Water and soil loss prevention and control device

Abstract

The invention provides a water and soil loss prevention device, which comprises a water storage module and a sowing module, the water storage module comprises a shell box assembly, a water guide assembly and a water storage assembly and is used for recovering and storing running water at the ground end and rainfall in the atmosphere, the sowing module comprises a seed storage assembly, and the seed storage assembly is in linkage connection with the water guide assembly. The shell box assembly is used for sowing seeds of rooted plants to the ground end, the shell box assembly comprises a main shell box, one end of the main shell box is provided with a sowing end, and the top of the main shell box is provided with a water storage end. The seeding module is driven to continuously output seeds through the movement of water flow, so that the seeds of fixed-root plants are uniformly sown on slope soil under the condition that the ground is humid, and water and soil loss is slowed down through physical and biological dual prevention and control.

Description

Technical Field

[0001] The invention relates to the technical field of land management, in particular to a device for preventing and controlling soil and water loss. Background Art

[0002] Soil and water loss prevention and control refers to the use of engineering, biological and management measures to reduce soil erosion and loss caused by water and wind, protect land productivity and maintain ecological balance. The factors that cause soil and water loss include steep terrain, steep slopes and many gullies; concentrated rainfall and heavy rain that washes away the soil; low vegetation coverage and lack of roots to stabilize the soil; loose soil texture, and sand and loess are easily eroded.

[0003] Chinese patent CN110387893B discloses a slope protection device for preventing and controlling soil erosion, comprising an anchoring mechanism, a slope protection base, a positioning rod, a slope protection body, a vegetation slope protection structure, an inclined plane adjuster and reinforcing ribs, wherein the anchoring mechanism is rotatably connected to the front end of the slope protection base, the slope protection body is fixed in the middle of the top end of the slope protection base, the four corners of the slope protection base are respectively connected to a positioning rod, the two sides of the front end of the slope protection body are respectively fixedly connected to the two sides of the front end of the slope protection base by a reinforcing rib, and the two sides of the rear end of the slope protection body are respectively fixedly connected to the two sides of the rear end of the slope protection base by a reinforcing rib, the architectural slope protection is combined with the ecological vegetation slope protection, vegetation is planted on the inner side of the vegetation slope protection structure, and the preparation for planting is protected by the vegetation slope protection structure, so as to improve the stability between the vegetation and the ground in the early stage of planting, and facilitate the improvement of the growth of the ecological vegetation slope protection.

[0004] In actual use of the above-mentioned slope protection device, the area that the slope protection structure can protect is limited, and long-term rainwater erosion of the slope surface will cause the soil in the slope protection structure to be continuously lost, causing the slope protection structure to sink and collapse with the slope surface, requiring manual repair and maintenance, which increases the workload of workers. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of the embodiments of the present invention is to provide a device for preventing and controlling soil erosion to solve the problems in the above-mentioned background technology.

[0006] In order to realize the above technical solution, the present invention provides the following technical solution:

[0007] A soil and water loss prevention and control device, the soil and water loss prevention and control device having a relative first direction, a second direction and a third direction, the soil and water loss prevention and control device comprising a water storage module and a sowing module, the water storage module comprising a shell box component, a water guide component and a water storage component, for recycling and storing flowing water at the ground end and precipitation in the atmosphere, the sowing module comprising a seed storage component, and the seed storage component and the water guide component are linked and connected, for sowing seeds of fixed-root plants to the ground end;

[0008] The shell box assembly includes a main shell box, an insertion end, a sowing end and a water storage end. One end of the main shell box is provided with an insertion end for inserting into the soil. The other end of the main shell box is further provided with a sowing end for discharging the seeds in the seed storage assembly. The top of the main shell box is further provided with a water storage end for recovering the flowing water on the ground end and the precipitation in the atmosphere;

[0009] The water guiding assembly includes a water storage tank and a support. The support is fixedly assembled in the water storage end. The water storage tank is elastically and rotationally assembled on the support for quantitatively weighing the returned water;

[0010] The water storage assembly includes a water storage tank. The water storage tank is rotatably arranged in the inner cavity of the main shell box and is arranged at the bottom of the water storage tank for recovering the quantitatively weighed returned water in the water storage tank.

[0011] As a further scheme of the present invention, the shell box assembly further includes a filter hole, a top converging port, a filter plate, a front converging plate and an annular converging plate. The filter hole is arranged on one side of the water storage end. The top converging port is arranged on the top of the water storage end, and a filter plate is assembled at the bottom of the top converging port. The filter plate is arranged on the top of the water storage tank. The front converging plate is fixedly assembled at one end of the water storage end and is arranged close to one side of the filter hole. The annular converging plate is arranged around the top converging port.

[0012] As a further scheme of the present invention, the water guiding assembly further includes a fixed seat, a water blocking baffle, an elastic member, a first magnetic member, a second magnetic member and a water leakage hole. The fixed seat is fixedly assembled at the bottom of the water storage tank. The water blocking baffle is slidably assembled on one side of the fixed seat. Two ends of the elastic member are respectively in movable abutment with the fixed seat and the water blocking baffle. One end of the water blocking baffle is further provided with a first magnetic member. The second magnetic member is fixedly assembled on the inner cavity wall of the water storage end. A water leakage hole is further arranged on the bottom side of the cavity of the water storage tank. The water blocking baffle is slidably arranged on one side of the water leakage hole.

[0013] As a further scheme of the present invention, the water guiding assembly further includes a pin shaft, a return spring, an annular rack, a first transmission wheel, a second transmission wheel and a one-way ratchet. One end of the pin shaft is fixedly assembled at the bottom of the water storage tank. The other end of the pin shaft is slidably inserted on the support. An annular rack is further fixedly assembled at the end of the pin shaft. The first transmission wheel and the second transmission wheel are both fixedly assembled on the inner cavity wall side of the main shell box. One end of the first transmission wheel is meshed with the annular rack. The other end of the first transmission wheel is in transmission connection with the second transmission wheel. One end of the second transmission wheel is coaxially fixedly assembled with a one-way ratchet.

[0014] As a further solution of the present invention, the water guiding assembly further includes a lifting block, a first tooth groove and a second tooth groove. The lifting block is limited and slidably assembled in the main housing along the third direction. The first tooth groove and the second tooth groove are arranged on the lifting block, and the first tooth groove is meshed with the one-way ratchet wheel.

[0015] As a further solution of the present invention, the water storage assembly further includes a side shaft body, a side driving wheel, a side driven wheel, a support frame and anti-slip pins. The side shaft body is fixedly assembled on one side of the water storage tank and rotatably installed on the inner cavity wall of the main housing. The side driving wheel is coaxially and fixedly connected to the side shaft body. The side driven wheel is fixedly arranged on the inner cavity wall of the main housing and is in transmission connection with the side driving wheel. One end of the support frame is coaxially and fixedly connected to the side driven wheel, and several anti-slip pins are arranged at the other end of the support frame.

[0016] As a further solution of the present invention, the seed storage assembly includes a seed storage housing, a seed discharging shaft, a screw rod and a driving bevel gear. The seed storage housing is fixedly arranged in the inner cavity of the main housing. The seed discharging shaft is rotatably arranged in the inner cavity of the seed storage housing. The screw rod is also assembled on the seed discharging shaft, and a driving bevel gear is coaxially and fixedly assembled at one end of the seed discharging shaft.

[0017] As a further solution of the present invention, the seed storage assembly further includes a shaft rod driving wheel and a driving gear. The shaft rod driving wheel is fixedly arranged in the main housing. One end of the shaft rod driving wheel is in transmission connection with the seed discharging shaft, and a driving gear is coaxially and fixedly assembled at the other end of the shaft rod driving wheel. The driving gear is meshed with the second tooth groove.

[0018] As a further solution of the present invention, the soil erosion prevention device further includes a seeding mechanism. The seeding mechanism includes a seeding flow channel and a seeding disc. The seeding flow channel is fixedly arranged on one side of the sowing end, and a seeding disc is arranged at the end of the seeding flow channel. The seeding disc is rotatably assembled in the main housing.

[0019] As a further solution of the present invention, the seeding mechanism further includes a swing gear, a transmission bevel gear and a residual tooth gear. One end of the swing gear is in transmission connection with the seeding disc, and the other end of the swing gear is elastically and rotatably assembled in the main housing. The transmission bevel gear is fixedly arranged in the main housing. One end of the transmission bevel gear is meshed with the driving bevel gear, and the other end of the transmission bevel gear is meshed with the swing gear.

[0020] Adopting the above technical solutions, the present invention has the following beneficial effects:

[0021] In the present invention, a main housing box is inserted into the slope soil, and a water storage module and a seeding module are arranged in the main housing box. During the process of collecting surface runoff and atmospheric precipitation, the seeding module can be driven by the water flow movement to continuously output seeds, so that the seeds of the root-fixing plants can be evenly sown on the slope soil in a state where the ground is wet, thereby using dual physical and biological control methods to slow down soil erosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic structural diagram of a soil erosion prevention device provided in an embodiment of the present invention.

[0024] Figure 2 It is a schematic rear view structural diagram of a soil erosion prevention device provided in an embodiment of the present invention.

[0025] Figure 3 It is a partial structural sectional view of a soil erosion prevention device provided in an embodiment of the present invention.

[0026] Figure 4 For Figure 3 an enlarged schematic view of the illustrated mark A in

[0027] Figure 5 It is a schematic side view structural diagram of a soil erosion prevention device provided in an embodiment of the present invention.

[0028] Figure 6 For Figure 5 an enlarged schematic view of the illustrated mark B in

[0029] Figure 7 For Figure 5 an enlarged schematic view of the illustrated mark C in

[0030] Figure 8 For Figure 5 an enlarged schematic view of the illustrated mark D in

[0031] Reference numerals: 1 - housing assembly, 101 - main housing, 102 - insertion end, 103 - spreading end, 104 - water storage end, 105 - filter hole, 106 - top converging port, 107 - filter plate, 108 - front converging plate, 109 - circumferential converging plate, 2 - water guiding assembly, 201 - water storage tank, 202 - support, 203 - fixed seat, 204 - water blocking baffle, 205 - elastic member, 206 - first magnetic member, 207 - second magnetic member, 208 - water leakage hole, 209 - pin shaft, 210 - return spring, 211 - ring rack, 212 - first driving wheel, 213 - second driving wheel, 214 - one-way ratchet, 215 - lifting block, 216 - first tooth groove, 217 - second tooth groove, 3 - water storage assembly, 301 - water storage tank, 302 - side shaft body, 303 - side driving wheel, 304 - side driven wheel, 305 - support frame, 306 - anti-slip pin, 4 - seed storage assembly, 401 - seed storage housing, 402 - seed discharging shaft, 403 - screw, 404 - driving bevel gear, 405 - shaft rod driving wheel, 406 - driving gear, 5 - seeding mechanism, 501 - seeding flow channel, 502 - seed discharging disc, 503 - oscillating gear, 504 - driving bevel gear, 505 - residual tooth gear. Detailed implementation manners

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0033] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0034] Please refer to Figures 1-8, in an embodiment of the present invention, a soil erosion prevention device. The soil erosion prevention device has opposite first direction x, second direction y, and third direction z. The soil erosion prevention device includes a water storage module and a seeding module. The water storage module includes a shell box assembly 1, a water guiding assembly 2, and a water storage assembly 3, which are used to recover and store the flowing water on the ground end and the precipitation in the atmosphere. The seeding module includes a seed storage assembly 4, and the seed storage assembly 4 is linked to the water guiding assembly 2, which is used to sprinkle the seeds of the root-fixing plants onto the ground end. The shell box assembly 1 includes a main shell box 101, an insertion end 102, a seeding end 103, and a water storage end 104. One end of the main shell box 101 is provided with an insertion end 102, and the insertion end 102 is used to be inserted into the soil. The other end of the main shell box 101 is also provided with a seeding end 103, and the seeding end 103 is used to discharge the seeds in the seed storage assembly 4. The top of the main shell box 101 is also provided with a water storage end 104, and the water storage end 104 is used to recover the flowing water on the ground end and the precipitation in the atmosphere. The water guiding assembly 2 includes a water storage tank 201 and a support 202. The support 202 is fixedly assembled in the water storage end 104, and the water storage tank 201 is elastically rotatably assembled on the support 202, which is used to quantitatively weigh the recovered water. The water storage assembly 3 includes a water storage tank 301. The water storage tank 301 is rotatably arranged in the inner cavity of the main shell box 101, and the water storage tank 301 is arranged at the bottom of the water storage tank 201, which is used to recover the quantitatively weighed recovered water in the water storage tank 201.

[0035] In practical applications of this embodiment, the soil erosion prevention and control device includes a water storage module and a seeding module. The water storage module is used to recover the return water composed of flowing water at the ground end and precipitation in the atmospheric environment. During the installation process of the device, the insertion end 102 at one end of it is inserted into the soil on the slope surface, so that the main housing box 101 maintains a horizontal posture in the first direction x. At this time, the water storage end 104 is parallel to the third direction z. When there is ground water flowing along the slope surface, the ground water gradually converges to one end of the water storage end 104 during the flowing process, and flows into the water storage tank 201 after passing through the filter holes 105 on one side of the water storage end 104. The precipitation in the atmospheric environment passes through the top of the water storage end 104 and converges into the water storage tank 201. Since the water storage tank 201 is elastically rotatably assembled on the support 202, when a certain amount of return water accumulates in the water storage tank 201, the water storage tank 201 rotates under the action of the mass of the return water to overcome the elastic force, and conveys a quantitatively weighed return water to the water storage tank 301 during the rotation process. And during this process, the seed storage assembly 4 linked to the water storage tank 201 continuously outputs seeds to the seeding end 103 side, so that the seeds are thrown out regularly according to the accumulation amount of the return water, and then the seeds roll on the slope surface and take root in the moist soil. Thus, when the water flow is excessive or the precipitation is too much, the return water is continuously stored through the water storage module, and by using the flow of the return water, when the soil is in a moist state, the slope surface is continuously sown with root-fixing plants, so that the soil layer on the slope surface is continuously stabilized, and thus the effective prevention and control of soil erosion is realized through biological prevention and physical prevention means.

[0036] Please refer to Figure 3 and Figure 4 In a preferred embodiment of the present invention, the housing box assembly 1 further includes a filter hole 105, a top converging port 106, a filter plate 107, a front converging plate 108 and an annular converging plate 109. The filter hole 105 is arranged on one side of the water storage end 104. The top converging port 106 is arranged on the top of the water storage end 104, and a filter plate 107 is assembled at the bottom of the top converging port 106. The filter plate 107 is arranged on the top of the water storage tank 201. The front converging plate 108 is fixedly assembled at one end of the water storage end 104 and is arranged close to the side of the filter hole 105. The annular converging plate 109 is arranged around the top converging port 106.

[0037] In practical application of this embodiment, the filtering holes 105 are arranged on the side of the water storage end 104 facing the ground end, and a front converging plate 108 is fixedly assembled on the end face of the water storage end 104. The front converging plate 108 is inserted into the soil. When the flowing water on the slope flows onto the front converging plate 108, when the water flow passes through the filtering holes 105 during movement, it can be screened through the filtering holes 105, and the filtered water flow flows along the inclined plane into the water storage tank 201. The annular converging plate 109 arranged on the side of the top converging port 106 can facilitate the collection of precipitation in the atmospheric environment, enable the precipitation to flow into the filter plate 107 along the top converging port 106, and filter the rainwater through the filter plate 107, so that the collected rainwater passes through the filter plate 107 and flows into the water storage tank 201.

[0038] Please refer to Figure 7 In a preferred embodiment of the present invention, the water guiding assembly 2 further includes a fixed seat 203, a water blocking baffle 204, an elastic member 205, a first magnetic member 206, a second magnetic member 207 and a water leakage hole 208. The fixed seat 203 is fixedly assembled at the bottom of the water storage tank 201. The water blocking baffle 204 is slidably assembled on one side of the fixed seat 203. Two ends of the elastic member 205 are respectively in movable abutment with the fixed seat 203 and the water blocking baffle 204. A first magnetic member 206 is further arranged at one end of the water blocking baffle 204. The second magnetic member 207 is fixedly assembled on the inner cavity wall of the water storage end 104. A water leakage hole 208 is further arranged on the bottom side of the cavity of the water storage tank 201. The water blocking baffle 204 is slidably arranged on one side of the water leakage hole 208.

[0039] In practical application of this embodiment, a fixed seat 203 is fixedly arranged at the bottom of the water storage tank 201. The water blocking baffle 204 is elastically and slidably assembled on the fixed seat 203 through an elastic member 205. And the water blocking baffle 204 is slidably arranged on one side of the water leakage holes 208 in the default state, so that the plurality of water leakage holes 208 are in a blocked state. At this time, the water storage tank 201 can be used to collect the returned water. When the returned water in the water storage tank 201 continuously increases and its mass continuously increases, the water storage tank 201 continuously overcomes the elastic force and rotates clockwise. When the water blocking baffle 204 rotates close to one side of the second magnetic member 207, the first magnetic member 206 is adsorbed to one end of the second magnetic member 207 under the action of the magnetic force, so that the water blocking baffle 204 overcomes the elastic force and slides. And during the sliding process, the plurality of water leakage holes 208 in the water storage tank 201 are switched to a conducting state. At this time, the quantitatively weighed returned water in the water storage tank 201 flows to the water storage tank 301 along the water leakage holes 208. And when the mass of the returned water continuously decreases, since the elastic force on one side of the water storage tank 201 is greater than the magnetic adsorption force on one side of the second magnetic member 207, after the first magnetic member 206 detaches from one side of the second magnetic member 207, the water blocking baffle 204 automatically resets to the initial position under the action of the elastic force, thereby switching the water leakage holes 208 to the closed state again, so as to realize the cyclic quantitative weighing of the returned water.

[0040] Please refer to Figure 4 , in a preferred embodiment of this embodiment, the water guiding assembly 2 further includes a pin shaft 209, a return spring 210, an annular rack 211, a first transmission wheel 212, a second transmission wheel 213 and a one-way ratchet 214. One end of the pin shaft 209 is fixedly assembled at the bottom of the water storage tank 201. The other end of the pin shaft 209 is slidably inserted on the support 202. The end of the pin shaft 209 is also fixedly assembled with an annular rack 211. The first transmission wheel 212 and the second transmission wheel 213 are both fixedly assembled on the inner cavity wall side of the main housing 101. One end of the first transmission wheel 212 is meshed with the annular rack 211. The other end of the first transmission wheel 212 is in transmission connection with the second transmission wheel 213. One end of the second transmission wheel 213 is coaxially and fixedly assembled with a one-way ratchet 214.

[0041] In actual application of this embodiment, when the return water pressure in the water storage tank 201 drives the water storage tank 201 to rotate directionally, the pin shaft 209 fixedly assembled on one side of the water storage tank 201 slides synchronously in the support 202, and the return spring 210 sleeved on one side of the pin shaft 209 is switched to the energy storage state. A ring rack 211 is also fixedly assembled on one side of the pin shaft 209. When the ring rack 211 rotates around the rotating shaft of the water storage tank 201, it can meshingly drive the first transmission wheel 212 to rotate. The first transmission wheel 212 and the second transmission wheel 213 are connected in transmission, and thus the rotation of the first transmission wheel 212 drives the rotation of the one-way ratchet 214.

[0042] Further, the water guiding assembly 2 further includes a lifting block 215, a first tooth groove 216 and a second tooth groove 217. The lifting block 215 is slidably assembled in the main housing 101 along the third direction z. The lifting block 215 is provided with the first tooth groove 216 and the second tooth groove 217. The first tooth groove 216 is meshingly connected with the one-way ratchet 214. Since the lifting block 215 is slidably arranged in the inner cavity of the main housing 101 along the third direction z and the first tooth groove 216 at one end of the lifting block 215 is meshingly connected with the one-way ratchet 214, the water storage tank 201 can drive the one-way ratchet 214 to rotate synchronously during the rotation process, so that the first tooth groove 216 slides along the third direction z under the meshing action, and further drives the lifting block 215 and the second tooth groove 217 to move in the third direction z through the first tooth groove 216.

[0043] Please refer to Figure 5 and Figure 7 , in a preferred embodiment of the present invention, the water storage assembly 3 further includes a side shaft body 302, a side driving wheel 303, a side driven wheel 304, a support frame 305 and anti-slip pins 306. The side shaft body 302 is fixedly assembled on one side of the water storage tank 301, and the side shaft body 302 is rotatably installed in the inner cavity wall of the main housing 101. The side driving wheel 303 and the side shaft body 302 are coaxially and fixedly connected. The side driven wheel 304 is fixedly arranged on the inner cavity wall of the main housing 101 and is in transmission connection with the side driving wheel 303. One end of the support frame 305 is coaxially and fixedly connected with the side driven wheel 304, and a plurality of anti-slip pins 306 are arranged at the other end of the support frame 305.

[0044] In actual application of this embodiment, the side shaft body 302 is fixedly assembled on one side of the water storage tank 301, the support frame 305 is arranged on one side of the sowing end 103, and several anti-slip pins 306 on the support frame 305 are inserted into the ground end to provide a supporting force on the slope surface and prevent the device from sliding off along the slope surface. Therefore, when the main housing box 101 installed in the soil is loosened, the main housing box 101 rotates clockwise along the xoz plane. Since the water storage tank 301 is used to hold the backflow water and the water storage tank 301 and the main housing box 101 are rotatably connected, the water storage tank 301 still maintains a horizontal posture under the action of gravity, so that a relative rotation is formed between the water storage tank 301 and the main housing box 101. During the relative rotation process of the water storage tank 301, the side shaft body 302 and the side-mounted driving wheel 303 are synchronously driven to rotate, so that the side-mounted driving wheel 303 synchronously drives the side-mounted driven wheel 304 to rotate. During the rotation process of the side-mounted driven wheel 304, the support frame 305 is synchronously driven to rotate. And when the main housing box 101 slides down along the slope surface, the included angle between the support frame 305 and the main housing box 101 is synchronously changed, so that the support frame 305 always supports the bottom of the main housing box 101, thereby preventing the main housing box 101 from slipping out along the slope surface after loosening when the slope soil is loosened.

[0045] Please refer to Figure 8 In a preferred embodiment of the present invention, the seed storage assembly 4 includes a seed storage housing 401, a seed discharging shaft 402, a screw 403, and a driving bevel gear 404. The seed storage housing 401 is fixedly arranged in the inner cavity of the main housing box 101. The seed discharging shaft 402 is rotatably arranged in the inner cavity of the seed storage housing 401. A screw 403 is further assembled on the seed discharging shaft 402. One end of the seed discharging shaft 402 is coaxially and fixedly assembled with a driving bevel gear 404.

[0046] In actual application of this embodiment, the seed storage housing 401 is fixedly arranged in the inner cavity of the main housing box 101, and the seed discharging shaft 402 is rotatably assembled with a fixed axis inside the seed storage housing 401. A screw 403 is further arranged on the seed discharging shaft 402. When the seed discharging shaft 402 rotates in a driving state, the screw 403 can be driven to rotate synchronously. During the rotation process of the screw 403, the seeds filled in the inner cavity of the seed storage housing 401 can be continuously conveyed to one end of the seed storage housing 401, so that the seeds stored inside the seed storage housing 401 are continuously discharged along with the action of the water storage tank 201. After the discharged seeds are discharged out of the device along the sowing end 103 and come into contact with the moist soil, they take root and grow on the slope surface.

[0047] Further, the seed storage component 4 further includes a shaft driving wheel 405 and a driving gear 406. The shaft driving wheel 405 is fixedly arranged on the main housing 101. One end of the shaft driving wheel 405 is in transmission connection with the seed discharging shaft 402. The other end of the shaft driving wheel 405 is coaxially and fixedly equipped with the driving gear 406. The driving gear 406 is in meshing connection with the second tooth groove 217. So that during the operation of the water storage tank 201, the ring rack 211 drives the first transmission wheel 212 and the second transmission wheel 213 to rotate, so that the one-way ratchet 214 on one side of the second transmission wheel 213 drives the first tooth groove 216 to slide unidirectionally, so that when the lifting block 215 moves in the third direction z, it synchronously drives the second tooth groove 217 to move. During the process of the second tooth groove 217 being in meshing connection with the driving gear 406, it drives the shaft driving wheel 405 to rotate, and is transmitted to one side of the seed discharging shaft 402 through the shaft driving wheel 405, so that the seeds in the seed storage housing 401 are continuously output to the sowing end 103 side.

[0048] Please refer to Figure 5 and Figure 8 , in a preferred embodiment of the present invention, the soil and water loss prevention device further includes a seeding mechanism 5. The seeding mechanism 5 includes a seeding flow channel 501 and a seed discharging disk 502. The seeding flow channel 501 is fixedly arranged on one side of the sowing end 103. The end of the seeding flow channel 501 is also provided with the seed discharging disk 502. The seed discharging disk 502 is rotatably assembled in the main housing 101. The seeding mechanism 5 further includes a swing gear 503, a transmission bevel gear 504 and a residual tooth gear 505. One end of the swing gear 503 is in transmission connection with the seed discharging disk 502. The other end of the swing gear 503 is elastically rotatably assembled in the main housing 101. The transmission bevel gear 504 is fixedly arranged in the main housing 101. One end of the transmission bevel gear 504 is in meshing connection with the driving bevel gear 404. The other end of the transmission bevel gear 504 is in meshing connection with the swing gear 503.

[0049] In practical application of this embodiment, the seeding runner 501 is arranged in the inner cavity of the main housing box 101 and connected to the sowing end 103. A seed discharging disc 502 is rotatably arranged at the end of the seeding runner 501. One end of the swing gear 503 is in transmission connection with the seed discharging disc 502, and the other end of the swing gear 503 is elastically and rotatably assembled in the main housing box 101. The transmission bevel gear 504 is fixedly arranged in the main housing box 101. One end of the transmission bevel gear 504 is meshed with the driving bevel gear 404, and the other end of the transmission bevel gear 504 is meshed with the swing gear 503. During the rotation of the transmission bevel gear 504, the incomplete gear 505 is driven to rotate. The incomplete gear 505 meshes with and drives the swing gear 503 to rotate against the elastic force, so that the swing gear 503 rotates in the single clockwise direction. When the incomplete gear 505 rotates away from one side of the swing gear 503, the swing gear 503 rotates back to the initial position under the elastic force, thereby driving the seed discharging disc 502 to swing back and forth around a fixed axis. When the seeds falling on the seeding runner 501 slide onto the seed discharging disc 502, they can be released according to the deflection direction of the seed discharging disc 502, so that the seeds released from the sowing end 103 fly in different directions, and then the seeds are distributed in a fan shape on the slope surface, thereby increasing the coverage area of the seeds.

[0050] In the above embodiment of the present invention, a device for preventing and controlling soil erosion is provided. By inserting a main housing box 101 into the slope soil, and a water storage module and a seeding module are arranged in the main housing box 101, during the process of collecting surface water and atmospheric precipitation, the seeding module can be continuously driven to output seeds through the water flow movement, so that when the ground is in a wet state, the seeds of the root-fixing plants are evenly sown on the slope soil, thereby using double prevention of physics and biology to slow down soil erosion.

[0051] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for preventing and controlling soil erosion, the device for preventing and controlling soil erosion having a first direction, a second direction and a third direction relative to each other, characterized in that: The device for preventing and controlling soil erosion comprises: A water storage module and a sowing module, wherein the water storage module includes a shell box component, a water guide component and a water storage component, and is used to recycle and store the flowing water at the ground end and the precipitation in the atmosphere; the sowing module includes a seed storage component, and the seed storage component and the water guide component are linked and connected, and are used to sow the seeds of fixed-root plants to the ground end; The shell box assembly includes a main shell box, an insertion end, a sowing end and a water storage end. The main shell box is provided with an insertion end at one end, and the insertion end is used to be inserted into the soil. The main shell box is also provided with a sowing end at the other end, and the sowing end is used to discharge the seeds in the seed storage assembly. The main shell box is also provided with a water storage end at the top, and the water storage end is used to recover the flowing water at the ground end and the precipitation in the atmosphere. The water guide assembly includes a water storage tank and a support, wherein the support is fixedly assembled in the water storage end, and the water storage tank is elastically rotatably assembled on the support for quantitatively weighing the return water; The water storage assembly comprises a water storage tank, which is rotatably arranged in the inner cavity of the main shell box and is arranged at the bottom of the water storage tank for recovering the reflux water quantitatively weighed in the water storage tank.

2. The device for preventing and controlling soil erosion according to claim 1, characterized in that: The shell box assembly also includes a filter hole, a top confluence, a filter plate, a front confluence plate and a ring confluence plate. The filter hole is arranged on one side of the water storage end, the top confluence is arranged on the top of the water storage end, and the bottom of the top confluence is equipped with a filter plate, the filter plate is arranged on the top of the water storage tank, the front confluence plate is fixedly installed at one end of the water storage end and is arranged close to one side of the filter hole, and the ring confluence plate is arranged around the top confluence.

3. The device for preventing and controlling soil erosion according to claim 1, characterized in that: The water guide assembly also includes a fixed seat, a water blocking baffle, an elastic member, a first magnetic member, a second magnetic member and a water leakage hole. The fixed seat is fixedly assembled at the bottom of the water storage tank, the water blocking baffle is slidably assembled on one side of the fixed seat, the two ends of the elastic member are respectively movably abutted with the fixed seat and the water blocking baffle, one end of the water blocking baffle is also provided with a first magnetic member, the second magnetic member is fixedly assembled on the inner cavity wall of the water storage end, the bottom side of the cavity of the water storage tank is also provided with a water leakage hole, and the water blocking baffle is slidably arranged on one side of the water leakage hole.

4. The device for preventing and controlling soil erosion according to claim 1, characterized in that: The water guide assembly also includes a pin shaft, a return spring, a ring rack, a first transmission wheel, a second transmission wheel and a one-way ratchet. One end of the pin shaft is fixedly assembled at the bottom of the water tank, and the other end of the pin shaft is slidably inserted on the support. The end of the pin shaft is also fixedly assembled with a ring rack. The first transmission wheel and the second transmission wheel are both fixedly assembled on the inner cavity wall side of the main shell box. One end of the first transmission wheel is meshed with the ring rack, and the other end of the first transmission wheel is transmission-connected to the second transmission wheel. One end of the second transmission wheel is coaxially fixedly assembled with a one-way ratchet.

5. The device for preventing and controlling soil erosion according to claim 1, characterized in that: The water guide assembly also includes a lifting block, a first tooth groove and a second tooth groove. The lifting block is assembled in the main shell box for limited sliding along a third direction. The lifting block is provided with a first tooth groove and a second tooth groove. The first tooth groove is meshed with the one-way ratchet.

6. The device for preventing and controlling soil erosion according to claim 1, characterized in that: The water storage assembly also includes a side shaft, a side drive wheel, a side driven wheel, a support frame and an anti-slip needle. The side shaft is fixedly assembled on one side of the water storage tank, and the side shaft is rotatably installed in the inner cavity wall of the main shell box. The side drive wheel and the side shaft are coaxially fixedly connected. The side driven wheel is fixedly arranged on the inner cavity wall of the main shell box and is transmission-connected to the side drive wheel. One end of the support frame is coaxially fixedly connected to the side driven wheel, and a plurality of anti-slip needles are arranged on the other end of the support frame.

7. The device for preventing and controlling soil erosion according to claim 1, characterized in that: The seed storage assembly includes a seed storage shell, a seed discharge shaft, a screw and a driving bevel gear. The seed storage shell is fixedly arranged in the inner cavity of the main shell box, and the seed discharge shaft is rotatably arranged in the inner cavity of the seed storage shell. The seed discharge shaft is also equipped with a screw, and one end of the seed discharge shaft is also coaxially fixedly equipped with a driving bevel gear.

8. The device for preventing and controlling soil erosion according to claim 5, characterized in that: The seed storage assembly also includes an axial driving wheel and a driving gear. The axial driving wheel is fixedly arranged in the main housing box. One end of the axial driving wheel is connected to the seed discharging shaft transmission. The other end of the axial driving wheel is coaxially fixed with the driving gear. The driving gear is meshingly connected with the second tooth groove.

9. The device for preventing and controlling soil erosion according to claim 1, characterized in that: The soil and water loss prevention and control device also includes a sowing mechanism, which includes a sowing channel and a seeding disc. The sowing channel is fixedly arranged on one side of the sowing end, and a seeding disc is also arranged at the end of the sowing channel. The seeding disc is rotatably assembled in the main shell box.

10. The device for preventing and controlling soil erosion according to claim 9, characterized in that: The sowing mechanism also includes a swing gear, a transmission bevel gear and a residual tooth gear. One end of the swing gear is connected to the seeding disc for transmission, and the other end of the swing gear is elastically rotatably assembled in the main housing box. The transmission bevel gear fixed axis is set in the main housing box, one end of the transmission bevel gear is meshed with the driving bevel gear, and the other end of the transmission bevel gear is meshed with the swing gear.

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