CN114839108A - Online volume weight detection device for granular materials - Google Patents
Online volume weight detection device for granular materials Download PDFInfo
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- CN114839108A CN114839108A CN202210386389.2A CN202210386389A CN114839108A CN 114839108 A CN114839108 A CN 114839108A CN 202210386389 A CN202210386389 A CN 202210386389A CN 114839108 A CN114839108 A CN 114839108A
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- channel
- flow distribution
- distribution plate
- detection device
- granular materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/36—Analysing materials by measuring the density or specific gravity, e.g. determining quantity of moisture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/02—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume
- G01N2009/022—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring weight of a known volume of solids
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides an online volume weight detection device for a granular material, and belongs to the field of material detection. The problem of current granule material can't carry out online volume weight and detect is solved. It includes feed inlet, material blocking flow distribution plate, test passage, weighing sensor and discharge gate, the material blocking flow distribution plate sets up the below at the feed inlet, test passage sets up in material blocking flow distribution plate below, material blocking flow distribution plate slope sets up, material blocking flow distribution plate guides granule material to the test passage in to the supplied materials direction, test passage links to each other with weighing sensor, the test passage below is provided with the discharge gate. The method is mainly used for online volume weight detection of the granular materials.
Description
Technical Field
The invention belongs to the field of material detection, and particularly relates to an online volume weight detection device for granular materials.
Background
Present cereal moisture detects and uses moisture sensor to detect mostly, and moisture sensor can only detect the water content of material in the fixed volume, and if the material volume changes in the fixed volume, the cereal moisture that detects will show the change. The existing grain volume weight measurement is static sampling detection, so that detection data lag in the storage and production processing processes can be caused, storage classification can be influenced, and the production and processing precision is reduced.
Disclosure of Invention
In view of this, the present invention provides an online volume-weight detecting device for granular materials, so as to solve the problem that the existing granular materials cannot be subjected to online volume-weight detection.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an online volume weight detection device of granule material, it includes feed inlet, material blocking flow distribution plate, test channel, weighing sensor and discharge gate, material blocking flow distribution plate sets up the below at the feed inlet, test channel sets up in material blocking flow distribution plate below, material blocking flow distribution plate slope sets up, material blocking flow distribution plate is towards the supplied materials direction, with granule material guide to test channel in, test channel links to each other with weighing sensor, the test channel below is provided with the discharge gate.
Furthermore, a punching plate is arranged below the feeding hole, the material blocking and distributing plate is arranged below the punching plate, and the punching plate is obliquely arranged towards the feeding hole and guides the granular materials to the material blocking and distributing plate.
Furthermore, an overflow channel is arranged on the outer side of the detection channel, and the lower part of the overflow channel is communicated with the discharge hole.
Furthermore, the lower part of the detection channel is provided with a discharging mechanism, and the flow rate of the granular materials in the detection channel is controlled by the discharging mechanism.
Furthermore, the discharging mechanism comprises a rotating shaft and a discharging plate, and one end of the discharging plate is connected with the inner side of the detection channel through the rotating shaft.
Furthermore, a locking mechanism is arranged on the rotating shaft.
Furthermore, a moisture sensor is arranged on the detection channel.
Compared with the prior art, the invention has the beneficial effects that: the invention can realize on-line detection of the volume weight of grains and granular materials, and can effectively improve the water detection precision by matching with the water sensor to detect water on line. Different from the existing water content sensor for detecting the water content, the invention measures the water content of the particulate matters in a volume-weight detection mode, can realize on-line measurement, and eliminates the influence of the material quantity change on the detection result. The provided online volume weight detection device can detect the volume weight of a product in real time, and solves the problem of lagging of original static sampling detection data.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of a schematic structure of an online volume-weight detecting device for granular materials according to the present invention;
FIG. 2 is a schematic side view of an on-line bulk density detection apparatus for particulate materials according to the present invention;
FIG. 3 is a schematic perspective view of an on-line bulk density detection apparatus for particulate materials according to the present invention;
fig. 4 is a schematic structural diagram of the discharging mechanism according to the invention.
1-feeding hole, 2-punching plate, 3-material blocking and shunting plate, 4-detection channel, 5-weighing sensor, 6-overflow channel, 7-discharging hole, 8-rotating shaft and 9-discharging plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely explained below with reference to the drawings in the embodiments of the present invention. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict, and the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments.
Referring to fig. 1-4 to illustrate the embodiment, an online volume weight detection device for particulate materials comprises a feed inlet 1, a material blocking and distributing plate 3, a detection channel 4, a weighing sensor 5 and a discharge port 7, wherein the material blocking and distributing plate 3 is arranged below the feed inlet 1, the detection channel 4 is arranged below the material blocking and distributing plate 3, the material blocking and distributing plate 3 is obliquely arranged, the material blocking and distributing plate 3 faces to the incoming material direction and guides the particulate materials into the detection channel 4, the detection channel 4 is connected with the weighing sensor 5, and the discharge port 7 is arranged below the detection channel 4.
This embodiment can be applied to all kinds of grain processing factories, like flour processing factory, oat processing factory, making wine and koji making workshop, coarse cereal grain processing factory etc. also can be applied to grain storage purchasing enterprise. During the use, the particle materials enter from the feed inlet 1 and impact the material blocking and flow distributing plate 3, a certain amount of particle materials are distributed to the detection channel 4 through the material blocking and flow distributing plate 3, then slowly flow out at a constant speed through the detection channel 4, the weight change of the detection channel 4 is measured through the weighing sensor 5 in the process, and the volume weight of the materials can be directly calculated through the detection weight due to the fact that the volume of the detection channel 4 is fixed.
The blanking plate 2 is arranged below the feeding port 1, the material blocking and distributing plate 3 is arranged below the blanking plate 2, the blanking plate 2 is obliquely arranged towards the feeding port 1, particle materials are guided to the material blocking and distributing plate 3, and the material flow direction of the blanking plate 2 can be uniformly changed. The outer side of the detection channel 4 is provided with an overflow channel 6, the lower part of the overflow channel 6 is communicated with a discharge hole 7, and materials which cannot be contained in the detection channel 4 can flow out through the overflow channel 6. The lower part of the detection channel 4 is provided with a discharging mechanism, the flow velocity of particle materials in the detection channel 4 is controlled through the discharging mechanism, the discharging mechanism can adopt the forms of a rotating shaft 8 and a discharging plate 9, one end of the discharging plate 9 is connected with the inner side of the detection channel 4 through the rotating shaft 8, the opening size of the outlet end at the bottom of the detection channel 4 is controlled through controlling the opening and closing angle of the discharging plate 9, thereby the control of the flow velocity of materials is realized, the rotating shaft 8 is provided with a locking mechanism, and the locking of the position of the discharging plate 9 can be realized. Can set up moisture sensor on the detection channel 4, cooperation moisture sensor can on-line measuring moisture, improves moisture detection precision.
The embodiments of the invention disclosed above are intended merely to aid in the explanation of the invention. The examples are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention.
Claims (7)
1. The utility model provides an online volume weight detection device of granule material which characterized in that: it includes feed inlet (1), keeps off material flow distribution plate (3), detecting channel (4), weighing sensor (5) and discharge gate (7), keep off material flow distribution plate (3) and set up the below at feed inlet (1), detecting channel (4) set up in keep off material flow distribution plate (3) below, keep off material flow distribution plate (3) slope setting, keep off material flow distribution plate (3) to the direction of coming material, guide granule material to detecting channel (4) in, detecting channel (4) link to each other with weighing sensor (5), detecting channel (4) below is provided with discharge gate (7).
2. The on-line bulk density detection device of the granular materials as claimed in claim 1, wherein: feed inlet (1) below is provided with towards flitch (2), keep off material flow distribution plate (3) and set up in towards flitch (2) below, towards feed inlet (1) slope setting towards flitch (2), guide granule material to keep off material flow distribution plate (3).
3. The on-line bulk density detection device of the granular materials as claimed in claim 1, wherein: an overflow channel (6) is arranged on the outer side of the detection channel (4), and the lower part of the overflow channel (6) is communicated with the discharge hole (7).
4. The on-line bulk density detection device of the granular materials as claimed in claim 1, wherein: and the lower part of the detection channel (4) is provided with a discharging mechanism, and the flow velocity of the particle materials in the detection channel (4) is controlled by the discharging mechanism.
5. The on-line unit weight detection device for the granular materials as claimed in claim 4, wherein: the discharging mechanism comprises a rotating shaft (8) and a discharging plate (9), and one end of the discharging plate (9) is connected with the inner side of the detection channel (4) through the rotating shaft (8).
6. The on-line unit weight detection device for the granular materials as claimed in claim 5, wherein: and a locking mechanism is arranged on the rotating shaft (8).
7. The on-line bulk density detection device of the granular materials as claimed in claim 1, wherein: and a moisture sensor is arranged on the detection channel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210386389.2A CN114839108A (en) | 2022-04-13 | 2022-04-13 | Online volume weight detection device for granular materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210386389.2A CN114839108A (en) | 2022-04-13 | 2022-04-13 | Online volume weight detection device for granular materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114839108A true CN114839108A (en) | 2022-08-02 |
Family
ID=82564272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210386389.2A Pending CN114839108A (en) | 2022-04-13 | 2022-04-13 | Online volume weight detection device for granular materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114839108A (en) |
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2022
- 2022-04-13 CN CN202210386389.2A patent/CN114839108A/en active Pending
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