CN214750192U - On-line moisture detection device for grain dryer - Google Patents
On-line moisture detection device for grain dryer Download PDFInfo
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- CN214750192U CN214750192U CN202120594282.8U CN202120594282U CN214750192U CN 214750192 U CN214750192 U CN 214750192U CN 202120594282 U CN202120594282 U CN 202120594282U CN 214750192 U CN214750192 U CN 214750192U
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Abstract
The utility model discloses an online moisture content detection device for grain drying-machine, including grain moisture meter main part, grain moisture meter main part bottom fixedly connected with handle, grain moisture meter main part top is provided with two measuring heads, two first thread groove has all been seted up at the measuring head top, the fixedly connected with locating lever of bottom center department in the first thread groove. The utility model has the advantages that through the mutual matching among the extension rod, the measuring head and the probe, a user can directly install the probe on the measuring head, although the length of the probe is shorter, the probe is more flexible to use, and is convenient for measuring grains on the middle surface layer of the dryer; after the extension rod is additionally arranged between the measuring head and the probe, the effective measuring distance of the probe is increased, the probe can be conveniently inserted into grain, and deeper grain can be subjected to online detection, so that the use limitation of the moisture detector is greatly reduced, and the detection range of the grain moisture detector is enlarged.
Description
Technical Field
The utility model relates to a grain drying-machine auxiliary assembly technical field especially relates to an online moisture content detection device for grain drying-machine.
Background
When the grains are stored, the quality of the grains needs to be controlled, and certain requirements are met for the storage environment of the grains. Grain moisture is an important factor influencing grain quality, and grain drying is an important link for safe grain storage. A grain moisture tester is a quality detection tool for grains, and a moisture measuring instrument is widely used in a factory to detect grains at present.
However, the existing grain moisture measuring instrument is inflexible to use due to the fixed length of the measuring probe, and when the moisture of the grain dryer is detected on line, the measuring probe is shorter in length, so that the grain moisture of a certain depth can be measured all the time, and the moisture of deeper grains cannot be detected, so that the limitation of the measuring range of the moisture detector is large, and therefore the online moisture detecting device for the grain dryer is designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the length of a measuring probe in the existing grain moisture measuring instrument is fixed, so that the measuring probe is very inflexible to use, the measurement limitation of the moisture measuring instrument is large, and the measuring probe is inconvenient to use.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an online moisture content detection device for grain drying-machine, including grain moisture meter main part, grain moisture meter main part bottom fixedly connected with handle, grain moisture meter main part top is provided with two measuring heads, two first thread groove has all been seted up at the measuring head top, bottom center department fixedly connected with locating lever in the first thread groove through being provided with the locating lever in first thread groove, has increased the stability of the measuring device body of rod, when increasing measuring probe length, makes it when measuring grain, and the atress is difficult to appear the fracture, and is not fragile. Two the measuring head top all is provided with the extension rod, extension rod bottom center department has seted up the constant head tank, the second thread groove has been seted up at the extension rod top, bottom center department fixedly connected with gag lever post, two in the second thread groove the extension rod top all is provided with the probe, probe bottom fixedly connected with lead screw, lead screw bottom center department has seted up the gag lever post.
Preferably, the top of the probe is arranged in a conical shape, so that the probe with the extension rod can be conveniently and quickly inserted into grains when the probe measures the moisture of the grains in the grain dryer on line.
Preferably, the locating groove inner side wall is smoothly attached to the locating rod, the bottom of the outer side wall of the extension rod is provided with a threaded outer thread, and the bottom of the extension rod is in threaded connection with the first threaded groove inner wall.
Preferably, the gag lever post is laminated with the spacing inslot lateral wall is smooth, lead screw lateral wall and second thread inslot lateral wall threaded connection pass through threaded connection between extension rod and the measuring head, and the inside restriction that receives locating lever and constant head tank simultaneously for when increasing measuring probe length, make it when measuring grain, the atress is difficult to appear the fracture, and is not fragile.
Preferably, the length of the extension rod is not less than 50cm, so that the lengthened probe can extend into the grain to be measured, the grain moisture can be measured better, and the obtained result is more accurate.
Preferably, the outer side wall of the handle is fixedly connected with an anti-slip rubber sleeve, the probe is required to be inserted into grain, the force of grain extrusion is large, and the anti-slip rubber sleeve is arranged, so that the palm of a user can be effectively prevented from falling off the handle.
Preferably, the limiting rod and the positioning rod are consistent in size and same in size.
The utility model has the advantages as follows:
1. the utility model has the advantages that through the mutual matching among the positioning rod, the positioning groove, the extension rod, the limiting groove, the limiting rod, the measuring head and the probe, a user can directly install the probe on the measuring head, although the length of the probe is shorter, the probe is more flexible to use, and is convenient for measuring the grain on the middle surface layer of the dryer; after the extension rod is additionally arranged between the measuring head and the probe, the effective measuring distance of the probe is increased, the probe can be conveniently inserted into grain, and deeper grain can be subjected to online detection, so that the use limitation of the moisture detector is greatly reduced, and the detection range of the grain moisture detector is enlarged.
2. The utility model discloses be provided with probe and extension rod, when the user used the completion, can dismantle grain moisture measuring apparatu main part, probe and extension rod three and part, the better deposit of the user of being convenient for.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the limiting rod and the limiting groove of the present invention;
fig. 3 is an enlarged view of a point a in fig. 1.
In the figure: 1. a grain moisture meter main body; 2. a grip; 3. a measuring head; 4. a first thread groove; 5. positioning a rod; 6. an extension pole; 7. positioning a groove; 8. a second thread groove; 9. a limiting rod; 10. a screw rod; 11. a limiting groove; 12. a probe.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1, an online moisture detecting device for a grain dryer includes a grain moisture measuring instrument main body 1, a grip 2 fixedly connected to the bottom of the grain moisture measuring instrument main body 1, and an anti-slip rubber sleeve fixedly connected to the outer side wall of the grip 2, wherein a force of being squeezed by grains is large because a probe 12 needs to be inserted into grains, and the anti-slip rubber sleeve is provided to effectively prevent a palm of a user from being separated from the grip 2. Grain moisture measuring apparatu main part 1 top is provided with two measuring heads 3, and first thread groove 4 has all been seted up at two measuring heads 3 tops, and fixedly connected with locating lever 5 of bottom center department in first thread groove 4, 3 tops of two measuring heads all are provided with extension rod 6.
The locating slot 7 is formed in the center of the bottom of the extension rod 6, the length of the extension rod 6 is not less than 50cm, the lengthened probe 12 can stretch into the grain to be measured, grain moisture can be measured better, and the obtained result is more accurate. The second thread groove 8 has been seted up at 6 tops of extension rod, and bottom center department fixedly connected with gag lever post 9 in the second thread groove 8, two 6 tops of extension rod all are provided with probe 12, and probe 12 bottom fixedly connected with lead screw 10, lead screw 10 bottom center department have seted up spacing groove 11, and probe 12 top is the taper type setting, and when the moisture of grain in the 12 on-line measurement grain drying-machines of probe that have extension rod 6, be convenient for insert fast in the grain.
As shown in fig. 3, the inner side wall of the positioning groove 7 is smoothly attached to the positioning rod 5, the bottom of the outer side wall of the extension rod 6 is provided with a threaded outer thread, and the bottom of the extension rod 6 is in threaded connection with the inner wall of the first threaded groove 4.
As shown in fig. 2, the limiting rod 9 is smoothly attached to the inner side wall of the limiting groove 11, the outer side wall of the screw rod 10 is in threaded connection with the inner side wall of the second threaded groove 8, the extension rod 6 is in threaded connection with the measuring head 3, and the positioning rod 5 and the positioning groove 7 are limited inside the extension rod, so that when the length of the measuring probe 12 is increased, the extension rod is not easy to break and damage when being stressed when grain is measured. The limiting rod 9 and the positioning rod 5 are identical in size.
The utility model discloses when using, the user twists probe 12 for the spacing groove 11 of probe 12 bottom and the 5 laminating of locating lever of 3 top centers of measuring head department are tightened up probe 12 and measuring head 3 gradually and are fixed together, and the user can hand handle 2 this moment, utilizes two probes 12 to detect the grain on grain drying-machine mesosphere, because the measuring range of probe 12 this moment is limited, but its flexibility greatly increased, the better use of the user of being convenient for. When the user measures deep grain, only need to dismantle probe 12 from the top of measuring head 3, dock extension rod 6 bottom and measuring head 3 simultaneously, dock extension rod 6's top and probe 12, can make this grain moisture measuring instrument main part 1's measuring probe 12 length obtain greatly increased, alright directly stretch into the moisture of on-line measurement grain in the grain drying-machine, and is very convenient and fast, after finishing using, the user can dismantle grain moisture measuring instrument main part 1, probe 12 and extension rod 6, be convenient for deposit.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides an online moisture content detection device for grain drying-machine, includes grain moisture measuring instrument main part (1), its characterized in that: the bottom of the grain moisture measuring instrument main body (1) is fixedly connected with a handle (2), the top of the grain moisture measuring instrument main body (1) is provided with two measuring heads (3), the tops of the two measuring heads (3) are both provided with a first thread groove (4), a positioning rod (5) is fixedly connected at the center of the bottom in the first thread groove (4), extension rods (6) are arranged at the tops of the two measuring heads (3), a positioning groove (7) is arranged at the center of the bottom of the extension rod (6), a second thread groove (8) is arranged at the top of the extension rod (6), a limiting rod (9) is fixedly connected at the center of the bottom in the second thread groove (8), probes (12) are arranged at the tops of the two extension rods (6), the bottom of the probe (12) is fixedly connected with a screw rod (10), and a limiting groove (11) is formed in the center of the bottom of the screw rod (10).
2. The on-line moisture detecting device for the grain dryer according to claim 1, wherein: the top of the probe (12) is arranged in a conical shape.
3. The on-line moisture detecting device for the grain dryer according to claim 1, wherein: the locating groove (7) inner side wall is smoothly attached to the locating rod (5), the outer side wall bottom of the extension rod (6) is provided with a threaded outer thread, and the bottom of the extension rod (6) is in threaded connection with the inner wall of the first threaded groove (4).
4. The on-line moisture detecting device for the grain dryer according to claim 1, wherein: the limiting rod (9) is smoothly attached to the inner side wall of the limiting groove (11), and the outer side wall of the screw rod (10) is in threaded connection with the inner side wall of the second thread groove (8).
5. The on-line moisture detecting device for the grain dryer according to claim 1, wherein: the length of the extension rod (6) is not less than 50 cm.
6. The on-line moisture detecting device for the grain dryer according to claim 1, wherein: the outer side wall of the grip (2) is fixedly connected with an anti-skid rubber sleeve.
7. The on-line moisture detecting device for the grain dryer according to claim 1, wherein: the limiting rod (9) and the positioning rod (5) are consistent in size and same in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120594282.8U CN214750192U (en) | 2021-03-24 | 2021-03-24 | On-line moisture detection device for grain dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120594282.8U CN214750192U (en) | 2021-03-24 | 2021-03-24 | On-line moisture detection device for grain dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214750192U true CN214750192U (en) | 2021-11-16 |
Family
ID=78596542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120594282.8U Expired - Fee Related CN214750192U (en) | 2021-03-24 | 2021-03-24 | On-line moisture detection device for grain dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214750192U (en) |
-
2021
- 2021-03-24 CN CN202120594282.8U patent/CN214750192U/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: 20211116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |