CN210952126U - Integrative device of weighing is dried in cereal count for experiments - Google Patents
Integrative device of weighing is dried in cereal count for experiments Download PDFInfo
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- CN210952126U CN210952126U CN201922002095.1U CN201922002095U CN210952126U CN 210952126 U CN210952126 U CN 210952126U CN 201922002095 U CN201922002095 U CN 201922002095U CN 210952126 U CN210952126 U CN 210952126U
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- box body
- outer box
- drying
- weighing
- inner box
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Abstract
The utility model discloses an integrative device of grain count stoving weighing for experiments, interior box is located in the outer box, the feed inlet becomes to leak hopper-shaped and extends into interior box from the top of outer box, the controllable valve that is connected with the counter electricity is established to the bottom of feed inlet, interior box upper portion inboard sets up the export of counter and the directional feed inlet bottom of its probe, the bottom of inner box sets up the weighing instrument of being connected with the digital display board electricity, the outer wall of outer box is arranged in to the digital display board, the box is collected to the cereal that feed inlet bottom export lower extreme is upwards just arranged in to the overhead opening of weighing instrument, interior box upper portion inboard sets up near infrared probe and directional cereal and collects the bottom of box, the inboard near infrared probe end in interior box upper portion or outer box setting and the controller that near infrared probe electricity is connected, drying device locates between interior box and the outer box or locate the outer box. The utility model discloses a cereal count, drying, integration of weighing have simple structure, precision and the efficient characteristics of experiment.
Description
Technical Field
The utility model belongs to the technical field of the experimental facilities, concretely relates to simple structure, precision and experimental efficiency are high, realize cereal count, dry, weigh integrative device of weighing for experiments cereal count of integration.
Background
In agricultural experiments, cereal is usually tested, and the drying of the cereal is a key link of the cereal testing and is also an important component of experiments such as fields, greenhouses and the like.
In experiments in fields and greenhouses, etc., the measurement of fresh weight and dry weight of harvested grains and the test of species are often involved. In the process, the grain drying treatment is an important part of the process. The conventional method for drying the laboratory grains comprises natural airing and mechanical drying. The natural sunning very spends time, and mechanical drying adopts the combustor to heat mostly, because heating temperature is too high, and inside circulation of air is slower, and great experimental error can have been caused to the control cereal water content that can not be fine. In addition, still need count and weigh to cereal sample among the cereal research, and general count, drying and weigh the process that links up each other, generally adopt artifical count and weigh at present, then weigh again after the stoving, not only artificial interference factor is too much, and data quality is difficult to control, and the processing procedure efficiency is lower moreover, influences the kind of examination progress and the precision of cereal.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, precision and experimental efficiency are high, realize cereal count, drying, weigh integrative device of weighing for experiments of integration of weighing.
The purpose of the utility model is realized like this: the utility model comprises an outer box body, a feed inlet, an inner box body, a counter, a near infrared probe, a controller, a weighing instrument, a grain collecting box, a drying device and a digital display board, wherein the inner box body is arranged in the outer box body, the feed inlet is of a funnel-shaped structure and extends into the inner box body from the top end of the outer box body, the bottom of the feed inlet is provided with a controllable valve which is electrically connected with the control output end of the counter, the inner side of the upper part of the inner box body is fixedly provided with the counter and the probe of the counter points to the outlet at the bottom of the feed inlet, the bottom of the inner box body is provided with the weighing instrument which is electrically connected with the driving end of the digital display board, the digital display board is fixedly arranged on the outer wall of the outer box body, the weighing instrument is provided with the grain collecting box which is provided, the inner side of the upper part of the inner box body is fixedly provided with a near-infrared probe end or an outer box body, the near-infrared probe end or the outer box body is fixedly provided with a controller which is electrically connected with a signal output end of the near-infrared probe, the drying device is arranged between the inner box body and the outer box body or arranged on the outer side of the outer box body, and the drying device is electrically connected with a control output end of the controller.
The utility model has the advantages that:
1. the utility model discloses a carry out integration formation integration with count, drying and weighing-appliance, realized the drying process automation among the cereal kind of examination, reduced artificial interference, not only convenient and fast, labour saving and time saving, efficiency are higher, have guaranteed the accuracy of experimental result moreover.
2. The utility model arranges the grain collecting box inside the inner box body, arranges the drying device between the inner box body and the outer box body or outside the outer box body, and also arranges a weighing instrument between the grain collecting box and the bottom of the inner box body, thereby avoiding the problem of uneven heating temperature when the grain is directly heated by a burner or a resistance wire in the prior art; and through including box upper portion set up near-infrared probe inspection cereal water content and control drying device, can the effective control drying process in the water content of cereal for the drying process is accurate controllable.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a second schematic view of the structure of the present invention;
in the figure: 1-outer box body, 2-feeding hole, 3-inner box body, 4-counter, 5-near infrared probe, 6-controller, 7-weighing instrument, 8-grain collecting box, 9-drying device, 10-digital display board, 11-controllable valve, 12-rotary vibrator, 13-box door, 14-support, 15-heat insulation layer, 16-air guide hole, 17-fan and 18-door handle.
Detailed Description
The present invention is further described with reference to the following drawings and examples, but the present invention is not limited thereto in any way, and any modification or improvement based on the teaching of the present invention is within the protection scope of the present invention.
As shown in figures 1 and 2, the utility model comprises an outer box body 1, a feed inlet 2, an inner box body 3, a counter 4, a near infrared probe 5, a controller 6, a weighing instrument 7, a grain collecting box 8, a drying device 9 and a digital display board 10, wherein the inner box body 3 is arranged inside the outer box body 1, the feed inlet 2 is of a funnel-shaped structure and extends into the inner box body 3 from the top end of the outer box body 1, the bottom of the feed inlet 2 is provided with a controllable valve 11 which is electrically connected with the control output end of the counter 4, the inner side of the upper part of the inner box body 3 is fixedly provided with the counter 4, the probe of the counter is directed to the outlet at the bottom of the feed inlet 2, the bottom of the inner box body 3 is provided with the weighing instrument 7 which is electrically connected with the driving end of the digital display board 10, the digital display board 10 is fixedly arranged on the outer wall of the, the utility model discloses a grain collection box, including inner box 3, the inboard fixed bottom that sets up near-infrared probe 5 and its probe directional cereal collection box 8 that sets up in inner box 3 upper portion, the inboard near-infrared probe 5 end in inner box 3 upper portion or outer box 1 are fixed to be set up the controller 6 of being connected with near-infrared probe 5's signal output part electricity, drying device 9 sets up between inner box 3 and outer box 1 or sets up in the outside of outer box 1, drying device 9 is connected with the control output of controller 6 electricity.
A rotary vibrator 12 is arranged at the bottom of the grain collecting box 8 or the weighing instrument 7 in the inner box body 3.
One side of the outer box body 1 and the corresponding inner box body 3 is provided with a box door 13 which can take out the grain collecting box 8.
The drying device 9 is arranged at the bottom between the outer box body 1 and the inner box body 3, and the inner box body 3 is fixedly connected with the outer box body 1 through a support pillar 14 at the bottom.
The side wall and/or the top wall of the inner box body 3 are/is of a net structure, and the upper part and/or the top of the outer box body 1 are/is provided with exhaust holes.
The bottom of outer box 1 is provided with insulating layer 15, be provided with the fan inside inner box 3 or between outer box 1 and inner box 3.
The drying device 9 is arranged at the bottom in the outer box 1, an air guide hole 16 is formed in the bottom of the outer box 1, and a fan 17 or a fan communicated with the air guide hole 16 is arranged on the outer side of the bottom of the outer box 1.
The drying device 9 is arranged on the side wall between the outer box body 1 and the inner box body 3, the side wall of the outer box body 1 is provided with an air guide hole 16, and a fan 17 or a fan is arranged on the outer side of the air guide hole 16 of the outer box body 1.
The bottom outlet of the funnel-shaped structure of the feed inlet 2 is a round hole with the diameter not larger than 3cm or a square hole with the width not larger than 3 cm.
The digital display panel 10 is provided with an input device and is respectively and electrically connected with the counter 4, the controller 6, the weighing instrument 7 and the drying device 9.
The utility model discloses theory of operation and working process:
the utility model integrates the counting, drying and weighing devices, realizes the automation of the drying process in the grain test, reduces the artificial interference, is convenient and quick, saves time and labor, has higher efficiency, and ensures the accuracy of the experimental result; the grain collecting box is arranged in the inner box body, the drying device is arranged between the inner box body and the outer box body or outside the outer box body, and the weighing instrument is arranged between the grain collecting box and the bottom of the inner box body, so that the problem of uneven heating temperature when a burner or a resistance wire directly heats grains in the prior art can be solved; and through including box upper portion set up near-infrared probe inspection cereal water content and control drying device, can the effective control drying process in the water content of cereal for the drying process is accurate controllable. Further, the bottom of collecting box or weighing instrument at cereal in the interior box is provided with rotary vibrator, can make cereal drying in the cereal collection box more even to improve the accuracy of drying efficiency and thousand grain weight data behind the cereal drying. Furthermore, a box door capable of taking out the grain collecting box is arranged on one side of the outer box body and the corresponding inner box body, so that grains can be taken before and after the experiment. Furthermore, the side wall and/or the top wall of the inner box body are of a net-shaped structure, the upper part and/or the top part of the outer box body are/is provided with exhaust holes, the inner box body is of the net-shaped structure, hot air can flow conveniently, the uniformity of grain drying is improved, and moisture in the drying process can be discharged conveniently in cooperation with the exhaust holes of the outer box body. Further, the bottom of outer box sets up the insulating layer, can avoid cereal to collect box bottom because heat-conduction leads to the heat too concentrated and influence dry homogeneity. Furthermore, the drying device is arranged at the bottom in the outer box body, and a fan or a fan communicated with the bottom air guide hole is arranged on the outer side of the bottom of the outer box body; the heat that can make bottom drying device form through fan or fan transmits the box in with hot-blast mode collection cereal, and not only the structure is comparatively compact, also can improve cereal drying's homogeneity moreover. Furthermore, the drying device is arranged on the side wall between the outer box body and the inner box body, and a fan or a fan is communicated with the outer side of the side wall air guide hole of the outer box body; can make the heat of lateral wall drying device's formation transmit in the cereal collection box with hot-blast mode through fan or fan, can improve cereal drying's homogeneity. Still further, the funnel-shaped structure bottom export of feed inlet is not more than 3 cm's round hole or the square hole that the width is not more than 3cm for the diameter, and through the size of rationally setting up funnel-shaped structure bottom export to can control the speed of cereal whereabouts and avoid overlapping each other, be favorable to improving the accuracy that the different vestige realization counts that application photoelectric sensing principle produced according to cereal whereabouts. To sum up, the utility model has the characteristics of simple structure, precision and experimental efficiency are high, realize the integration of cereal count, drying, weighing.
As shown in fig. 1, after the equipment is started, the number of the counters 4 and the water content threshold of the controller 6 are respectively set through the input device on the digital display panel 10, and the weighing instrument 7 is started; then adding grains into the feeding hole 2, controlling the opening of the controllable valve 11 by the counter 4, enabling the grains to fall from an outlet at the bottom of the feeding hole 2, counting the number of seeds falling freely by the counter 4 according to different traces generated by the falling of the grains by using a photoelectric sensing principle, when the number reaches 95% of the preset number, sending a control signal by the counter 4 to control the half-closing of the controllable valve 11 so as to reduce the falling number of the grains, and when the preset number is reached, sending a signal by the counter 4 to control the complete closing of the controllable valve 11; meanwhile, the weighing instrument 7 weighs the grains falling into the grain collecting box 8 and displays the grains on the digital display board 10, then the resistance wire type drying device 9, the fan 17 and the rotary vibrator 12 at the bottom of the outer box body 1 are started, hot air enters through meshes of the side wall and/or the top wall of the inner box body 3 to dry the grains, and meanwhile, moisture is discharged through the meshes of the inner box body 3 and the exhaust holes of the outer box body 1; when the water content measured by the near-infrared probe 5 for measuring the water content of the grains by the controller 6 according to the infrared scanning principle reaches a preset threshold value, the controller 6 sends a control signal to close the drying device 9; meanwhile, the weighing instrument 7 automatically weighs and displays the fresh weight of the grains and the dry weight of the grains dried to the target water content on the digital display board 10, and the integrated processing process of counting, weighing and drying is completed. Finally, the door 13 is opened by the door handle 18, and the grain collection box 8 and the grains therein are taken out.
Claims (10)
1. An experimental grain counting, drying and weighing integrated device is characterized by comprising an outer box body (1), a feed inlet (2), an inner box body (3), a counter (4), a near infrared probe (5), a controller (6), a weighing instrument (7), a grain collecting box (8), a drying device (9) and a digital display board (10), wherein the inner box body (3) is arranged inside the outer box body (1), the feed inlet (2) is of a funnel-shaped structure and extends into the inner box body (3) from the top end of the outer box body (1), the bottom of the feed inlet (2) is provided with a controllable valve (11) which is electrically connected with a control output end of the counter (4), the counter (4) is fixedly arranged on the inner side of the upper portion of the inner box body (3), a probe of the counter points to an outlet at the bottom of the feed inlet (2), the bottom of the inner box body (3) is provided with the weighing instrument (7) which is electrically, digital display board (10) are fixed to be set up in the outer wall of outer box (1), set up the opening on weighing instrument (7) and upwards just arrange the cereal of feed inlet (2) bottom export lower extreme in and collect box (8), the inboard fixed bottom that sets up near infrared probe (5) and its probe directional cereal of inner box (3) upper portion collects box (8), the inboard near infrared probe (5) end in inner box (3) upper portion or outer box (1) are fixed and are set up controller (6) of being connected with the signal output part electricity of near infrared probe (5), drying device (9) set up between inner box (3) and outer box (1) or set up in the outside of outer box (1), drying device (9) are connected with the control output electricity of controller (6).
2. The experimental grain counting, drying and weighing integrated device according to claim 1, characterized in that a rotary vibrator (12) is arranged at the bottom of the grain collecting box (8) or weighing instrument (7) in the inner box body (3).
3. The experimental grain counting, drying and weighing integrated device according to claim 2, characterized in that one side of the outer box (1) and the corresponding inner box (3) is provided with a box door (13) for taking out the grain collecting box (8).
4. The experimental grain counting, drying and weighing integrated device according to claim 3, characterized in that the drying device (9) is arranged at the bottom between the outer box body (1) and the inner box body (3), and the inner box body (3) is fixedly connected with the outer box body (1) through a support pillar (14) at the bottom.
5. The experimental grain counting, drying and weighing integrated device according to claim 4, characterized in that the side wall and/or the top wall of the inner box (3) is of a net structure, and the upper part and/or the top of the outer box (1) is provided with an exhaust hole.
6. The experimental grain counting, drying and weighing integrated device according to claim 5 is characterized in that a heat insulation layer (15) is arranged at the bottom of the outer box body (1), and a fan is arranged inside the inner box body (3) or between the outer box body (1) and the inner box body (3).
7. The experimental grain counting, drying and weighing integrated device according to claim 6, characterized in that the drying device (9) is arranged at the bottom of the outer box (1), the bottom of the outer box (1) is provided with an air guide hole (16), and the outer side of the bottom of the outer box (1) is provided with a fan (17) or a fan communicated with the air guide hole (16).
8. The experimental grain counting, drying and weighing integrated device according to claim 5, characterized in that the drying device (9) is arranged on a side wall between the outer box body (1) and the inner box body (3), an air guide hole (16) is arranged on the side wall of the outer box body (1), and a fan (17) or a fan is arranged outside the air guide hole (16) of the outer box body (1).
9. The experimental grain counting, drying and weighing integrated device according to any one of claims 1 to 8, characterized in that the outlet at the bottom of the funnel-shaped structure of the feed inlet (2) is a round hole with a diameter of not more than 3cm or a square hole with a width of not more than 3 cm.
10. The experimental grain counting, drying and weighing integrated device according to claim 9, wherein the digital display panel (10) is provided with an input device and is electrically connected with the counter (4), the controller (6), the weighing instrument (7) and the drying device (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922002095.1U CN210952126U (en) | 2019-11-19 | 2019-11-19 | Integrative device of weighing is dried in cereal count for experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922002095.1U CN210952126U (en) | 2019-11-19 | 2019-11-19 | Integrative device of weighing is dried in cereal count for experiments |
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| Publication Number | Publication Date |
|---|---|
| CN210952126U true CN210952126U (en) | 2020-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922002095.1U Expired - Fee Related CN210952126U (en) | 2019-11-19 | 2019-11-19 | Integrative device of weighing is dried in cereal count for experiments |
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| CN (1) | CN210952126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460977A (en) * | 2020-11-16 | 2021-03-09 | 葛佳慧 | Grape seed drying device |
| CN113252761A (en) * | 2021-06-28 | 2021-08-13 | 南通市建筑科学研究院有限公司 | Intelligent detector for chloride ions in sand |
-
2019
- 2019-11-19 CN CN201922002095.1U patent/CN210952126U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460977A (en) * | 2020-11-16 | 2021-03-09 | 葛佳慧 | Grape seed drying device |
| CN113252761A (en) * | 2021-06-28 | 2021-08-13 | 南通市建筑科学研究院有限公司 | Intelligent detector for chloride ions in sand |
| CN113252761B (en) * | 2021-06-28 | 2021-09-17 | 南通市建筑科学研究院有限公司 | Intelligent detector for chloride ions in sand |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20201119 |