Environment alarm device for chemical machinery

Abstract

The utility model relates to the technical field of chemical machinery monitoring, and particularly discloses an environment alarm device for chemical machinery, which comprises an assembly shell, a self-propelled vehicle is arranged at the bottom end of the assembly shell, and an adjusting mechanism is arranged in the assembly shell; the adjusting mechanism comprises a placement hole, the placement hole is formed in the center of the top end of the assembly shell, through cooperation of the assembly shell and the self-propelled vehicle, the sensing equipment can be driven to detect each chemical machine, and the situation that an alarm threshold value is affected by errors caused by regional detection is avoided; through cooperation of a driving motor, a first threaded rod, a first sleeve and a rotating block, the height or rotation range of a mounting ring can be adjusted, the flexibility of the detection process is improved, meanwhile, a plurality of temperature and humidity sensing devices and the like are embedded through the mounting ring, and a buzzer is arranged, so that a single chemical machine can be carefully detected, and the detection efficiency is improved. The alarm accuracy is improved; and a worker can quickly position a defective machine.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical machinery monitoring, in particular to an environmental alarm device for chemical machinery. Background Technique

[0002] Chemical machinery is the general term for machines and equipment used in chemical industry production. In chemical production, in order to process raw materials into finished products of a certain specification, a series of chemical processes such as raw material pretreatment, chemical reaction, and separation and purification of reaction products are often required. The machinery used to realize these processes is often classified as chemical machinery. Since it is closely related to external conditions such as temperature and humidity during the production and processing process, an environmental alarm device is equipped for prevention and monitoring.

[0003] In the existing technology, when environmental early warning is carried out in the workshop or plant area where chemical machinery is located, corresponding temperature, humidity and other various sensing devices are usually assembled on the wall or at the top, so as to realize the induction and early warning of the surrounding environment during the operation of the machinery.

[0004] In view of the above problems, although the existing solutions can realize environmental monitoring and alarm by installing sensing and monitoring devices on the wall or at the top, in the actual use process, these devices are at a certain distance from the machinery, and at the same time, they are for area-type monitoring, not for monitoring a single machinery alone, resulting in errors in the monitoring process and the situation of being unable to alarm in time and causing danger. Summary of the Invention

[0005] The purpose of the utility model is to provide an environmental alarm device for chemical machinery, which can carefully detect a single chemical machinery, improve the accuracy of alarm and enable the staff to quickly locate the problem machinery, so as to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an environmental alarm device for chemical machinery, including an assembly shell, a self-propelled vehicle is arranged at the bottom end of the assembly shell, and an adjusting mechanism is arranged inside the assembly shell;

[0007] The adjusting mechanism includes a placement hole, which is opened at the center position of the top end of the assembly shell, and a driving motor is embedded at the bottom end inside the placement hole. The power output end of the driving motor is connected with a first threaded rod, and a first sleeve is slidably connected to the outside of the first threaded rod. One end of the first sleeve passing through the placement hole is fixed with a rotating block, and an installation ring penetrates through one end of the outer wall of the rotating block, and a sensing device is embedded on the outer wall of one end of the installation ring passing through the rotating block.

[0008] Preferably, the first threaded rod is threadedly connected with the first sleeve, and a sliding structure is formed between the first sleeve and the placement hole.

[0009] Preferably, a limiting groove is opened on one side of the placement hole at the top of the assembly shell, and a telescopic rod is slidably connected inside the limiting groove.

[0010] Preferably, a micro motor is embedded at the other end of the outer wall of the rotating block, and a second threaded rod is connected to the power output end of the micro motor. A second sleeve is slidably connected to the outer wall of one end of the second threaded rod passing through the rotating block. A radar induction module is embedded at one end of the mounting ring away from the rotating block.

[0011] Preferably, a limiting mechanism is arranged below the outside of the first sleeve. The limiting mechanism includes a fitting block. The fitting block is embedded below the outer wall of the first sleeve, and an electromagnet is embedded on one side below the inside of the fitting block. A permanent magnet block penetrates through one side of the outer wall of the fitting block, and a clamping groove is opened at the position corresponding to the permanent magnet block inside the placement hole.

[0012] Preferably, the limiting mechanism further includes a penetrating block. The penetrating block is fixed on the outer wall of the permanent magnet block facing the clamping groove, and a spring is installed on the outer wall of the permanent magnet block facing the electromagnet.

[0013] Preferably, an elastic structure is formed between the permanent magnet block and the electromagnet through the spring, and the permanent magnet block is adhesively connected to the penetrating block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. Through the cooperation of the assembly shell and the self-propelled vehicle, the sensing device can be driven to detect each chemical machinery, avoiding errors caused by regional detection affecting the alarm threshold. Through the cooperation of the driving motor, the first threaded rod, the first sleeve and the rotating block, the height or rotation range of the mounting ring can be adjusted, improving the flexibility of the detection process. At the same time, multiple temperature, humidity and other sensing devices are embedded in the mounting ring and equipped with a buzzer, so that each chemical machinery can be carefully detected, improving the accuracy of the alarm and enabling the staff to quickly locate the problem machinery;

[0016] 2. Through the fitting block, the electromagnet, the permanent magnet block and the penetrating block, and cooperating with the spring, the penetrating block can enter or exit the clamping groove through the opening and closing of the electromagnet, so as to control the first sleeve to drive the sensing device to adjust the height or rotation range. At the same time, cooperating with the micro motor, the second threaded rod and the second sleeve, the specific position of the sensing device can be adjusted, improving the flexibility. Description of the Drawings

[0017] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is the overall structural view of the present invention;

[0019] Figure 2 It is the structural schematic diagram of the placement hole of the present invention;

[0020] Figure 3 It is the internal structural schematic diagram of the rotating block of the present invention;

[0021] Figure 4 It is the structural schematic diagram of the electromagnet of the present invention.

[0022] Explanation of the reference numerals:

[0023] 1, assembly shell; 2, self-propelled vehicle; 3, adjustment mechanism; 301, placement hole; 302, drive motor; 303, first threaded rod; 304, first sleeve; 305, rotating block; 306, mounting ring; 307, sensing device; 4, limiting groove; 5, telescopic rod; 6, micro motor; 7, second threaded rod; 8, second sleeve; 9, radar induction module; 10, limiting mechanism; 1001, fitting block; 1002, electromagnet; 1003, permanent magnet block; 1004, card slot; 1005, penetrating block; 1006, spring. Specific embodiments

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0025] The present invention provides a technical solution:

[0026] Please refer to Figures 1 to 3, an environmental alarm device for chemical machinery, including an assembly shell 1, a self-propelled vehicle 2 is arranged at the bottom end of the assembly shell 1, and an adjustment mechanism 3 is arranged inside the assembly shell 1; the adjustment mechanism 3 includes an installation hole 301, the installation hole 301 is opened at the center position of the top end of the assembly shell 1, a driving motor 302 is embedded at the inner bottom end of the installation hole 301, the power output end of the driving motor 302 is connected with a first threaded rod 303, the outside of the first threaded rod 303 is slidably connected with a first sleeve 304, one end of the first sleeve 304 passing through the installation hole 301 is fixed with a rotating block 305, one end of the outer wall of the rotating block 305 is provided with an installation ring 306, a sensing device 307 is embedded on the outer wall of the end of the installation ring 306 passing through the rotating block 305, the first threaded rod 303 is threadedly connected with the first sleeve 304, and a sliding structure is formed between the first sleeve 304 and the installation hole 301. A limiting groove 4 is opened on one side of the installation hole 301 at the top end of the assembly shell 1, and a telescopic rod 5 is slidably connected inside the limiting groove 4.

[0027] By adopting the above technical solutions, through pre-programming of the self-propelled vehicle 2, targeted monitoring of chemical machinery can be carried out in sequence and timely alarms can be given, which is convenient for quickly determining the problematic machinery. Driven by the driving motor 302, the first threaded rod 303 is rotated, and according to different methods, the first sleeve 304 drives the rotating block 305, so that the sensing device 307 adjusts its height or rotates. For the contour of the sliding machinery, targeted detection is carried out according to the pre-programmed detection method, which improves the flexibility of detection and avoids inaccurate data caused by mixed detection of multiple machineries, affecting early warning and alarm. The assembly shell 1 enables the first sleeve 304 to move stably through the installation hole 301, avoiding the situation of deviation. A plurality of different sensing devices 307, such as induction devices required for corresponding data of temperature, humidity, etc., are embedded on the outer wall of the installation ring 306 and a buzzer is equipped. At the same time, the rotating block 305 can slide on the assembly shell 1 along the limiting groove 4 through the fixed telescopic rod 5 while adjusting the height, further improving the stability of the adjustment process.

[0028] Specifically, such as Figure 3 and Figure 4As shown, a micro motor 6 is embedded at the other end of the outer wall of the rotating block 305. The power output end of the micro motor 6 is connected to a second threaded rod 7. One end of the second threaded rod 7 passing through the outer wall of the rotating block 305 is slidably connected to a second sleeve 8. A radar induction module 9 is embedded at one end of the mounting ring 306 away from the rotating block 305. A limiting mechanism 10 is arranged below the outside of the first sleeve 304. The limiting mechanism 10 includes a fitting block 1001. The fitting block 1001 is embedded at the lower part of the outer wall of the first sleeve 304. An electromagnet 1002 is embedded at one side of the lower part of the fitting block 1001. A permanent magnet block 1003 penetrates into one side of the outer wall of the fitting block 1001. A clamping groove 1004 is opened at the position corresponding to the permanent magnet block 1003 inside the placement hole 301. The limiting mechanism 10 further includes a penetrating block 1005. The penetrating block 1005 is fixed to the outer wall of the permanent magnet block 1003 facing the clamping groove 1004. A spring 1006 is installed on the outer wall of the permanent magnet block 1003 facing the electromagnet 1002. An elastic structure is formed between the permanent magnet block 1003 and the electromagnet 1002 through the spring 1006. The permanent magnet block 1003 is adhesively connected to the penetrating block 1005.

[0029] By adopting the above technical solution, the second threaded rod 7 is driven by the micro motor 6 to make the second sleeve 8 penetrate into the rotating block 305, so as to adjust the position of the mounting ring 306, adjust the sensing device 307 according to the position of the chemical machinery, and sense the surrounding environment through the radar induction module 9 and avoid it in time. Through the electromagnet 1002 embedded in the fitting block 1001, after starting, the magnetic pole generated is the same as that of the permanent magnet block 1003, so as to push the permanent magnet block 1003 to drive the penetrating block 1005 to penetrate into the clamping groove 1004. After closing, the permanent magnet block 1003 is reset by the spring 1006. When the electromagnet 1002 starts, the clamping groove 1004 and the penetrating block 1005 are limited. The first threaded rod 303 pushes the first sleeve 304, so as to adjust the height of the sensing device 307. When the electromagnet 1002 is closed, the penetrating block 1005 disengages from the clamping groove 1004, so that the rotating block 305 can be rotated to adjust the position of the sensing device 307, and set and adjusted according to the specific situation, so as to improve the flexibility and avoid the trouble of manual operation.

[0030] Working principle: The self-propelled vehicle 2 is similar to automated devices such as floor-sweeping robots. It is pre-programmed to approach each chemical machine in turn and monitor data, improving the accuracy of alarm data. The drive motor 302 installed in the assembly housing 1 operates to drive the first threaded rod 303, causing the first sleeve 304 to rotate inside the placement hole 301. By opening and closing the electromagnet 1002, the permanent magnet block 1003 drives the penetration block 1005 into the card slot 1004, or the permanent magnet block 1003 is reset by the spring 1006. When the penetration block 1005 enters the card slot 1004, the first sleeve 304 is limited by the card slot 1004, so that the first threaded rod 303 pushes the first sleeve 304 to adjust the height, and the height of the sensing device 307 is adjusted according to the sliding machine. When the penetration block 1005 is reset within the fitting block 1001, the first sleeve 304 rotates with the first threaded rod 303, driving the rotating block 305, and the mounting ring 306 drives the sensing device 307 to rotate and adjust the position. The rotating block 305 rotates stably along the limiting groove 4 through the telescopic rod 5. The radar sensing module 9 on one side of the mounting ring 306 facilitates identifying the contour of the chemical machine, so as to monitor from the height or position according to the pre-programmed form, improving the accuracy of early warning and alarm data. The micro motor 6 drives the second threaded rod 7, causing the second sleeve 8 to slide along the rotating block 305, thereby adjusting the position of the sensing device 307 to improve flexibility.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An environmental alarm device for chemical machinery, including an assembly shell (1), characterized in that: A self-propelled vehicle (2) is installed at the bottom end of the assembly shell (1), and an adjustment mechanism (3) is arranged inside the assembly shell (1). The adjustment mechanism (3) includes a placement hole (301) which is opened at the center of the top end of the assembly shell (1). A driving motor (302) is embedded at the bottom end inside the placement hole (301). The power output end of the driving motor (302) is connected to a first threaded rod (303). A first sleeve (304) is slidably connected to the outer part of the first threaded rod (303). One end of the first sleeve (304) passing through the placement hole (301) is fixed with a rotating block (305). One end of the outer wall of the rotating block (305) is provided with an installation ring (306) passing through it. A sensing device (307) is embedded on the outer wall of one end of the installation ring (306) passing through the rotating block (305).

2. An environmental alarm device for chemical machinery according to claim 1, characterized in that: The first threaded rod (303) is in threaded connection with the first sleeve (304), and a sliding structure is formed between the first sleeve (304) and the placement hole (301).

3. An environmental alarm device for chemical machinery according to claim 1, characterized in that: A limiting groove (4) is opened on one side of the placement hole (301) at the top end of the assembly shell (1), and a telescopic rod (5) is slidably connected inside the limiting groove (4).

4. An environmental alarm device for chemical machinery according to claim 1, characterized in that: A micro motor (6) is embedded at the other end of the outer wall of the rotating block (305). The power output end of the micro motor (6) is connected to a second threaded rod (7). A second sleeve (8) is slidably connected to the outer wall of one end of the second threaded rod (7) passing through the rotating block (305). A radar sensing module (9) is embedded at the end of the installation ring (306) far from the rotating block (305).

5. An environmental alarm device for chemical machinery according to claim 1, characterized in that: A limiting mechanism (10) is arranged below the outer part of the first sleeve (304). The limiting mechanism (10) includes a fitting block (1001) which is embedded at the lower part of the outer wall of the first sleeve (304). An electromagnet (1002) is embedded at one side of the lower part inside the fitting block (1001). A permanent magnet block (1003) penetrates into one side of the outer wall of the fitting block (1001). A clamping groove (1004) is opened at the position corresponding to the permanent magnet block (1003) inside the placement hole (301).

6. An environmental alarm device for chemical machinery according to claim 5, characterized in that: The limiting mechanism (10) further includes a penetrating block (1005) which is fixed on the outer wall of the permanent magnet block (1003) facing the clamping groove (1004). A spring (1006) is installed on the outer wall of the permanent magnet block (1003) facing the electromagnet (1002).

7. An environmental alarm device for chemical machinery according to claim 6, characterized in that: The permanent magnet block (1003) forms an elastic structure with the electromagnet (1002) through the spring (1006), and the permanent magnet block (1003) is adhesively connected to the penetrating block (1005).

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