the fruits are reddish brown after being matured, dense villi are covered on the surface of the kiwi fruits, the kiwi fruits are fresh and tender in quality, rich in nutrition and delicious in flavor, the kiwi fruits are inconvenient to transport when being matured and are often required to be matured, and the kiwi fruit ripening box has the ripening effect through ethylene or the temperature and the humidity of the environment.
The current kiwi fruit that needs to accelerate ripe carries out the detection in the maturity, and conventional detection mode is mostly artificial both ends of pinching the kiwi fruit, judges its maturity through its soft length, but this kind of judgement mode is mostly artifical judgement, has certain error nature like this, and is also not accurate enough in judging the kiwi fruit maturity in addition, for this reason, we provide a detection method and device for kiwi fruit ripening degree.
Disclosure of Invention
The invention aims to provide a method and a device for detecting the ripening degree of kiwi fruits, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a detection method and a device for the ripening degree of kiwi fruits comprise a detection box body, wherein a placing opening is formed in one side of the box body, a placing device for placing kiwi fruits into the detection box body is arranged at the placing opening, through holes are respectively formed in two sides of the detection box body, an injection assembly is inserted into each through hole, and the suction end of each injection assembly is positioned in the box body;
a telescopic mechanism is arranged at one end of the injection assembly, which is far away from the inner side of the detection box body, and the suction end of the injection assembly can be inserted into the end part of the kiwi fruit through the telescopic mechanism;
a constant force mechanism is fixed at the drawing end of the injection assembly, and the injection assembly is continuously drawn through the constant force mechanism;
the injection assembly is kept away from the one side of inhaling the end and is fixed with the scale mechanism that is used for detecting the kiwi fruit degree of accelerating maturity, and the degree of accelerating maturity of kiwi fruit is fed back to the displacement distance through scale mechanism.
Preferably, the placing device comprises a sliding plate sliding in the detection box body, a pulling plate is fixed on one side of the sliding plate, and a clamping assembly used for clamping the middle part of the kiwi fruit is fixed on the sliding plate;
the bottom of the sliding plate is fixed with a sliding block, a sliding groove is formed in the detection box body, and the sliding block is connected to the inside of the detection box body in a sliding mode through the sliding groove.
Preferably, the clamping assembly comprises a length adjusting mechanism arranged on the pulling plate and a supporting plate fixed on the sliding plate, and arc-shaped clamping plates are fixed on the length adjusting mechanism and the supporting plate;
the length adjusting mechanism comprises a threaded rod inserted on the pulling plate, the threaded rod is rotatably connected with the pulling plate through a bearing, a threaded cylinder is sleeved on the threaded rod positioned in the detection box body in a threaded manner, a limiting plate is fixed on the threaded cylinder, a limiting hole is formed in the limiting plate, a limiting rod is inserted on the limiting hole, and one end of the limiting rod is fixed on the side wall of the pulling plate;
the thread cylinder is far away from one end of the pulling plate and is fixedly provided with a first connecting rod, the top of the supporting plate is fixedly provided with a second connecting rod, and the two groups of arc-shaped clamping plates are fixedly arranged on the first connecting rod and the second connecting rod respectively.
Preferably, one end of the threaded rod, which is far away from the arc-shaped clamping plate, is fixed with a rotating button.
Preferably, the injection assembly comprises an injection tube inserted in the through hole and a suction tube inserted into the end of the kiwi fruit, and the injection tube slides in the through hole;
the interior sliding connection of injection pipe has the piston body, piston body one side is fixed with the piston board.
Preferably, one end of the piston plate, which is far away from the piston body, is provided with insections, the constant force mechanism comprises a first gear which is meshed with the piston plate through the insections, a rotating shaft is fixedly inserted on the first gear, two groups of bearing seats are fixedly connected on the rotating shaft in a rotating manner, and fixed ends of the bearing seats are fixedly installed on the end part of the injection tube;
a winding wheel is fixed at one end of the rotating shaft, a connecting wire is wound on the winding wheel, and a constant gravity block is fixed at the free end of the connecting wire;
the gravity block is made of metal, and a magnet is fixed on one side of the winding wheel;
and a rotating handle for rotating the rotating shaft to rotate is fixed at one end of the rotating shaft, which is far away from the magnet.
Preferably, the upper side and the lower side of the piston plate are both provided with insections, and the piston plate is provided with two groups of constant force mechanisms.
Preferably, the scale mechanism comprises a scale body fixed at one end of the piston plate far away from the piston body, a square groove is formed in the scale body, and a mark marking the ripening degree of the kiwi fruit is marked on the scale body;
the square groove is inserted with a marker post, the bottom of the marker post is fixed with a cross rod, and one end of the cross rod, which is far away from the marker post, is fixed on the outer side of the detection box body.
Preferably, the telescopic mechanism comprises a lower fixing hoop and an upper fixing hoop, and the upper fixing hoop and the lower fixing hoop are fixed on the injection tube through bolts;
two groups of fixed plates are fixed on the lower fixed hoop, an electric push rod is fixed between the fixed plates and the detection box body, and the output end of the electric push rod is fixedly connected with the fixed plates.
A method for detecting ripening degree of kiwi fruit comprises the following steps;
a. placing the kiwi fruit to be detected on a placing device, and pushing the kiwi fruit into a detection box body through the placing device;
b. starting a switch, and driving the injection assembly to insert the suction end of the injection assembly into the end part of the kiwi fruit through the telescopic mechanism;
c. at the moment, the constant force mechanism is released, and pulls one end of the injection assembly, so that the suction end of the injection assembly starts to suck the meat juice in the kiwi fruit;
d. the maturity of kiwi fruits is judged by observing the scale mechanism.
Compared with the prior art, the invention has the beneficial effects that:
according to the kiwi fruit ripeness judging device, the injection assembly is used for extracting juice in the kiwi fruit to judge the ripeness of the kiwi fruit, the ripeness of the kiwi fruit can be clearly reflected through the scale mechanism, errors in manual judgment of the ripeness of the kiwi fruit are reduced, and the ripeness of the kiwi fruit can be accurately judged through the kiwi fruit ripeness judging device;
utilize the inside maturity in kiwi fruit both ends to reflect by the principle of injection, soft more when the kiwi fruit both ends, then its inside fruit juice is more, and then the distance that the scale subassembly removed is far away more, if the kiwi fruit is around inside hard, its inside fruit juice is less, and then the distance that the scale subassembly removed is more close, and the maturity of the kiwi fruit is judged that the migration distance through the scale subassembly can be clear.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic front view of the structure of FIG. 2;
FIG. 4 is a schematic view of the placement device of the present invention shown withdrawn from the test chamber;
FIG. 5 is a schematic view of a placement device according to the present invention;
FIG. 6 is an enlarged view of area A in FIG. 5;
FIG. 7 is a partial cross-sectional structural schematic of the present invention;
FIG. 8 is a schematic view of a partial main section of the present invention;
FIG. 9 is a schematic view of the injection assembly of the present invention;
FIG. 10 is a schematic view of another orientation of the syringe assembly of the present invention;
FIG. 11 is an enlarged view of the area B in FIG. 10;
FIG. 12 is a partial sectional structural view of the syringe of the present invention.
In the figure: 1-detecting a box body; 2-placing the mouth; 3-placing the device; 4-a through hole; 5-an injection assembly; 6-a telescoping mechanism; 7-a constant force mechanism; 8-a scale mechanism; 9-a sliding plate; 10-pulling a plate; 11-a clamping assembly; 12-a slider; 13-sliding grooves; 14-a length adjustment mechanism; 15-a support plate; 16-arc splint; 17-a threaded rod; 18-a threaded cylinder; 19-a limiting plate; 20-limiting holes; 21-a limiting rod; 22-a first link; 23-a second link; 24-a rotation knob; 25-suction pipe; 26-a piston body; 27-a piston plate; 28-insection; 29-a first gear; 30-a rotating shaft; 31-a bearing seat; 32-a winding wheel; 33-connecting lines; 34-a gravity block; 35-magnet; 36-turning the handle; 37-a scale body; 38-square groove; 39-mark; 40-a marker post; 41-a cross bar; 42-lower fixing hoop; 43-upper fixing hoop; 44-a fixing plate; 45-electric push rod; 46-syringe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-12, the present invention provides a technical solution: a method and a device for detecting the ripening degree of kiwi fruits comprise a detection box body 1, wherein a placing opening 2 is formed in one side of the box body, a placing device 3 for placing kiwi fruits into the detection box body 1 is arranged at the placing opening 2, through holes 4 are respectively formed in two sides of the detection box body 1, an injection assembly 5 is inserted into each through hole 4, and the suction end of each injection assembly 5 is positioned in the box body;
a telescopic mechanism 6 is arranged at one end of the injection assembly 5 far away from the inner side of the detection box body 1, and the suction end of the injection assembly 5 can be inserted into the end part of the kiwi fruit through the telescopic mechanism 6;
a constant force mechanism 7 is fixed at the drawing end of the injection assembly 5, and the injection assembly 5 is continuously drawn through the constant force mechanism 7;
The placing device 3 comprises a sliding plate 9 sliding in the detection box body 1, a pulling plate 10 is fixed on one side of the sliding plate 9, and a clamping component 11 for clamping the middle part of the kiwi fruit is fixed on the sliding plate 9;
sliding block 12 is fixed at the bottom of sliding plate 9, sliding groove 13 is opened in detection box 1, and sliding block 12 is connected in detection box 1 through sliding groove 13.
The clamping assembly comprises a length adjusting mechanism 14 arranged on the pulling plate 10 and a supporting plate 15 fixed on the sliding plate 9, and arc-shaped clamping plates 16 are fixed on the length adjusting mechanism 14 and the supporting plate 15;
the length adjusting mechanism 14 comprises a threaded rod 17 inserted on the pull plate 10 in an inserting manner, the threaded rod 17 is rotatably connected with the pull plate 10 through a bearing, a threaded barrel 18 is sleeved on the threaded rod 17 positioned in the detection box body 1 in a threaded manner, a limiting plate 19 is fixed on the threaded barrel 18, a limiting hole 20 is formed in the limiting plate 19, a limiting rod 21 is inserted on the limiting hole 20 in an inserting manner, and one end of the limiting rod 21 is fixed on the side wall of the pull plate 10;
a first connecting rod 22 is fixed at one end of the threaded cylinder 18 far away from the pulling plate 10, a second connecting rod 23 is fixed at the top of the supporting plate 15, and the two groups of arc-shaped clamping plates 16 are respectively and fixedly installed on the first connecting rod 22 and the second connecting rod 23.
And a rotating button 24 is fixed at one end of the threaded rod 17 far away from the arc-shaped clamping plate 16.
The injection assembly 5 comprises an injection tube 46 inserted on the through hole 4 and a suction tube 25 inserted at the end of the kiwi fruit, wherein the injection tube 46 slides inside the through hole 4;
the interior of the injection tube 46 is slidably connected with a piston body 26, and a piston plate 27 is fixed on one side of the piston body 26.
One end of the piston plate 27, which is far away from the piston body 26, is provided with insections 28, the constant force mechanism 7 comprises a first gear 29 which is engaged with the piston plate 27 through the insections 28, a rotating shaft 30 is fixedly inserted on the first gear 29, two groups of bearing seats 31 are fixedly connected on the rotating shaft 30 in a rotating manner, and fixed ends of the bearing seats 31 are fixedly installed on the end of the injection tube 46;
a winding wheel 32 is fixed at one end of the rotating shaft 30, a connecting wire 33 is wound on the winding wheel 32, and a constant gravity block 34 is fixed at the free end of the connecting wire 33;
the gravity block 34 is made of metal, and a magnet 35 is fixed on one side of the winding wheel 32;
a rotating handle 36 for rotating the rotating shaft 30 is fixed to an end of the rotating shaft 30 away from the magnet 35.
The scale mechanism 8 comprises a scale body 37 fixed at one end of the piston plate 27 far away from the piston body 26, a square groove 38 is formed in the scale body 37, and a mark 39 for marking the ripening degree of the kiwi fruits is marked on the scale body 37;
a marker post 40 is inserted into the square groove 38, a cross rod 41 is fixed at the bottom of the marker post 40, and one end of the cross rod 41, which is far away from the marker post 40, is fixed at the outer side of the detection box 1.
The telescopic mechanism 6 comprises a lower fixed hoop 42 and an upper fixed hoop 43, and the upper fixed hoop 43 and the lower fixed hoop 42 are fixed on the injection tube 46 through bolts;
two groups of fixing plates 44 are fixed on the lower fixing hoop 42, an electric push rod 45 is fixed between the fixing plates 44 and the detection box body 1, and the output end of the electric push rod 45 is fixedly connected with the fixing plates 44.
A method for detecting the ripening degree of kiwi fruits comprises the following steps;
a. placing the kiwi fruit to be detected on a placing device 3, and pushing the kiwi fruit into a detection box body 1 through the placing device 3;
b. starting a switch, and driving the injection assembly 5 to insert the suction end of the injection assembly into the end part of the kiwi fruit through the telescopic mechanism 6;
c. at the moment, the constant force mechanism 7 is released, and the constant force mechanism 7 pulls one end of the injection assembly 5, so that the suction end of the injection assembly 5 starts to suck the meat juice in the kiwi fruit;
d. the maturity of kiwi fruit is judged by observing the scale mechanism 8.
The working principle is as follows:
firstly, the sliding plate 9 is removed from the interior of the detection box body 1 through the pulling plate 10, then the threaded rod 17 is driven to rotate by rotating the rotating button 24, as the threaded threads are sleeved on the threaded rod 17, and the threaded cylinder 18 drives the arc-shaped clamping plates 16 on the threaded cylinder 18 to move under the action of the limiting rod 21, the kiwi fruit to be detected can be clamped through the two groups of arc-shaped clamping plates 16, and here, it is worth explaining that the position where the kiwi fruit is clamped by the two groups of arc-shaped clamping plates 16 is an intermediate position, even if two ends of the kiwi fruit are located at two ends of the two groups of arc-shaped clamping plates 16, after the kiwi fruit to be detected is installed on the clamping component 11, the pulling plate 10 is pushed, and the sliding plate 9 is installed in the interior of the detection box;
at this moment, a switch is started, here, the switch can be controlled through the existing control switch, mainly the work of two groups of electric push rods 45 is controlled, the output end of the electric push rod 45 drives the injection tube 46 to move towards the inside of the detection box body 1 along the through hole 4, so as to drive the suction tube 25 on the end part to be inserted into the end part of the kiwi fruit, the distance of the suction tube 25 inserted into the kiwi fruit can be detected through a distance sensor, the distance sensor can preferably select an infrared distance sensor, the infrared distance sensor is installed at the joint of the injection tube 46 and the suction tube 25, the distance between the injection tube 46 and the end part of the kiwi fruit can be detected, so as to feed back the distance to a controller, and the controller can control the pushing distance of the electric push rod 45, and as the distance is set to be the conventional design and known by the technicians in the field, the details are omitted;
when the suction pipe 25 is inserted into the end of the kiwi fruit, the constant force mechanism 7 is released, that is, the gravity block 34 on the winding wheel 32 is separated from the magnet 35, and the relationship between the magnet 35 and the gravity block 34 is further described herein, the magnet 35 is mainly provided for the purpose that, when detection is not required, the gravity block 34 can be fixed on the winding wheel 32 by the action of the magnet 35, when detection is required, only the gravity block 34 and the magnet 35 need to be separated, the separation mode can be manual separation, of course, the form of an electrified magnet can be adopted to replace the magnet 35, the gravity block 34 after separation starts to descend under the action of gravity, and pulls the winding wheel 32, the winding wheel 32 drives the rotating shaft 30 to rotate, the rotating shaft 30 rotates to drive the first gear 29 thereon to rotate, the first gear 29 rotates to drive the piston plate 27 to pull the piston body 26, the piston plate 27 drives the scale body 37 on the end portion of the piston plate to move, the marker post 40 is fixed, the moving distance of the scale body 37 can be seen through the matching of marks 39 on the scale body 37 and the marker post 40, the moving distance of the scale body 37 is the moving distance of the piston in the injection tube 46, the hardness degree of the end portion of the kiwi fruit is mainly utilized to be in direct proportion to the moving distance of the piston body 26, the juice content of the kiwi fruit is more when the kiwi fruit is softer, the kiwi fruit can be sucked into the injection tube 46 through the movement of the piston, in addition, in order to keep the final stress balance, the constant force mechanism 7 is specially used, and therefore the pulling force of the piston plate 27 can be guaranteed to be a constant value;
to facilitate cleaning of the syringe 46, the syringe 46 and the retraction mechanism 6 are purposely designed to be detachable;
in order to make the pulling effect more obvious, two groups of constant force mechanisms 7 are arranged above and below the piston plate 27, and the winding directions of the two groups of connecting wires 33 wound on the winding wheels 32 are opposite, so that the main purpose is to ensure that the two groups of first gears 29 can drive the piston plate 27 when the two groups of gravity blocks 34 are released simultaneously;
in addition, when the connecting wire 33 needs to be wound on the winding wheel 32, the rotating handle 36 is only required to be rotated, and the rotating handle 36 can drive the rotating shaft 30 to rotate, so that the connecting wire 33 is wound on the winding wheel 32.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (10)
1. The utility model provides a detection apparatus for be used for kiwi fruit degree of ripening, its characterized in that: the kiwi fruit testing device comprises a testing box body (1), wherein a placing opening (2) is formed in one side of the box body, a placing device (3) for placing kiwi fruits into the testing box body (1) is arranged at the placing opening (2), through holes (4) are formed in two sides of the testing box body (1) respectively, an injection assembly (5) is inserted into each through hole (4), and the suction end of each injection assembly (5) is located in the box body;
a telescopic mechanism (6) is mounted at one end of the injection assembly (5) far away from the inner side of the detection box body (1), and the suction end of the injection assembly (5) can be inserted into the end part of the kiwi fruit through the telescopic mechanism (6);
a constant force mechanism (7) is fixed at the drawing end of the injection assembly (5), and the injection assembly (5) is continuously drawn through the constant force mechanism (7);
injection assembly (5) are kept away from one side of suction end and are fixed with scale mechanism (8) that are used for detecting the kiwi fruit degree of accelerating maturity, and the degree of accelerating maturity of kiwi fruit is fed back to the migration distance through scale mechanism (8).
2. The device for detecting the ripening degree of kiwi fruits according to claim 1, wherein: the placing device (3) comprises a sliding plate (9) which slides in the detection box body (1), a pulling plate (10) is fixed on one side of the sliding plate (9), and a clamping assembly (11) for clamping the middle part of the kiwi fruit is fixed on the sliding plate (9);
a sliding block (12) is fixed at the bottom of the sliding plate (9), a sliding groove (13) is formed in the detection box body (1), and the sliding block (12) is connected to the inside of the detection box body (1) in a sliding mode through the sliding groove (13).
3. The device for detecting the ripening degree of kiwi fruits according to claim 2, wherein: the clamping assembly (11) comprises a length adjusting mechanism (14) arranged on the pulling plate (10) and a supporting plate (15) fixed on the sliding plate (9), and arc-shaped clamping plates (16) are fixed on the length adjusting mechanism (14) and the supporting plate (15);
the length adjusting mechanism (14) comprises a threaded rod (17) inserted on the pulling plate (10), the threaded rod (17) is rotatably connected with the pulling plate (10) through a bearing, a threaded cylinder (18) is sleeved on the threaded rod (17) positioned in the detection box body (1) in a threaded manner, a limiting plate (19) is fixed on the threaded cylinder (18), a limiting hole (20) is formed in the limiting plate (19), a limiting rod (21) is inserted on the limiting hole (20), and one end of the limiting rod (21) is fixed on the side wall of the pulling plate (10);
one end, far away from the pulling plate (10), of the threaded cylinder (18) is fixedly provided with a first connecting rod (22), the top of the supporting plate (15) is fixedly provided with a second connecting rod (23), and the two groups of arc-shaped clamping plates (16) are fixedly arranged on the first connecting rod (22) and the second connecting rod (23) respectively.
4. The device for detecting the ripening degree of kiwi fruits according to claim 3, wherein: and a rotating button (24) is fixed at one end of the threaded rod (17) far away from the arc-shaped clamping plate (16).
5. The device for detecting the ripening degree of kiwi fruits according to claim 1, wherein: the injection assembly (5) comprises an injection tube (46) inserted on the through hole (4) and a suction tube (25) inserted into the end of the kiwi fruit, and the injection tube (46) slides inside the through hole (4);
the interior of the injection tube (46) is connected with a piston body (26) in a sliding mode, and a piston plate (27) is fixed to one side of the piston body (26).
6. The device for detecting the ripening degree of kiwi fruits according to claim 5, wherein: one end, far away from the piston body (26), of the piston plate (27) is provided with insections (28), the constant force mechanism (7) comprises a first gear (29) meshed with the piston plate (27) through the insections (28), a rotating shaft (30) is fixedly inserted on the first gear (29), two groups of bearing seats (31) are fixedly connected on the rotating shaft (30) in a rotating mode, and fixed ends of the bearing seats (31) are fixedly installed on the end portion of the injection tube (46);
a winding wheel (32) is fixed at one end of the rotating shaft (30), a connecting wire (33) is wound on the winding wheel (32), and a constant gravity block (34) is fixed at the free end of the connecting wire (33);
the gravity block (34) is made of metal, and a magnet (35) is fixed on one side of the winding wheel (32);
and a rotating handle (36) for rotating the rotating shaft (30) is fixed at one end of the rotating shaft (30) far away from the magnet (35).
7. The device for detecting the ripening degree of kiwi fruits according to claim 5, wherein: insection (28) have all been seted up to the upper and lower both sides of piston board (27), install two sets of on piston board (27) constant force mechanism (7).
8. The device for detecting the ripening degree of kiwi fruits according to claim 5, wherein: the scale mechanism (8) comprises a scale body (37) fixed at one end, far away from the piston body (26), of the piston plate (27), a square groove (38) is formed in the scale body (37), and a mark (39) for marking the ripening degree of kiwi fruits is marked on the scale body (37);
a marker post (40) is inserted into the square groove (38), a cross rod (41) is fixed at the bottom of the marker post (40), and one end, far away from the marker post (40), of the cross rod (41) is fixed on the outer side of the detection box body (1).
9. The device for detecting the ripening degree of kiwi fruits according to claim 5, wherein: the telescopic mechanism (6) comprises a lower fixing hoop (42) and an upper fixing hoop (43), and the upper fixing hoop (43) and the lower fixing hoop (42) are fixed on the injection tube (46) through bolts;
two groups of fixing plates (44) are fixed on the lower fixing hoop (42), an electric push rod (45) is fixed between the fixing plates (44) and the detection box body (1), and the output end of the electric push rod (45) is fixedly connected with the fixing plates (44).
10. A method for detecting ripening degree of kiwi fruit, comprising the apparatus of claim 1, wherein: comprises the following steps;
a. placing the kiwi fruit to be detected on a placing device (3), and pushing the kiwi fruit into a detection box body (1) through the placing device (3);
b. the switch is started, and the injection assembly (5) is driven by the telescopic mechanism (6) to insert the suction end of the injection assembly into the end part of the kiwi fruit;
c. at the moment, the constant force mechanism (7) is released, and the constant force mechanism (7) pulls one end of the injection assembly (5) to enable the suction end of the injection assembly (5) to begin to suck the meat juice in the kiwi fruit;
d. the maturity of the kiwi fruit is judged by observing the scale mechanism (8).
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|---|---|---|---|
| CN202011095786.1A CN112162069B (en) | 2020-10-14 | 2020-10-14 | Method and device for detecting ripening degree of kiwi fruit |
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| CN202011095786.1A CN112162069B (en) | 2020-10-14 | 2020-10-14 | Method and device for detecting ripening degree of kiwi fruit |
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| CN112162069A CN112162069A (en) | 2021-01-01 |
| CN112162069B true CN112162069B (en) | 2022-06-21 |
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| CN114112579B (en) * | 2021-11-23 | 2023-09-29 | 井冈山生物技术研究院(江西省科学院井冈山分院) | Kiwi fruit quality determination method |
| CN117191617B (en) * | 2023-09-21 | 2024-01-05 | 长春师范大学 | Actinidia arguta maturity detection device with press function |
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