CN219798412U - Grain condition detection rod - Google Patents
Grain condition detection rod Download PDFInfo
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- CN219798412U CN219798412U CN202320782960.2U CN202320782960U CN219798412U CN 219798412 U CN219798412 U CN 219798412U CN 202320782960 U CN202320782960 U CN 202320782960U CN 219798412 U CN219798412 U CN 219798412U
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- pipe body
- camera
- guide rod
- lifting mechanism
- rod
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000523 sample Substances 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011545 laboratory measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model provides a grain condition detection rod, and relates to the technical field of grain detection. A grain condition detection rod comprises a transparent pipe body, a temperature and humidity measurement assembly, an image information acquisition assembly and a control unit. The image information acquisition assembly comprises a camera and a lifting mechanism, wherein the lifting mechanism and the camera are arranged in the transparent tube body, the camera is arranged at the lifting end of the lifting mechanism, and the lifting mechanism can drive the camera to move in the axis direction of the transparent tube body. One end of the pipe body is provided with an end head, the temperature and humidity measurement assembly comprises a temperature sensor and a humidity sensor, the temperature sensor and the humidity sensor are arranged on the end head, and the camera, the temperature sensor and the humidity sensor are connected with the control unit. The grain condition detection rod can be adjusted to multiple positions for image acquisition, and the image information condition of grains is fully collected.
Description
Technical Field
The utility model relates to the technical field of grain detection, in particular to grain condition detection.
Background
At present, the measurement of the temperature and the moisture of the grains is indispensable in the cooling and ventilation, the dehumidifying and ventilation, the tempering and ventilation of the grains in daily keeping of grain depots in China. The existing detection tool can only measure the temperature of grains and the temperature and humidity of air inside and outside a granary, and cannot measure the moisture and temperature of grains at any time. The moisture measurement of grain can only be taken from site sampling to laboratory measurement, the measurement method comprises the steps of drying and weighing by an oven and measuring by adopting a rapid moisture measuring instrument, the procedure is complicated, the measurement cannot be carried out at any time, and the novel equipment which can accurately detect and is convenient and rapid is required to replace the equipment, so that the requirements are met, and the current problem which needs to be solved urgently is solved.
In order to solve the above problems, patent application number CN201110427169.1 discloses a portable grain condition detector, which is composed of a handheld liquid crystal display and a wireless detection rod, and is characterized in that: the utility model relates to a hand-held liquid crystal display, which consists of a sensing receiver battery and a shell, wherein the front surface of the outer surface of the hand-held liquid crystal display is provided with a functional key area, a selection key area, a switch key and a return functional key, a wireless detection rod mainly consists of an emitter, a storage battery, a sensor, a miniature camera head, a data line and a sensing probe, the temperature and the moisture of grains are sensed to the sensor through the sensing probe head, the sensor is transmitted to the emitter through the data line, the emitter is transmitted to the hand-held liquid crystal display, the miniature camera head is provided with a high-light-transmission prism, and the brightness of light can be adjusted according to the environment, so that the best display effect is achieved. However, the technical solutions disclosed in the above patent at least have the following problems: in the technical scheme, the miniature camera can only collect images on the side of the prism with high light transmittance. Therefore, the collection range is narrow, and the condition of grains cannot be fully reflected.
Disclosure of Invention
The utility model aims to provide a grain condition detection rod which can be adjusted to multiple positions for image acquisition and fully collect image information conditions of grains.
Embodiments of the present utility model are implemented as follows:
the embodiment of the utility model provides a grain condition detection rod, which comprises a transparent pipe body, a temperature and humidity measurement assembly, an image information acquisition assembly and a control unit, wherein the image information acquisition assembly comprises a camera and a lifting mechanism, the lifting mechanism and the camera are both arranged in the transparent pipe body, the camera is arranged at the lifting end of the lifting mechanism, and the lifting mechanism can drive the camera eye to move in the axial direction of the transparent pipe body;
one end of the pipe body is provided with an end head, the temperature and humidity measurement assembly comprises a temperature sensor and a humidity sensor, the temperature sensor and the humidity sensor are arranged on the end head, and the camera, the temperature sensor and the humidity sensor are connected with the control unit.
Further, in the present utility model, the elevating mechanism includes a screw, an elevating plate, and a guide rod, the guide rod is disposed in the pipe body along an axial direction of the pipe body, the screw is rotatably disposed in the pipe body and is parallel to the guide rod, the elevating plate is sleeved on the guide rod and is capable of freely sliding along the axial direction of the guide rod, the screw is disposed on the elevating plate in a penetrating manner, the screw is in threaded connection with the elevating plate, and the camera is disposed on the elevating plate.
Further, in the utility model, one end of the screw rod far away from the end head extends out of the pipe body, and is connected with a driving piece for driving the screw rod to rotate.
Further, in the present utility model, the guide rod is coaxially disposed with the pipe body, a collecting cylinder is rotatably disposed in the pipe body near the end side, a feed port is provided on a side wall of the collecting cylinder, a through hole matching with the feed port is provided on a side wall of the pipe body, the feed port can be overlapped with the through hole, and the guide rod is coaxially connected with the collecting cylinder.
Further, in the utility model, one end of the guide rod far from the end head extends out of the pipe body and is connected with a driving handle.
Further, in the present utility model, the tip has a double-tapered structure including two tapered bodies that overlap one another in order, and the temperature sensor and the humidity sensor are both disposed in a gap formed between the two tapered bodies.
Further, in the utility model, scale marks are carved on the outer side wall of the pipe body.
Compared with the prior art, the embodiment of the utility model has at least the following advantages or beneficial effects:
the utility model provides a grain condition detection rod which comprises a transparent pipe body, a temperature and humidity measurement assembly, an image information acquisition assembly and a control unit. The transparent tube body is used for facilitating the image acquisition assembly to acquire images, and the temperature and humidity measurement assembly is used for measuring the temperature and humidity of the corresponding position. The image information acquisition component is used for acquiring image information.
The image information acquisition assembly comprises a camera and a lifting mechanism, wherein the lifting mechanism and the camera are arranged in the transparent tube body, the camera is arranged at the lifting end of the lifting mechanism, and the lifting mechanism can drive the camera to move in the axis direction of the transparent tube body. One end of the pipe body is provided with an end head, the temperature and humidity measurement assembly comprises a temperature sensor and a humidity sensor, and the temperature sensor and the humidity sensor are arranged on the end head. The camera, the temperature sensor and the humidity sensor are all connected with the control unit
The camera can move along the axial direction of the pipe body under the drive of the lifting mechanism, and the camera can shoot image information of different height positions through the transparent pipe body in the moving process. The temperature sensor and the humidity sensor can detect the temperature and humidity information of grains at corresponding positions. The detected temperature and humidity information and the image information acquired by the camera are transmitted to the control unit for processing. The various information processed by the control unit can be presented to the user through other devices.
Therefore, the grain condition detection rod can be adjusted to multiple positions for image acquisition, and the image information condition of grains is fully collected.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
fig. 2 is a schematic diagram of the structure of the scale mark in the embodiment of the utility model.
Icon: 1-transparent pipe body, 2-camera, 3-temperature sensor, 4-humidity sensor, 5-lead screw, 6-lifter plate, 7-guide bar, 8-collection cylinder, 9-feed inlet, 10-through-hole, 11-driving handle, 12-driving piece, 13-cone, 14-clearance, 15-scale mark, 16-light.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of an embodiment of the present utility model; fig. 2 is a schematic diagram of the structure of the graduation marks 15 according to an embodiment of the present utility model. The embodiment provides a grain condition detection rod, which comprises a transparent pipe body 1, a temperature and humidity measurement assembly, an image information acquisition assembly and a control unit. The transparent tube body 1 is used for facilitating an image acquisition assembly to acquire images, and the temperature and humidity measurement assembly is used for measuring the temperature and humidity of a corresponding position. The image information acquisition component is used for acquiring image information.
In this embodiment, the image information collecting assembly includes a camera 2 and a lifting mechanism, the lifting mechanism and the camera 2 are both disposed in the transparent tube 1, the camera 2 is disposed at a lifting end of the lifting mechanism, and the lifting mechanism can drive the camera 2 to move along an axial direction of the transparent tube 1. One end of the pipe body is provided with an end head, the temperature and humidity measurement assembly comprises a temperature sensor 3 and a humidity sensor 4, and the temperature sensor 3 and the humidity sensor 4 are arranged on the end head. The camera 2, the temperature sensor 3 and the humidity sensor 4 are all connected with the control unit
In this embodiment, the camera 2 may be driven by the lifting mechanism to move along the axis direction of the tube, and the camera 2 may shoot image information at different height positions through the transparent tube 1 during the movement process. The temperature sensor 3 and the humidity sensor 4 can detect the temperature and humidity information of the grain at the corresponding positions. The detected temperature and humidity information and the image information acquired by the camera 2 are transmitted to the control unit for processing. The various information processed by the control unit can be presented to the user through other devices.
Therefore, the grain condition detection rod can be adjusted to multiple positions for image acquisition, and the image information condition of grains is fully collected.
In some embodiments of the present utility model, the lifting mechanism includes a screw 5, a lifting plate 6, and a guide rod 7, the guide rod 7 is disposed in the pipe along an axial direction of the pipe, the screw 5 is rotatably disposed in the pipe and parallel to the guide rod 7, the lifting plate 6 is sleeved on the guide rod 7 and is capable of freely sliding along the axial direction of the guide rod 7, the screw 5 is disposed on the lifting plate 6 in a penetrating manner, the screw 5 is in threaded connection with the lifting plate 6, and the camera 2 is disposed on the lifting plate 6.
In this embodiment, the screw rod 5, the lifting plate 6 and the guide rod 7 form a screw rod 5 mechanism, and the lifting plate 6 can be driven to lift along the axis direction of the guide rod 7 by rotating the screw rod 5, so that the camera 2 can lift along with the lifting plate 6, and then the camera 2 can conveniently collect image information at different height positions.
In some implementations of this embodiment, an end of the screw 5 remote from the tip extends out of the tube, and a driving member 12 for driving the screw 5 to rotate is connected. After one end of the screw rod 5 extends out of the pipe body, the screw rod 5 can be connected with a driving piece 12, so that the driving piece 12 drives the screw rod 5 to rotate. The driving member 12 includes various structures such as a driving motor and the like.
In some embodiments of the present embodiment, the guide rod 7 is coaxially disposed with the pipe body, a collecting cylinder 8 is rotatably disposed in the pipe body near the end side, a feed port 9 is provided on a side wall of the collecting cylinder 8, a through hole 10 matching with the feed port 9 is provided on a side wall of the pipe body, the feed port 9 can be overlapped with the through hole 10, and the guide rod 7 is coaxially connected with the collecting cylinder 8.
In this embodiment, the collection cylinder 8 is used to sample grains at the corresponding height position, so as to obtain samples at the corresponding height. The collecting cylinder 8 can rotate along the pipe body under the drive of the guide rod 7, and after the feeding port 9 coincides with the through hole 10, the sample can enter the collecting cylinder 8.
Further, in this embodiment, the feeding hole 9 is formed near the top of the collecting cylinder 8, so that the sample grains can enter the collecting cylinder 8 under the action of gravity, and enough samples can be collected by the collecting cylinder 8.
In some implementations of this embodiment, the end of the guide rod 7 remote from the tip extends beyond the tube and is connected to a drive handle 11. The driving handle 11 is used for driving the guide rod 7 to rotate.
In some implementations of this embodiment, the tip has a biconic structure including two cones 13 that overlap one another in sequence, and the temperature sensor 3 and the humidity sensor 4 are disposed in a gap 14 formed between the two cones 13.
In this embodiment, the biconical mechanism can facilitate insertion of the tube into the grain layer. At the same time, a gap 14 is formed between the two cones 13, and the temperature sensor 3 and the humidity sensor 4 are arranged at the gap 14, so that the temperature sensor 3 and the humidity sensor 4 are prevented from being damaged by grains during the process of inserting the pipe body.
In some implementations of this embodiment, graduation marks 15 are engraved on the outer sidewall of the tube. The graduation marks 15 are used for indicating the depth of the pipe body extending into the grain layer.
It should be noted that, the lifting plate 6 is further provided with an illumination lamp 16 for illuminating the grain layer outside the tube body, so as to facilitate the shooting of the camera 2.
In use, the tube is inserted into the grain layer and the depth of insertion is determined by the graduation marks 15. After the driving piece 12 drives the screw rod 5 to rotate, the lifting plate 6 can be driven to lift along the axis direction of the guide rod 7, so that the camera 2 can lift along with the lifting plate 6, and the camera 2 can conveniently collect image information at different height positions. Meanwhile, the temperature sensor 3 and the humidity sensor 4 can detect the temperature and humidity information of the grains at the corresponding positions. The detected temperature and humidity information and the image information acquired by the camera 2 are transmitted to the control unit for processing. The various information processed by the control unit can be presented to the user through other devices. When the sample needs to be collected, the guide rod 7 is rotated, the collection cylinder 8 is rotated to be driven by the guide rod 7 to rotate along the pipe body, and after the feed inlet 9 is overlapped with the through hole 10, the sample can enter the collection cylinder 8.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The grain condition detection rod is characterized by comprising a transparent pipe body, a temperature and humidity measurement assembly, an image information acquisition assembly and a control unit, wherein the image information acquisition assembly comprises a camera and a lifting mechanism, the lifting mechanism and the camera are both arranged in the transparent pipe body, the camera is arranged at the lifting end of the lifting mechanism, and the lifting mechanism can drive the camera eye to move in the axial direction of the transparent pipe body;
one end of the pipe body is provided with an end head, the temperature and humidity measurement assembly comprises a temperature sensor and a humidity sensor, the temperature sensor and the humidity sensor are both arranged on the end head, and the camera, the temperature sensor and the humidity sensor are both connected with the control unit.
2. The grain condition detecting rod according to claim 1, wherein the lifting mechanism comprises a screw rod, a lifting plate and a guide rod, the guide rod is arranged in the pipe body along the axial direction of the pipe body, the screw rod is rotatably arranged in the pipe body and is parallel to the guide rod, the lifting plate is sleeved on the guide rod and can freely slide along the axial direction of the guide rod, the screw rod is arranged on the lifting plate in a penetrating manner, the screw rod is in threaded connection with the lifting plate, and the camera is arranged on the lifting plate.
3. The grain condition detecting lever according to claim 2, wherein one end of the screw rod remote from the tip extends out of the pipe body, and a driving member for driving the screw rod to rotate is connected.
4. The grain condition detecting rod according to claim 2, wherein the guide rod is coaxially arranged with the pipe body, a collecting cylinder is rotatably arranged in the pipe body near the end side, a feed inlet is formed in the side wall of the collecting cylinder, a through hole matched with the feed inlet is formed in the side wall of the pipe body, the feed inlet can coincide with the through hole, and the guide rod is coaxially connected with the collecting cylinder.
5. The grain condition detecting lever of claim 4, wherein the end of the guide rod remote from the tip extends out of the tube and is connected to a drive handle.
6. The grain condition detecting lever according to any one of claims 1 to 5, wherein the tip is of a double-tapered structure including two cones overlapping in sequence, and the temperature sensor and the humidity sensor are both disposed in a gap formed between the two cones.
7. The grain condition detecting rod according to claim 1, wherein scale marks are engraved on the outer side wall of the pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320782960.2U CN219798412U (en) | 2023-04-10 | 2023-04-10 | Grain condition detection rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320782960.2U CN219798412U (en) | 2023-04-10 | 2023-04-10 | Grain condition detection rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219798412U true CN219798412U (en) | 2023-10-03 |
Family
ID=88177775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320782960.2U Active CN219798412U (en) | 2023-04-10 | 2023-04-10 | Grain condition detection rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219798412U (en) |
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2023
- 2023-04-10 CN CN202320782960.2U patent/CN219798412U/en active Active
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