Visual granary temperature measurement display device

Abstract

The utility model discloses a visual granary temperature measurement display device, which relates to the technical field of temperature detection, and comprises a mounting panel, one side of the mounting panel is fixedly connected with a fixing frame, the inside of the fixing frame is rotatably connected with a first screw rod, the side wall of a lifting seat is fixedly connected with a detection base, and the detection base is fixedly connected with a second screw rod. The beneficial effects of the utility model are that: the detection base moves up and down in the granary to realize the effect of measuring the temperature of different heights in the granary, and the effect of inserting the needle type temperature sensor into the grain is realized, so that the temperature in the grain is measured; and when the device is powered off due to emergency, the standby energy in the storage battery can start the audible and visual alarm to give an alarm in time, so that the safety of the granary is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature detection, in particular to a visual temperature measuring and displaying device for grain bins. Background Technique

[0002] China is a large country with a large population. Scientific grain storage is a major event to ensure the food supply of the people and promote social stability. The monitoring of the temperature in grain bins plays an important role in scientific grain storage. In most grain storage enterprises, the temperature of grain bins is still mainly detected manually at present. Due to the large floor area of the grain depot, the grain bins are scattered, and there are many temperature test points in the bins, the manual monitoring workload is large, the efficiency is low, the detection period is long, and it is easy to miss detection. Therefore, a visual temperature measuring and displaying device for grain bins is needed to conveniently observe the temperature inside the grain bins.

[0003] The visual temperature measuring and displaying devices in the prior art have the following problems: 1. The device can only display the temperature inside the grain bin. Due to the differences in the varieties and qualities of grains, there will be differences in the internal temperature of the piled-up grains. If the problems with the internal temperature of the grains cannot be detected in time, it will have a certain impact on the storage effect of the grain bin; 2. The functions of the device are single, and it cannot timely remind the staff when risks occur inside the grain bin. Content of the Utility Model

[0004] The purpose of the utility model is to provide a visual temperature measuring and displaying device for grain bins to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A visual temperature measuring and displaying device for grain bins, including an installation panel, one side of the installation panel is fixedly connected with a fixing frame, a first lead screw is rotatably connected inside the fixing frame, a first motor is fixedly installed on the top of the fixing frame, the output end of the first motor is fixedly connected with the first lead screw, a slide bar is fixedly connected inside the fixing frame, a lifting seat is slidably connected to the surface of the slide bar, one side of the lifting seat is threadedly connected with the first lead screw, a detection base is fixedly connected to the side wall of the lifting seat, and a temperature sensor is arranged on the top of the detection base.

[0006] Preferably: A fixing cylinder is fixedly connected to the middle of the detection base, a power box is fixedly connected to the top of the fixing cylinder, a second lead screw is rotatably connected inside the fixing cylinder, a telescopic cylinder is slidably connected inside the fixing cylinder, the second lead screw is threadedly connected with the middle of the telescopic cylinder, and a needle-type temperature sensor is arranged at the bottom of the telescopic cylinder.

[0007] Preferably, a driving gear and a driven gear are rotatably connected inside the power box. The driving gear is meshed with the driven gear. The middle of the driven gear is fixedly connected to a second lead screw. A second motor is fixedly installed at the bottom of the power box, and the output end of the second motor is fixedly connected to the middle of the driving gear.

[0008] Preferably, a smoke sensor is arranged on the top of the power box.

[0009] Preferably, a fixed arm is fixedly connected to the side wall of the mounting panel. A rotating shaft is rotatably connected to one side of the fixed arm. A fixed shaft sleeve is fixedly connected to the outer wall of the rotating shaft. A photovoltaic panel is fixedly connected to the side of the fixed shaft sleeve.

[0010] Preferably, a fixed box is fixedly connected to the side of the fixed arm. A worm gear is rotatably connected inside the fixed box. One side of the rotating shaft is fixedly connected to the middle of the worm gear. A rotating rod is rotatably connected inside the worm gear. A worm is fixedly connected to the surface of the rotating rod. The worm is meshed with the worm gear. A knob is rotatably connected to the side of the fixed box, and the middle of the knob is fixedly connected to the rotating rod.

[0011] Preferably, a storage battery is fixedly connected to the side of the mounting panel. The photovoltaic panel is electrically connected to the storage battery.

[0012] Preferably, an audible and visual alarm and a control panel are arranged on the side of the mounting panel. The control panel is electrically connected to the first motor, the temperature sensor, the needle-type temperature sensor, the smoke sensor, the storage battery, and the audible and visual alarm.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the setting of the lifting seat, the detection base moves up and down inside the granary, achieving the effect of measuring the temperature at different heights inside the granary; through the setting of the needle-type temperature sensor, the driving gear drives the driven gear to rotate, thereby driving the second lead screw to rotate, and then under the action of the thread, the telescopic cylinder is pushed out of the fixed cylinder, achieving the effect of inserting the needle-type temperature sensor into the grain to measure the temperature inside the grain, ensuring the environmental requirements for grain storage; through the setting of the photovoltaic panel, the storage battery, and the audible and visual alarm, the photovoltaic panel can usually store electricity in the storage battery through solar energy. When an emergency occurs and causes the device to lose power, the backup energy inside the storage battery can activate the audible and visual alarm to send an alarm in time, further improving the safety of the granary. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view of the structure of the present utility model;

[0015] Figure 2 is the rear view of the structure of the present utility model;

[0016] Figure 3 This is a schematic structural diagram of the utility model;

[0017] Figure 4 This is a schematic structural diagram of the utility model;

[0018] Figure 5 This is a schematic structural diagram of the utility model.

[0019] In the figure: 1, mounting panel; 2, fixing frame; 3, first lead screw; 4, first motor; 5, sliding rod; 6, lifting seat; 7, detection base; 8, temperature sensor; 9, fixing cylinder; 10, power box; 11, second lead screw; 12, telescopic cylinder; 13, needle-type temperature sensor; 14, driving gear; 15, driven gear; 16, second motor; 17, smoke sensor; 18, fixing arm; 19, rotating shaft; 20, fixed shaft sleeve; 21, photovoltaic panel; 22, fixing box; 23, worm gear; 24, rotating rod; 25, worm; 26, knob; 27, storage battery; 28, sound and light alarm; 29, control panel. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: a visual temperature measurement display device for a granary, including a mounting panel 1, a fixing frame 2 is fixedly connected to one side of the mounting panel 1, a first lead screw 3 is rotatably connected inside the fixing frame 2, a first motor 4 is fixedly installed on the top of the fixing frame 2, an output end of the first motor 4 is fixedly connected to the first lead screw 3, a sliding rod 5 is fixedly connected inside the fixing frame 2, a lifting seat 6 is slidably connected to the surface of the sliding rod 5, one side of the lifting seat 6 is threadedly connected to the first lead screw 3, a detection base 7 is fixedly connected to a side wall of the lifting seat 6, and a temperature sensor 8 is arranged on the top of the detection base 7.

[0022] In an alternative embodiment: A fixed cylinder 9 is fixedly connected to the middle of the detection base 7. A power box 10 is fixedly connected to the top of the fixed cylinder 9. A second lead screw 11 is rotatably connected inside the fixed cylinder 9. A telescopic cylinder 12 is slidably connected inside the fixed cylinder 9. The middle of the second lead screw 11 is threadedly connected to the telescopic cylinder 12. A needle-type temperature sensor 13 is provided at the bottom of the telescopic cylinder 12. An active gear 14 and a driven gear 15 are rotatably connected inside the power box 10. The active gear 14 is meshed with the driven gear 15. The middle of the driven gear 15 is fixedly connected to the second lead screw 11. A second motor 16 is fixedly installed at the bottom of the power box 10. The output end of the second motor 16 is fixedly connected to the middle of the active gear 14. A smoke sensor 17 is provided at the top of the power box 10.

[0023] It should be noted that when measuring the temperature of the granary, the first motor 4 is started to drive the first lead screw 3 to rotate, so as to drive the lifting seat 6 to move up and down inside the fixed frame 2 under the action of the sliding rod 5, and then drive the detection base 7 to move up and down inside the granary, achieving the effect of measuring the temperature at different heights inside the granary. When needed, the detection base 7 can be lowered to the bottom. Subsequently, the second motor 16 is started to drive the active gear 14 to rotate, so that the active gear 14 drives the driven gear 15 to rotate, thereby driving the second lead screw 11 to rotate, and then pushing the telescopic cylinder 12 out of the fixed cylinder 9 under the action of the thread, achieving the effect of inserting the needle-type temperature sensor 13 into the grain, so as to measure the temperature inside the grain and ensure the environmental requirements for grain storage. When idle, the lifting seat 6 moves to the top of the fixed frame 2, so that the smoke sensor 17 can be located at the top inside the granary, so as to detect the generation of smoke in time.

[0024] In an alternative embodiment: A fixed arm 18 is fixedly connected to the side wall of the mounting panel 1. A rotating shaft 19 is rotatably connected to one side of the fixed arm 18. A fixed shaft sleeve 20 is fixedly connected to the outer wall of the rotating shaft 19. A photovoltaic panel 21 is fixedly connected to the side of the fixed shaft sleeve 20. A fixed box 22 is fixedly connected to the side of the fixed arm 18. A worm gear 23 is rotatably connected inside the fixed box 22. One side of the rotating shaft 19 is fixedly connected to the middle of the worm gear 23. A rotating rod 24 is rotatably connected inside the worm gear 23. A worm 25 is fixedly connected to the surface of the rotating rod 24. The worm 25 is meshed with the worm gear 23. A knob 26 is rotatably connected to the side of the fixed box 22. The middle of the knob 26 is fixedly connected to the rotating rod 24.

[0025] It should be noted that when installing the mounting panel 1, the knob 26 can be rotated, so that the rotating rod 24 drives the worm 25 to rotate, thereby driving the rotating shaft 19 to rotate through the worm gear 23, and then driving the photovoltaic panel 21 to rotate between the fixed arms 18 through the fixed shaft sleeve 20, achieving the effect of adjusting the angle of the photovoltaic panel 21, so as to adjust the photovoltaic panel 21 to an angle convenient for absorbing light energy during installation.

[0026] In an alternative embodiment: A storage battery 27 is fixedly connected to the side of the mounting panel 1. The photovoltaic panel 21 is electrically connected to the storage battery 27. An audible and visual alarm 28 and a control panel 29 are arranged on the side of the mounting panel 1. The control panel 29 is electrically connected to the first motor 4, the temperature sensor 8, the needle type temperature sensor 13, the smoke sensor 17, the storage battery 27 and the audible and visual alarm 28.

[0027] It should be noted that the temperatures measured by the temperature sensor 8 and the needle type temperature sensor 13 can be displayed through the control panel 29. When the temperature is abnormal or the smoke sensor 17 detects smoke in the granary, the audible and visual alarm 28 can emit light and an alarm sound to remind the staff to deal with it in time. Usually, the photovoltaic panel 21 can store electricity in the storage battery 27 through solar energy. When a power failure occurs in an emergency, the backup energy in the storage battery 27 can activate the audible and visual alarm 28 to issue an alarm in time, further improving the safety of the granary.

[0028] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 thus cannot be understood as a limitation to the present invention.

[0029] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0030] In the present invention, unless otherwise clearly specified and defined, the terms "installed", "set", "connected", "fixed", "swivelly connected", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0031] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A visual granary temperature measurement and display device, comprising a mounting panel (1), characterized in that: A fixing frame (2) is fixedly connected to one side of the mounting panel (1), a first screw rod (3) is rotatably connected inside the fixing frame (2), a first motor (4) is fixedly installed on the top of the fixing frame (2), an output end of the first motor (4) is fixedly connected to the first screw rod (3), a sliding rod (5) is fixedly connected inside the fixing frame (2), a lifting seat (6) is slidably connected to the surface of the sliding rod (5), one side of the lifting seat (6) is threadedly connected to the first screw rod (3), a side wall of the lifting seat (6) is fixedly connected to a detection base (7), and a temperature sensor (8) is arranged on the top of the detection base (7).

2. A visual granary temperature measurement and display device according to claim 1, characterized in that: A fixed cylinder (9) is fixedly connected to the middle of the detection base (7), a power box (10) is fixedly connected to the top of the fixed cylinder (9), a second screw rod (11) is rotatably connected inside the fixed cylinder (9), a telescopic cylinder (12) is slidably connected inside the fixed cylinder (9), the second screw rod (11) is threadedly connected to the middle of the telescopic cylinder (12), and a needle temperature sensor (13) is arranged at the bottom of the telescopic cylinder (12).

3. A visual granary temperature measurement and display device according to claim 2, characterized in that: A driving gear (14) and a driven gear (15) are rotatably connected inside the power box (10); the driving gear (14) is meshedly connected with the driven gear (15); the middle of the driven gear (15) is fixedly connected to the second screw rod (11); a second motor (16) is fixedly installed at the bottom of the power box (10); and the output end of the second motor (16) is fixedly connected to the middle of the driving gear (14).

4. A visual granary temperature measurement and display device according to claim 3, characterized in that: A smoke sensor (17) is arranged on the top of the power box (10).

5. The visual granary temperature measurement and display device according to claim 1 is characterized by: A fixed arm (18) is fixedly connected to the side wall of the mounting panel (1), one side of the fixed arm (18) is rotatably connected to a rotating shaft (19), an outer wall of the rotating shaft (19) is fixedly connected to a fixed shaft sleeve (20), and a side surface of the fixed shaft sleeve (20) is fixedly connected to a photovoltaic panel (21).

6. A visual granary temperature measurement and display device according to claim 5, characterized in that: The side of the fixed arm (18) is fixedly connected to a fixed box (22), the interior of the fixed box (22) is rotatably connected to a worm wheel (23), one side of the rotating shaft (19) is fixedly connected to the middle of the worm wheel (23), the interior of the worm wheel (23) is rotatably connected to a rotating rod (24), the surface of the rotating rod (24) is fixedly connected to a worm (25), the worm (25) is meshingly connected to the worm wheel (23), the side of the fixed box (22) is rotatably connected to a knob (26), the middle of the knob (26) is fixedly connected to the rotating rod (24).

7. The visual granary temperature measurement and display device according to claim 5, characterized in that: A storage battery (27) is fixedly connected to the side of the installation panel (1), and the photovoltaic panel (21) is electrically connected to the storage battery (27).

8. The visual granary temperature measurement and display device according to claim 1 is characterized by: An audible and visual alarm (28) and a control panel (29) are arranged on the side of the installation panel (1); the control panel (29) is electrically connected to the first motor (4), the temperature sensor (8), the needle temperature sensor (13), the smoke sensor (17), the battery (27) and the audible and visual alarm (28).

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