CN108344775A - A kind of online grain moisture content instrument gear set of resistance-type - Google Patents
A kind of online grain moisture content instrument gear set of resistance-type Download PDFInfo
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- CN108344775A CN108344775A CN201810078073.0A CN201810078073A CN108344775A CN 108344775 A CN108344775 A CN 108344775A CN 201810078073 A CN201810078073 A CN 201810078073A CN 108344775 A CN108344775 A CN 108344775A
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- gear
- muller
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- resistance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/043—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a granular material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material
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- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The present invention discloses a kind of online grain moisture content instrument gear set of resistance-type, including driving gear, transmission gear, the first muller gear, the second muller gear, the first screw gear and the second screw gear；The driving gear and transmission gear are ratcheting；The first screw gear is coaxially installed in the one side of transmission gear, the first screw gear is connected with the first leading screw, and the first screw gear and the second screw gear are ratcheting, and the second screw gear is connected with the second leading screw；For the transmission gear respectively with the first muller gear and the second muller gear mesh, the first muller gear and the first muller are coaxially connected, and the second muller gear and the second muller are coaxially connected.Structure of the invention is compact, reduce the volume of Moisture Meter, improve the portability of Moisture Meter, by between muller and muller, there are speed discrepancies simultaneously, grain is easier to cut, and measurement result is more accurate, the speed ratio between muller and leading screw, Moisture Meter charging is set to stablize, to further improve the accurate of measurement result.
Description
Technical field
The invention belongs to grain moisture content instrument fields, specifically, being related to a kind of online grain moisture content instrument gear set of resistance-type.
Background technology
With the development of scientific research and the progress of production technology, the quantitative analysis of moisture has been listed in each substance reason
Change one of the elementary item of analysis, and as an important quality index of various substances.The moisture of grain is grain
The necessary component of cell, in order to maintain the quality of grain, the moisture in grain will be maintained at suitable for level, therefore
It when large batch of grain carries out inventory, needs to be measured the moisture in grain, and by subsequent processing by grain
In moisture control it is rational horizontal at one.
The a large amount of time can be occupied used at present when dry weight method use, therefore more inconvenient when measuring,
This has also expedited the emergence of moisture teller this product, but existing moisture teller rolls shakiness after being susceptible at work
Fixed, material is easy accumulation and carries situations such as mobile inconvenient, in order to solve this problem, provides following technical scheme.
Invention content
The purpose of the present invention is to provide a kind of online grain moisture content instrument gear sets of resistance-type, pass through matching between each gear
It closes, keeps the internal structure of Moisture Meter compact, reduce the volume of Moisture Meter, while being ground to adjust by the size design of each gear
Speed ratio between speed ratio and muller between wheel and muller and charging leading screw keeps the stably and controllable system of Moisture Meter charging, grain easy
In cutting to obtain grain internal moisture, keep measurement result more accurate.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of online grain moisture content instrument gear set of resistance-type, including driving gear, transmission gear, the first muller gear,
Two muller gears, the first screw gear and the second screw gear；
The driving gear is connect with motor, and driving gear is ratcheting with transmission gear；
The first screw gear is coaxially installed in the one side of transmission gear, the first screw gear is passed by the first leading screw
Moving axis is connected with the first leading screw, and the first screw gear and the second screw gear are ratcheting, and the second screw gear is passed by the second leading screw
Moving axis is connected with the second leading screw；
The transmission gear respectively with the first muller gear and the second muller gear mesh, the first muller gear and first grind
Take turns coaxially connected, the second muller gear and the second muller are coaxially connected.
As the further scheme of the present invention, first muller is identical as the size of the second muller, the first muller and the
The speed ratio of two mullers is 3:2.
As the further scheme of the present invention, the speed ratio of first leading screw and the first muller is 1:1.
As the further scheme of the present invention, it is 19 that the M values of the driving gear, which are 1, Z values,.
As the further scheme of the present invention, it is 40 that the M values of the transmission gear, which are 1, Z values,.
As the further scheme of the present invention, first screw gear is identical as the second screw gear structure, wherein the
The M values of one screw gear are that 1, Z values are 20.
As the further scheme of the present invention, it is 40 that the M values of the first muller gear, which are 1, Z values,.
As the further scheme of the present invention, it is 60 that the M values of the second muller gear, which are 1, Z values,.
As the further scheme of the present invention, the driving gear, transmission gear, the first muller gear, the second muller tooth
Wheel, the first screw gear and the second screw gear are all made of copper material.
Beneficial effects of the present invention:The online grain moisture content instrument gear set of a kind of resistance-type of the present invention, passes through each tooth
Cooperation between wheel keeps the structure design of gear set compact-sized, reduces the volume of Moisture Meter internal drive structure, to subtract
The small volume of Moisture Meter, has improved the portability of Moisture Meter, while being dimensioned so that muller and muller by each gear
Between there are speed discrepancy, grain is easier to cut between muller to obtain the internal moisture of grain, to measurement result more
Accurately, while the speed ratio in the design of the present invention between muller and charging leading screw, so that Moisture Meter is fed stably and controllable system, into
One step improves the accurate of measurement result.
Description of the drawings
The present invention will be further described below with reference to the drawings.
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the design sketch that the present invention is mounted in the online grain moisture content instrument of resistance-type.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, all other embodiment that those of ordinary skill in the art are obtained without creative efforts, all
Belong to the scope of protection of the invention.
A kind of online grain moisture content instrument gear set of resistance-type, as shown in Figure 1, including driving gear 11, transmission gear 2, the
One muller gear 4, the second muller gear 5, the first screw gear 3 and the second screw gear 31.
The driving gear 11 is connect with motor 1, and power, in the present embodiment, driving gear are provided for entire gear set
11 M values are that 1, Z values are 19, and wherein M is the modulus of gear, the number of teeth that Z is gear, and M=D/Z, D are the straight of gear compound graduation circle
Diameter；
The driving gear 11 and transmission gear 2 are ratcheting, and driving gear 11 drives transmission gear 2 to rotate, in the present embodiment
In, it is 40 that the M values of transmission gear 2, which are 1, Z values, and the first screw gear 3 is coaxially installed in the one side of transmission gear 2, the
One screw gear 3 is connected with the first leading screw 8, the first screw gear 3 and the second screw gear 31 by the first lead screw transmission axis 81
Ratcheting, the second screw gear 31 is rotated by the first screw gear 3, and the second screw gear 31 passes through the second lead screw transmission
Axis 91 is connected with the second leading screw 9, and in the present embodiment, the first screw gear 3 is identical as the structure of the second screw gear 31, wherein
The M values of first screw gear 3 are that 1, Z values are 20.
The transmission gear 2 is ratcheting with the first muller gear 4 and the second muller gear 5 respectively, the driving of transmission gear 2 the
One muller gear 4 and the second muller gear 5 rotate, and the first muller gear 4 is coaxially connected by connecting shaft and the first muller 7, the
Two muller gears 5 are coaxially connected by connecting shaft and the second muller 6, and the first muller 7 is identical as the size of the second muller 6, and first
The speed ratio of muller 7 and the second muller 6 is 3:2, in the present embodiment, it is 40 that the M values of the first muller gear 4, which are 1, Z values, and second grinds
The M values of wheel gear 5 are that 1, Z values are 60.
Further, the speed ratio of the first leading screw 8 and the first muller 7 is 1:1.
Further, the driving gear 11, transmission gear 2, the first muller gear 4, the second muller gear 5, first
Thick stick gear 3 and the second screw gear 31 are all made of copper material.
As shown in Fig. 2, the online grain moisture content instrument gear set of a kind of resistance-type of the present invention, is arranged in Moisture Meter casing
In 12, the structure design of gear set is compact-sized, reduces the volume of Moisture Meter internal drive structure, to reduce Moisture Meter
Volume, improved the portability of Moisture Meter.
The online grain moisture content instrument gear set of a kind of resistance-type of the present invention makes water by the cooperation between each gear
The internal structure of point instrument is compact, reduces the volume of Moisture Meter, at the same by each gear be dimensioned so that muller and muller it
Between there are speed discrepancy, grain is easier to cut between muller to obtain the internal moisture of grain, to measurement result it is more smart
Really, while the speed ratio in the design of the present invention between muller and charging leading screw, Moisture Meter is made to feed stably and controllable system, into one
Step improves the accurate of measurement result.
Above content is only to structure of the invention example and explanation, affiliated those skilled in the art couple
Described specific embodiment does various modifications or additions or substitutes by a similar method, without departing from invention
Structure or beyond the scope defined by this claim, is within the scope of protection of the invention.
Claims (9)
1. a kind of online grain moisture content instrument gear set of resistance-type, which is characterized in that including driving gear (11), transmission gear (2),
First muller gear (4), the second muller gear (5), the first screw gear (3) and the second screw gear (31)；
The driving gear (11) connect with motor (1), and driving gear (11) and transmission gear (2) are ratcheting；
The first screw gear (3) is coaxially installed in the one side of transmission gear (2), the first screw gear (3) passes through first
Lead screw transmission axis (81) is connected with the first leading screw (8), and the first screw gear (3) and the second screw gear (31) are ratcheting, second
Thick stick gear (31) is connected with the second leading screw (9) by the second lead screw transmission axis (91)；
The transmission gear (2) is ratcheting with the first muller gear (4) and the second muller gear (5) respectively, the first muller gear (4)
Coaxially connected with the first muller (7), the second muller gear (5) and the second muller (6) are coaxially connected.
2. the online grain moisture content instrument gear set of a kind of resistance-type according to claim 1, which is characterized in that described first grinds
Wheel (7) is identical as the size of the second muller (6), and the speed ratio of the first muller (7) and the second muller (6) is 3:2.
3. the online grain moisture content instrument gear set of a kind of resistance-type according to claim 1, which is characterized in that described first
The speed ratio of thick stick (8) and the first muller (7) is 1:1.
4. the online grain moisture content instrument gear set of a kind of resistance-type according to claim 1, which is characterized in that the driving tooth
It is 19 that the M values for taking turns (11), which are 1, Z values,.
5. the online grain moisture content instrument gear set of a kind of resistance-type according to claim 1, which is characterized in that the driving cog
It is 40 that the M values for taking turns (2), which are 1, Z values,.
6. the online grain moisture content instrument gear set of a kind of resistance-type according to claim 1, which is characterized in that described first
Thick stick gear (3) is identical as the second screw gear (31) structure, wherein it is 20 that the M values of the first screw gear (3), which are 1, Z values,.
7. the online grain moisture content instrument gear set of a kind of resistance-type according to claim 1, which is characterized in that described first grinds
The M values of wheel gear (4) are that 1, Z values are 40.
8. the online grain moisture content instrument gear set of a kind of resistance-type according to claim 1, which is characterized in that described second grinds
The M values of wheel gear (5) are that 1, Z values are 60.
9. the online grain moisture content instrument gear set of a kind of resistance-type according to claim 1, which is characterized in that the driving tooth
Take turns (11), transmission gear (2), the first muller gear (4), the second muller gear (5), the first screw gear (3) and second
Thick stick gear (31) is all made of copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078073.0A CN108344775A (en) | 2018-01-26 | 2018-01-26 | A kind of online grain moisture content instrument gear set of resistance-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810078073.0A CN108344775A (en) | 2018-01-26 | 2018-01-26 | A kind of online grain moisture content instrument gear set of resistance-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108344775A true CN108344775A (en) | 2018-07-31 |
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ID=62960626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810078073.0A Pending CN108344775A (en) | 2018-01-26 | 2018-01-26 | A kind of online grain moisture content instrument gear set of resistance-type |
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| Country | Link |
|---|---|
| CN (1) | CN108344775A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116948793A (en) * | 2023-07-26 | 2023-10-27 | 青岛科技大学 | Microorganism culture apparatus for biological medicine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809585A (en) * | 2012-08-16 | 2012-12-05 | 武汉凯特复兴科技有限责任公司 | On-line resistance type moisture sensor |
| CN203490211U (en) * | 2013-10-24 | 2014-03-19 | 武汉凯特复兴科技有限责任公司 | Moisture sensor for detecting samples of different volumes |
| CN204718987U (en) * | 2015-06-05 | 2015-10-21 | 安徽大洋自动化科技有限公司 | Resistance-type on-line moisture detection instrument is with rolling module return structure |
| CN204710429U (en) * | 2015-06-16 | 2015-10-21 | 安徽大洋自动化科技有限公司 | Resistance-type on-line moisture detection instrument |
| CN205246588U (en) * | 2015-12-09 | 2016-05-18 | 安徽大洋自动化科技有限公司 | Online resistance moisture meter D type structure |
-
2018
- 2018-01-26 CN CN201810078073.0A patent/CN108344775A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102809585A (en) * | 2012-08-16 | 2012-12-05 | 武汉凯特复兴科技有限责任公司 | On-line resistance type moisture sensor |
| CN203490211U (en) * | 2013-10-24 | 2014-03-19 | 武汉凯特复兴科技有限责任公司 | Moisture sensor for detecting samples of different volumes |
| CN204718987U (en) * | 2015-06-05 | 2015-10-21 | 安徽大洋自动化科技有限公司 | Resistance-type on-line moisture detection instrument is with rolling module return structure |
| CN204710429U (en) * | 2015-06-16 | 2015-10-21 | 安徽大洋自动化科技有限公司 | Resistance-type on-line moisture detection instrument |
| CN205246588U (en) * | 2015-12-09 | 2016-05-18 | 安徽大洋自动化科技有限公司 | Online resistance moisture meter D type structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116948793A (en) * | 2023-07-26 | 2023-10-27 | 青岛科技大学 | Microorganism culture apparatus for biological medicine |
| CN116948793B (en) * | 2023-07-26 | 2024-02-20 | 青岛科技大学 | Microorganism culture apparatus for biological medicine |
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Application publication date: 20180731 |
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| RJ01 | Rejection of invention patent application after publication |