CN115791334A

CN115791334A - Fresh sweet corn kernel sugar content detection sampling device

Info

Publication number: CN115791334A
Application number: CN202211605265.5A
Authority: CN
Inventors: 孙萍东; 郑洪建; 林金元; 王慧; 关媛; 于典司; 况慧云; 顾炜; 胡颖雄; 卢媛; 秦涛; 卫季辉; 施标
Original assignee: Shanghai Academy of Agricultural Sciences
Current assignee: Shanghai Academy of Agricultural Sciences
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-14

Abstract

The invention is suitable for the field of corn detection and sampling, and provides a fresh sweet corn kernel sugar content detection and sampling device which comprises an outer shell, wherein a plurality of partition plates are fixedly connected in the outer shell, a plurality of placing cavities are formed between the outer shell and the partition plates, a plurality of cover blocking mechanisms are arranged on the outer shell, limiting clamping plate mechanisms are arranged on the cover blocking mechanisms, a plurality of fixed limiting frame mechanisms are fixedly connected in the outer shell, a squeezing sampling shell mechanism is arranged in the fixed limiting frame mechanisms, a plurality of liquid storage shell mechanisms are fixedly connected to the bottom of the outer shell, a liquid outlet mechanism is arranged on the liquid storage shell mechanism, and a feeding mechanism is fixedly connected to the side edge of the outer shell.

Description

Fresh sweet corn kernel sugar content detection sampling device

Technical Field

The invention belongs to the field of corn detection and sampling, and particularly relates to a fresh sweet corn kernel sugar content detection and sampling device.

Background

Sweet corn is a variety of corn cultivation, and is produced by common corn through genetic mutation in cultivation environment and separation and breeding. It is named that its grains contain more sugar, are full and juicy, and are delicious and sweet in milk stage. The sugar content generally refers to the mass of sugar contained in a unit mass of edible product. Sugar is very important for the health of a person and is an important source of energy of the human body, and sweet corn can be classified and graded by detecting the sugar content of the sweet corn.

In the prior art, sweet corn seeds are usually directly kneaded by hands, the extruded juice is placed on a sweetness meter, and the sugar content of the sweet corn seeds is detected by the sweetness meter.

However, in the prior art, the moisture content of sweet corn grains is lower than that of common fruits and vegetables, juice can be extracted only by squeezing more grains, the samples are not convenient to store, and the synchronous squeezing sampling of a plurality of sampling samples cannot be realized, so the detection sampling efficiency is lower.

In order to avoid the above technical problems, it is necessary to provide a sampling device for detecting sugar content of fresh sweet corn kernels to overcome the above defects in the prior art.

Disclosure of Invention

The invention aims to provide a device for detecting and sampling sugar content of fresh sweet corn kernels, and aims to solve the problems in the background art.

The invention is realized in this way, a fresh sweet corn kernel sugar content detection sampling device, including the outer casing, the said outer casing is internal to connect several baffles fixedly, there are several that place the cavity between baffle and the outer casing, there are several that keep off the cover mechanism on the outer casing, keep off and cover and have spacing cardboard mechanism on the mechanism, the fixed connection several that fix the spacing frame mechanism in the outer casing, fix the spacing frame mechanism and locate and place the cavity, fix and limit and have and squeeze the sampling shell mechanism in the frame mechanism, the bottom of the outer casing connects several liquid storage shell mechanisms fixedly, there are liquid-discharging mechanisms on the liquid storage shell mechanism, the side of outer casing connects the feed mechanism fixedly; the cover blocking mechanism is used for sealing the placing cavity, the limiting clamping plate mechanism is used for limiting the cover blocking mechanism, the fixed limiting frame mechanism is used for placing the fixed limiting frame mechanism, the squeezing sampling shell mechanism is used for placing samples, the liquid storage shell mechanism is used for collecting the squeezed samples, and the feeding mechanism is used for pushing the squeezing sampling shell mechanism and is used for squeezing the samples.

According to a further technical scheme, the blocking cover mechanism comprises a blocking cover rotating seat fixed on the outer shell and the partition plate, and the blocking cover rotating seat is rotatably connected with the blocking cover.

Further technical scheme, spacing cardboard mechanism is including offering the cardboard shifting chute on keeping off the lid, keeps off to cover and lies in the first spring of cardboard shifting chute internal fixed connection, and the one end fixed connection cardboard that keeps off the lid is kept away from to first spring, and the cardboard passes the cardboard shifting chute, cardboard and fender lid sliding connection correspond a plurality of spacing groove of position fixed connection to the cardboard on shell body and the baffle.

According to a further technical scheme, the fixed limiting frame mechanism comprises a limiting frame fixed in the outer shell, and the outer shell is fixedly connected with a blanking pipe in the limiting frame.

Further technical scheme, squeeze sample shell mechanism includes the sample shell, the sample shell is located spacing frame, sample shell top is equipped with the apron, the apron bottom is equipped with the sealing strip, one side that is close to the sealing strip on the sample shell is equipped with the sealing strip groove, body in the sample shell bottom fixed connection, interior body is located the unloading intraductally, fixed connection second spring in the sample shell, the one end fixed connection slide of sample shell is kept away from to the second spring, slide and sample shell sliding connection, sample shell fixed connection slide bar, the slide bar passes the sample shell to with sample shell sliding connection.

According to a further technical scheme, the liquid storage shell mechanism comprises a liquid storage shell fixed at the bottom of the outer shell, and a liquid outlet is formed in the bottom of the liquid storage shell.

Further technical scheme, go out liquid mechanism including the cover shell that is fixed in the liquid storage shell bottom, cover shell outside fixed connection third spring, the one end fixed connection spring fixed plate of cover shell is kept away from to the third spring, spring fixed plate fixed connection valve block connecting rod, the valve block connecting rod passes the cover shell to with cover shell sliding connection, the one end fixed connection valve block of spring fixed plate is kept away from to the valve block connecting rod, valve block and cover shell sliding connection are equipped with L type discharge opening on the valve block, the connector has been seted up with the liquid outlet corresponding position on the cover shell.

Further technical scheme, feed mechanism is including the mounting bracket that is fixed in the shell body side, and the mounting bracket rotates connecting threaded rod, and the one end fixed connection that the mounting bracket was kept away from to the threaded rod feeds the handle, threaded rod threaded connection movable plate, movable plate fixed connection connecting rod, connecting rod pass the mounting bracket to with mounting bracket sliding connection, the one end fixed connection feed plate of movable plate is kept away from to the connecting rod, one side fixed connection feed bar that the connecting rod was kept away from to the feed plate.

According to the further technical scheme, rod grooves are formed in the side edge of the outer shell and the partition plate, and the diameter of each rod groove is larger than that of the sliding rod and the feeding rod.

Compared with the prior art, the invention has the following beneficial effects:

according to the sugar content detection and sampling device for the fresh sweet corn kernels, the squeezing and sampling shell mechanism can be placed in a sealed mode through the cover blocking mechanism, the limiting clamping plate mechanism can be matched to limit the cover blocking mechanism, the cover blocking mechanism is prevented from rotating freely, the squeezing and sampling shell mechanism can be placed in a limiting mode through the fixed limiting frame mechanism, squeezed juice can be collected through the liquid storage shell mechanism, the liquid outlet mechanism can be matched to discharge the juice, a sample needing to be detected and sampled can be placed through the squeezing and sampling shell mechanism, the squeezing and sampling shell mechanism can be pressed through the feeding mechanism, squeezing and sampling of the sample are achieved, and the sugar content detection and sampling efficiency of the fresh sweet corn kernels is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of region A in FIG. 1;

FIG. 3 is an enlarged schematic view of region B in FIG. 2;

FIG. 4 is a schematic structural view of a sampling shell according to the present invention;

FIG. 5 is a schematic view of the construction of the cover plate and the sealing strip of the present invention;

FIG. 6 is a schematic structural view of a slide plate and a slide bar according to the present invention;

FIG. 7 is a schematic structural view of a valve block according to the present invention;

in the drawings: 1. an outer housing; 2. a partition plate; 3. a placement chamber; 4. a cover blocking mechanism; 401. a stop cover rotating seat; 402. a blocking cover; 5. a limiting clamping plate mechanism; 501. a pallet moving groove; 502. a first spring; 503. clamping a plate; 504. a pallet moving groove; 6. fixing a limit frame mechanism; 601. a limiting frame; 602. a discharging pipe; 7. a squeezing sampling shell mechanism; 701. sampling a shell; 702. a cover plate; 703. a sealing strip; 704. an inner tube body; 705. a second spring; 706. a slide plate; 707. a slide bar; 8. a liquid storage shell mechanism; 801. a liquid storage shell; 802. a liquid outlet; 9. a liquid outlet mechanism; 901. a housing; 902. a third spring; 903. a spring fixing plate; 904. a valve block connecting rod; 905. a valve block; 906. an L-shaped discharge hole; 907. a connecting port; 10. a feed mechanism; 1001. a mounting frame; 1002. a threaded rod; 1003. a feed handle; 1004. moving the plate; 1005. a connecting rod; 1006. a feed plate; 1007. a feed bar; 11. a rod groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

The first embodiment is as follows:

as shown in fig. 1, a fresh sweet corn kernel sugar content detection and sampling device comprises an outer shell 1, wherein a plurality of partition plates 2 are fixedly connected in the outer shell 1, a plurality of placing cavities 3 are arranged between the outer shell 1 and the partition plates 2, a plurality of cover blocking mechanisms 4 are arranged on the outer shell 1, limiting clamping plate mechanisms 5 are arranged on the cover blocking mechanisms 4, a plurality of fixing and limiting frame mechanisms 6 are fixedly connected in the outer shell 1, the fixing and limiting frame mechanisms 6 are positioned in the placing cavities 3, squeezing and sampling shell mechanisms 7 are arranged in the fixing and limiting frame mechanisms 6, a plurality of liquid storage shell mechanisms 8 are fixedly connected at the bottom of the outer shell 1, liquid outlet mechanisms 9 are arranged on the liquid storage shell mechanisms 8, and feeding mechanisms 10 are fixedly connected to the side edges of the outer shell 1; keep off lid mechanism 4 and be used for sealing placing chamber 3, spacing cardboard mechanism 5 is used for keeping off lid mechanism 4 spacing, and fixed spacing frame mechanism 6 is used for placing fixed spacing frame mechanism 6, squeezes sample shell mechanism 7 and is used for placing the sample, and stock solution shell mechanism 8 is used for collecting the sample after squeezing, and feed mechanism 10 is used for the top to move and squeezes sample shell mechanism 7 for realize squeezing the sample.

Specifically, at first, remove spacing cardboard mechanism 5 spacing to keeping off lid mechanism 4, after spacing completion, then keep off lid mechanism 4 and open this moment, thereby squeeze sample shell mechanism 7 and take out from placing chamber 3, at this moment, the sample that will detect the sample is put into and is squeezed sample shell mechanism 7, at this moment, squeeze sample shell mechanism 7 and place in fixed spacing frame mechanism 6 again, thereby realize squeezing the spacing installation of sample shell mechanism 7, after the installation is accomplished, keep off lid mechanism 4 closed, spacing is carried out to keeping off lid mechanism 4 through spacing cardboard mechanism 5 again, at this moment, through drive feed mechanism 10, be used for top-moving and squeeze sample shell mechanism 7, thereby drive a plurality of and squeeze sample shell mechanism 7 in the outer casing 1, be used for realizing squeezing the sample, the juice after squeezing the completion can flow into stock solution shell mechanism 8, open liquid mechanism 9 at last, be used for realizing discharging the juice that needs the detection.

The second embodiment:

Specifically, at first, relieve spacing cardboard mechanism 5 to keeping off the spacing of covering mechanism 4, spacing completion back, then will keep off covering mechanism 4 and open this moment, thereby will squeeze sample shell mechanism 7 and take out from placing chamber 3, at this moment will need the sample that detects the sample to put into and squeeze sample shell mechanism 7 in, will squeeze sample shell mechanism 7 again at this moment and place in fixed spacing frame mechanism 6, thereby realize squeezing the spacing installation of sample shell mechanism 7, after the installation is accomplished, keep off covering mechanism 4 closed, spacing is carried out to keeping off covering mechanism 4 through spacing cardboard mechanism 5 again, through drive feed mechanism 10 this moment, be used for ejecting sample shell mechanism 7 that squeezes, thereby drive a plurality of in the outer casing 1 sample shell mechanism 7 that squeezes, be used for realizing squeezing the sample, the juice after squeezing the completion can flow into stock solution shell mechanism 8 in, go out liquid mechanism 9 at last, be used for realizing discharging the juice that needs to detect.

With continued reference to fig. 1-2, in the embodiment of the present invention, the cover stopping mechanism 4 includes a cover stopping rotating base 401 fixed to the outer casing 1 and the partition 2, and the cover stopping rotating base 401 is rotatably connected to the cover stopping mechanism 402.

Spacing cardboard mechanism 5 is including offering cardboard shifting chute 501 on keeping off lid 402, lies in cardboard shifting chute 501 internal fixation and connects first spring 502 on keeping off lid 402, and the one end fixed connection cardboard 503 that keeps away from keeping off lid 402 is kept away from to first spring 502, and cardboard 503 passes cardboard shifting chute 501, cardboard 503 and fender lid 402 sliding connection, correspond a plurality of spacing groove 504 of position fixed connection to cardboard 503 on outer casing 1 and the baffle 2.

Specifically, pulling cardboard 503 for cardboard 503 moves along cardboard shifting chute 501, and first spring 502 is compressed this moment, thereby moves cardboard 503 out from spacing groove 504, just can relieve the spacing to fender lid 402 this moment, is used for realizing that fender lid 402 rotates around fender lid rotation seat 401.

Example three:

With continued reference to fig. 1-2, in the embodiment of the present invention, the flap mechanism 4 includes a flap rotating base 401 fixed on the outer casing 1 and the partition plate 2, and the flap rotating base 401 is rotatably connected to a flap 402.

Specifically, pulling cardboard 503 for cardboard 503 removes along cardboard shifting chute 501, and first spring 502 is compressed this moment, thereby removes cardboard 503 from spacing groove 504, just can relieve the spacing to fender lid 402 this moment, is used for realizing that fender lid 402 rotates around fender lid rotation seat 401.

With reference to fig. 1 to fig. 7, the fixed limiting frame mechanism 6 includes a limiting frame 601 fixed in the outer casing 1, and a discharging pipe 602 is fixedly connected to the outer casing 1 in the limiting frame 601.

The squeezing sampling shell mechanism 7 comprises a sampling shell 701, the sampling shell 701 is located in a limiting frame 601, a cover plate 702 is arranged at the top of the sampling shell 701, a sealing strip 703 is arranged at the bottom of the cover plate 702, a sealing strip groove is formed in one side, close to the sealing strip 703, of the sampling shell 701, an inner pipe body 704 is fixedly connected to the bottom of the sampling shell 701, the inner pipe body 704 is located in a discharging pipe 602, a second spring 705 is fixedly connected to the inside of the sampling shell 701, a sliding plate 706 is fixedly connected to one end, far away from the sampling shell 701, of the second spring 705, the sliding plate 706 is in sliding connection with the sampling shell 701, a sliding rod 707 is fixedly connected to the sampling shell 701, and the sliding rod 707 penetrates through the sampling shell 701 and is in sliding connection with the sampling shell 701.

Specifically, the inner pipe 704 on the sampling shell 701 has a smaller diameter than the blanking pipe 602, so that the inner pipe 704 can be inserted into the blanking pipe 602, and the sampling shell 701 is placed on the limiting frame 601, so as to limit the sampling shell 701.

In addition, take off apron 702 from sampling shell 701 top, then put into the sample that needs squeeze and be close to one side of interior body 704 in sampling shell 701, block apron 702 again on sampling shell 701 this moment, can drive slide plate 706 through top sliding rod 707 and remove along sampling shell 701 to the realization squeezes the sample, and the material juice after squeezing can be discharged through interior body 704.

Example four:

The limiting clamping plate mechanism 5 comprises a clamping plate moving groove 501 arranged on the blocking cover 402, a first spring 502 is fixedly connected in the clamping plate moving groove 501 on the blocking cover 402, one end of the first spring 502, far away from the blocking cover 402, is fixedly connected with a clamping plate 503, the clamping plate 503 penetrates through the clamping plate moving groove 501, the clamping plate 503 is slidably connected with the blocking cover 402, and a plurality of limiting grooves 504 are fixedly connected with the corresponding positions of the clamping plate 503 on the outer shell 1 and the partition plate 2.

With continued reference to fig. 1-7, the fixed limiting frame mechanism 6 includes a limiting frame 601 fixed inside the outer casing 1, and a discharging pipe 602 is fixedly connected inside the limiting frame 601 on the outer casing 1.

Specifically, the inner tube 704 on the sampling shell 701 has a smaller diameter than the blanking tube 602, so that the inner tube 704 can be inserted into the blanking tube 602, and the sampling shell 701 is placed on the limiting frame 601, so as to limit the sampling shell 701.

With continued reference to fig. 1-7, the reservoir mechanism 8 includes a reservoir 801 fixed at the bottom of the outer housing 1, and a liquid outlet 802 is formed at the bottom of the reservoir 801.

The liquid outlet mechanism 9 comprises a casing 901 fixed at the bottom of a liquid storage shell 801, a third spring 902 is fixedly connected to the outer side of the casing 901, one end of the third spring 902, far away from the casing 901, is fixedly connected with a spring fixing plate 903, the spring fixing plate 903 is fixedly connected with a valve block connecting rod 904, the valve block connecting rod 904 penetrates through the casing 901 and is in sliding connection with the casing 901, one end of the valve block connecting rod 904, far away from the spring fixing plate 903, is fixedly connected with a valve block 905, the valve block 905 is in sliding connection with the casing 901, an L-shaped discharge hole 906 is formed in the valve block 905, and a connector 907 is formed in the casing 901 at a position corresponding to the liquid outlet 802.

Specifically, the spring fixing plate 903 is pulled to drive the valve block connecting rod 904, so that the valve block 905 can move along the sleeve 901 at the moment, and after the L-shaped discharging hole 906 is aligned with the connecting port 907, juice squeezed at the moment can enter the connecting port 907 through the liquid outlet 802, so that the juice enters the L-shaped discharging hole 906 of the valve block 905, and finally a juice sample needing to be detected is discharged.

Example five:

With continued reference to fig. 1-7, the feeding mechanism 10 includes a mounting bracket 1001 fixed to a side of the outer housing 1, the mounting bracket 1001 is rotatably connected to a threaded rod 1002, an end of the threaded rod 1002 away from the mounting bracket 1001 is fixedly connected to a feeding handle 1003, the threaded rod 1002 is threadedly connected to a moving plate 1004, the moving plate 1004 is fixedly connected to a connecting rod 1005, the connecting rod 1005 penetrates through the mounting bracket 1001 and is slidably connected to the mounting bracket 1001, an end of the connecting rod 1005 away from the moving plate 1004 is fixedly connected to a feeding plate 1006, and a side of the feeding plate 1006 away from the connecting rod 1005 is fixedly connected to a feeding rod 1007. And rod grooves 11 are formed in the side edge of the outer shell 1 and the partition plate 2, and the diameter of each rod groove 11 is larger than that of the sliding rod 707 and the feeding rod 1007.

Specifically, rotating feed handle 1003, can driving threaded rod 1002 and rotate, threaded rod 1002 can drive movable plate 1004 and remove, under the connection of connecting rod 1005, drives feed plate 1006 and feeds, feeds along with feed plate 1006, can drive feed rod 1007 and feed, and feed rod 1007 can push up through pole groove 11 and move slide bar 707, and adjacent slide bar 707 also can be pushed up by another slide bar 707 of side simultaneously for the realization drives the slide 706 and removes, realizes squeezing the sample to the sample.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fresh sweet corn kernel sugar content detection sampling device comprises an outer shell and is characterized in that a plurality of partition plates are fixedly connected in the outer shell, a plurality of placing cavities are formed between the outer shell and the partition plates, a plurality of cover blocking mechanisms are arranged on the outer shell, limiting clamping plate mechanisms are arranged on the cover blocking mechanisms, a plurality of fixed limiting frame mechanisms are fixedly connected in the outer shell, the fixed limiting frame mechanisms are located in the placing cavities, squeezing sampling shell mechanisms are arranged in the fixed limiting frame mechanisms, a plurality of liquid storage shell mechanisms are fixedly connected to the bottom of the outer shell, liquid outlet mechanisms are arranged on the liquid storage shell mechanisms, and feeding mechanisms are fixedly connected to the side edges of the outer shell;

the cover blocking mechanism is used for sealing the placing cavity, the limiting clamping plate mechanism is used for limiting the cover blocking mechanism, the fixed limiting frame mechanism is used for placing the fixed limiting frame mechanism, the squeezing sampling shell mechanism is used for placing samples, the liquid storage shell mechanism is used for collecting the squeezed samples, and the feeding mechanism is used for pushing the squeezing sampling shell mechanism and is used for squeezing the samples.

2. The fresh sweet corn kernel sugar content detecting and sampling device as claimed in claim 1, wherein the cover blocking mechanism comprises a cover blocking rotating seat fixed on the outer shell and the partition plate, and the cover blocking rotating seat is rotatably connected with the cover blocking.

3. The fresh sweet corn kernel sugar content detecting and sampling device as claimed in claim 2, wherein the limiting clamping plate mechanism comprises a clamping plate moving groove formed in the blocking cover, a first spring is fixedly connected to the blocking cover and located in the clamping plate moving groove, one end of the first spring, far away from the blocking cover, is fixedly connected with the clamping plate, the clamping plate penetrates through the clamping plate moving groove, the clamping plate and the blocking cover are slidably connected, and a plurality of limiting grooves are fixedly connected to the outer shell and the partition plate at corresponding positions of the clamping plate.

4. The fresh sweet corn kernel sugar content detecting and sampling device as claimed in claim 1, wherein the fixed limit frame mechanism comprises a limit frame fixed in an outer shell, and a blanking pipe is fixedly connected to the outer shell and positioned in the limit frame.

5. The fresh sweet corn kernel sugar content detection and sampling device of claim 4, wherein the squeezing sampling shell mechanism comprises a sampling shell, the sampling shell is located in the limiting frame, a cover plate is arranged at the top of the sampling shell, a sealing strip is arranged at the bottom of the cover plate, a sealing strip groove is arranged on one side of the sampling shell close to the sealing strip, the bottom of the sampling shell is fixedly connected with an inner tube body, the inner tube body is located in the blanking tube, a second spring is fixedly connected in the sampling shell, a sliding plate is fixedly connected to one end of the second spring, which is far away from the sampling shell, the sliding plate is slidably connected with the sampling shell, a sliding rod is fixedly connected with the sampling shell, and the sliding rod penetrates through the sampling shell and is slidably connected with the sampling shell.

6. The fresh sweet corn kernel sugar content detecting and sampling device as claimed in claim 1, wherein the liquid storage shell mechanism comprises a liquid storage shell fixed at the bottom of an outer shell, and a liquid outlet is arranged at the bottom of the liquid storage shell.

7. The fresh sweet corn kernel sugar content detecting and sampling device as claimed in claim 6, wherein the liquid outlet mechanism comprises a casing fixed at the bottom of the liquid storage shell, a third spring is fixedly connected to the outside of the casing, the third spring is far away from one end of the casing and fixedly connected with a spring fixing plate, the spring fixing plate is fixedly connected with a valve block connecting rod, the valve block connecting rod passes through the casing and is slidably connected with the casing, one end of the valve block connecting rod far away from the spring fixing plate is fixedly connected with the valve block, the valve block and the casing are slidably connected, an L-shaped discharge hole is formed in the valve block, and a connector is formed in the casing at a position corresponding to the liquid outlet.

8. The fresh sweet corn kernel sugar content detecting and sampling device as claimed in claim 5, wherein the feeding mechanism comprises a mounting rack fixed on the side of the outer shell, the mounting rack is rotatably connected with a threaded rod, one end of the threaded rod far away from the mounting rack is fixedly connected with a feeding handle, the threaded rod is in threaded connection with a moving plate, a moving plate is fixedly connected with a connecting rod, the connecting rod passes through the mounting rack and is in sliding connection with the mounting rack, one end of the connecting rod far away from the moving plate is fixedly connected with a feeding plate, and one side of the feeding plate far away from the connecting rod is fixedly connected with the feeding rod.

9. The fresh sweet corn kernel sugar content detecting and sampling device as claimed in claim 8, wherein rod grooves are arranged on the side edge of the outer shell and the partition plate, and the diameter of the rod groove is larger than that of the slide rod and the feed rod.