CN211904851U - Grain crop seed divides appearance device - Google Patents
Grain crop seed divides appearance device Download PDFInfo
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- CN211904851U CN211904851U CN202020380089.XU CN202020380089U CN211904851U CN 211904851 U CN211904851 U CN 211904851U CN 202020380089 U CN202020380089 U CN 202020380089U CN 211904851 U CN211904851 U CN 211904851U
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- grain crop
- grain
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Abstract
The utility model provides a grain crop seed sample separating device, belonging to the field of sample separation; the method is mainly used for sampling grain samples to obtain relatively representative samples; the grain crop seed sample separation device mainly comprises a rack, four sample separators and two bearing plates. The number of the sample splitters is equal to that of the hoppers, and the sample splitters and the hoppers are fixedly arranged on the rack; the funnel and the sample splitter are sequentially arranged at intervals from top to bottom, and the two bearing discs are arranged below the sample splitter at the lowest end; each funnel is arranged above the corresponding sample splitter. The grain that falls down in the funnel from the top can fall into riffle sampler and the funnel of below in proper order to finally fall into two and accept in the dish. By adopting the sample separation device, the sample separation process can realize multiple sample separation only by one-time operation, and the overall efficiency and the sample separation uniformity are improved.
Description
Technical Field
The utility model relates to a sample field particularly, relates to a grain crop seed divides appearance device.
Background
When the quality of grain and oil is detected, a certain number of representative samples are extracted, whether the samples are fully mixed and averaged or not is judged, and the required representative test samples are divided according to the quantity, so that the method is an important factor influencing the detection result of the grain and oil. A grain oil sample separator widely used is a common detection tool for fully mixing and uniformly separating sampled grain oil samples.
When the sample splitter is used for splitting the grains, the mixing uniformity is improved as much as possible; multiple samplings are generally required. Namely, the sample is divided into two parts by a sample divider; mixing the two samples, and pouring the mixture into the sample splitter again; the sample obtained after multiple times of sample division has higher uniformity and is more representative. However, the above-mentioned sample separation process requires repeated operations, and thus the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a grain crop seed sample separating device, which can obtain a sample with uniform mixing by one-time operation; the sample separation efficiency is improved.
The utility model discloses a realize like this:
a grain crop seed sample separation device comprises a frame, a plurality of sample separators, a plurality of funnels and two receiving trays; the number of the sample splitters is equal to that of the hoppers, and the sample splitters and the hoppers are connected with the rack;
the funnels and the sample splitters are sequentially arranged at intervals from top to bottom, and the two bearing discs are arranged below the sample splitter at the lowest end; each funnel is arranged above the corresponding sample splitter;
the grain that falls down in the funnel from the top can fall into riffle sampler and the funnel of below in proper order to finally fall into two in the accepting dish.
Further, the method comprises the following steps of;
the funnel includes conical bucket body, be provided with helical blade in the bucket body, helical blade extends to from the feed inlet of bucket body along the inner wall of bucket body the feed opening department of bucket body.
Further, the method comprises the following steps of;
the plurality of samplers are a first sampler, a second sampler, a third sampler and a fourth sampler; the plurality of funnels are a first funnel, a second funnel, a third funnel and a fourth funnel;
the first funnel, the first riffle sampler, the second funnel, the second riffle sampler, the third funnel, the third riffle sampler, the fourth funnel reaches fourth riffle sampler top-down sets up at interval in proper order.
Further, the method comprises the following steps of;
the plurality of samplers are main body parts of the cross format samplers.
Further, the method comprises the following steps of;
the uppermost funnel comprises a first hopper body, a first discharging pipe and a material control mechanism, and the upper end of the first discharging pipe is connected with a blanking port of the first hopper body;
the material control mechanism comprises a turning plate, a rotating shaft and a rocker, the rotating shaft is rotatably connected with the first discharging pipe, the turning plate is fixedly connected with the rotating shaft, one end of the rocker is fixedly connected with the rotating shaft, and the other end of the rocker is detachably connected with the first discharging pipe;
the rocker can drive the turning plate to rotate through the rotating shaft, so that the first blanking pipe is opened or closed.
Further, the method comprises the following steps of;
the first discharging pipe is provided with a magnet, and the free end of the rocker can be attracted with the magnet; when the rocker is attracted with the magnet, the turning plate closes the first discharging pipe.
Further, the method comprises the following steps of;
the first discharging pipe is a circular pipe, and the turning plate is a circular plate; the turning plate is arranged in the first blanking pipe.
Further, the method comprises the following steps of;
and a sealing ring is arranged on the edge of the turning plate.
The rack comprises a base and a vertical rod, and the vertical rod is connected with the base;
the plurality of sample splitters and the plurality of funnels are connected with the vertical rod.
Further, the method comprises the following steps of;
the vertical rod is provided with a plurality of mounting parts; the plurality of funnels and the plurality of rifflers can be continuously connected on the installation portion.
The utility model has the advantages that:
the grain crop seed sample separation device obtained by the design is used for pouring a sample into the uppermost funnel; the grain in the uppermost funnel can fall into the adjacent sample splitter below and then fall into the funnel below again; finally, the grain sample falls into two receiving trays through the lowest sample splitter. The sample separation process can realize multiple sample separation only by one-time operation, and the overall efficiency and the sample separation uniformity are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic overall structure diagram of a sample separation device provided in an embodiment of the present invention;
fig. 2 is a top view of the first bucket body according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first discharging pipe and a material controlling mechanism provided in the embodiment of the present invention;
fig. 4 is a cross-sectional view a-a of fig. 3 in accordance with an embodiment of the present invention;
fig. 5 is a right side view of fig. 3 according to an embodiment of the present invention.
Icon: 100-a sample separation device; 110-a rack; 121-a first decimator; 122-a second decimator; 123-a third riffle; 124-a fourth sampler; 131-a first funnel; 1311-a first bucket body; 1312-a first down pipe; 1313-helical blades; 132-a second funnel; 133-a third funnel; 134-a fourth funnel; 140-a material control mechanism; 141-a turning plate; 142-a rotating shaft; 143-rocker; 144-a magnet; 150-carrying tray.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Example (b):
the embodiment provides a grain crop seed sample separating device 100, which is mainly used for separating grain samples to obtain relatively representative samples. The sample separating device 100 for the seeds of the grain crops mainly comprises a frame 110, four sample separators and two bearing plates 150. The number of the sample splitters is equal to that of the hoppers, and the sample splitters and the hoppers are fixedly arranged on the rack 110; the funnels and the sample splitters are sequentially arranged at intervals from top to bottom, and the two bearing plates 150 are arranged below the sample splitter at the lowest end; each funnel is arranged above the corresponding sample splitter. The grain falling from the uppermost funnel can fall in turn into the lower splitter and funnel and finally into the two receiving pans 150.
The frame 110 is made of a section bar, and includes a base and a vertical rod, wherein the vertical rod is vertically arranged and fixedly connected with the base. Four installation parts are arranged on the vertical rod at intervals and used for fixedly installing the sample splitter and the funnel. The mounting part comprises a vertically arranged mounting plate, and two bolt holes are formed in the mounting plate; correspondingly, the sample splitter and the funnel are both provided with connecting plates with through holes. The connecting plate is connected with the mounting plate through bolts, so that the sample splitter and the funnel are fixed on the vertical rod.
The sample splitter adopts the main part of a horizontal format sample splitter; the conventional lateral sampler comprises a main body, a pouring tray and two receiving trays 150, i.e. the sampler in this embodiment removes the receiving trays 150 of the conventional lateral sampler, so that the samples falling from the upper samplers can directly fall into the lower funnel for mixing. And only two receiving pans 150 are provided at the bottom of the lowermost splitter. Since the main body part of the cross format sampler can be purchased directly, it will not be described in detail.
The horizontal-grid sample splitter is a grain sample splitter with higher accuracy in sample mixing, sample splitting and inspection of grain oil samples, has the characteristics of simple structure, convenience in use, uniform sample mixing, small sample splitting error and the like, and is widely applicable to the mixed sample splitting of the grain oil samples such as soybeans, rice, wheat, corns and the like; therefore, the decimator in this embodiment is a cross format decimator.
Further, the four funnels are conical in shape, and the inner walls of the funnels are provided with helical blades 1313. The helical blade 1313 extends from the feed inlet at the upper part of the bucket body along the inner wall to the blanking port at the lower part. When the sample falls onto the inner wall of the funnel, it can flow rotationally down the helical blade 1313; in the process of the rotational flow, the sample is further mixed, and the uniformity of the sample is further improved.
For convenience of description, the four decimators are named a first decimator 121, a second decimator 122, a third decimator 123, and a fourth decimator 124, and the four funnels are named a first funnel 131, a second funnel 132, a third funnel 133, and a fourth funnel 134; the first funnel 131, the first decimator 121, the second funnel 132, the second decimator 122, the third funnel 133, the third decimator 123, the fourth funnel 134, and the fourth decimator 124 are sequentially disposed at intervals from top to bottom.
The arrangement directions of the grooves of the adjacent sample splitters are vertical; for example, the grooves of the first decimator 121 are arranged in a first direction, and the grooves of the second decimator 122 are arranged in a second direction perpendicular to the first direction; the design can improve the mixing uniformity of the sample.
The first hopper 131 is disposed at the top and includes a first bucket 1311, a first discharging pipe 1312, and a material control mechanism 140, wherein the upper end of the first discharging pipe 1312 is connected to the blanking port of the first bucket 1311. The material control mechanism 140 is used for controlling the falling of the sample in the first bucket 1311, and comprises a turning plate 141, a rotating shaft 142 and a rocker 143; the rotating shaft 142 is rotatably connected with the first discharging pipe 1312, the middle part of the turning plate 141 is fixedly connected with the rotating shaft 142, one end of the rocker 143 is fixedly connected with the rotating shaft 142, and the other end is detachably connected with the first discharging pipe 1312. The rocker 143 can rotate the flap 141 via the rotating shaft 142, so that the first discharging pipe 1312 is opened or closed.
Specifically, the first blanking pipe 1312 is a circular pipe, and the flap 141 is a circular plate. The turning plate 141 is arranged in the first blanking pipe 1312, and a sealing ring is arranged at the edge of the turning plate 141. When the flap 141 is rotated to the horizontal position, the rocker 143 is in the vertical position. In order to keep the flap 141 closed, the first blanking tube 1312 is provided with a magnet 144; when the rocker 143 is in the upright position, it is just attracted by the magnet 144. When the turning plate 141 needs to be opened for emptying, the rocker 143 is rotated to be separated from the magnet 144. The design makes the opening and closing of the material control mechanism 140 very convenient; and, since the rotating shaft 142 is disposed at the middle of the turning plate 141, the torque applied to the rotating shaft 142 by the sample on the turning plate 141 is small, so that the rocker 143 can be fixed by the small attraction force of the magnet 144.
The working principle of the grain crop seed sampling device 100 provided by the embodiment is as follows:
in use, a sample is poured into the first funnel 131; opening the material control mechanism 140 below the first funnel 131, the grain in the first funnel 131 can fall into the first sample splitter 121 below and then fall into the second funnel 132 below again; finally, the grain sample falls into the two catch pans 150 through the fourth riffler 124. The sample separation process can realize multiple sample separation only by one-time operation, and the overall efficiency and the sample separation uniformity are improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A grain crop seed sample separation device is characterized by comprising a rack, a plurality of sample separators, a plurality of funnels and two bearing plates; the number of the sample splitters is equal to that of the hoppers, and the sample splitters and the hoppers are connected with the rack;
the funnels and the sample splitters are sequentially arranged at intervals from top to bottom, and the two bearing discs are arranged below the sample splitter at the lowest end; each funnel is arranged above the corresponding sample splitter;
the grain that falls down in the funnel from the top can fall into riffle sampler and the funnel of below in proper order to finally fall into two in the accepting dish.
2. The grain crop seed sample separation device of claim 1, wherein the funnel comprises a conical hopper body, wherein a helical blade is arranged in the hopper body, and the helical blade extends from a feed inlet of the hopper body to a feed outlet of the hopper body along an inner wall of the hopper body.
3. The grain crop seed sample separation device of claim 1 or 2, wherein the plurality of sample separators are a first sample separator, a second sample separator, a third sample separator, and a fourth sample separator; the plurality of funnels are a first funnel, a second funnel, a third funnel and a fourth funnel;
the first funnel, the first riffle sampler, the second funnel, the second riffle sampler, the third funnel, the third riffle sampler, the fourth funnel reaches fourth riffle sampler top-down sets up at interval in proper order.
4. The grain crop seed sample separation device of claim 1, wherein the plurality of sample splitters are body portions of a cross format sample splitter.
5. The grain crop seed sampling device of claim 1, wherein the uppermost funnel comprises a first hopper body, a first discharging pipe and a material control mechanism, and the upper end of the first discharging pipe is connected with a blanking port of the first hopper body;
the material control mechanism comprises a turning plate, a rotating shaft and a rocker, the rotating shaft is rotatably connected with the first discharging pipe, the turning plate is fixedly connected with the rotating shaft, one end of the rocker is fixedly connected with the rotating shaft, and the other end of the rocker is detachably connected with the first discharging pipe;
the rocker can drive the turning plate to rotate through the rotating shaft, so that the first blanking pipe is opened or closed.
6. The grain crop seed sampling device of claim 5, wherein a magnet is disposed on the first discharging pipe, and a free end of the rocker is capable of attracting the magnet; when the rocker is attracted with the magnet, the turning plate closes the first discharging pipe.
7. The grain crop seed sampling device of claim 5, wherein the first discharge tube is a circular tube and the turning plate is a circular plate; the turning plate is arranged in the first blanking pipe.
8. The grain crop seed sampling device of claim 7, wherein a sealing ring is disposed on an edge of the flap.
9. The grain crop seed sampling device of claim 1, wherein the rack comprises a base and a vertical rod, the vertical rod being connected to the base;
the plurality of sample splitters and the plurality of funnels are connected with the vertical rod.
10. The grain crop seed sampling device of claim 9, wherein the vertical rod is provided with a plurality of mounting portions;
the plurality of funnels and the plurality of rifflers can be continuously connected on the installation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020380089.XU CN211904851U (en) | 2020-03-23 | 2020-03-23 | Grain crop seed divides appearance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020380089.XU CN211904851U (en) | 2020-03-23 | 2020-03-23 | Grain crop seed divides appearance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211904851U true CN211904851U (en) | 2020-11-10 |
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ID=73269433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020380089.XU Expired - Fee Related CN211904851U (en) | 2020-03-23 | 2020-03-23 | Grain crop seed divides appearance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211904851U (en) |
-
2020
- 2020-03-23 CN CN202020380089.XU patent/CN211904851U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20210323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |