Wind erosion desertification monitoring device with sand collecting function

Abstract

The utility model relates to the technical field of soil wind erosion desertification monitoring, in particular to a wind erosion desertification monitoring device with a sand collecting function, which comprises a fixed column, a supporting mechanism capable of supporting the fixed column is fixedly mounted on the outer wall of the fixed column, and a weighting mechanism is further fixedly mounted at the bottom of the fixed column. The upper end face of the fixing column is rotationally connected with a rotating disc through a rotating shaft, the upper end face of the rotating disc is fixedly connected with two sets of air boxes, the outer walls of the air boxes are fixedly connected with guide plates, the two sets of air boxes are connected with each other, inclined plates are arranged in the air boxes, and the inclined plates are inclined, so that sand can be better poured out; and a worker can conveniently store the supporting legs and the whole.

Description

Technical Field

[0001] The utility model relates to the technical field of soil wind erosion and desertification monitoring, in particular to a wind erosion and desertification monitoring device with a sand collecting function. Background Art

[0002] Soil wind erosion and desertification has become one of the important technical issues that people need to pay attention to nowadays. Wind erosion, that is, the erosion of wind, refers to the process in which surface materials are eroded, worn away and carried away by wind. Dry soil and relatively stable wind above the surface are the main conditions for severe wind erosion. Wind erosion is the main process of desertification, especially desertification in arid and semi-arid vegetation fragile areas. To prevent and control desertification, wind erosion must be taken into consideration and should be addressed. The soil wind erosion and desertification monitoring and sand collecting device is a device for monitoring soil wind erosion and desertification. It can monitor the wind direction and wind speed of wind erosion, and can use the sand collector to observe the sand transport volume and estimate the wind erosion volume on site. The installation of existing wind erosion and desertification monitoring devices is relatively cumbersome and complicated.

[0003] A Chinese patent (authorization announcement number: CN115112339A) proposes a soil erosion and desertification monitoring and sand collecting device, which relates to the field of soil erosion and desertification monitoring technology. It solves the problem that when the soil erosion and desertification monitoring device is in use, it is difficult to adjust the height of the device, resulting in the inability to monitor wind direction and wind speed at different heights, and when collecting sand, sand and dust often flow directly out of the sand collecting box with the air, resulting in inaccurate measurement results. A soil erosion and desertification monitoring and sand collecting device includes a connecting mechanism, and the bottom end of the connecting mechanism is movably mounted with a wind and sand monitoring mechanism. The present invention cooperates with a connecting column and a connecting disc, so that when the device is in use, the connecting disc can be inserted into the top groove of the connecting rod, so that the device can stack multiple connecting mechanisms, so that the height size of the device can be adjusted at will, and then the device can be adjusted to different height positions for monitoring different terrains when monitoring wind erosion and desertification.

[0004] In the existing technology, the traditional sand collecting device has a simple structure, and the installation and disassembly process is troublesome and cumbersome. In order to solve the problem of the troublesome installation and disassembly process of the traditional sand collecting device, we propose a wind erosion and desertification monitoring device with a sand collecting function. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a wind erosion and desertification monitoring device with a sand collecting function, which solves the background problem.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] A wind erosion and desertification monitoring device with a sand collecting function comprises a fixed column, a supporting mechanism for supporting the fixed column is fixedly installed on the outer wall of the fixed column, a weighting mechanism is also fixedly installed on the bottom of the fixed column, the upper end surface of the fixed column is rotatably connected to a rotating disk via a rotating shaft, and two groups of bellows are fixedly connected to the upper end surface of the rotating disk, two groups of guide plates are fixedly connected to the outer wall of the bellows, and the two groups of bellows are connected to each other, an inclined plate is provided inside the bellows, and the inclined plate is at an inclined angle, so that sand can be better dumped out, and a collecting bag is also fixedly connected to the outer wall of the bellows.

[0008] As a further embodiment of the present invention, the supporting mechanism includes a sliding block, which is fixedly mounted on the outer wall of the fixed column, and the sliding block is sleeved on the outer surface of the fixed column, the outer wall of the sliding block is rotatably connected to three groups of supporting legs, the bottom of the fixed column is fixedly connected to a fixed block, and the outer wall of the fixed block is rotatably connected to three groups of folding arms, the end of the folding arm away from the fixed block is rotatably connected to the supporting leg, and the upper end surface of the fixed block is fixedly connected to a first abutting spring.

[0009] As a further feature of the present invention, one end of the first abutment spring away from the fixed block is fixedly connected to an abutment slider, the first abutment spring is sleeved on the outer surface of the fixed column, a limiting clamping plate is slidably connected inside the fixed column, three groups of second abutment springs are fixedly connected between the limiting clamping plate and the inner wall of the fixed column, and the limiting clamping plate is located directly above the sliding block, and the bottom of the limiting clamping plate abuts against the upper end of the sliding block.

[0010] As a further feature of the present invention, the weighting mechanism includes a first gravity plate, the bottom of which is fixedly connected to a corrugated sleeve, and the bottom of the corrugated sleeve is fixedly connected to a second gravity plate.

[0011] As a further feature of the present invention, a reset spring is installed between the second gravity plate and the first gravity plate, and the reset spring is located inside the corrugated sleeve. The upper end surface of the first gravity plate is fixedly connected to a limiting frame, the upper end surface of the limiting frame is fixedly connected to a hemispherical block, and the hemispherical block is hemispherical in shape, and the outer wall of the limiting frame is slidably connected to a double-headed conical block.

[0012] As a further feature of the present invention, a circular groove is provided at the bottom of the fixed column, a pulling rod is slidably connected inside the circular groove, an abutment bevel block is fixedly connected to one end of the hemispherical block close to the circular groove, and a third abutment spring is fixedly connected between the abutment bevel block and the circular groove.

[0013] Beneficial Effects

[0014] The utility model provides a wind erosion and desertification monitoring device with sand collection function. Compared with the prior art, it has the following beneficial effects:

[0015] 1. This wind erosion and desertification monitoring device with a sand collecting function can be used by pressing the limit card plate to pull the sliding block upwards so that the sliding block passes through the limit card plate. During the movement of the sliding block, the supporting legs and folding arms will be driven to fold together, so that the supporting legs can be folded and stored. When in use, the sliding block is pulled downward. When the sliding block passes through the outer surface of the limit card plate, the bottom of the sliding block abuts against the abutting slider. The first abutting spring drives the abutting slider to tightly abut against the sliding block, so that the sliding block and the bottom of the limit card plate are tightly abutted, which can fix the supporting legs and the folding arms, making it convenient for the staff to store the supporting legs.

[0016] 2. The wind erosion and desertification monitoring device with sand collecting function is fixed as a whole by filling water or sand inside the corrugated sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the main structure front view of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the main bellows of the utility model;

[0019] Figure 3 This is a schematic diagram of the position structure of the folding arm of the main body of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the main fixed column of the utility model;

[0021] Figure 5 This is a schematic diagram of the position structure of the main body bellows sleeve of the utility model.

[0022] In the figure: 1. bellows; 2. guide plate; 3. collecting bag; 4. rotating disk; 5. fixed column; 6. threaded cover; 7. inclined plate; 8. sliding block; 9. limiting clamping plate; 10. abutting slider; 11. first abutting spring; 12. supporting leg; 13. folding arm; 14. fixed block; 15. second abutting spring; 16. third abutting spring; 17. pulling rod; 18. abutting inclined block; 19. hemispherical block; 20. double-headed conical block; 21. limiting frame; 22. first gravity plate; 23. corrugated sleeve; 24. second gravity plate; 101. weighting mechanism; 201. supporting mechanism. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] Example 1: Please refer to Figure 1 , 2 As shown, the utility model provides a technical solution: a wind erosion and desertification monitoring device with a sand collecting function, comprising a fixed column 5, a supporting mechanism 201 for supporting the fixed column 5 is fixedly installed on the outer wall of the fixed column 5, a weighting mechanism 101 is also fixedly installed on the bottom of the fixed column 5, the upper end surface of the fixed column 5 is rotatably connected to a rotating disk 4 through a rotating shaft, and the upper end surface of the rotating disk 4 is fixedly connected to two groups of bellows 1, and the two groups of bellows 1 are distributed up and down, and the outer wall of the bellows 1 is fixedly connected to a guide plate 2. The two groups of bellows 1 are connected to each other, an inclined plate 7 is provided inside the bellows 1, and the inclined plate 7 is at an inclined angle, which can better dump the sand out, and the outer wall of the bellows 1 is also fixedly connected to a collecting bag 3, and the collecting bag 3 is made of gauze. When wind and sand enter the inside of the collecting bag 3 from the bellows 1, since the diameter of the holes in the gauze is smaller than the diameter of the sand particles, the wind will pass through the collecting bag 3 and leave the sand behind.

[0025] Example 2: Please refer to Figure 1 , 3 As shown in Figure 4, the support mechanism 201 includes a sliding block 8, which is fixedly installed on the outer wall of the fixed column 5, and the sliding block 8 is sleeved on the outer surface of the fixed column 5. The outer wall of the sliding block 8 is rotatably connected with three groups of support legs 12, and the bottom of the fixed column 5 is fixedly connected with a fixed block 14, and the outer wall of the fixed block 14 is rotatably connected with three groups of folding arms 13, and each group of folding arms 13 is located directly below the support legs 12, and one end of the folding arm 13 away from the fixed block 14 is rotatably connected to the support leg 12. A weight-reducing hole is provided on the outer surface of the folding arm 13, which can greatly reduce the weight of the folding arm 13, making it easier to carry. The upper end surface of the fixed block 14 is fixedly connected with a first abutting spring 11, and the end of the first abutting spring 11 away from the fixed block 14 is fixedly connected with an abutting spring The slider 10 is fixedly connected with an anti-skid rubber pad on the upper end surface of the abutting slider 10, and the anti-skid rubber pad can enhance the friction between the abutting slider 10 and the sliding block 8. The first abutting spring 11 is sleeved on the outer surface of the fixed column 5, and the fixed column 5 is slidably connected with a limiting clamping plate 9 inside. Specifically, an installation cavity is opened inside the fixed column 5, and the limiting clamping plate 9 is slidably connected inside the installation cavity. Three groups of second abutting springs 15 are fixedly connected between the limiting clamping plate 9 and the inner wall of the fixed column 5, and the limiting clamping plate 9 is located directly above the sliding block 8, and the bottom of the limiting clamping plate 9 abuts against the upper end of the sliding block 8. The outer wall of the limiting clamping plate 9 is opened with a curved surface. When the sliding block 8 abuts and slides against the outer surface of the limiting clamping plate 9, the curved surface can better reduce the friction between the limiting clamping plate 9 and the sliding block 8.

[0026] See also Figure 1 , 3As shown in Figure 4, the weighting mechanism 101 includes a first gravity plate 22, a corrugated sleeve 23 is fixedly connected to the bottom, the corrugated sleeve 23 is made of rubber and can be freely retracted, a second gravity plate 24 is fixedly connected to the bottom of the corrugated sleeve 23, a loading port is provided on the upper end surface of the first gravity plate 22, which can facilitate the staff to better fill water or sand into the corrugated sleeve 23, a discharge port is provided at the bottom of the second gravity plate 24, a threaded cover 6 is threadedly connected to the outer wall of the discharge port, and the threaded cover 6 is taken out from the discharge port by rotating the threaded cover 6, a reset spring is installed between the second gravity plate 24 and the first gravity plate 22, and the reset spring is located at the corrugated sleeve 23. Inside the groove sleeve 23, the upper end face of the first gravity plate 22 is fixedly connected to the limiting frame 21, the upper end face of the limiting frame 21 is fixedly connected to a hemispherical block 19, and the hemispherical block 19 is hemispherical, the outer wall of the limiting frame 21 is slidably connected to a double-headed conical block 20, and the double-headed conical block 20 is located between the hemispherical block 19 and the limiting frame 21, a circular groove is opened at the bottom of the fixed column 5, a pulling rod 17 is slidably connected inside the circular groove, an abutting inclined block 18 is fixedly connected to one end of the hemispherical block 19 close to the circular groove, a third abutting spring 16 is fixedly connected between the abutting inclined block 18 and the circular groove, and the third abutting spring 16 is sleeved on the outer surface of the pulling rod 17.

[0027] Working principle: When in use, the limit card plate 9 can be pressed and the sliding block 8 can be pulled upwards to make the sliding block 8 pass through the limit card plate 9. During the movement, the sliding block 8 will drive the supporting leg 12 and the folding arm 13 to fold together, and the supporting leg 12 can be folded and stored. When in use, the sliding block 8 is pulled downwards. When the sliding block 8 passes through the outer surface of the limit card plate 9, the bottom of the sliding block 8 abuts against the abutting slider 10. The first abutting spring 11 will drive the abutting slider 10 to abut tightly against the sliding block 8, so that the sliding block 8 and the bottom of the limit card plate 9 are tightly abutted, which can fix the supporting leg 12 and the folding arm 13; when the supporting leg 12 and the folding arm 1 After storage, the corrugated sleeve 23 needs to be disassembled. Push the first gravity plate 22 upward, and the first gravity plate 22 will drive the double-headed conical block 20 to abut against the abutting inclined block 18, and the abutting inclined block 18 and the hemispherical block 19 are tightly fitted. When the first gravity plate 22 is pulled downward, the bottom of the double-headed conical block 20 abuts against the abutting inclined block 18, and the abutting inclined block 18 will slide with the bottom of the double-headed conical block 20, and the abutting inclined block 18 directly passes over the outer surface of the double-headed conical block 20 and the hemispherical block 19, and the disassembly can be completed. When the first gravity plate 22 needs to be installed, the hemispherical block 19 is clamped on the upper end surface of the abutting inclined block 18 to complete the installation of the first gravity plate 22.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations 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.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wind erosion and desertification monitoring device with a sand collection function, comprising a fixed column (5), characterized in that: A support mechanism (201) capable of supporting the fixed column (5) is fixedly installed on the outer wall of the fixed column (5); a weighting mechanism (101) is also fixedly installed on the bottom of the fixed column (5); the upper end surface of the fixed column (5) is rotatably connected to a rotating disk (4) via a rotating shaft, and the upper end surface of the rotating disk (4) is fixedly connected to two groups of bellows (1); the outer wall of the bellows (1) is fixedly connected to a guide plate (2); the two groups of bellows (1) are connected to each other; an inclined plate (7) is provided inside the bellows (1), and the inclined plate (7) is at an inclined angle so as to better dump sand out; the outer wall of the bellows (1) is also fixedly connected to a collecting bag (3).

2. The wind erosion and desertification monitoring device with sand collection function according to claim 1 is characterized in that: The support mechanism (201) comprises a sliding block (8), wherein the sliding block (8) is fixedly mounted on the outer wall of the fixed column (5), and the sliding block (8) is sleeved on the outer surface of the fixed column (5); the outer wall of the sliding block (8) is rotatably connected to three groups of support legs (12); the bottom of the fixed column (5) is fixedly connected to a fixed block (14), and the outer wall of the fixed block (14) is rotatably connected to three groups of folding arms (13); one end of the folding arm (13) away from the fixed block (14) is rotatably connected to the support leg (12); and the upper end surface of the fixed block (14) is fixedly connected to a first abutting spring (11).

3. The wind erosion and desertification monitoring device with sand collection function according to claim 2 is characterized in that: The end of the first abutting spring (11) away from the fixed block (14) is fixedly connected to the abutting sliding block (10); the first abutting spring (11) is sleeved on the outer surface of the fixed column (5); a limiting clamping plate (9) is slidably connected inside the fixed column (5); three groups of second abutting springs (15) are fixedly connected between the limiting clamping plate (9) and the inner wall of the fixed column (5); the limiting clamping plate (9) is located directly above the sliding block (8); and the bottom of the limiting clamping plate (9) abuts against the upper end of the sliding block (8).

4. The wind erosion and desertification monitoring device with sand collection function according to claim 1 is characterized in that: The weighting mechanism (101) comprises a first gravity plate (22), the bottom of which is fixedly connected to a corrugated sleeve (23), and the bottom of the corrugated sleeve (23) is fixedly connected to a second gravity plate (24).

5. The wind erosion and desertification monitoring device with sand collection function according to claim 4 is characterized in that: A return spring is installed between the second gravity plate (24) and the first gravity plate (22), and the return spring is located inside the corrugated sleeve (23). The upper end surface of the first gravity plate (22) is fixedly connected to a limit frame (21), the upper end surface of the limit frame (21) is fixedly connected to a hemispherical block (19), and the hemispherical block (19) is hemispherical. The outer wall of the limit frame (21) is slidably connected to a double-headed conical block (20).

6. The wind erosion and desertification monitoring device with sand collection function according to claim 5 is characterized in that: A circular groove is provided at the bottom of the fixed column (5), a pulling rod (17) is slidably connected inside the circular groove, an abutting inclined block (18) is fixedly connected to one end of the hemispherical block (19) close to the circular groove, and a third abutting spring (16) is fixedly connected between the abutting inclined block (18) and the circular groove.

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