CN108593860B - Kiwi fruit detects seed selection device - Google Patents

Kiwi fruit detects seed selection device Download PDF

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Publication number
CN108593860B
CN108593860B CN201810439775.7A CN201810439775A CN108593860B CN 108593860 B CN108593860 B CN 108593860B CN 201810439775 A CN201810439775 A CN 201810439775A CN 108593860 B CN108593860 B CN 108593860B
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conduction pipe
grinding
detection
kiwi fruit
grinding barrel
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CN201810439775.7A
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CN108593860A (en
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熊烝煦
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Guizhou Dongshan Kiwifruit Co ltd
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Guizhou Dongshan Kiwifruit Co ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02Food
    • G01N33/025Fruits or vegetables

Abstract

The invention relates to the field of planting, and particularly discloses a kiwi fruit seed detection and selection device which comprises a grinding detection mechanism, wherein the grinding detection mechanism comprises a detection box, a grinding wheel, a detection module and a hard conduction pipe, the upper end of the conduction pipe is opposite to an opening of a grinding barrel, the lower end of the conduction pipe sequentially penetrates through the grinding barrel and a supporting plate to be communicated with the detection box, and a guide groove for the conduction pipe to slide is formed in the lower surface of the grinding barrel; the detection module is fixedly arranged in the detection box, is opposite to the lower end of the conduction pipe, the lower surface of the detection box is fixedly connected with the power output end of the motor, and the detection box is provided with a water inlet and a water outlet; the grinding wheel is coaxially and fixedly arranged on the conduction pipe, the grinding wheel is positioned in the grinding barrel, and a transmission gear meshed with the grinding wheel is arranged on one side wall opposite to the grinding barrel. This scheme can carry out the seed selection to a plurality of kiwi fruits and detect, carries out timely taking out to the seed in the kiwi fruit simultaneously.

Description

Kiwi fruit detects seed selection device
Technical Field
The invention belongs to the field of planting, and particularly relates to a kiwi fruit detection and seed selection device.
Background
The appearance of the kiwi fruit is generally green brown, the kiwi fruit is reddish brown after being matured, dense villi are covered on the surface of the kiwi fruit, and bright green pulp and a row of black or red seeds are arranged in the kiwi fruit. The kiwifruit is soft, contains organic substances such as actinidine, proteolytic enzyme, tannin pectin, saccharides and the like, trace elements such as calcium, potassium, selenium, zinc, germanium and the like, 17 amino acids required by a human body, and also contains abundant vitamin C, glucose, fructose, citric acid, malic acid and fat.
The common breeding mode of the kiwi fruit trees mostly adopts a grafting or seedling raising mode, the grafting breeding speed is high, and the kiwi fruit trees are easy to survive; however, when the scion of the kiwi fruit is grafted to other branches, the situation that the nutrition supply components of the scion are changed due to the fact that the branches are connected with each other can occur, the taste can be hardened after the kiwi fruit is enlarged, and the situation is uncontrollable. The method can also adopt the outdated seedling raising mode with stable quality, which relates to the problem of selecting seeds of the kiwi fruit, when the kiwi fruit is selected, the quality of the kiwi fruit is generally referred to, the ripeness of the pulp of the fruit, the sweetness of the fruit juice and other factors are generally referred to, a common seed selection device can only detect and select seeds of a single kiwi fruit, and the seed selection efficiency of the kiwi fruit can be reduced; meanwhile, the detection device can only detect the kiwi fruit one by one, and seeds in the kiwi fruit can not be taken out and treated timely.
Disclosure of Invention
The invention aims to provide a kiwi fruit detection and seed selection device, so that multiple kiwi fruits can be subjected to seed selection detection, and meanwhile, seeds in the kiwi fruits can be taken out in time.
In order to achieve the above object, the basic scheme of the invention is as follows: the kiwi fruit seed detection and selection device comprises a grinding barrel, a supporting plate and a motor, wherein the grinding barrel is horizontally and slidably mounted on the supporting plate, the motor is fixedly mounted right below the supporting plate, and the upper end of the grinding barrel is open; the grinding detection mechanism comprises a detection box, a grinding wheel, a detection module and a hard conduction pipe, the upper end of the conduction pipe is opposite to the opening of the grinding barrel, the lower end of the conduction pipe sequentially penetrates through the grinding barrel and the supporting plate to be communicated with the detection box, and a guide groove for the conduction pipe to slide is formed in the lower surface of the grinding barrel; the detection module is fixedly arranged in the detection box, is opposite to the lower end of the conduction pipe, the lower surface of the detection box is fixedly connected with the power output end of the motor, and the detection box is provided with a water inlet and a water outlet; the grinding wheel is coaxially and fixedly installed on the conduction pipe, the grinding wheel is located in the grinding barrel, and a transmission gear meshed with the grinding wheel is arranged on one side wall, opposite to the grinding barrel.
The principle and advantages of the basic scheme are as follows: 1. the lower end of the conduction pipe sequentially penetrates through the grinding barrel and the supporting plate to be communicated with the detection box, the detection module is opposite to the lower end of the conduction pipe, the kiwi fruit to be detected can be conveniently inserted into the conduction pipe, the juice in the kiwi fruit can conveniently flow onto the detection module through the conduction pipe, the conduction pipe can conduct flow on the juice, the juice in the kiwi fruit can be conveniently extruded out, the juice can conveniently and quickly flow onto the detection module, and quick detection is achieved; 2. the detection box is provided with a water inlet and a water outlet, after the detection module detects the juice, the water outlet can be sealed, clean water enters from the water inlet, and the detection box, the detection module and the conduction pipe are cleaned, so that the detection module can conveniently detect the next kiwi fruit; meanwhile, the kiwi fruit on the conduction pipe can be impacted by clear water sprayed from the upper end of the conduction pipe, so that the kiwi fruit can conveniently enter the grinding barrel for grinding; 3. the motor is started, the detection box, the conduction pipe and the grinding wheel can be driven to synchronously rotate, and when the detection box rotates, clean water remained in the detection box can be discharged, so that the next detection precision of the detection module is improved; simultaneously grinding miller and driving tooth meshing, and then drive grinding bucket horizontal migration, during grinding bucket horizontal migration, the conduction pipe can relative slip at the guide slot, and the kiwi fruit that is located between grinding miller and the driving tooth this moment is quick pulverizes not, is convenient for extract the seed in the kiwi fruit.
In conclusion, the device is provided with the grinding detection mechanism, and the detection module is arranged in the mechanism, so that sugar in the kiwi fruit can be quickly detected, and the quality of the kiwi fruit can be quickly judged; detect complete back, the grinding miller pulverizes the kiwi fruit with the driving gear at once, the seed in the kiwi fruit of being convenient for quick and timely take out.
Further, the vertical a plurality of holding tanks that are provided with on flank of tooth one side of grinding miller, and slidable mounting has the spring that blade and a plurality of level set up in the holding tank, the spring is close to the one end and the holding tank inner wall fixed connection of conduction pipe, and the other end and the blade of spring are close to the one end fixed connection of conduction pipe. When the grinding wheel rotates, the blades in the accommodating groove can slide out of the accommodating groove under the action of centrifugal force to cut the kiwi fruits, so that the crushing efficiency of the kiwi fruits is improved; the setting of spring simultaneously is in order to pull back the blade that is located the holding tank outside, and the grinding miller of being convenient for is driven with the driving tooth meshing.
Furthermore, a plurality of discharge holes are formed in the lower surface of the grinding barrel. The kiwi fruit after being convenient for pulverize discharges from the discharge opening, avoids a large amount of kiwi fruits to remain in the grinding bucket, reduces the efficiency of pulverizing of kiwi fruit.
The connecting pipe further comprises two bearing plates symmetrically arranged along the vertical axis of the conducting pipe, the bearing plates are fixedly connected with the supporting plate, and the upper surfaces of the bearing plates and the upper surface of the supporting plate are coplanar; the bearing plate is internally provided with a containing cavity, the upper surface of the bearing plate is provided with a plurality of collecting holes which can be coincided with the discharge holes, and the collecting holes are communicated with the containing cavity. The in-process of grinding bucket horizontal migration, the discharge opening can coincide with the collecting hole, and then is convenient for arrange into the chamber that holds with the kiwi fruit of surviving in the grinding bucket, is convenient for accept and collect the kiwi fruit after the grinding simultaneously.
Further, still include inlet tube and jam piece, jam piece and delivery port threaded connection, inlet tube and the water inlet department fixed connection of detection box, and the water inlet is relative with detection module. When the water inlet pipe is used for flushing and cleaning the detection box, the blocking block seals the water outlet, so that clean water can conveniently flow into the conduction pipe, and the conduction pipe is also cleaned; after cleaning, the plugging block can be opened to discharge water, so that the detection precision of the detection module can be effectively improved; meanwhile, the water inlet is opposite to the detection module, so that the cleaning effect of the detection module is improved.
Further, the fan blades are horizontally and rotatably arranged in the conducting pipe. When the juice of kiwi fruit flows to flabellum department through the conduction pipe, the flabellum rotates and stirs the juice simultaneously, and the different position's of kiwi fruit of being convenient for juice misce bene improves detection module's detection precision.
Drawings
FIG. 1 is a sectional view of a front view of a kiwi fruit seed detection and selection device according to the present invention;
fig. 2 is a top view of the kiwi fruit seed detection and selection device.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the grinding barrel 10, the discharge hole 101, the guide groove 102, the transmission gear 103, the support plate 20, the detection box 301, the water inlet pipe 302, the blocking block 303, the detection module 304, the conduction pipe 305, the grinding wheel 306, the accommodating groove 316, the blade 326, the spring 336, the fan blade 307, the bearing plate 40, the accommodating cavity 401, the collecting hole 402 and the motor 50.
The embodiment is substantially as shown in figures 1 and 2: kiwi fruit detects seed selection device, including grinding bucket 10, backup pad 20, grinding detection mechanism and motor 50, grinding bucket 10 horizontal sliding mounting is on backup pad 20, and motor 50 welds under backup pad 20, and the upper end of grinding bucket 10 is uncovered.
The grinding detection mechanism comprises a detection box 301, a grinding wheel 306, a water inlet pipe 302, a blocking block 303, a detection module 304 and a hard conduction pipe 305, wherein the upper end of the conduction pipe 305 is opposite to the opening of the grinding barrel 10, the lower end of the conduction pipe 305 sequentially penetrates through the grinding barrel 10 and the supporting plate 20 to be communicated with the detection box 301, the lower surface of the grinding barrel 10 is provided with a guide groove 102 for the conduction pipe 305 to slide, and fan blades 307 are horizontally and rotatably arranged in the conduction pipe 305; detection module 304 welds in detecting box 301, and detection module 304 is relative with the lower extreme of conduction pipe 305, and the lower surface of detecting box 301 welds with motor 50's power take off end, and the left side of detecting box 301 is equipped with the delivery port, and the right side of detecting box 301 is equipped with the water inlet, and blocks up piece 303 and delivery port threaded connection, and inlet tube 302 welds with the water inlet department of detecting box 301, and the water inlet is relative with detection module 304.
As shown in fig. 1, the grinding wheel 306 is coaxially welded on the conduction pipe 305, the grinding wheel 306 is located in the grinding barrel 10, and the two opposite side walls of the grinding barrel 10 are provided with driving teeth 103 engaged with the grinding wheel 306; two accommodating grooves 316 are vertically arranged on one side of the tooth surface of the grinding wheel 306, a blade 326 and three springs 336 horizontally arranged are arranged in the accommodating grooves 316 in a sliding mode, one end, close to the conduction pipe 305, of each spring 336 is welded to the inner wall of the corresponding accommodating groove 316, and the other end of each spring 336 is welded to one end, close to the conduction pipe 305, of each blade 326.
In addition, the device also comprises two bearing plates 40 which are symmetrically arranged along the vertical axis of the conduction pipe 305, the bearing plates 40 are welded with the support plate 20, and the upper surfaces of the bearing plates 40 are coplanar with the upper surface of the support plate 20; the bearing plate 40 is internally provided with a containing cavity 401, the lower surface of the grinding barrel 10 is provided with a plurality of discharge holes 101, the upper surface of the bearing plate 40 is provided with a plurality of collecting holes 402 which can be superposed with the discharge holes 101, and the collecting holes 402 are communicated with the containing cavity 401.
The kiwi fruit in this embodiment detects seed selection device when using, penetrate the conduction pipe 305 with the middle part of the kiwi fruit that waits to detect on, partial juice in the kiwi fruit enters into through conduction pipe 305 and detects in the box 301, and then the juice attaches to on detecting module 304, the juice can flow to on the flabellum 307 when entering into in the conduction pipe 305, flabellum 307 rotates, and then let the juice that enters into in the conduction pipe 305 mix fully, guarantee that the juice in the different parts kiwi fruit mixes, make and detect more accurate and science.
The juice passing through the fan blades 307 flows onto the detection module 304, the detection module 304 is started, the detection module 304 detects the sugar content of the juice, when the sugar content exceeds 13%, the kiwi fruit is mature and high in sugar content, and the seeds of the kiwi fruit are suitable for seedling culture.
After confirming that the seed of this kiwi fruit is suitable for the nursery sock growing, spray water in to detecting box 301 through inlet tube 302, the shutoff piece 303 carries out the shutoff to the delivery port this moment, and the detection module 304 of the interior water of spouting to detecting box 301 washs, and the clear water is followed conduction pipe 305 blowout simultaneously, washs whole detecting box 301, detection module 304, conduction pipe 305 and flabellum 307, closes inlet tube 302 after the washing, dismantles the jam piece 303 of delivery port department simultaneously, and unnecessary water flows from delivery port department.
The clear water is from conduction pipe 305 blowout simultaneously, the impulsive force is on the kiwi fruit at conduction pipe 305 top, and then strike the kiwi fruit to the grinding bucket 10, the kiwi fruit is located the right-hand member of grinding bucket 10 in fig. 2 this moment, start motor 50 simultaneously, motor 50 drives detection box 301 and conduction pipe 305 synchronous revolution, conduction pipe 305 drives grinding wheel 306 synchronous revolution, grinding wheel 306 meshes with driving tooth 103 this moment, grinding wheel 306 anticlockwise rotation, and then drive grinding bucket 10 at backup pad 20 with accept board 40 and remove left, and conduction pipe 305 is relative slip in guide slot 102, guide slot 102 is to backup pad 20 shutoff.
At the moment, the kiwi fruits are positioned on the grinding wheel 306 and move rightwards relative to the grinding barrel 10, and the grinding wheel 306 rolls the kiwi fruits; when part of kiwi fruit is located between the transmission gear 103 and the grinding wheel 306, the grinding wheel 306 and the transmission gear 103 can further grind the kiwi fruit, and simultaneously the blade 326 located in the accommodating groove 316 slides out of the accommodating groove 316 under the action of centrifugal force, the spring 336 is stretched, and the blade 326 cuts the kiwi fruit in the grinding barrel 10, thereby improving the grinding efficiency of the kiwi fruit. The kiwi fruit after grinding is discharged from discharge opening 101, and when discharge opening 101 and collecting hole 402 coincided, the kiwi fruit of grinding entered into through discharge opening 101 and collecting hole 402 and held the chamber 401, was accepted the board 40 and is collected.
Detect box 301 pivoted in-process, detect the unnecessary water in box 301 and the conduction pipe 305 and be thrown away, can reduce the moisture that detects in box 301 and the conduction pipe 305, the detection module 304 of being convenient for detects next kiwi fruit.
Then, the kiwi fruit in the accommodating cavity 401 is taken out, and pulp and seeds are washed and separated; meanwhile, the next kiwi fruit to be detected can be inserted into the conduction pipe 305 for detection and crushing.
The foregoing is merely an example of the present invention and common general knowledge in the art of specific structures and/or features of the invention has not been set forth herein in any way. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (5)

1. The kiwi fruit seed detection and selection device comprises a grinding barrel, a supporting plate and a motor, wherein the grinding barrel is horizontally and slidably mounted on the supporting plate, the motor is fixedly mounted right below the supporting plate, and the upper end of the grinding barrel is open; the grinding detection mechanism comprises a detection box, a grinding wheel, a detection module and a hard conduction pipe, the upper end of the conduction pipe is opposite to the opening of the grinding barrel, the lower end of the conduction pipe sequentially penetrates through the grinding barrel and the supporting plate to be communicated with the detection box, and a guide groove for the conduction pipe to slide is formed in the lower surface of the grinding barrel; the detection device is characterized by further comprising a water inlet pipe and a blocking block, wherein the detection module is fixedly arranged in the detection box, the detection module is opposite to the lower end of the conduction pipe, the lower surface of the detection box is welded with the power output end of the motor, a water outlet is formed in the left side of the detection box, a water inlet is formed in the right side of the detection box, the blocking block is in threaded connection with the water outlet, the water inlet pipe is welded with the water inlet of the detection box, and the water inlet is opposite to the detection module; the grinding wheel is coaxially and fixedly installed on the conduction pipe, the grinding wheel is located in the grinding barrel, and a transmission gear meshed with the grinding wheel is arranged on one side wall, opposite to the grinding barrel.
2. The kiwi fruit seed detecting and selecting device according to claim 1, wherein a plurality of accommodating grooves are vertically arranged on one side of the tooth surface of the grinding wheel, a blade and a plurality of horizontally arranged springs are slidably mounted in the accommodating grooves, one end of each spring close to the conduction pipe is fixedly connected with the inner wall of the corresponding accommodating groove, and the other end of each spring is fixedly connected with one end of each blade close to the conduction pipe.
3. The kiwi seed detecting and selecting device of claim 1, wherein a plurality of discharge holes are disposed on a lower surface of the grinding barrel.
4. The kiwi fruit seed detection and selection device according to claim 3, further comprising two bearing plates symmetrically arranged along a vertical axis of the conduction pipe, wherein the bearing plates are fixedly connected with the supporting plate, and the upper surfaces of the bearing plates are coplanar with the upper surface of the supporting plate; the bearing plate is internally provided with a containing cavity, the upper surface of the bearing plate is provided with a plurality of collecting holes which can be coincided with the discharge holes, and the collecting holes are communicated with the containing cavity.
5. The kiwi seed detecting and selecting device according to claim 1, wherein fan blades are horizontally and rotatably installed in the conducting pipe.
CN201810439775.7A 2018-05-09 2018-05-09 Kiwi fruit detects seed selection device Active CN108593860B (en)

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Publication number Priority date Publication date Assignee Title
CN109570203B (en) * 2018-12-28 2021-04-13 杭州汉山环境工程技术有限公司 Kitchen waste treatment device with drying function
CN112162069B (en) * 2020-10-14 2022-06-21 贵阳学院 Method and device for detecting ripening degree of kiwi fruit

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130255511A1 (en) * 2010-12-13 2013-10-03 Novissa Haushaltgeråte AG Apparatus for extracting juice and pulp from fruit or vegetables
CN104142255A (en) * 2014-08-13 2014-11-12 广西南亚热带农业科学研究所 Device for collecting juice of plant sample
CN106053740A (en) * 2016-07-18 2016-10-26 李可成 On-line brix detection device for mixed juice
CN205812714U (en) * 2016-07-26 2016-12-21 周宁县绿绿山农林综合开发有限公司 A kind of Ramulus et folium taxi cuspidatae sarcocarp and seed segregation apparatus
CN206557077U (en) * 2017-01-19 2017-10-13 广州百昆生物科技有限公司 One kind asks for squash type saccharometer
CN107258456B (en) * 2017-08-16 2020-06-23 湖南美味佳瑶农业科技股份有限公司 Kiwi fruit planting process
CN107439088B (en) * 2017-08-23 2022-12-30 陕西天行健生物工程股份有限公司 Separation device of pulp and seed of Chinese yew
CN107677643B (en) * 2017-09-20 2020-07-03 宁波市鄞州赛弗兑食品科技有限公司 Hand-held refractometer
CN107646234A (en) * 2017-10-09 2018-02-02 四川冠腾科技有限公司 A kind of oriental cherry seed removes pulp device
CN107782858B (en) * 2017-11-28 2021-11-12 徐州果姿电子商务有限公司 Sweet potato sugar content detection stock solution multipoint collector

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