Intelligent forest fire prevention monitoring device for forest grass

Abstract

The utility model belongs to the technical field of forest fire prevention monitoring devices, and particularly relates to an intelligent forest grass forest fire prevention monitoring device which comprises a fixing column, a fixing plate fixedly installed on the top of the fixing column, a monitoring device body fixedly installed on the top of the fixing plate, and a fixing strip fixedly installed on one side of the monitoring device body. A limiting groove is formed in one side of the fixing strip, a movable column is movably installed in the limiting groove, one end of the movable column penetrates through the limiting groove, extends to the outside and is fixedly provided with a cleaning rod, the cleaning rod is located on one side of the monitoring device body, and one side of the cleaning rod is tightly attached to the monitoring device body; the driving assembly is located on the fixing plate and used for driving the cleaning rod to slide up and down; when the whole device is used, the situation that dirt is stuck to one side of the monitoring device body and cannot be cleaned thoroughly is avoided, it is guaranteed that fire information can be checked through the monitoring device body, and meanwhile the monitoring device body can be prevented from being damaged by fire.

Description

Technical Field

[0001] The utility model belongs to the technical field of forest fire monitoring devices, and in particular relates to a smart forest fire monitoring device for forests and grasslands. Background Art

[0002] The smart forest fire monitoring device for forestry and grassland is a device that integrates a variety of advanced technologies. It is used for real-time monitoring and early warning of forest fires. It can realize real-time monitoring and early warning of forest fires, greatly improve prevention and monitoring capabilities, and provide strong support for forest fire prevention work.

[0003] For example, the Chinese patent with the publication number CN219085492U discloses a forest fire monitoring device, including a base plate and a plug rod, a plurality of plug rods are fixedly connected to the bottom of the base plate, a plurality of first vertical rods are fixedly connected to the top of the base plate, a first horizontal plate is fixedly connected to the top of the first vertical rod, an adjustment device is installed on the top of the base plate, and a monitoring device is installed on the top of the first horizontal plate. This device can be driven to the location where the forest needs to be monitored, and then the plug rod is inserted into the land or poured with concrete through the base plate to complete the fixation of this device. When a forest fire is detected, the first motor can be started, and the output shaft of the first motor can be used to drive the screw to rotate, so that the screw cooperates with the first vertical rod to drive the sleeve to move upward, and the sleeve drives the second horizontal plate to move, thereby adjusting the height of the monitoring camera on the second horizontal plate, so as to observe more fire situations, thereby improving the use effect.

[0004] The above patent has the following problems:

[0005] This patent has some shortcomings when used, such as: when a fire occurs, the dirt produced by the combustion will adhere to the monitoring equipment, causing the equipment to be unable to see the specific situation on the scene, making it difficult for firefighters to make adequate preparations before extinguishing the fire. At the same time, the above equipment may be burned out when a fire occurs, causing economic losses. In view of this, we propose a smart forest fire monitoring device for forests and grasslands. Utility Model Content

[0006] The purpose of the utility model is to provide a smart forest fire monitoring device for forests and grasslands to solve the problems raised in the above-mentioned background technology.

[0007] In view of this, the utility model provides a smart forest fire monitoring device for forests and grasslands, comprising:

[0008] A fixed column, a fixed plate is fixedly installed on the top of the fixed column, a monitoring device body is fixedly installed on the top of the fixed plate, a fixed bar is fixedly installed on one side of the monitoring device body, a limiting groove is provided on one side of the fixed bar, a movable column is movably installed in the limiting groove, one end of the movable column passes through the limiting groove and extends to the outside and is fixedly installed with a cleaning rod, the cleaning rod is located on one side of the monitoring device body, and one side of the cleaning rod is tightly fitted with the monitoring device body;

[0009] A driving assembly, which is located on the fixed plate and is used to drive the cleaning rod to slide up and down;

[0010] A water tank, the water tank is fixedly mounted on the monitoring device body, and a water pump is fixedly mounted in the water tank, a water outlet pipe is fixedly mounted on the water outlet end of the water pump, the upper end of the water outlet pipe passes through the water tank and extends to the outside and is fixedly mounted with a nozzle, and a filter is symmetrically plugged and mounted on the top of the water tank;

[0011] Two fixing components are both located on the water tank and are used to fix the positions of the two filter screens respectively.

[0012] In the technical solution, when a fire occurs, the driving assembly is provided to drive the cleaning rod to slide downward, and the cleaning rod drives the movable column to slide in the limit groove. Under the action of the limit groove, the movable column will slide back and forth left and right, and the movable column drives the cleaning rod to slide back and forth left and right, so that one side of the cleaning rod can clean the dirt on one side of the monitoring device body from top to bottom and back and forth left and right at the same time, and there will be no situation where dirt sticks to one side of the monitoring device body and cannot be cleaned up, thereby ensuring that the monitoring device body can view fire information;

[0013] When a fire occurs, the water pump first pumps water into the nozzle through the outlet pipe, and the water is sprayed out through the nozzle. The sprayed water forms a protective cover to prevent the monitoring device body from being damaged by the fire;

[0014] When it rains, rainwater will first fall onto the two filters, and then be filtered by the filters. The clean water will fall into the water tank and be collected, while the other dirt will fall to the outside under the action of the inclined filters.

[0015] When the filter is blocked by dirt and needs to be disassembled and replaced, the filter can be pulled out through the set fixing component. When a new filter needs to be installed, first insert the two filters into the water tank. Then, the sides of the two filters facing away from each other are respectively inserted into the two limit bars. The positions of the two filters can be pre-fixed. The positions of the two filters can be fixed through the set fixing component, thereby facilitating the replacement of the filters.

[0016] In the above technical solution, further, the driving component includes:

[0017] A motor, wherein the motor is fixedly mounted at the bottom of a fixed plate, an output shaft of the motor passes through the fixed plate and is fixedly mounted with a threaded rod, a sliding block is threadedly mounted on the threaded rod, a sliding groove 1 is provided in the sliding block, a sliding bar is slidably mounted in the sliding groove 1, the sliding bar is located at one end of a cleaning rod, and one end of the sliding bar passes through the sliding groove 1, extends to the outside and is fixedly connected to one end of the cleaning rod.

[0018] In the present technical scheme, when a fire occurs, the motor is first started, the motor is powered on and drives the threaded rod to rotate, and under the action of the thread, the threaded rod drives the sliding block to slide downward, the sliding block drives the sliding bar and the cleaning rod to slide downward, and the cleaning rod drives the movable column to slide in the limiting groove, and under the action of the limiting groove, the movable column will slide back and forth left and right, the movable column drives the cleaning rod to slide back and forth left and right, and the cleaning rod drives the sliding bar to slide back and forth left and right in the sliding groove, so that the brush on one side of the cleaning rod can clean the dirt on one side of the monitoring device body from top to bottom and back and forth left and right, and there will be no situation where dirt sticks to one side of the monitoring device body and cannot be cleaned cleanly, thereby ensuring that the monitoring device body can view fire information.

[0019] In the above technical solution, further, the fixing assembly includes:

[0020] A limit bar, the limit bar is fixedly mounted on the water tank and is located on one side of the filter screen, one side of the limit bar extends into the filter screen, and the limit bar is plugged and matched with the filter screen;

[0021] Sliding groove 2, the sliding groove 2 is opened in the water tank and is located on the other side of the filter screen, a limit block is slidably installed in the sliding groove 2, one side of the limit block is fixedly installed with a plurality of springs fixed to the inner wall of the sliding groove 2, the other side of the limit block penetrates the sliding groove 2 and extends into the filter screen, the other side of the limit block is plugged into the filter screen, and the top of the limit block penetrates the sliding groove 2 and extends to the outside.

[0022] In the present technical solution, when the filter is blocked by dirt and needs to be disassembled and replaced, first pull the two limit blocks to slide and move closer to each other, then several springs are squeezed and contracted, and when the two limit blocks are respectively detached from the two filters, the filter can be pulled out, and when a new filter needs to be installed, first insert the two filters into the water tank, and then the sides of the two filters away from each other are respectively inserted into the two limit bars, so that the positions of the two filters can be pre-fixed, and then the personnel release the two limit blocks, and under the action of the rebound force of several springs, the two limit blocks can be pushed to slide and move away from each other, and finally one side of the two limit blocks is respectively inserted into the two filters, so that the positions of the two filters can be fixed, thereby facilitating the replacement of the filter.

[0023] In the above technical solution, further, a brush is fixedly mounted on one side of the cleaning rod.

[0024] In the present technical solution, the brush on one side of the cleaning rod can clean the dirt on one side of the monitoring device body from top to bottom and back and forth from left to right, and there will be no situation where dirt sticks to one side of the monitoring device body and cannot be cleaned thoroughly.

[0025] In the above technical solution, further, the two filter screens are both arranged at an incline.

[0026] In this technical solution, when it rains, rainwater will first fall onto the two filter nets, and then be filtered by the filter nets, and the dirt will fall to the outside under the action of the inclined filter nets.

[0027] In the above technical solution, further, the cleaning rod and the sliding bar are an integrally formed structure.

[0028] In this technical solution, the stability of the cleaning rod and the sliding bar during operation is ensured.

[0029] The beneficial effects of the utility model are:

[0030] 1. When a fire occurs, the smart forest fire prevention monitoring device for forestry and grassland can drive the cleaning rod to slide downward through the set driving component, and the cleaning rod drives the movable column to slide in the limit groove. Under the action of the limit groove, the movable column will slide back and forth left and right, and the movable column drives the cleaning rod to slide back and forth left and right, so that one side of the cleaning rod can clean the dirt on one side of the monitoring device body from top to bottom and back and forth left and right, and there will be no situation where dirt sticks to one side of the monitoring device body and cannot be cleaned cleanly, thereby ensuring that the monitoring device body can view fire information.

[0031] 2. For this smart forest fire prevention monitoring device for forestry and grassland, when a fire occurs, the water pump first draws water into the nozzle through the outlet pipe, and the water is sprayed out through the nozzle. The sprayed water forms a protective cover to prevent the monitoring device body from being damaged by the fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0033] Figure 2 It is a schematic diagram of the main body area structure of the monitoring device of the utility model;

[0034] Figure 3 The utility model Figure 2 The enlarged structural diagram at A in the middle;

[0035] Figure 4 It is a schematic diagram of the structure of the movable column area of ​​the utility model;

[0036] Figure 5 It is a schematic diagram of the cross-sectional structure of the water tank of the utility model;

[0037] Figure 6 The utility model Figure 5 The enlarged structural diagram at A in the middle;

[0038] Figure 7 It is a schematic diagram of the limit strip area structure of the utility model.

[0039] The symbols in the figure are:

[0040] 1. Fixed column; 2. Fixed plate; 3. Monitoring device body; 4. Cleaning rod; 5. Water tank; 6. Water pump; 7. Water outlet pipe; 8. Nozzle; 9. Filter; 10. Limit bar; 11. Sliding block; 12. Sliding slot 1; 13. Sliding bar; 14. Motor; 15. Threaded rod; 16. Fixed bar; 17. Limit slot; 18. Movable column; 19. Sliding slot 2; 20. Limit block; 21. Spring. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0042] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0043] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0044] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0045] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0046] Embodiment 1:

[0047] See also Figure 1 - Figure 7 As shown, this embodiment provides a smart forest fire monitoring device for forest and grassland, including:

[0048] A fixed column 1, a fixed plate 2 is fixedly installed on the top of the fixed column 1, a monitoring device body 3 is fixedly installed on the top of the fixed plate 2, a fixed bar 16 is fixedly installed on one side of the monitoring device body 3, a limiting groove 17 is provided on one side of the fixed bar 16, a movable column 18 is movably installed in the limiting groove 17, one end of the movable column 18 passes through the limiting groove 17 and extends to the outside and is fixedly installed with a cleaning rod 4, the cleaning rod 4 is located on one side of the monitoring device body 3, and one side of the cleaning rod 4 is tightly fitted with the monitoring device body 3;

[0049] A driving assembly, which is located on the fixed plate 2 and is used to drive the cleaning rod 4 to slide up and down;

[0050] A water tank 5 is fixedly mounted on the monitoring device body 3, and a water pump 6 is fixedly mounted in the water tank 5, a water outlet pipe 7 is fixedly mounted on the water outlet end of the water pump 6, the upper end of the water outlet pipe 7 penetrates the water tank 5 and extends to the outside and is fixedly mounted with a nozzle 8, and a filter screen 9 is symmetrically plugged and mounted on the top of the water tank 5;

[0051] Two fixing components, both of which are located on the water tank 5 and are used to fix the positions of the two filter screens 9 respectively.

[0052] When a fire occurs, the driving assembly is provided to drive the cleaning rod 4 to slide downward, and the cleaning rod 4 drives the movable column 18 to slide in the limiting groove 17. Under the action of the limiting groove 17, the movable column 18 will slide back and forth, and the movable column 18 drives the cleaning rod 4 to slide back and forth, so that one side of the cleaning rod 4 can clean the dirt on one side of the monitoring device body 3 from top to bottom and back and forth, and there will be no situation where dirt sticks to one side of the monitoring device body 3 and cannot be cleaned, thereby ensuring that the monitoring device body 3 can view fire information;

[0053] When a fire occurs, the water pump 6 first pumps water into the nozzle 8 through the water outlet pipe 7, and the water is sprayed out through the nozzle 8. The sprayed water forms a protective cover to prevent the monitoring device body 3 from being damaged by the fire.

[0054] When it rains, rainwater will first fall onto the two filter screens 9, and then be filtered by the filter screens 9, and the clean water will fall into the water tank 5 for collection, while other dirt will fall to the outside under the action of the inclined filter screens 9;

[0055] When the filter screen 9 is blocked by dirt and needs to be disassembled and replaced, the filter screen 9 can be pulled out through the set fixing component. When the new filter screen 9 needs to be installed, the two filter screens 9 are first inserted into the water tank 5. Then, the sides of the two filter screens 9 away from each other are respectively inserted into the two limit strips 10, so that the positions of the two filter screens 9 can be pre-fixed. The positions of the two filter screens 9 can be fixed by the set fixing component, thereby achieving the purpose of facilitating the replacement of the filter screen 9.

[0056] In this embodiment, the driving component includes:

[0057] The motor 14 is fixedly mounted at the bottom of the fixed plate 2, the output shaft of the motor 14 penetrates the fixed plate 2 and is fixedly mounted with a threaded rod 15, a sliding block 11 is threadedly mounted on the threaded rod 15, a sliding groove 12 is provided in the sliding block 11, a sliding bar 13 is slidably mounted in the sliding groove 12, the sliding bar 13 is located at one end of the cleaning rod 4, and one end of the sliding bar 13 penetrates the sliding groove 12, extends to the outside and is fixedly connected to one end of the cleaning rod 4;

[0058] Among them, when a fire occurs, the motor 14 is first started, the motor 14 is powered on and drives the threaded rod 15 to rotate. Under the action of the thread, the threaded rod 15 drives the sliding block 11 to slide downward, the sliding block 11 drives the sliding bar 13 and the cleaning rod 4 to slide downward, and the cleaning rod 4 drives the movable column 18 to slide in the limiting groove 17. Under the action of the limiting groove 17, the movable column 18 will slide back and forth left and right, and the movable column 18 drives the cleaning rod 4 to slide back and forth left and right. The cleaning rod 4 drives the sliding bar 13 to slide back and forth in the sliding groove 12, so that the brush on one side of the cleaning rod 4 can clean the dirt on one side of the monitoring device body 3 from top to bottom and back and forth left and right, and there will be no situation where dirt sticks to one side of the monitoring device body 3 and cannot be cleaned cleanly, thereby ensuring that the monitoring device body 3 can view fire information.

[0059] In this embodiment, the fixing component includes:

[0060] A limit strip 10 is fixedly mounted on the water tank 5 and is located on one side of the filter screen 9. One side of the limit strip 10 extends into the filter screen 9, and the limit strip 10 is plugged and matched with the filter screen 9;

[0061] The second sliding groove 19 is provided in the water tank 5 and is located on the other side of the filter screen 9. A limit block 20 is slidably installed in the second sliding groove 19. A plurality of springs 21 fixed to the inner wall of the second sliding groove 19 are fixedly installed on one side of the limit block 20. The other side of the limit block 20 penetrates the second sliding groove 19 and extends into the filter screen 9. The other side of the limit block 20 is plugged and matched with the filter screen 9. The top of the limit block 20 penetrates the second sliding groove 19 and extends to the outside.

[0062] Among them, when the filter screen 9 is blocked by dirt and needs to be disassembled and replaced, first pull the two limit blocks 20 to slide and move closer to each other, and then the springs 21 are squeezed and contracted. When the two limit blocks 20 are respectively detached from the two filter screens 9, the filter screen 9 can be pulled out. When a new filter screen 9 needs to be installed, first insert the two filter screens 9 into the water tank 5, and then the sides of the two filter screens 9 away from each other are respectively inserted into the two limit strips 10, so that the positions of the two filter screens 9 can be pre-fixed. Then the personnel loosen the two limit blocks 20, and under the action of the rebound force of the springs 21, the two limit blocks 20 can be pushed to slide and move away from each other. Finally, one side of the two limit blocks 20 is respectively inserted into the two filter screens 9, so that the positions of the two filter screens 9 can be fixed, thereby achieving the effect of facilitating the replacement of the filter screen 9.

[0063] Embodiment 2:

[0064] This embodiment provides a smart forest fire monitoring device for forestry and grassland, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0065] In this embodiment, a brush is fixedly mounted on one side of the cleaning rod 4 .

[0066] The brush on one side of the cleaning rod 4 can clean the dirt on one side of the monitoring device body 3 from top to bottom and back and forth from left to right, and there will be no situation where dirt sticks to one side of the monitoring device body 3 and cannot be cleaned thoroughly.

[0067] Embodiment 3:

[0068] This embodiment provides a smart forest fire monitoring device for forestry and grassland, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0069] In this embodiment, the two filter screens 9 are both arranged at an inclination.

[0070] When it rains, rainwater will first fall onto the two filter screens 9, and then be filtered by the filter screens 9, and dirt will fall to the outside under the action of the inclined filter screens 9.

[0071] Embodiment 4:

[0072] This embodiment provides a smart forest fire monitoring device for forestry and grassland, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features.

[0073] In this embodiment, the cleaning rod 4 and the sliding bar 13 are an integrally formed structure.

[0074] The stability of the cleaning rod 4 and the sliding bar 13 during operation is ensured.

[0075] The nozzle 8 involved in the utility model adopts a fixed spray ball with a product number of S360-D28-1.5 produced by Changyuan Spray Technology Co., Ltd. The nozzle 8 involved in the utility model is a prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to the structure and working principle of the nozzle 8.

[0076] Working principle: when a fire occurs, the motor 14 is first started, the motor 14 is powered on and drives the threaded rod 15 to rotate. Under the action of the thread, the threaded rod 15 drives the sliding block 11 to slide downward, the sliding block 11 drives the sliding bar 13 and the cleaning rod 4 to slide downward, and the cleaning rod 4 drives the movable column 18 to slide in the limiting groove 17. Under the action of the limiting groove 17, the movable column 18 will slide back and forth left and right, and the movable column 18 drives the cleaning rod 4 to slide back and forth left and right. The cleaning rod 4 drives the sliding bar 13 to slide back and forth in the sliding groove 12, so that the brush on one side of the cleaning rod 4 can clean the dirt on one side of the monitoring device body 3 from top to bottom and back and forth left and right, and there will be no situation where dirt sticks to one side of the monitoring device body 3 and cannot be cleaned cleanly, thereby ensuring that the monitoring device body 3 can view fire information;

[0077] When a fire occurs, the water pump 6 first pumps water into the nozzle 8 through the water outlet pipe 7, and the water is sprayed out through the nozzle 8. The sprayed water forms a protective cover to prevent the monitoring device body 3 from being damaged by the fire.

[0078] When it rains, rainwater will first fall onto the two filter screens 9, and then be filtered by the filter screens 9, and the clean water will fall into the water tank 5 for collection, while other dirt will fall to the outside under the action of the inclined filter screens 9;

[0079] When the filter screen 9 is blocked by dirt and needs to be disassembled and replaced, first pull the two limit blocks 20 to slide and move closer to each other, then the springs 21 are squeezed and contracted, and when the two limit blocks 20 are respectively detached from the two filter screens 9, the filter screen 9 can be pulled out, and when a new filter screen 9 needs to be installed, first insert the two filter screens 9 into the water tank 5, then the sides of the two filter screens 9 away from each other are respectively inserted into the two limit strips 10, so that the positions of the two filter screens 9 can be pre-fixed, and then the personnel loosen the two limit blocks 20, and under the action of the rebound force of the springs 21, the two limit blocks 20 can be pushed to slide and move away from each other, and finally one side of the two limit blocks 20 is respectively inserted into the two filter screens 9, so that the positions of the two filter screens 9 can be fixed, thereby achieving the purpose of facilitating the replacement of the filter screen 9.

[0080] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A smart forest fire monitoring device for forests and grasslands, characterized in that: include: A fixed column (1), a fixed plate (2) is fixedly installed on the top of the fixed column (1), a monitoring device body (3) is fixedly installed on the top of the fixed plate (2), a fixed bar (16) is fixedly installed on one side of the monitoring device body (3), a limiting groove (17) is provided on one side of the fixed bar (16), a movable column (18) is movably installed in the limiting groove (17), one end of the movable column (18) passes through the limiting groove (17) and extends to the outside and is fixedly installed with a cleaning rod (4), the cleaning rod (4) is located on one side of the monitoring device body (3), and one side of the cleaning rod (4) is tightly fitted with the monitoring device body (3); A driving assembly, the driving assembly being located on the fixed plate (2) and being used for driving the cleaning rod (4) to slide up and down; A water tank (5), the water tank (5) is fixedly mounted on the monitoring device body (3), and a water pump (6) is fixedly mounted in the water tank (5), a water outlet pipe (7) is fixedly mounted on the water outlet end of the water pump (6), the upper end of the water outlet pipe (7) penetrates the water tank (5) and extends to the outside and is fixedly mounted with a nozzle (8), and a filter screen (9) is symmetrically plugged and mounted on the top of the water tank (5); Two fixing components, both of which are located on the water tank (5) and are used to fix the positions of the two filter screens (9) respectively.

2. The smart forest fire monitoring device for forest and grassland according to claim 1 is characterized in that: The drive assembly comprises: A motor (14) is fixedly mounted on the bottom of a fixed plate (2); an output shaft of the motor (14) passes through the fixed plate (2) and is fixedly mounted with a threaded rod (15); a sliding block (11) is threadedly mounted on the threaded rod (15); a sliding groove (12) is provided in the sliding block (11); a sliding bar (13) is slidably mounted in the sliding groove (12); the sliding bar (13) is located at one end of a cleaning rod (4); and one end of the sliding bar (13) passes through the sliding groove (12) to extend to the outside and is fixedly connected to one end of the cleaning rod (4).

3. The smart forest fire monitoring device for forest and grassland according to claim 2 is characterized in that: The fixing assembly comprises: A limit strip (10), the limit strip (10) being fixedly mounted on the water tank (5) and located on one side of the filter screen (9), one side of the limit strip (10) extending into the filter screen (9), and the limit strip (10) being plug-fitted with the filter screen (9); A second sliding groove (19), the second sliding groove (19) is opened in the water tank (5) and is located on the other side of the filter screen (9), a limit block (20) is slidably installed in the second sliding groove (19), one side of the limit block (20) is fixedly installed with a plurality of springs (21) fixed to the inner wall of the second sliding groove (19), the other side of the limit block (20) passes through the second sliding groove (19) and extends into the filter screen (9), the other side of the limit block (20) is plugged into the filter screen (9), and the top of the limit block (20) passes through the second sliding groove (19) and extends to the outside.

4. The smart forest fire monitoring device for forest and grassland according to claim 1 is characterized in that: A brush is fixedly mounted on one side of the cleaning rod (4).

5. The smart forest fire monitoring device for forest and grassland according to claim 1 is characterized in that: The two filter screens (9) are both arranged at an inclination.

6. The smart forest fire monitoring device for forest and grassland according to claim 1 is characterized in that: The cleaning rod (4) and the sliding bar (13) are an integrally formed structure.

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