CN211783542U - Fixing device for grain condition monitoring sensor in bulk grain container transportation - Google Patents
Fixing device for grain condition monitoring sensor in bulk grain container transportation Download PDFInfo
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- CN211783542U CN211783542U CN202020636772.5U CN202020636772U CN211783542U CN 211783542 U CN211783542 U CN 211783542U CN 202020636772 U CN202020636772 U CN 202020636772U CN 211783542 U CN211783542 U CN 211783542U
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Abstract
A fixing device for a grain condition monitoring sensor in bulk grain container transportation comprises a fixing seat, a shell, a fixing frame and a sealing cover, wherein the sensor fixing device is arranged in a bulk grain container through the fixing seat; the temperature, humidity and CO are arranged on the fixing frame2The sensor is integrated, the fixing frame is arranged in the sensor fixing device, and the shell with the small hole in the cylinder wall is arranged outside the fixing frame; a sealing cover is provided at the top of the housing to prevent the grain particles from entering the interior of the housing. In the utility model, the water-saving device is provided with a water-saving valve,temperature, humidity and CO are fixedly arranged by a sensor fixing device2The sensor avoids data distortion caused by the position change of the sensor and simultaneously measures grain condition data at different heights in the container; the sensor is installed in the sensor fixing device, and the shell with the small hole is installed outside the sensor fixing device, so that grain particles are prevented from entering the sensor fixing device, and the risk of damage to the sensor is reduced.
Description
Technical Field
The utility model belongs to grain feelings monitoring field especially relates to a grain feelings monitoring sensor fixing device in bulk grain container transportation.
Background
The grain types, the yield, the supply and the demand of the grain in the south and the north of China are unbalanced, and the distribution of production and marketing places is uneven, so that the trans-regional grain transportation becomes a normal state. The container transportation is an important component of transregional food transportation in China due to the characteristics of convenience, high efficiency and flexibility. In addition, the implementation of 'one way with one way' is promoted, the international food trade is enhanced, and the food container transportation can be developed rapidly. The grain container transportation is a storage and transportation coexisting process, and is influenced by the change of outside climate, and the grains in the container are likely to have the phenomena of dewing, mildewing, heating and the like in the long-time transportation process, so that the quality of the grains is influenced, and the quality of the grains is reduced and the economic loss is caused. If the temperature, humidity and CO of the grain can be mastered in the transportation process of the container2The grain condition information such as change, take necessary grain and guarantee the quality transportation measure, will reduce the grain effectively and damage the risk.
At present, a grain temperature detection system is generally applied to grain storage, a multi-parameter grain condition monitoring system is also applied to popularization and application, but the grain condition monitoring tools are rarely applied to grain container transportation. Patent No. CN209131717U, "a wireless temperature and humidity detector for detecting grain conditions in grain container transportation" discloses a wireless temperature and humidity detector for detecting grain conditions in grain container transportation; patent No. CN105446279A, "a bulk grain container monitoring control system and method" discloses a bulk grain container monitoring control system capable of monitoring environmental climate information, bulk grain container position information, internal grain humiture, moisture and weight information in real time. The two patents solve the problems of grain situation data acquisition, monitoring and the like in grain container transportation to a certain extent, the first patent describes the structure of a detection system and the principle of a sensor, but does not describe a specific implementation method, for example, how the sensor is arranged in a container, and only comprehensively describes that the sensor can be arranged in the container. The second patent mainly describes an on-line weighing device which can prevent the grain inside the container from being stolen and a method for ventilating when the grain condition changes, but does not describe the mode of the ventilator configuration and power, and only describes that the grain condition detector (sensor) is directly put into the grain pile of the container, but does not describe how to install. In fact, as the position of the detector (sensor) changes along with the movement of the grain layer along with the change of the road surface in the transportation process, the damage risk of the detector (sensor) is increased, the transmitted data can be distorted or lost, and the digital monitoring management of the grain transportation process is impossible.
SUMMERY OF THE UTILITY MODEL
In solving bulk grain container transportation, the grain condition sensor changes along with the grain layer motion, and the sensor damages the risk big, leads to the problem of transmission data distortion or losing, the utility model provides a bulk grain container transportation grain condition monitoring sensor fixing device, through the fixed sensor that sets up in bulk grain container internal interval, can prevent along with the change on road surface in the transportation, the position of sensor changes along with the grain layer motion to prevent to take place because the sensor damages the data distortion that leads to gathering or the condition of losing, can discover at any time whether stolen, the quantity changes and transport vehicle position when changing.
The utility model discloses specifically adopt following technical scheme:
the utility model provides a bulk grain container transportation grain condition monitoring sensor fixing device 2, includes fixing base 8, casing 9, mount 10 and sealed lid 11, its characterized in that:
the sensor fixing device 2 is arranged between the top plate and the bottom plate of the bulk grain container 5 through the fixing seat 8;
the fixing frame 10 is arranged inside the shell 9 and comprises a stainless steel tube 14 and a stainless steel sheet 15,
a plurality of stainless steel sheets 15 are arranged on the stainless steel pipe 14 from top to bottom, and the temperature, humidity and CO are treated by screws2The integrated sensor 1 is fixed on the stainless steel sheet 15;
the shell 9 is a cylinder made of stainless steel and comprises a bottom and a cylinder wall;
a stainless steel ring 16 for stabilizing the fixing frame 10 is arranged at the bottom;
a plurality of small holes 18 are arranged on the wall of the shell 9, and the temperature, the humidity and the CO are measured2The integrated sensor 1 collects grain condition information in the bulk grain container 5 through the small holes 18, wherein the grain condition information comprises grain pile temperature and humidity information and CO in the bulk grain container 52Concentration information;
casing 9's top, the setting can avoid grain to get into casing 9's sealed lid 11, sealed lid 11 is interior knot formula rubber seal lid.
The utility model discloses still further adopt following preferred technical scheme:
the inner diameter of the housing 9 is the temperature, humidity and CO2The size of the integrated sensor 1 is 1.3-1.5 times that of the integrated sensor, and the height of the integrated sensor is the same as that of the bulk grain container 5.
4 semicircular grooves 17 with the depth of 1cm are uniformly distributed at the top end of the cylinder wall of the shell 9, and the 485 bus is connected with a grain condition data acquisition device 3 arranged at the head of the transport vehicle through the grooves 17 and the ventilation cover 20 on the bulk grain container 5.
When the sensor fixing device 2 is assembled, the position of the small hole 18 corresponds to the position of the stainless steel sheet 15 in the vertical height.
The inner diameter of the stainless steel ring 16 matches the diameter of the stainless steel tube 14.
The diameter of the apertures 18 is such that the grain particles cannot pass through the apertures 18.
The inner diameter of the stainless steel pipe 14 is 2cm, and the height of the stainless steel pipe is the same as that of the bulk grain container 5;
starting from a position 20cm away from one end of the stainless steel tube 14, a plurality of stainless steel sheets 15 are welded, and the distance between every two adjacent stainless steel sheets 15 is the same.
The stainless steel sheet 15 is a square stainless steel sheet.
The sealing cover 11 is provided with a rubber ring 19, and when the sealing cover 11 covers the shell 9, the rubber ring 19 can be internally buckled into the stainless steel pipe 14 to fix the position of the stainless steel pipe 14 in the shell 9.
The fixed seat 8 comprises a pipe clamp 12 and a rib plate 13;
the ribbed plates 13 are respectively welded at the top and the bottom in the bulk grain container 5 and are connected with the pipe clamps 12 through bolts.
The utility model discloses following beneficial effect has:
the utility model discloses a grain feelings monitoring sensor fixing device in bulk grain container transportation is from last to arranging humiture and CO fixedly down2The sensor avoids data distortion caused by the position change of the sensor, ensures the truth and reliability of transmitted data, and can measure grain condition data at different heights in the bulk grain container; and the sensor is arranged in the sensor fixing device, and the shell with the small hole is arranged outside the sensor fixing device, so that grain particles are prevented from entering the sensor fixing device, and the risk of damaging the sensor is reduced.
Drawings
Fig. 1 is the utility model discloses grain condition monitoring sensor fixing device's in bulk grain container transportation setting schematic diagram.
Fig. 2 is the schematic view of the fixing device of the grain condition monitoring sensor in the transportation of the bulk grain container.
Fig. 3 is a C-direction perspective view of the fixing seat of the fixing device of the grain condition monitoring sensor in the transportation of the bulk grain container.
Fig. 4 is the main view of the fixing frame of the fixing device of the grain condition monitoring sensor in the transportation of the bulk grain container.
Fig. 5 is a perspective view of the casing of the fixing device of the grain condition monitoring sensor in the transportation of the bulk grain container.
Fig. 6 is a perspective view of the sealing cover of the fixing device of the grain condition monitoring sensor in the transportation of the bulk grain container.
Wherein, 1, temperature, humidity and CO2The device comprises an integrated sensor 2, a sensor fixing device 3, a grain condition data acquisition system 5, a bulk grain container 6, a 485 bus 8, a fixing seat 9, a shell 10, a fixing frame 11, a sealing cover 12, a pipe clamp 13, a ribbed plate 14, a stainless steel pipe 15, a stainless steel sheet 16, a stainless steel ring 17, a groove 18, a small hole 19, a rubber ring 20 and a ventilation cover
Detailed Description
The following describes the system for monitoring the grain condition in the transportation of bulk grain containers in detail with reference to the attached drawings.
FIG. 1 is a schematic view of the fixing device 2 for the grain condition monitoring sensor in the transportation of the bulk grain container of the present invention; FIG. 2 is a schematic view of a fixing device 2 of a grain condition monitoring sensor in bulk grain container transportation of the utility model; FIG. 3 is a C-direction perspective view of the fixing base of the fixing device 2 of the grain condition monitoring sensor in the transportation of the bulk grain container of the utility model; FIG. 4 is a front view of the fixing frame of the fixing device 2 for the grain condition monitoring sensor in the transportation of the bulk grain container of the present invention; FIG. 5 is a perspective view of the casing of the fixing device 2 for a grain condition monitoring sensor in the transportation of bulk grain containers of the present invention; fig. 6 is the utility model discloses the perspective view of the sealed lid of grain condition monitoring sensor fixing device 2 in bulk grain container transportation.
As shown in fig. 2, the sensor fixing device 2 includes a fixing base 8, a housing 9, a fixing frame 10, and a sealing cover 11.
As shown in fig. 3, the sensor fixing device 2 is disposed between the top plate and the bottom plate of the bulk container 5 through the fixing seat 8. The fixing seat 8 comprises a pipe clamp 12 and a ribbed plate 13, wherein the ribbed plate 13 is welded at the top and the bottom in the bulk grain container 5 respectively and is connected with the pipe clamp 12 through a bolt. Wherein, the pipe clamp 12 and the rib plate 13 are made of stainless steel.
As shown in fig. 4, a fixing frame 10 including a stainless steel pipe 14 and a square stainless steel sheet 15 is provided inside the sensor fixing device 2. The inner diameter of the stainless steel tube 14 is 2cm, the height of the stainless steel tube is the same as the height of the bulk grain container 5, a plurality of stainless steel sheets 15 are arranged on the stainless steel tube 14 from top to bottom, the distance between the stainless steel sheet 15 at the bottommost end and the bottom end of the stainless steel tube 14 is 20cm, and the distance between every two adjacent stainless steel sheets 15 is the same, preferably 60 cm. Temperature, humidity and CO2The integrated sensor 1 is fixed to the stainless steel sheet 15 by screws, thereby preventing temperature, humidity and CO2The position of the integrated sensor 1 changes along with the movement of the grain layer, so that the temperature, the humidity and the CO are reduced2The risk of damage to the integrated sensor 1. Preferably, the temperature, humidity and CO are fixed on the sensor fixing device 2 of the present invention2The integrated sensor 1 adopts a CO2WS-N01-21w model high-precision temperature, humidity and carbon dioxide integrated sensor of Shandong Kenreke measurement and control technology Limited.
As shown in fig. 5, the housing 9 is a cylinder made of stainless steel, and is disposed outside the fixing frame 10 to function as a protective cover for preventing the grains from touching and extruding the humiture and CO2An integral sensor 1. The inner diameter of the shell 9 is 1.3-1.5 times of the size of the sensor 1, the height of the shell is the same as that of the bulk grain container 5, and the shell comprises a bottom and a barrel wall. The bottom is welded with a stainless steel ring 16, the inner diameter of the stainless steel ring 16 is slightly larger than the stainless steel tube 14 in the fixing frame 10, and the stainless steel tube 14 can be inserted into the stainless steel ring 16.
A plurality of small holes 18 are formed in the wall of the shell 9, and when the sensor fixing device is assembled, the positions of the small holes 18 correspond to the positions of the square stainless steel sheets 15 in the vertical height, and grain particles cannot penetrate through the small holes 18. The gas in the grain pile can exchange with the gas in the shell 9 through the small holes 18, and simultaneously, the temperature, the humidity and the CO2The integrated sensor 1 measures the grain condition information in the bulk grain container 5 through the small hole 18.
4 semicircular grooves 17 with the depth of 1cm are uniformly distributed at the top end of the cylinder wall of the shell 9, and the 485 bus is connected with a grain condition data acquisition device 3 arranged at the head of the transport vehicle through the grooves 17 and a ventilation cover 20 on the bulk grain container 5.
As shown in fig. 6, the sealing cover 11 is an inner-buckled rubber sealing cover, and is arranged at the top of the shell 9 to prevent grains from entering the shell 9; the sealing cover 11 is provided with a rubber ring 19, and when the sealing cover 11 covers the shell 9, the rubber ring 19 can be buckled into the stainless steel pipe 14 to fix the position of the stainless steel pipe 14 in the shell 9, so that the assembly is more stable.
The utility model discloses a grain feelings monitoring sensor fixing device in bulk grain container transportation is from last to arranging humiture and CO fixedly down2The sensor avoids data distortion caused by the position change of the sensor, ensures the truth and reliability of transmitted data, and can measure grain condition data at different heights in the bulk grain container; and the sensor is arranged in the sensor fixing device, and the shell with the small hole is arranged outside the sensor fixing device, so that grain particles are prevented from entering the sensor fixing device, and the risk of damaging the sensor is reduced.
Claims (10)
1. The utility model provides a bulk grain container transportation grain condition monitoring sensor fixing device (2), includes fixing base (8), casing (9), mount (10) and sealed lid (11), its characterized in that:
the sensor fixing device (2) is arranged between the top plate and the bottom plate of the bulk grain container (5) through the fixing seat (8);
the fixed frame (10) is arranged in the shell (9) and comprises a stainless steel pipe (14) and a stainless steel sheet (15),
a plurality of stainless steel sheets (15) are arranged on the stainless steel pipe (14) from top to bottom, and the temperature, the humidity and the CO are treated by screws2The integrated sensor (1) is fixed on the stainless steel sheet (15);
the shell (9) is a cylinder made of stainless steel and comprises a bottom and a cylinder wall;
a stainless steel ring (16) for stabilizing the fixing frame (10) is arranged at the bottom;
a plurality of small holes (18) are arranged on the wall of the shell (9), and the temperature, the humidity and the CO are measured2An integral sensor (1) passes throughThe small holes (18) collect grain condition information in the bulk grain container (5), wherein the grain condition information comprises grain pile temperature and humidity information and CO in the bulk grain container (5)2Concentration information;
the top of casing (9), set up sealed lid (11) that can avoid grain to get into casing (9), sealed lid (11) are interior knot formula rubber seal lid.
2. The bulk container in-transit grain monitoring sensor fixture (2) of claim 1, characterized in that:
the inner diameter of the shell (9) is the temperature, humidity and CO2The size of the integrated sensor (1) is 1.3-1.5 times that of the integrated sensor, and the height of the integrated sensor is the same as that of the bulk grain container (5).
3. The bulk container in-transit grain monitoring sensor fixing device (2) of claim 2, characterized in that:
4 semicircular grooves (17) with the depth of 1cm are uniformly distributed at the top end of the cylinder wall of the shell (9), and the 485 bus is connected with a grain condition data acquisition device (3) arranged at the head of the transport vehicle through the grooves (17) and a ventilation cover (20) on the bulk grain container (5).
4. The bulk container in-transit grain monitoring sensor fixture (2) of any one of claims 1-3, characterized in that:
when the sensor fixing device (2) is assembled, the position of the small hole (18) corresponds to the position of the stainless steel sheet (15) in the vertical height.
5. The bulk container in-transit grain monitoring sensor fixture (2) of claim 1, characterized in that:
the inner diameter of the stainless steel ring (16) is matched with the diameter of the stainless steel pipe (14).
6. The bulk container in-transit grain monitoring sensor fixture (2) of claim 1 or 5, characterized in that:
the diameter of the aperture (18) is such that grain particles cannot pass through the aperture (18).
7. The bulk container in-transit grain monitoring sensor fixture (2) of claim 1 or 5, characterized in that:
the inner diameter of the stainless steel pipe (14) is 2cm, and the height of the stainless steel pipe is the same as that of the bulk grain container (5);
and welding a plurality of stainless steel sheets (15) from a position 20cm away from one end of the stainless steel pipe (14), wherein the distance between every two adjacent stainless steel sheets (15) is the same.
8. The bulk container in-transit grain monitoring sensor fixture (2) of claim 1 or 5, characterized in that:
the stainless steel sheet (15) is a square stainless steel sheet.
9. The bulk container in-transit grain monitoring sensor fixture (2) of claim 1, characterized in that
The sealing cover (11) is provided with a rubber ring (19), and when the sealing cover (11) covers the shell (9), the rubber ring (19) can be buckled into the stainless steel pipe (14) to fix the position of the stainless steel pipe (14) in the shell (9).
10. The bulk container in-transit grain monitoring sensor fixture (2) of claim 1 or 9, characterized in that:
the fixed seat (8) comprises a pipe clamp (12) and a ribbed plate (13);
the rib plates (13) are respectively welded at the top and the bottom in the bulk grain container (5) and are connected with the pipe clamps (12) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020636772.5U CN211783542U (en) | 2020-04-24 | 2020-04-24 | Fixing device for grain condition monitoring sensor in bulk grain container transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020636772.5U CN211783542U (en) | 2020-04-24 | 2020-04-24 | Fixing device for grain condition monitoring sensor in bulk grain container transportation |
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| Publication Number | Publication Date |
|---|---|
| CN211783542U true CN211783542U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020636772.5U Active CN211783542U (en) | 2020-04-24 | 2020-04-24 | Fixing device for grain condition monitoring sensor in bulk grain container transportation |
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| Country | Link |
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| CN (1) | CN211783542U (en) |
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- 2020-04-24 CN CN202020636772.5U patent/CN211783542U/en active Active
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