CN212753386U

CN212753386U - Moisture on-line measuring device suitable for granary

Info

Publication number: CN212753386U
Application number: CN202021400188.6U
Authority: CN
Inventors: 杨小恒; 朱乾森
Original assignee: Henan Sansen Electronic Technology Co ltd
Current assignee: Henan Sansen Electronic Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-23
Anticipated expiration: 2030-07-16

Abstract

The embodiment of the utility model relates to the technical field of granary grain condition monitoring, in particular to an online moisture detection device suitable for a granary, which comprises a moisture detection component and a control box; the moisture detection assembly comprises a positioning track sleeve, an installation cavity is arranged in the positioning track sleeve, a transmission screw rod is rotatably sleeved in the installation cavity, and the upper end of the transmission screw rod is connected with a driving motor through a coupler; the transmission screw rod is sleeved with a detection probe assembly, and the detection probe assembly slides up and down along the transmission screw rod; the control box is electrically connected with the driving motor through a first lead and is electrically connected with the detection probe assembly through a second lead. The utility model discloses a moisture on-line monitoring device, compact structure, it is convenient to use, but automatic adjustment is to the different position moisture on-line measuring of granary, ensures moisture detection data stable, effective to in real time with moisture detection data transmission to data center, guide the orderly work of the supporting fan of granary, realize the cost reduction increase of granary storage.

Description

Moisture on-line measuring device suitable for granary

Technical Field

The utility model relates to a granary grain feelings monitoring technology field, concretely relates to moisture on-line measuring device suitable for granary.

Background

Along with the collapse of the rural grain storage system, more and more grain storage tasks are undertaken by grain enterprises. The rapid detection of the moisture content of the grain in the links of grain acquisition, storage, transportation, processing, trade and the like is an important quality inspection means, and the accurate determination of the moisture content of the grain is of great significance. The standard method for detecting the grain moisture is a drying weight loss method, the method is accurate in measurement, but is long in time consumption, only suitable for detecting the grain moisture in places such as laboratories and the like, and cannot meet the requirement of on-line detection of the grain moisture in the storage process of a granary. The existing moisture detection device has higher use environment requirement, and because the grain in the granary is unevenly distributed and the straw impurities are segregated, the moisture detection device is easily interfered by adopting a granary fixed-point moisture detection method, so that the moisture detection data has larger fluctuation; in addition, the control system occupies a certain time after the moisture of the grains is measured, so that the workload of the ventilation equipment of the granary is increased, the energy is wasted, and the grains stored in the granary are not dried. Therefore, there is a need for an online moisture detection device suitable for a granary to overcome the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the embodiment of the utility model provides a moisture on-line measuring device suitable for granary.

A moisture online detection device suitable for a granary comprises a moisture detection assembly and a control box;

the moisture detection assembly comprises a positioning track sleeve, an installation cavity is arranged in the positioning track sleeve, a transmission screw rod is rotatably sleeved in the installation cavity of the positioning track sleeve, and the upper end of the transmission screw rod is connected with a driving motor through a coupler;

a sliding groove is formed in the positioning track sleeve along the axis direction, a detection probe assembly is sleeved on the transmission screw rod in a sliding manner corresponding to the sliding groove, and the detection probe assembly slides up and down along the transmission screw rod;

the control box is electrically connected with the driving motor through a first lead and is electrically connected with the detection probe assembly through a second lead.

Further, the positioning track sleeve comprises a track pipe body and a fixing flange fixedly connected with the opening end of the track pipe body, and a fixing shaft hole for mounting the transmission screw rod is formed in the other end of the track pipe body.

Furthermore, the detection probe assembly comprises a sliding sleeve matched with the transmission screw rod, and one side of the sliding sleeve is fixedly connected with one side of the detection probe control part through a connecting block matched with the sliding groove.

Furthermore, a pair of moisture detection probes is fixedly arranged at the lower end of the detection probe control part, and a control circuit board is arranged in the detection probe control part.

Further, the control box comprises a box body, a main control module is arranged inside the box body, and the main control module is electrically connected with the power protection circuit, the display module communication module and the magnetic control module respectively.

Further, the power protection circuit is connected with a battery module, and the battery module comprises a plurality of groups of batteries for providing electric energy.

Furthermore, the display module is a liquid crystal display screen arranged on the panel of the box body.

Furthermore, a control panel is arranged on the box body panel corresponding to the magnetic control module.

Furthermore, one side of the box body is provided with a first wiring port and a second wiring port which are electrically connected with the main control module.

Furthermore, the opposite side of the box bottom plate extends outwards to form a flange, and the flange is correspondingly provided with a fixing component for fixing.

Compared with the prior art the utility model discloses the beneficial effect who gains: the utility model discloses a moisture on-line monitoring device, compact structure, it is convenient to use, but automatic adjustment is to the different position moisture on-line measuring of granary, reduces because grain and straw impurity uneven distribution ensure moisture detection data's stability, effective to in real time with moisture detection data transmission to data center, guide the orderly work of the supporting fan of granary, realize the cost reduction efficiency of granary storage.

Drawings

FIG. 1 is a schematic structural view of an online moisture detection device according to the present embodiment;

FIG. 2 is a schematic view of the connection of the internal structure of the control box;

FIG. 3 is a schematic view of a first view of the positioning track;

FIG. 4 is a schematic diagram of a second view of the positioning track;

FIG. 5 is a schematic view of a first view of the inspection probe;

FIG. 6 is a schematic diagram of a second view angle of the detecting probe;

fig. 7 is a schematic structural diagram of an embodiment of the control box.

In the figure:

100. a moisture detection assembly; 110. a drive motor; 120. a coupling; 130. a transmission screw rod; 140. positioning the track sleeve; 141. a track tube body; 142. a fixed flange; 143. a chute; 144. fixing the shaft hole; 145. installing a cavity; 150. a detection probe assembly; 151. a detection probe control section; 152. A moisture detection probe; 153. a third wiring port; 154. connecting blocks; 155. a silk hole; 156. a sliding sleeve; 1510. a control circuit board;

200. a control box; 210. a main control module; 220. a power supply protection circuit; 230. a battery module; 240. a battery; 250. a display module; 260. a communication module; 270. a magnetic control module; 280. a control panel; 290. a box body; 291. fixing the flanging; 2100. a first wiring port; 2110. a second wiring port; 2120. a fixing assembly;

300. a first conductive line;

400. a second conductive line.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.

Referring to fig. 1 to 7, the embodiment of the present invention discloses an online moisture detection device for a granary, comprising a moisture detection assembly 100 and a control box 200;

in this embodiment, the moisture detecting assembly 100 includes a positioning rail sleeve 140, an installation cavity 145 is disposed in the positioning rail sleeve 140, a transmission screw 130 is rotatably sleeved in the installation cavity 145, and an upper end of the transmission screw 130 is connected to the driving motor 110 through a coupling 120; the driving motor 110 can drive the transmission screw 130 to rotate along the axis of the positioning track sleeve 140;

in this embodiment, the positioning rail sleeve 140 is provided with a sliding groove 143 along the axial direction, the transmission screw 130 is slidably sleeved with the detection probe assembly 150 corresponding to the sliding groove 143, and the detection probe assembly 150 slides up and down along the transmission screw 130; the detection probe assembly 150 arranged in the way can be lifted along the positioning track sleeve 140, so that the position of the detection probe assembly 150 extending into the granary is adjusted, and moisture detection is performed on different granary sites;

in this embodiment, the control box 200 is electrically connected to the driving motor 110 through a first conducting wire 300 and electrically connected to the detecting probe assembly 150 through a second conducting wire 400.

Referring to fig. 3 and 4, the positioning rail sleeve 140 includes a rail tube 141 and a fixing flange 142 fixedly connected to an open end of the rail tube 141, a fixing shaft hole 144 for mounting the driving screw 130 is formed at the other end of the rail tube 141, and the driving screw 130 is fixedly disposed in the fixing shaft hole 144 through a fixing bearing; the positioning rail sleeve 140 can be fixedly connected with a fixing flange arranged on the granary in a matching way through the fixing flange 142.

Referring to fig. 5 and 6, the detecting probe assembly 150 includes a sliding sleeve 156 disposed in cooperation with the transmission screw 130, one side of the sliding sleeve 156 is fixedly connected to one side of the detecting probe control part 151 through a connecting block 154 disposed in cooperation with the sliding groove 143, and a screw hole 155 is disposed in the sliding sleeve 156 corresponding to the transmission screw 130; the lower end of the detection probe control part 151 is fixedly provided with a pair of moisture detection probes 152, a control circuit board 1510 is arranged inside the detection probe control part 151, the moisture detection probes 152 are electrically connected with the control circuit board 1510, the control circuit board 1510 is electrically connected with the main control module 210, and the main control module 210 issues instructions or receives detection signals to the moisture detection probes 152 through the control circuit board 1510.

Referring to fig. 2 and 7, the control box 200 includes a box 290, a main control module 210 is disposed inside the box 290, and the main control module 210 is electrically connected to the power protection circuit 220, the communication module 260 of the display module 250, and the magnetic control module 270, respectively; the power protection circuit 220 is connected with a battery module 230, the battery module 230 comprises a plurality of groups of batteries 240 for providing electric energy, and the batteries 240, the battery module 230 and the power protection circuit 220 provide electric energy for the moisture detection device; the display module 250 is a liquid crystal display screen arranged on the panel of the box 290 and is used for displaying electric quantity and moisture detection data; a control panel 280 is arranged on the panel of the box 290 corresponding to the magnetic control module 270, and the control panel 280 is touched by a magnetic pen, so that detection parameters such as detection frequency and the like can be adjusted; a first wiring port 2100 and a second wiring port 2110 which are electrically connected with the main control module 210 are arranged on one side of the box 290, the first wiring port 2100 is electrically connected with the first lead 300, and the second wiring port 2110 is electrically connected with the second lead 400; the opposite side of the bottom plate of the box 290 extends outwards to form a fixing flange 291, the fixing flange 291 is correspondingly provided with a fixing component 2120 for fixing, the fixing component 2120 comprises a T-shaped fixing nut and a cross screw, and the control box 200 can be conveniently and fixedly mounted through the fixing component 2120.

It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. The online moisture detection device suitable for the granary is characterized by comprising a moisture detection assembly (100) and a control box (200);

the moisture detection assembly (100) comprises a positioning track sleeve (140), an installation cavity (145) is arranged in the positioning track sleeve (140), a transmission screw rod (130) is rotationally sleeved in the installation cavity (145) of the positioning track sleeve (140), and the upper end of the transmission screw rod (130) is connected with a driving motor (110) through a coupler (120);

a sliding groove (143) is formed in the positioning track sleeve (140) along the axis direction, a detection probe assembly (150) is sleeved on the transmission screw rod (130) in a sliding manner corresponding to the sliding groove (143), and the detection probe assembly (150) slides up and down along the transmission screw rod (130);

the control box (200) is electrically connected with the driving motor (110) through a first lead (300) and is electrically connected with the detection probe assembly (150) through a second lead (400).

2. The online moisture detection device for the granary according to claim 1, wherein the positioning rail sleeve (140) comprises a rail pipe body (141) and a fixing flange (142) fixedly connected with an opening end of the rail pipe body (141), and a fixing shaft hole (144) for mounting the transmission screw rod (130) is formed in the other end of the rail pipe body (141).

3. The online moisture detection device for the granary according to claim 2, wherein the detection probe assembly (150) comprises a sliding sleeve (156) matched with the transmission screw rod (130), and one side of the sliding sleeve (156) is fixedly connected with one side of the detection probe control part (151) through a connecting block (154) matched with the sliding groove 413.

4. The online moisture detection device for the granary according to claim 3, wherein a pair of moisture detection probes (152) are fixedly arranged at the lower end of the detection probe control part (151), and a control circuit board (1510) is arranged inside the detection probe control part (151).

5. The online moisture detection device for the granary according to any one of claims 1 to 4, wherein the control box (200) comprises a box body (290), a main control module (210) is arranged inside the box body (290), and the main control module (210) is electrically connected with the power protection circuit (220), the display module (250), the communication module (260) and the magnetic control module (270) respectively.

6. The online moisture detection device for the granary according to claim 5, wherein a battery module (230) is connected to the power protection circuit (220), and the battery module (230) comprises a plurality of groups of batteries (240) for supplying electric energy.

7. The online moisture detection device for the granary according to claim 5, wherein the display module (250) is a liquid crystal display screen arranged on a panel of the box body (290).

8. The online moisture detection device for the granary according to claim 5, wherein a control panel (280) is arranged on the panel of the box body (290) corresponding to the magnetic control module (270).

9. The online moisture detection device for the granary according to claim 5, wherein a first wiring port (2100) and a second wiring port (2110) electrically connected with the main control module (210) are arranged on one side of the box body (290).

10. The online moisture detection device for the granary according to claim 5, wherein the bottom plate of the box body (290) extends outwards from opposite sides to form a fixed flange (291), and the flange (219) is correspondingly provided with a fixed component (2120) for fixing.