Granary temperature and humidity detection device

Abstract

The utility model relates to a granary temperature and humidity detection device which is characterized in that the granary temperature and humidity detection device is composed of a shell, a detection structure, a winding structure and an electric control structure, the detection structure is installed in the shell, the winding structure is installed on the right side of the detection structure, and an electric control unit is installed on the right side of the winding structure. An electric telescopic through shaft moves up and down to drive a detection probe arranged at the top end of a detection cable to move up and down to extend into a grain pile, so that the temperature and humidity of different positions in the grain pile can be detected, and the temperature and humidity of all-angle and multi-position of the granary can be comprehensively controlled; grain spoilage caused by temperature and humidity rise caused by respiration of grains in a grain pile is reduced, the grain storage quality of the granary is improved, and loss is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of granary temperature and humidity detection, in particular to a granary temperature and humidity detection device. Background Art

[0002] The Chinese utility model with patent number CN219141907U discloses a temperature and humidity detection device for a grain depot, which is provided with an air guide pipe, a one-way valve, a filter plate, a fan, a connecting cover, a placement hole, a placement rack, a splint, a screw, a knob, a connecting pipe, a slide plate, a slide groove, a limit rod, a support rod, a compression spring, a rotating rod, and a roller. A humidity detector can be installed in the placement hole and the placement rack. The humidity detector carries a test paper, and the detector can be fixed by the splint and the roller. It is easy to use, convenient for detecting temperature and humidity, and convenient for replacement and maintenance, which greatly improves the use efficiency.

[0003] The above utility model still has certain problems for users. In the actual process of storing grain in a granary, the grain stored in the granary is usually piled high. As the grain pile height changes, the effect of the grain's respiration varies, and a large temperature difference is easily formed inside the grain pile. The existing temperature and humidity detection device can only detect the temperature and humidity around the device, and cannot accurately reflect the temperature and humidity at different positions in the granary. Grain mildew caused by excessive temperature and humidity will still occur inside the grain pile, affecting the storage quality of the stored grain. Utility Model Content

[0004] In view of the above technical problems, the utility model provides a granary temperature and humidity detection device, which is characterized by comprising a shell, a detection structure, and a winding structure. The detection structure is installed inside the shell, and the winding structure is installed on the right side of the detection structure.

[0005] The detection structure is composed of a detection control box, a display screen, a switch, a telescopic shaft extension button, a telescopic shaft retraction button, a cable connection buckle, and a temperature and humidity detector. The display screen is installed above the front surface of the detection control box, the temperature and humidity detector is installed inside the detection control box, the switch is installed below the screen, the telescopic shaft extension button is installed on the right side of the switch, the telescopic shaft retraction button is installed on the right side of the telescopic shaft extension button, and the cable connection buckle is installed in the opening on the right side of the inspection control box.

[0006] The winding structure consists of a detection cable, a cable fixing bracket, a wire passing hole, a fixed shaft, a wire baffle A, a wire baffle B, a winding shaft, a drive motor, a motor bracket, a cable fixing buckle, a cable installation buckle, an electric telescopic shaft, and a detection probe. One end of the cable is installed inside the detection control box through the cable connecting buckle and connected to the temperature and humidity detector. The other end of the detection cable is wound around the winding shaft through the wire passing hole. The fixed shaft passes through the winding shaft. One end of the fixed shaft passes through the wire baffle A. The other end of the fixed shaft is installed with the wire baffle B. The wire passing hole is installed on the upper left side of the cable fixing bracket. The wire baffle A and The wire blocking plate B is installed on the cable fixing bracket. The cable fixing bracket and the bottom plate of the shell have holes. The detection cable extends out of the bottom plate of the shell through the holes. The electric telescopic shaft is installed outside the hole. The cable fixing buckle is installed on the fixed part of the bottom end of the electric telescopic shaft. The detection cable is fixed to the electric telescopic shaft through the cable fixing buckle. The detection probe is installed on the top of the electric telescopic shaft. The cable installation buckle is installed above the detection probe. The detection cable passes through the cable installation buckle and is connected to the inside of the detection probe. The motor bracket is installed on the right side of the cable fixing bracket. The drive motor is installed above the motor bracket. The drive motor is connected to the electric telescopic shaft through wires.

[0007] Specifically, the detection structure and the winding structure are both installed inside the housing.

[0008] Specifically, the detection control box is connected to an external power supply, and the display screen, switch, telescopic shaft extension button, and telescopic shaft retraction button are all installed on the front surface of the detection control box and connected to the temperature and humidity detector through wires.

[0009] Specifically, the driving motor is connected to an external power source.

[0010] Beneficial effects of the utility model:

[0011] The utility model is provided with a detection cable connected to the detection probe, the cable is fixed on the side of the electric telescopic shaft, the detection probe is installed on the top of the telescopic shaft, the outer shell of the detection probe is hard, and under the drive of the telescopic shaft, the detection cable and the detection probe can be extended into the interior of the grain pile, and the depth of the detection probe extended into the granary can be controlled by extending and retracting the telescopic rod, so that the temperature and humidity of the grain pile at different depths can be detected, and the temperature and humidity of the lower layer inside the grain pile in the granary can be mastered. Based on this, the temperature regulation and ventilation conditions of the grain stacking in the granary can be better adjusted, the grain corruption caused by the increase of temperature and humidity inside the grain pile due to the respiration of the grain can be reduced, and the grain storage quality of the granary can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of a granary temperature and humidity detection device of the utility model;

[0013] Figure 2This is a partial schematic diagram of the winding structure of a granary temperature and humidity detection device of the utility model;

[0014] Figure 3 This is a partial schematic diagram of the winding structure of a granary temperature and humidity detection device of the utility model;

[0015] As shown in the figure: 1. Shell, 2. Detection control box, 3. Switch, 4. Telescopic shaft extension button, 5. Telescopic shaft retracting button, 6. Display screen, 7. Cable connecting buckle, 8. Detection cable, 9. Cable fixing bracket, 12. Wire hole, 11. Fixed shaft, 12. Wire block plate A, 13. Wire block plate B, 14. Winding shaft, 15. Drive motor, 16. Motor bracket, 17. Electric telescopic shaft, 18. Cable fixing buckle, 19. Cable installation buckle, 20. Detection probe. DETAILED DESCRIPTION

[0016] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0019] Example 1

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, a detection control box 2 is installed on the left side inside the shell 1, a temperature and humidity detector is installed inside the detection control box 2, a display screen 6 is installed above the front surface of the detection control box 2, a switch 3 is installed below the display screen 6, a telescopic shaft extension button 4 is installed on the right side of the switch 3, and a telescopic shaft contraction button 5 is installed on the right side of the through-shaft extension button 4. A cable connecting buckle 7 is installed in the opening on the right side of the detection control box 2, one end of the detection cable 8 is connected to the temperature and humidity detector inside the detection control box 2 through the cable connecting buckle 7, the other end of the detection cable 8 is wound on the winding shaft 14, the fixed shaft 11 passes through the inside of the winding shaft 14, one end of the fixed shaft 11 passes through the wire blocking plate A12, and the other end passes through the wire blocking plate B13, the fixed shaft 11 is installed on the cable fixing bracket 9, and the wire blocking plate Plate A12 and wire blocking plate B13 are installed on the cable fixing bracket 9, and a motor bracket 16 is installed on the right side of the cable fixing bracket 9. A drive motor 15 is installed on the motor bracket 16, and the drive motor 15 is connected to the electric telescopic shaft 17 through electric wires. A hole is opened in the bottom plate of the outer shell 1, and the detection cable 8 extends out of the bottom plate of the outer shell 1 through the hole. The electric telescopic shaft 17 is installed outside the bottom plate of the outer shell 1, and a cable fixing buckle 18 is installed on the side of the fixed and immovable part of the bottom end of the electric telescopic shaft 17. The detection cable 8 is fixed to the electric telescopic shaft 17 through the cable fixing buckle 18, and a detection probe 20 is installed at the bottom end of the electric telescopic shaft 17. A cable mounting buckle 19 is installed above the detection probe 20, and the detection cable 8 is connected to the inside of the detection probe 20 through the cable mounting buckle 19.

[0021] Example 2

[0022] During use, turn on the switch 3, start the detection control box 2, start the telescopic shaft extension button 4 to extend the electric telescopic shaft 17, drive the detection cable 8 and the detection probe 20 to move downward to the inside of the grain pile, and then perform temperature and humidity detection.

[0023] After the detection is finished, the telescopic shaft retracting button 5 is activated to retract the electric telescopic shaft 17 , and the detection cable 8 is reeled onto the winding shaft 14 , thereby completing the recovery of the detection cable 8 .

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The various components mentioned in the utility model are common technologies in the existing field. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A granary temperature and humidity detection device, characterized in that It is composed of a shell, a detection structure, and a winding structure. The detection structure is installed inside the shell, and the winding structure is installed on the right side of the detection structure. The winding structure is composed of a detection cable, a cable fixing bracket, a wire hole, a fixed shaft, a wire baffle A, a wire baffle B, a winding shaft, a driving motor, a motor bracket, a cable fixing buckle, a cable installation buckle, an electric telescopic shaft, and a detection probe. A wire hole is set on one side of the cable fixing bracket, and one end of the detection cable passes through the middle of the wire hole and is connected to the temperature and humidity detector inside the detection control box. One end of the detection cable is wound on the winding shaft, the middle of the winding shaft passes through the fixed shaft, and one end of the fixed shaft passes through the wire baffle A. The wire baffle A is installed on the cable fixing bracket, the other end of the fixed shaft passes through the wire baffle B, and the wire baffle B is installed on the cable fixing bracket. The cable fixing bracket and the bottom opening of the shell, the detection cable passes through the opening, and the electric telescopic shaft is installed on the outside of the opening. The fixed and non-telescopic bottom end of the electric telescopic shaft is installed with a cable fixing buckle, and the cable fixing buckle fixes the detection cable. The bottom end of the electric telescopic shaft is installed with a detection probe, and the cable installation buckle is installed on the top of the detection probe. The cable installation buckle is installed to install the inspection cable and is connected to the inside of the detection probe. The motor bracket is installed on the right end of the cable fixing bracket, and the drive motor is installed on the motor bracket.

2. A granary temperature and humidity detection device according to claim 1, characterized in that The detection structure consists of a detection control box, a display screen, a switch, a telescopic shaft extension button, a telescopic shaft retraction button, a cable connecting buckle, and a temperature and humidity detector. The temperature and humidity detector is installed inside the detection control box, a display screen is installed above the front surface of the detection control box, a switch is installed below the display screen, a telescopic shaft extension button is installed on the right side of the switch, a telescopic shaft retraction button is installed on the right side of the telescopic shaft extension button, and a cable connecting buckle is installed at a hole on the right side of the detection control box.

3. A granary temperature and humidity detection device according to claim 1, characterized in that The detection structure and the winding structure are both installed inside the shell.

4. A granary temperature and humidity detection device according to claim 2, characterized in that The detection control box is connected to an external power supply, and the display screen, switch, telescopic shaft extension button, and telescopic shaft contraction button are all installed on the front surface of the detection control box and connected to the temperature and humidity detector through wires.

5. A granary temperature and humidity detection device according to claim 1, characterized in that The driving motor is connected to an external power source.

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