Protective device for water and soil loss treatment

Abstract

The invention discloses a protection device for water and soil loss treatment, and relates to the field of water and soil loss protection.The protection device comprises a cultivation plate, fixing strips are fixedly installed on the periphery of the bottom of the cultivation plate, the number of the fixing strips is not less than four, and expansion fixing assemblies are arranged in the fixing strips; through the arrangement of the expansion fixing assembly, soil can be stabilized by simulating the shape of a plant root, so that the amount of water and soil loss is reduced, and meanwhile, through mutual cooperation with the detection assembly, firstly, the contact area and friction force with the soil are increased, and the device goes deep into different soil layers through the grabbing action, so that the detection efficiency is improved; the first soil breaking cones extend out to form a crisscrossed three-dimensional network, connection among soil particles is reinforced like plant root systems, displacement and loss of the soil particles are restrained, the scouring force of slope runoff during rainfall is weakened, and the slope runoff is prevented from falling off; and soil erosion is reduced.

Description

Technical Field

[0001] The present invention relates to the field of soil and water loss prevention, and specifically to a protection device for soil and water loss control. Background Technique

[0002] The Chinese patent with the application number 202222226710.9 discloses "a soil and water conservation protection net for sloping land", which includes two side base nets arranged in parallel at intervals. An arc-shaped frame is fixedly installed on the opposite side of each side base net. The cultivation mechanism is arranged in the middle of the two arc-shaped frames. Both sides of the cultivation plate are fixedly connected to the arc-shaped frames respectively. Growth holes are arranged in an array on the cultivation plate. The bottom net is fixedly installed below the cultivation plate. End plates are fixedly installed at both ends of the two side base nets and the bottom net. Side plates are vertically fixedly installed on the outer sides of the side base nets. When multiple such devices are covered on the soil, by setting the side base nets, arc-shaped frames, and cultivation mechanism, on the one hand, the soil and water are protected and covered, effectively reducing soil and water loss caused by wind and rain. On the other hand, by setting the cultivation mechanism, it is possible to plant easily growing plants such as shrubs. While greening the environment, the plant roots can also penetrate deep into the soil to assist in soil and water protection.

[0003] This technical solution only solves the problem of reducing soil and water loss caused by wind and rain. By planting easily growing plants such as shrubs, while greening the environment, the plant roots can also penetrate deep into the soil to assist in soil and water protection. However, first of all, relying solely on inserting the fixing strips into the ground, the cultivation plate may become loose and displaced due to soil and water loss, resulting in the protection structure being unable to control the soil. Secondly, in traditional methods of controlling soil and water loss, there is a situation where workers regularly and continuously apply solidifying agents. As a result, chemical substances accumulate in the soil due to the regular and continuous application of solidifying agents, destroying the soil's own ecological regulation function. Due to the long-term application, the penetration of the solidifying agent will pollute groundwater or enter the food chain, thus causing chronic poisoning to the surrounding ecological system. Secondly, soil and water loss protection monitors are often used to conduct surveys on the ground surface, so it is impossible to know the situation inside the soil in a timely manner.

[0004] Therefore, a protection device for soil and water loss control is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a protection device for soil and water loss control to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present invention provides the following technical solution: A protection device for soil and water loss control, including a cultivation plate, around the bottom of the cultivation plate are respectively fixedly installed fixing strips, the number of the fixing strips is set to be not less than four, an expansion fixing component is arranged inside the fixing strips, the expansion fixing component includes a fixing frame and a sliding groove, the fixing frame is fixedly installed on the inner wall of the fixing strip, a plurality of sliding grooves are annularly and arrayedly opened on the fixing frame, the number of the sliding grooves is set to be not less than four, a plurality of sliding openings are annularly and arrayedly opened on the fixing strip, the number of the sliding openings is set to be not less than four, a fixing cylinder is fixedly connected through the middle of each sliding opening, a sliding straight cylinder is slidably connected to the outside of each fixing cylinder, each sliding groove is slidably connected with a sliding block, and a first soil-breaking cone is fixedly connected to the side wall of each sliding block;

[0007] A curing agent dispensing component is arranged in the inner cavity of the fixing strip, the curing agent dispensing component includes a plurality of limiting plates, and each limiting plate is fixedly connected to the bottom of the sliding straight cylinder;

[0008] A detection component is arranged inside one of the first soil-breaking cones, the detection component includes a fixed disc, and the fixed disc is fixedly connected to the inner cavity of one of the first soil-breaking cones.

[0009] Furthermore, the expansion fixing component further includes two electric telescopic rods, the two electric telescopic rods are symmetrically and fixedly connected to the bottom of each fixing frame, a plurality of fixing blocks are annularly and arrayedly fixedly installed on the outside of each sliding straight cylinder, the number of the fixing blocks is set to be not less than four, a connecting rod is symmetrically rotatably connected to the side wall of each fixing block, and a second soil-breaking cone is fixedly installed at the bottom of each fixing strip.

[0010] Furthermore, the curing agent dispensing component further includes a plurality of limiting holes, each limiting hole is opened on the limiting plate, a fixing plate is fixedly connected inside each fixing strip, a sliding column is slidably connected through the fixing plate, a spring is fixedly connected to the upper surface of each fixing plate, a round plug is fixedly connected to the top of each sliding column, a replenishing port is opened inside each fixing cylinder, and a plurality of flow outlets are symmetrically and linearly arrayed on each second soil-breaking cone.

[0011] Furthermore, the detection component further includes a soil and water loss protection monitor, the soil and water loss protection monitor is fixedly connected to the side wall of the fixed disc, and circular holes are symmetrically opened on the outside of one of the first soil-breaking cones.

[0012] Furthermore, the telescopic shaft ends of the two electric telescopic rods are fixedly connected to each sliding straight cylinder, and the ends of the two connecting rods far away from the fixing blocks are rotatably connected to the sliding blocks.

[0013] Further, each of the first soil-breaking cones is slidably connected to a sliding opening, and the sliding opening is located on the movement path of the first soil-breaking cone.

[0014] Further, the center of the limiting hole coincides with the center of the limiting plate, and there is a gap between the inner cavities of the fixing plate and the fixing strip.

[0015] Further, each spring is fixedly connected to the lower surface of the round plug, and the outer side of each sliding column is sleeved with a spring.

[0016] Further, the soil erosion prevention monitor is located in the inner cavity of one of the first soil-breaking cones, and the soil erosion prevention monitor is opened and closed through an external control panel.

[0017] Further, the dimensions of the round plug and the limiting hole are mutually adapted, and the limiting hole is slidably connected to the round plug. A hose is fixedly connected inside the replenishing port.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] Through the setting of the extended fixing component, it is possible to stabilize the soil by imitating the shape of plant roots, thereby reducing the amount of soil erosion. At the same time, in cooperation with the detection component, firstly, the contact area and friction with the soil are increased, and through the "grabbing" effect, it penetrates into different soil layers, enhancing the anti-pulling ability and stability of the fixing strip itself, and preventing the cultivation board from loosening and shifting due to soil erosion. Secondly, after the first soil-breaking cones extend, a criss-cross three-dimensional network is formed, which reinforces the connection between soil particles like plant roots, inhibits the displacement and loss of soil particles, weakens the scouring force of surface runoff during rainfall, and reduces soil erosion.

[0020] Through the setting of the curing agent dispensing component, it is possible to avoid the situation where traditional workers continuously dispense the curing agent regularly. Firstly, it avoids the accumulation of chemical substances in the soil due to the continuous regular dispensing of the curing agent, thereby protecting the self-ecological regulation function of the soil. Secondly, it avoids the pollution of groundwater or entry into the food chain due to the penetration of the curing agent caused by long-term dispensing, thereby avoiding the occurrence of chronic poisoning of the surrounding ecological system. Thirdly, it avoids the vicious cycle of "dependency - failure" of the soil formed by long-term dispensing of the curing agent, thereby ensuring the curing effect of the curing agent on the soil. Also, in cooperation with the extended fixing component and the detection component, it can be dispensed immediately when soil erosion begins, thereby timely avoiding soil erosion, and can be directly discharged into the soil, avoiding the process of slow penetration from the soil surface, and greatly improving the use efficiency of the curing agent.

[0021] By using the detection component in cooperation with the extended fixing component and the curing agent dispensing component, it plays a role of directly penetrating deep into the soil. First, it can transmit data on the internal situation of the soil in a timely manner, thereby promptly conveying the real-time situation of the soil to the staff, and enabling the staff to formulate a soil erosion control plan in a timely manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a sectional schematic diagram of the fixing bar structure of the present invention;

[0024] Figure 3 For the present invention Figure 2 Enlarged schematic diagram of the structure at A in the present invention;

[0025] Figure 4 It is a three-dimensional schematic diagram of the fixing cylinder and sliding straight cylinder structure of the present invention;

[0026] Figure 5 For the present invention Figure 4 Enlarged schematic diagram of the structure at B in the present invention;

[0027] Figure 6 It is a three-dimensional schematic diagram of the curing agent dispensing component structure of the present invention;

[0028] Figure 7 For the present invention Figure 6 Enlarged schematic diagram of the structure at C in the present invention;

[0029] Figure 8 It is a three-dimensional schematic diagram of the second earth-breaking cone and the outflow port structure of the present invention;

[0030] Figure 9 It is a sectional schematic diagram of the first earth-breaking cone and the round hole structure of the present invention;

[0031] Figure 10 It is a sectional schematic diagram of the first earth-breaking cone structure of the present invention.

[0032] The reference numerals in the figure represent:

[0033] 1. Cultivation board; 2. Fixing bar;

[0034] 3. Extended fixing component; 301. Fixing frame; 302. Sliding groove; 303. Sliding opening; 304. Fixing cylinder; 305. Electric telescopic rod; 306. Sliding straight cylinder; 307. Fixing block; 308. Connecting rod; 309. Sliding block; 310. First earth-breaking cone; 311. Second earth-breaking cone;

[0035] 4. Curing agent dispensing assembly; 401. Limiting plate; 402. Limiting hole; 403. Fixed plate; 404. Sliding column; 405. Spring; 406. Round plug; 407. Supplementary port; 408. Outlet port;

[0036] 5. Detection assembly; 501. Fixed disc; 502. Soil and water loss prevention monitor; 503. Round hole. Specific implementation manner

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] Please refer to Figures 1 to 10 , an embodiment provided by the present invention: A protection device for soil and water conservation, including a cultivation plate 1. Fixed strips 2 are respectively and fixedly installed around the bottom of the cultivation plate 1. The number of the fixed strips 2 is set to be not less than four. An expansion fixing component 3 is arranged inside the fixed strip 2. The expansion fixing component 3 includes a fixing frame 301 and a sliding groove 302. The fixing frame 301 is fixedly installed on the inner wall of the fixed strip 2. A plurality of sliding grooves 302 are annularly arranged on the fixing frame 301. The number of the sliding grooves 302 is set to be not less than four. A plurality of sliding ports 303 are annularly arranged on the fixed strip 2. The number of the sliding ports 303 is set to be not less than four. Each sliding port 303 is fixedly connected through the middle with a fixed cylinder 304. A sliding straight cylinder 306 is slidably connected to the outside of each fixed cylinder 304. The inner cavity of the sliding straight cylinder 306 stores a curing agent. In the environment of riverbank scouring and the slope of the reservoir drawdown zone, the soil is continuously scoured by water flow for a long time, and both erosion resistance and ecology need to be considered. Therefore, it is necessary to enhance the soil erosion resistance through the curing agent, and the component of the curing agent is bioenzyme. And each sliding groove 302 is slidably connected with a sliding block 309, and a first earth-breaking cone 310 is fixedly connected to the side wall of each sliding block 309;

[0039] A curing agent dispensing assembly 4 is arranged in the inner cavity of the fixed strip 2. The curing agent dispensing assembly 4 includes a plurality of limiting plates 401, and each limiting plate 401 is fixedly connected to the bottom of the sliding straight cylinder 306;

[0040] A detection assembly 5 is arranged inside one of the first earth-breaking cones 310. The detection assembly 5 includes a fixed disc 501, and the fixed disc 501 is fixedly connected to the inner cavity of one of the first earth-breaking cones 310.

[0041] The extended fixing component 3 further includes two electric telescopic rods 305. The two electric telescopic rods 305 are symmetrically and fixedly connected to the bottom of each fixing frame 301. A plurality of fixing blocks 307 are fixedly installed in an annular array on the outer side of each sliding straight cylinder 306. The number of the fixing blocks 307 is set to be not less than four. The telescopic shaft ends of the two electric telescopic rods 305 are fixedly connected to each sliding straight cylinder 306. One end of each of the two connecting rods 308 away from the fixing block 307 is rotatably connected to the sliding block 309. Each side wall of each fixing block 307 is symmetrically and rotatably connected to a connecting rod 308. Each first earth-breaking cone 310 is slidably connected to the sliding opening 303. The sliding opening 303 is located on the movement path of the first earth-breaking cone 310. A second earth-breaking cone 311 is fixedly installed at the bottom of each fixing strip 2.

[0042] The curing agent dispensing component 4 further includes a plurality of limiting holes 402. Each limiting hole 402 is opened on the limiting plate 401. A fixing plate 403 is fixedly connected inside each fixing strip 2. The center of the limiting hole 402 coincides with the center of the limiting plate 401. There is a gap between the fixing plate 403 and the inner cavity of the fixing strip 2. A sliding column 404 is slidably connected through each fixing plate 403. A spring 405 is fixedly connected to the upper surface of each fixing plate 403. A round plug 406 is fixedly connected to the top of each sliding column 404. Each spring 405 is fixedly connected to the lower surface of the round plug 406. The outer side of each sliding column 404 is sleeved with the spring 405. A replenishing port 407 is opened inside each fixing cylinder 304. A plurality of outflow ports 408 are symmetrically and linearly arranged on each second earth-breaking cone 311. The sizes of the round plug 406 and the limiting hole 402 are mutually adapted, and the limiting hole 402 is slidably connected to the round plug 406. A hose is fixedly communicated inside the replenishing port 407. Thus, it plays a role in timely replenishing the curing agent through the replenishing port 407 at one end of the replenishing port 407 away from the second earth-breaking cone 311. When the curing agent in the sliding straight cylinder 306 is sufficient, the hose is in a closed state at this time, avoiding the curing agent in the sliding straight cylinder 306 from communicating with the outside, thereby preventing the overflow situation.

[0043] The detection component 5 also includes a soil erosion protection monitor 502, which is fixedly connected to the side wall of the fixed disc 501. The soil erosion protection monitor 502 mainly consists of a rainfall monitoring module such as a bucket rain gauge, which measures rainfall by counting the bucket flip, a sediment monitoring module such as an optical sediment content monitor, which uses the light scattering principle to measure sediment concentration, a flow rate monitoring module such as a propeller flow meter, which converts the flow rate by driving the propeller speed through water flow, a soil moisture monitoring module such as a resistance sensor, which reflects the moisture content according to the change of soil resistance, and a data acquisition and transmission unit. Its principle is It monitors the changes in the physical quantities of key factors of soil erosion such as rainfall, sediment, flow rate, soil moisture, etc. in real time through each module, converts the signals into electrical signals or digital signals, and transmits them to the terminal after being summarized by the data collector. The intensity and trend of soil erosion are analyzed in combination with the preset algorithm. The soil erosion protection monitor 502 is an existing technology and will not be described in detail. The soil erosion protection monitor 502 is located in the inner cavity of one of the first earth-breaking cones 310. The soil erosion protection monitor 502 is opened and closed by an external control panel. A circular hole 503 is symmetrically opened on the outside of one of the first earth-breaking cones 310.

[0044] The above implementation works as follows:

[0045] The initialization steps are as follows:

[0046] The staff places the cultivation board 1 and the fixing strip 2 on the bank of a river or a reservoir, and inserts the fixing strip 2 into the soil.

[0047] The steps for running the job are as follows:

[0048] The working steps of the detection component 5 are as follows:

[0049] As described in the initialization step, when the fixing bar 2 is inserted into the soil, the fixing bar 2 drives the second breaking cone 311 to be buried in the soil, and the first breaking cone 310 is also buried in the soil. At this time, because the soil contains moisture, the moisture in the soil enters the inner cavity of the first breaking cone 310 through the circular hole 503. At this time, the soil and water loss protection monitor 502 can obtain the moisture content in the soil in the first time, and then transmit the data to the external control panel, so that the staff can also obtain the data in time.

[0050] The working steps of the extended fixing component 3 are as follows:

[0051] When the data detected by the soil and water loss prevention monitor 502 shows the phenomenon of soil and water loss, the staff then activates the electric telescopic rod 305. After the electric telescopic rod 305 is powered on, it starts to contract. The contraction of the two electric telescopic rods 305 drives the sliding straight cylinder 306 to slide on the outside of the fixed cylinder 304 in the direction close to the fixed frame 301. Therefore, the sliding straight cylinder 306 slides vertically upward on the outside of the fixed cylinder 304. At the same time, the vertical upward movement of the sliding straight cylinder 306 drives the fixed block 307 to move synchronously. Therefore, as the fixed block 307 continuously moves vertically upward, at this time, the fixed block 307 drives the connecting rod 308 to start rotating around the connection point between the fixed block 307 and the connecting rod 308. Therefore, the rotation of the connecting rod 308 starts to push the sliding block 309 to slide in the inner part of the sliding groove 302 in the direction away from the center of the fixed cylinder 304. Therefore, multiple sliding blocks 309 all start to drive the first soil-breaking cone 310 to slide on the first soil-breaking cone 310 in the direction close to the outside of the fixed strip 2. Because multiple first soil-breaking cones 310 all extend out of the outside of the fixed strip 2, it first plays the role of simulating the tree roots of a planted tree. Thus, when multiple first soil-breaking cones 310 are inserted into the soil, it improves the effect of stabilizing the soil. At the same time, one of the first soil-breaking cones 310 also drives the fixed disc 501 to move synchronously. Therefore, the fixed disc 501 drives the soil and water loss prevention monitor 502 to also move towards the outside of the fixed strip 2, and also avoids the situation where the occurrence of soil and water loss blocks the sliding opening 303, resulting in the inability of the soil and water loss prevention monitor 502 to continue working.

[0052] Through the setting of the extended fixing component 3, it can play a role in stabilizing the soil by imitating the shape of plant roots, thereby reducing the amount of soil and water loss. At the same time, in mutual cooperation with the detection component 5, firstly, it increases the contact area and friction with the soil, and through the "grasping" effect, it penetrates into different soil layers, enhancing the anti-pulling ability and stability of the fixed strip 2 itself, and preventing the cultivation board 1 from loosening and shifting due to soil and water loss. Secondly, after the first soil-breaking cones 310 extend out, they form a criss-cross three-dimensional network, like plant roots, strengthening the connection between soil particles, inhibiting the displacement and loss of soil particles, weakening the scouring force of surface runoff during rainfall, and reducing soil erosion.

[0053] The working steps of the curing agent dispensing component 4 are as follows:

[0054] As described above, when the sliding straight cylinder 306 slides vertically upward on the fixed cylinder 304, the space inside the sliding straight cylinder 306 is continuously shrinking. Therefore, when the curing agent inside the sliding straight cylinder 306 is under increasing pressure, the curing agent begins to push the round plug 406 to move vertically downward. As a result, the round plug 406 drives the sliding column 404 to also slide vertically downward inside the fixed plate 403. At the same time, the round plug 406 begins to compress the spring 405 vertically downward. Therefore, the round plug 406 also begins to move vertically downward away from the limiting hole 402. As a result, the round plug 406 no longer blocks the limiting hole 402, which causes the curing agent in the sliding straight cylinder 306 to start flowing out through the limiting hole 402. Therefore, the curing agent enters the inner cavity of the fixed strip 2 through the limiting hole 402, and at the same time, the curing agent enters the outlet 408 again through the inner cavity of the fixed strip 2. Thus, the curing agent flows to the soil through the outlet 408, and at the same time, the curing agent no longer penetrates the soil by the traditional method of periodically and continuously sprinkling it on the soil surface by hand.

[0055] With the fixed cylinder 304 compressing the inner cavity of the sliding straight cylinder 306, the curing agent inside the sliding straight cylinder 306 is completely discharged. When the curing agent needs to be replenished, the staff drives the electric telescopic rod 305 to start extending, and then repeats the above opposite working steps. The staff replenishes the curing agent through the hose on the replenishment port 407.

[0056] And the soil and water loss prevention monitor 502 can also timely upload the data of the soil after discharging the curing agent, and more intuitively display the situation of the soil to the staff.

[0057] The setting of the curing agent dispensing component 4 avoids the situation of traditional staff regularly and continuously dispensing the curing agent. First, it avoids the accumulation of chemical substances in the soil due to the regular and continuous dispensing of the curing agent, thus protecting the self-ecological regulation function of the soil. Second, it avoids the pollution of groundwater or entry into the food chain due to the long-term dispensing of the curing agent, thus avoiding the occurrence of chronic poisoning to the surrounding ecosystem. Third, it avoids the vicious cycle of "dependence - failure" of the soil caused by the long-term dispensing of the curing agent, thus ensuring the curing effect of the curing agent on the soil. Also, along with the coordinated use of the expansion and fixation component 3 and the detection component 5, it can play a role in dispensing the curing agent immediately when the soil begins to experience soil and water loss, thus timely avoiding soil and water loss, and can also be directly discharged into the interior of the soil, avoiding the process of slowly penetrating from the soil surface, greatly improving the use efficiency of the curing agent.

[0058] By detecting the coordinated use of the detection component 5 with the extended fixing component 3 and the curing agent dispensing component 4, it plays a role of directly penetrating deep into the soil. Firstly, it can transmit data on the internal situation of the soil in a timely manner, thus promptly conveying the real-time situation of the soil to the staff, and enabling the staff to formulate a soil erosion control plan in a timely manner.

[0059] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0060] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A protective device for soil and water loss control, comprising a cultivation plate (1), and fixing strips (2) are respectively and fixedly installed around the bottom of the cultivation plate (1), and the number of the fixing strips (2) is set to be not less than four, and it is characterized in that: An expansion fixing component (3) is arranged inside the fixing bar (2). The expansion fixing component (3) includes a fixing frame (301) and sliding grooves (302). The fixing frame (301) is fixedly installed on the inner wall of the fixing bar (2). A plurality of sliding grooves (302) are annularly and arrayedly formed on the fixing frame (301). The number of the sliding grooves (302) is set to be not less than four. A plurality of sliding openings (303) are annularly and arrayedly formed on the fixing bar (2). The number of the sliding openings (303) is set to be not less than four. A fixing cylinder (304) is fixedly connected through the middle of each sliding opening (303). A sliding straight cylinder (306) is slidably connected to the outside of each fixing cylinder (304). Each sliding groove (302) is slidably connected to a sliding block (309). A first soil-breaking cone (310) is fixedly connected to the side wall of each sliding block (309). A curing agent dispensing component (4) is arranged in the inner cavity of the fixing bar (2). The curing agent dispensing component (4) includes a plurality of limiting plates (401). Each limiting plate (401) is fixedly connected to the bottom of the sliding straight cylinder (306). A detection component (5) is arranged inside one of the first soil-breaking cones (310). The detection component (5) includes a fixing disc (501). The fixing disc (501) is fixedly connected to the inner cavity of one of the first soil-breaking cones (310).

2. The protective device for soil and water loss control according to claim 1, characterized in that: The expansion fixing component (3) further includes two electric telescopic rods (305). The two electric telescopic rods (305) are symmetrically and fixedly connected to the bottom of each fixing frame (301). A plurality of fixing blocks (307) are annularly and arrayedly fixedly installed on the outside of each sliding straight cylinder (306). The number of the fixing blocks (307) is set to be not less than four. A connecting rod (308) is symmetrically and rotatably connected to the side wall of each fixing block (307). A second soil-breaking cone (311) is fixedly installed at the bottom of each fixing bar (2).

3. The protective device for soil and water loss control according to claim 2, characterized in that: The curing agent dispensing component (4) further includes a plurality of limiting holes (402). Each limiting hole (402) is formed on the limiting plate (401). A fixing plate (403) is fixedly connected to the inside of each fixing bar (2). A sliding column (404) is slidably connected through the fixing plate (403). A spring (405) is fixedly connected to the upper surface of each fixing plate (403). A round plug (406) is fixedly connected to the top of each sliding column (404). A replenishing port (407) is formed in the inside of each fixing cylinder (304). A plurality of flow outlets (408) are symmetrically and linearly arrayed on each second soil-breaking cone (311).

4. A protective device for controlling soil erosion according to claim 1, characterized in that: The detection component (5) further includes a soil erosion prevention and monitoring device (502). The soil erosion prevention and monitoring device (502) is fixedly connected to the side wall of the fixing disc (501). A circular hole (503) is symmetrically formed on the outside of one of the first soil-breaking cones (310).

5. The protective device for soil and water loss control according to claim 2, wherein: The telescopic shaft ends of the two electric telescopic rods (305) are fixedly connected to each sliding straight cylinder (306), and one ends of the two connecting rods (308) away from the fixed block (307) are rotatably connected to the sliding block (309).

6. The protective device for soil and water loss control according to claim 2, characterized in that: Each of the first earth-breaking cones (310) is slidably connected to the sliding opening (303), and the sliding opening (303) is located on the movement path of the first earth-breaking cone (310).

7. The protective device for soil and water loss control according to claim 3, wherein: The center of the limiting hole (402) coincides with the center of the limiting plate (401), and there is a gap between the fixing plate (403) and the inner cavity of the fixing strip (2).

8. The protective device for soil and water loss control according to claim 3, wherein: Each of the springs (405) is fixedly connected to the lower surface of the round plug (406), and the outer side of each sliding column (404) is sleeved with the spring (405).

9. The protective device for soil and water loss control according to claim 4, characterized in that: The soil erosion prevention monitor (502) is located in the inner cavity of one of the first earth-breaking cones (310), and the soil erosion prevention monitor (502) is opened and closed through an external control panel.

10. The protective device for soil and water loss control according to claim 3, characterized in that: The round plug (406) and the limiting hole (402) are mutually adapted in size, and the limiting hole (402) is slidably connected to the round plug (406), and a hose is fixedly communicated inside the replenishing port (407).

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