CN209117517U - A kind of Portable dustproof type grain moisture content analyser - Google Patents
A kind of Portable dustproof type grain moisture content analyser Download PDFInfo
- Publication number
- CN209117517U CN209117517U CN201821536296.9U CN201821536296U CN209117517U CN 209117517 U CN209117517 U CN 209117517U CN 201821536296 U CN201821536296 U CN 201821536296U CN 209117517 U CN209117517 U CN 209117517U
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- support column
- pallet
- moisture content
- bottom plate
- plate
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Abstract
The utility model discloses a kind of Portable dustproof type grain moisture content analysers of measuring grain moisture content technical field, including cabinet, the cabinet includes four side plates and a bottom plate, the bottom end of four side plates is connect with bottom plate, the upper end of one of them side plate is hinged with top plate, the upper surface of the bottom plate is provided with support column, the upper end of support column is connected with pallet, weighing sensor is provided between the pallet and support column, side plate above the pallet and infrared heating lamp is provided on the bottom face of top plate, the bottom plate upper end is provided with control device in the side of support column, DSP single-chip microcontroller and A/D conversion module are provided in the control device, the weighing sensor, A/D conversion module and DSP single-chip microcontroller are sequentially connected.The utility model is designed reasonably, quickly, low energy consumption for measurement, and does not need heat medium by the way of infrared heating lamp heating, improves heat utilization rate, and the present apparatus measures in cabinet, good dustproof effect.
Description
Technical field
The utility model discloses a kind of Portable dustproof type grain moisture content analyser, specially measuring grain moisture content technology is led
Domain.
Background technique
Moisture teller is able to detect the moisture content in the samples such as all kinds of organic and inoganic solids, liquids and gases, grain
For moisture teller usually using moisture teller while measuring grain samples weight, infrared heating unit and moisture evaporation are logical
Road rapid draing sample, in the drying process, the moisture content that Moisture Meter test constantly and instant playback sample are lost, dry journey
After the completion of sequence, the locked display of the moisture content value finally measured, due to being needed at any time in grain moisture content analyser use process
Mobile, the samples different for different places are measured, while the warehouse dust content for storing grain is more, moisture teller
It is easy dust stratification when in use to which instrument can be damaged.For this purpose, we have proposed a kind of throwings of Portable dustproof type grain moisture content analyser
Enter to use, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of Portable dustproof type grain moisture content analysers, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of Portable dustproof type grain moisture content measurement
Instrument, including cabinet, the cabinet are connect including four side plates and a bottom plate, the bottom end of four side plates with bottom plate, wherein
The upper end of one side plate is hinged with top plate, and the upper surface of the bottom plate is provided with support column, the upper end of support column connection
There is pallet, weighing sensor is provided between the pallet and support column, the bottom face of side plate and top plate above the pallet
On be provided with infrared heating lamp, the bottom plate upper end is provided with control device in the side of support column, in the control device
It is provided with DSP single-chip microcontroller and A/D conversion module, the weighing sensor, A/D conversion module and DSP single-chip microcontroller successively electrically connect
It connects, mounting groove is provided on the top plate, display screen, opening in mounting groove above the display screen are provided in the mounting groove
Protective cover is provided at mouthful, the display screen and DSP single-chip microcontroller are electrically connected, and are provided with insulating layer on the inner wall of the cabinet.
Preferably, baffle is vertically arranged at the tray edge position.
Preferably, it is respectively arranged with snap ring at the two sides of the top plate upper surface, is connected with hand-strap on the snap ring.
Compared with prior art, the utility model has the beneficial effects that being not required to by the way of infrared heating lamp heating
Heat medium is wanted, improves heat utilization rate, quickly, low energy consumption, and the present apparatus measures in cabinet, dust-proof effect for measurement
Good, by the way that display screen to be arranged in the top plate of cabinet, no extra carrying is required display or computer improves the one of device
Property, by being arranged measuring device in box house, so that device has stronger dust tightness, improve measurement accuracy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection schematic diagram of the utility model top plate and display screen；
Fig. 3 is the structural schematic diagram of the utility model top plate bottom face.
In figure: 1- cabinet；2- side plate；3- bottom plate；4- top plate；5- support column；6- pallet；7- weighing sensor；8- is infrared
Line heating lamp；9- control device；10-DSP single-chip microcontroller；11-A/D conversion module；12- mounting groove；13- display screen；14- protection
Cover；15- baffle；16- snap ring；17- hand-strap.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of Portable dustproof type grain moisture content analyser,
Including cabinet 1, the cabinet 1 includes four side plates 2 and a bottom plate 3, and the bottom end of four side plates 2 is connect with bottom plate 3,
The upper end of one of them side plate 2 is hinged with top plate 4, and the upper surface of the bottom plate 3 is provided with support column 5, the support column 5
Upper end is connected with pallet 6, and weighing sensor 7, the side plate 2 of 6 top of pallet are provided between the pallet 6 and support column 5
Be provided with infrared heating lamp 8 on the bottom face of top plate 4,3 upper end of bottom plate is provided with control dress in the side of support column 5
9 are set, DSP single-chip microcontroller 10 and A/D conversion module 11, the weighing sensor 7, A/D conversion are provided in the control device 9
Module 11 and DSP single-chip microcontroller 10 are successively electrically connected, and mounting groove 12, setting in the mounting groove 12 are provided on the top plate 4
There is display screen 13,13 top of display screen is provided with protective cover 14, the display screen 13 and DSP in the opening of mounting groove 12
Single-chip microcontroller 10 is electrically connected, and DSP single-chip microcontroller 10 analyzes obtained weight data, and data are passed to display screen 13 in real time,
The upper end of top plate 4 is arranged in display screen 13, no extra carrying is required display or computer, improves the integraty of device, passes through
The continuous variation of data on display screen 13, obtains the final weight data of pallet 6, so that the moisture of grain is calculated, it is described
It is vertically arranged with baffle 15 at 6 marginal position of pallet, prevents grain from falling, measurement accuracy is influenced, is set on the inner wall of the cabinet 1
It is equipped with insulating layer, improves the thermal insulation property of device, improves the efficiency that device dries grain moisture content, 4 upper surface of top plate
Two sides at be respectively arranged with snap ring 16, be connected with hand-strap 17 on the snap ring 16, improve the portability of device.
Working principle: when work, grain to be measured being placed on pallet 6, measures grain by weighing sensor 7
Initial weight data are shown on display screen 13, then open infrared heating lamp 8, are closed top plate 4, are passed through grain on pallet 6
It is constantly oven-dried, the moisture evaporation in grain causes the weight of grain constantly to reduce, the data transmitting that weighing sensor 7 measures
To A/D conversion module 11, A/D conversion module 11 converts data, and passes to DSP single-chip microcontroller 10, DSP single-chip microcontroller 10
Data are analyzed, and data are passed to display screen 13 in real time, the data that display screen 13 is shown constantly change, and obtain
The final weight data of pallet 6, so that the moisture of grain be calculated.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of Portable dustproof type grain moisture content analyser, including cabinet (1), it is characterised in that: the cabinet (1) includes four
Side plate (2) and a bottom plate (3), the bottom end of four side plates (2) are connect with bottom plate (3), one of them side plate (2)
Upper end is hinged with top plate (4), and the upper surface of the bottom plate (3) is provided with support column (5), and support column (5) upper end is connected with
Pallet (6) is provided with weighing sensor (7) between the pallet (6) and support column (5), the side plate above the pallet (6)
(2) and on the bottom face of top plate (4) it is provided with infrared heating lamp (8), bottom plate (3) upper end is the one of support column (5)
Side is provided with control device (9), is provided with DSP single-chip microcontroller (10) and A/D conversion module (11), institute in the control device (9)
It states weighing sensor (7), A/D conversion module (11) and DSP single-chip microcontroller (10) to be successively electrically connected, be arranged on the top plate (4)
Have mounting groove (12), be provided with display screen (13) in the mounting groove (12), in mounting groove (12) above the display screen (13)
Opening be provided with protective cover (14), the display screen (13) and DSP single-chip microcontroller (10) are electrically connected, the cabinet (1)
Insulating layer is provided on inner wall.
2. a kind of Portable dustproof type grain moisture content analyser according to claim 1, it is characterised in that: pallet (6) edge
Baffle (15) are vertically arranged at position.
3. a kind of Portable dustproof type grain moisture content analyser according to claim 1, it is characterised in that: top plate (4) upper end
It is respectively arranged at the two sides in face snap ring (16), is connected with hand-strap (17) on the snap ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536296.9U CN209117517U (en) | 2018-09-18 | 2018-09-18 | A kind of Portable dustproof type grain moisture content analyser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536296.9U CN209117517U (en) | 2018-09-18 | 2018-09-18 | A kind of Portable dustproof type grain moisture content analyser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209117517U true CN209117517U (en) | 2019-07-16 |
Family
ID=67199020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821536296.9U Active CN209117517U (en) | 2018-09-18 | 2018-09-18 | A kind of Portable dustproof type grain moisture content analyser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209117517U (en) |
-
2018
- 2018-09-18 CN CN201821536296.9U patent/CN209117517U/en active Active
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