Plant planting device for ecological restoration of loess slope

Abstract

The invention relates to the technical field of ecological slope restoration, in particular to a loess slope ecological restoration plant planting device which comprises field planting frames, an independent irrigation system is arranged in each field planting frame, a water storage tank used for receiving rainwater is buried in the top of a slope, a water distribution system is arranged at the bottom of the water storage tank, and a plurality of water outlets are formed in the bottom of the water storage tank. The water distribution system comprises a plurality of first water inlet pipes connected with the output ends of the control valves, the output ends of the first water inlet pipes are slidably provided with adjusting pipes, the ends, provided with water outlet holes, of the adjusting pipes are inserted into the water distribution tank, and the water distribution tank is internally provided with liquid distribution cavities with the same number as the irrigation systems. According to the technical scheme, the amount of water entering the liquid separation cavities in unit time is changed by setting the number of the adjusting pipes communicated with the different liquid separation cavities, and water in the water storage tank can be automatically distributed according to needs after the control valve is opened every time.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ecological slope repair, in particular to a plant planting device for ecological repair of loess slopes. BACKGROUND

[0002] Ecological repair of loess slopes is an important project, and plant planting plays a crucial role in it. When planting plants for ecological repair of loess slopes, suitable plant species should be selected according to the local climate, soil conditions and ecological environment, and the planting layout and density should be reasonably designed to achieve the best ecological repair effect.

[0003] Chinese patent CN113653077B, a composite loess slope ecological slope protection structure and construction method, belongs to the field of slope protection. The slope surface is a trapezoidal structure, the slope protection structure includes multiple corner units, which are arranged at each height change corner of the slope and fixed by anchor pieces; multiple slope units are arranged between adjacent two corner units and extend along the longitudinal and transverse directions of the slope in a repeated combination manner; and multiple fixed adjustment components are used to adjust the protection strength between the slope units and the slope.

[0004] Different types of plants can be planted in the slope protection units in the device to reduce water and soil loss of loess slopes, but the water requirements of different plants during growth and development are different, and regular and uniform quantitative watering cannot guarantee the planting requirements of all types, resulting in different plant growth conditions and affecting the protection quality. SUMMARY

[0005] In view of the above problems, it is necessary to provide a plant planting device for ecological repair of loess slopes in view of the problems of the prior art.

[0006] To solve the problems of the prior art, the technical scheme adopted by the present application is:

[0007] The utility model provides a kind of ecological restoration plant planting device for loess slope, including being arranged on the slope face several planting frames, different plants are planted respectively in planting frame, and independent irrigation system is provided in each planting frame, irrigation system is sprayed to the plant in planting frame, water storage tank for receiving rainwater is buried in the top of slope, water storage tank bottom is provided with the water distribution system for respectively supplying water to each irrigation system, and water storage tank bottom is provided with multiple water outlets, water outlet is distributed along the length direction of water storage tank equidistantly, and control valve is arranged on each water outlet;The water distribution system includes the first water inlet pipe that is connected with the output end of control valve one by one, and the output end of first water inlet pipe is horizontally arranged, and the output end of first water inlet pipe is slidably installed with adjusting pipe, and the bottom of the end of adjusting pipe away from first water inlet pipe is provided with water outlet hole;Water distribution system further includes water distribution tank, and the end of adjusting pipe provided with water outlet hole is inserted into water distribution tank, and water distribution tank is provided with the same number of distribution cavities as irrigation system, and distribution cavity is distributed along the axis direction of adjusting pipe equidistantly, and the bottom of each distribution cavity is provided with second water inlet pipe, and second water inlet pipe is connected with the input end of different irrigation system respectively.

[0008] Preferably, the water storage tank and water distribution system are installed in the installation box, which is buried underground on the top of the slope. The top of the water storage tank is provided with a water inlet, and the top of the water inlet extends to the surface of the top of the slope. A plurality of layers of filter cloths are arranged on the water inlet. The top of the slope is provided with a water collecting groove inclined to the water inlet.

[0009] Preferably, the water distribution system further includes an adjusting pipe control unit for controlling the adjusting pipe to move along the axis direction to adjust the position. The adjusting pipe is sleeved outside the first water inlet pipe. The adjusting pipe control unit includes a first rack fixedly installed at the end of the adjusting pipe away from the water outlet hole, and a first gear engaged with the first rack. The first rack extends in the horizontal direction. The axis of the first gear is vertically arranged, and the first gear is rotatably installed in the installation box. The adjusting pipe control unit further includes a first bevel gear coaxially installed at the top end of the first gear, and a second bevel gear engaged with the first bevel gear. The axis of the second bevel gear is horizontally arranged. The second bevel gear is coaxially installed with a second gear at the end away from the first bevel gear. The second gear is engaged with a second rack slidably installed in the installation box. The second rack is fixedly connected with an operating rod, which vertically extends upward to protrude from the top of the slope.

[0010] Preferably, the operating rod is inserted into a guide sleeve arranged on the outer wall of the water storage tank. The top end of the operating rod is provided with a horizontally extending insertion hole, and a plug is inserted into the insertion hole. The top of the installation box is provided with a positioning frame located outside the top of the slope. The positioning frame is provided with positioning slots equal in number to the irrigation systems. The positioning slots extend horizontally along the arrangement direction of the adjusting pipe and are equidistantly distributed in the vertical direction.

[0011] Preferably, the adjusting pipe is rectangular in external cross-sectional shape, and a circular lumen is arranged in the adjusting pipe; a first water inlet pipe is coaxially arranged with a fitting ring at one end of the adjusting pipe; a sealing ring is arranged on the outer wall of the fitting ring and is in contact with the inner wall of the adjusting pipe.

[0012] Preferably, the water distribution tank is divided into several distribution chambers by several partition plates arranged in the water distribution tank; the partition plates are provided with several fitting holes with the same size and shape as the cross section of the adjusting pipe; and the adjusting pipe passes through the fitting holes and moves between two adjacent distribution chambers.

[0013] Preferably, the water distribution tank is provided with several blocking pieces at the end of the distribution chamber away from the adjusting pipe; the number of the blocking pieces is the same as that of the adjusting pipes; the blocking pieces have the same size and shape as the fitting holes; the blocking pieces are arranged in the fitting holes; the water distribution tank is provided with springs with the same number as that of the blocking pieces; each spring is elastically connected to the inner wall of the water distribution tank and the blocking piece; and the spring force of the springs moves the blocking pieces to the end of the adjusting pipe and makes the blocking pieces in contact with the adjusting pipe.

[0014] Preferably, the end of the blocking piece away from the adjusting pipe is provided with a limiting edge protruding from the outer wall of the blocking piece.

[0015] Preferably, the bottom of the distribution chamber is provided with an inclined slope, and the input end of the second water inlet pipe is arranged at the lowest position of each distribution chamber.

[0016] Preferably, the irrigation system comprises water storage buckets with the same number as that of the planting frames; the water storage buckets are buried in the top of the slope and the top is lower than the bottom of the water distribution tank; a water suction pipe is arranged in each water storage bucket and extends to the top of the slope; the irrigation system further comprises a water pump connected to the water suction pipe; and the output end of the water pump is connected to several spray heads arranged on the planting frames through a pipeline.

[0017] The present application has the following beneficial effects compared with the prior art:

[0018] Firstly, the water storage tank in the present application can receive and store precipitation; the water in the water storage tank flows into the first water inlet pipes of the water distribution system through the multiple water outlets at the bottom; the adjusting pipes arranged outside the first water inlet pipes can move the adjusting pipes to make the water outlets of the adjusting pipes located in different distribution chambers in the water distribution tank; different distribution chambers are connected to different irrigation systems through the second water inlet pipes; therefore, the number of the adjusting pipes connected to different distribution chambers can be adjusted to increase the amount of water flowing into the distribution chambers per unit time; after the control valve is opened, the water in the water storage tank is automatically distributed according to the needs; the irrigation system that needs more water can obtain more water; and the amount of water for watering the plants in the planting frame is ensured.

[0019] Secondly, in this invention, the regulating pipe is located underground, and the operating rod of the regulating pipe control unit extends to the top of the slope. Workers can pull the operating rod at the top of the slope to change the position of the underground regulating pipe, so that the water outlet of the regulating pipe enters different liquid distribution chambers and delivers water to different irrigation systems. The pin at the top of the operating rod can be inserted into different positioning slots of the positioning frame to fix the position of the operating rod and the regulating pipe.

[0020] Thirdly, the water distribution tank in this invention is also equipped with a sealing block for sealing the insertion hole on the partition plate. When the regulating tube moves, it pushes the sealing block to compress the spring. When the regulating tube injects water into the liquid distribution chamber, the sealing block keeps sealing the insertion hole on the partition plate to prevent water from entering the liquid distribution chamber on the other side and ensure the accuracy of quantitative water distribution. Attached Figure Description

[0021] Figure 1 This is a diagram illustrating the working status of a plant planting device used for ecological restoration of loess slopes.

[0022] Figure 2 This is a three-dimensional cross-sectional view of the working state of a plant planting device used for ecological restoration of loess slopes;

[0023] Figure 3 yes Figure 2 A magnified view of part A;

[0024] Figure 4 yes Figure 2 A magnified view of section B;

[0025] Figure 5 yes Figure 2 A magnified view of a portion at point C;

[0026] Figure 6 This is a 3D diagram of a planting device for ecological restoration of loess slopes, with the planting frame, installation box, and sprinkler head removed.

[0027] Figure 7 yes Figure 6 A magnified view of a portion at point D;

[0028] Figure 8 yes Figure 6 A magnified view of a portion at point E;

[0029] Figure 9 This is a bottom view of a planting device for ecological restoration of loess slopes, with the planting frame, installation box, and sprinkler head removed.

[0030] Figure 10 yes Figure 9 Sectional view of the section at FF.

[0031] The figure marks are: 1, planting frame; 2, irrigation system; 21, water storage bucket; 22, water suction pipe; 23, water pump; 24, spray head; 3, water storage tank; 31, lower water outlet; 32, control valve; 33, mounting box; 331, positioning frame; 332, positioning slot; 34, water inlet; 341, filter cloth; 35, guide sleeve; 4, water distribution system; 41, first water inlet pipe; 411, fitting ring; 412, sealing ring; 42, adjusting pipe; 421, water outlet hole; 43, water distribution tank; 431, liquid distribution cavity; 432, second water inlet pipe; 433, partition plate; 434, plug-in hole; 435, plugging block; 436, spring; 437, limiting edge; 44, adjusting pipe control unit; 441, first rack; 442, first gear; 443, first bevel gear; 444, second bevel gear; 445, second gear; 446, second rack; 447, operating rod; 448, insertion hole; 449, bolt. DETAILED DESCRIPTION

[0032] In order to further understand the features, technical means and specific purposes and functions achieved by the present application, the present application will be described in further detail below in conjunction with the drawings and specific embodiments.

[0033] REFERENCE Figures 1 to 10 :

[0034] A device for planting plants for ecological restoration of loess slopes, comprising a plurality of planting frames 1 arranged on the slope surface, different plants being planted in each planting frame 1, and an independent irrigation system 2 being arranged in each planting frame 1, the irrigation system 2 spraying water to the plants in the planting frame 1, a water storage tank 3 being buried on the top of the slope for receiving rainwater, the bottom of the water storage tank 3 being provided with a water distribution system 4 for supplying water to each irrigation system 2, a plurality of lower water outlets 31 being arranged at the bottom of the water storage tank 3, the lower water outlets 31 being distributed at equal intervals along the length direction of the water storage tank 3, and a control valve 32 being arranged on each lower water outlet 31; the water distribution system 4 comprises a first water inlet pipe 41 connected to the output end of the control valve 32 one by one, the output end of the first water inlet pipe 41 being arranged horizontally, the output end of the first water inlet pipe 41 being slidably mounted with an adjusting pipe 42, and the end of the adjusting pipe 42 away from the first water inlet pipe 41 being provided with a water outlet hole 421 at the bottom; the water distribution system 4 further comprises a water distribution tank 43, one end of the adjusting pipe 42 provided with the water outlet hole 421 being plug-in mounted in the water distribution tank 43, a plurality of liquid distribution cavities 431 being arranged in the water distribution tank 43, the number of the liquid distribution cavities 431 being equal to that of the irrigation systems 2, the liquid distribution cavities 431 being distributed at equal intervals along the axis direction of the adjusting pipe 42, a second water inlet pipe 432 being arranged at the bottom of each liquid distribution cavity 431, and the second water inlet pipe 432 being connected to the input end of a different irrigation system 2.

[0035] The planting device in the application, when in use, the staff installs the planting frame 1 on the slope surface of the loess slope according to the actual situation on the spot, and plants different kinds of plants in each planting frame 1 respectively, so as to achieve the effect of stabilizing the slope surface, the water storage tank 3 is pre-buried on the slope top, the water storage tank 3 can receive and store the precipitation, and deliver the water to the irrigation system 2 of each planting frame 1 to water the plants in the planting frame 1, the water storage tank 3 in the embodiment is provided with a water distribution system 4, because the plants in the planting frame 1 are different in kind, the water demand is also different, in order to deliver the water in the water storage tank 3 according to the water demand of the plants in the planting frame 1, the water distribution system 4 is connected with the lower outlet 31 at the bottom of the water storage tank 3 through a plurality of first water inlet pipes 41, the lower outlet 31 is usually blocked by a control valve 32, so that the rainwater in the water storage tank 3 is static, and the water level is balanced, when the water in the water storage tank 3 needs to be used, the control valve 32 is opened at the same time, the water in the water storage tank 3 flows into the first water inlet pipe 41 of the water distribution system 4 through each lower outlet 31, the adjusting pipe 42 sleeved with the first water inlet pipe 41 extends into the water distribution tank 43, the staff can move the adjusting pipe 42 to make the water outlet hole 421 of the adjusting pipe 42 located in different distribution cavities 431 in the water distribution tank 43, the water in the first water inlet pipe 41 enters the water distribution tank 43 through the water outlet hole 421 of the adjusting pipe 42, and different distribution cavities 431 are connected with different irrigation systems 2 through second water inlet pipes 432, so that the staff can increase the water quantity entering the distribution cavity 431 per unit time by setting the number of adjusting pipes 42 connected with different distribution cavities 431, and the water in the water storage tank 3 is automatically distributed according to the need each time the control valve 32 is opened, so that the irrigation system 2 needing more water can obtain more water, and the watering quantity of the plants in the planting frame 1 is ensured.

[0036] In order to solve the problem of how the water storage tank 3 collects rainwater, the following features are specifically provided:

[0037] The water storage tank 3 and the water distribution system 4 are installed in the installation box 33, the installation box 33 is buried underground on the slope top, the water storage tank 3 is provided with the water inlet 34 at the top, the water inlet 34 extends to the slope top surface at the top, a plurality of layers of filter cloths 341 are arranged on the water inlet 34, and the slope top is provided with a water collecting groove inclined to the water inlet 34.

[0038] The water storage tank 3 and the water distribution system 4 in the embodiment are installed in the installation box 33, the installation box 33 is buried underground on the slope top, the water inlet 34 at the top of the water storage tank 3 is located on the slope top surface, when it rains, the rainwater flows to the water inlet 34 through the water collecting groove arranged on the slope top, the filter cloth 341 filters impurities, so that the rainwater enters the water storage tank 3 through the filter cloth 341, and the water storage tank 3 is located underground, which can effectively prevent the evaporation of rainwater.

[0039] In order to solve the problem of how to adjust the position of the buried adjusting pipe 42 on the slope top, the following features are specifically provided:

[0040] The water distribution system 4 further comprises an adjusting pipe control unit 44 for controlling the adjusting pipe 42 to move along the axial direction to adjust the position; the adjusting pipe control unit 44 comprises a first rack 441 fixedly installed at one end of the adjusting pipe 42 away from the water outlet hole 421, and a first gear 442 in meshing connection with the first rack 441, the first rack 441 extends in the horizontal direction, and the axis of the first gear 442 is vertically arranged, and the first gear 442 is rotationally installed in the installation box 33; the adjusting pipe control unit 44 further comprises a first bevel gear 443 coaxially installed at the top end of the first gear 442, and a second bevel gear 444 in meshing connection with the first bevel gear 443, the axis of the second bevel gear 444 is horizontally arranged, and the second bevel gear 444 is coaxially installed with a second gear 445 at one end away from the first bevel gear 443, the second gear 445 is in meshing connection with a second rack 446 slidingly installed in the installation box 33, the second rack 446 is fixedly connected with an operating rod 447, and the operating rod 447 vertically extends upwardly to protrude out of the slope top.

[0041] In the embodiment, the positions of all the adjusting pipes 42 can be adjusted by the adjusting pipe control unit 44, the first rack 441 of the adjusting pipe control unit 44 is connected with one end of the adjusting pipe 42, the first rack 441 is in meshing connection with the first gear 442, the first gear 442 is coaxially connected with the first bevel gear 443, the first bevel gear 443 is in meshing connection with the second bevel gear 444, the second bevel gear 444 is coaxially arranged with the second gear 445, and the second gear 445 is in meshing connection with the vertical second rack 446, so that when the second rack 446 moves in the vertical direction, the first rack 441 and the adjusting pipe 42 connected with the first rack 441 can be driven to move in the horizontal direction, the first gear 442, the first bevel gear 443, the second bevel gear 444, the second gear 445 and the second rack 446 in the embodiment are all installed in the installation box 33, so that the stability of the axial position or the moving direction is maintained, the operating rod 447 of the adjusting pipe control unit 44 is connected with the second rack 446 and extends to the outside of the slope top, so that the staff can pull and lift the operating rod 447 on the slope top to change the position of the buried adjusting pipe 42, so that the water outlet hole 421 of the adjusting pipe 42 enters different distribution chambers 431 to supply water to different irrigation systems 2.

[0042] In order to solve the problem of how to fix the position of the adjusting pipe 42, the following features are specifically provided:

[0043] The operating rod 447 is inserted into the guide sleeve 35 arranged on the outer wall of the water storage tank 3, and the top end of the operating rod 447 is provided with a horizontally extending insertion hole 448, and a plug 449 is inserted into the insertion hole 448; the top of the installation box 33 is provided with a positioning frame 331 located outside the roof, and the positioning frame 331 is provided with positioning slots 332 with the same number as the irrigation system 2, and the positioning slots 332 extend horizontally along the arrangement direction of the adjusting pipe 42, and the positioning slots 332 are distributed at equal intervals in the vertical direction.

[0044] The operating rod 447 in the embodiment is inserted into the guide sleeve 35 of the water storage tank 3 to stabilize the path of vertical movement, and when the operating rod 447 is moved, the worker can remove the plug 449 at the top end of the operating rod 447, so that the operating rod 447 moves in the vertical direction, and when it moves to the appropriate position, the worker inserts the plug 449 into the insertion hole 448 at the top end of the operating rod 447 and the positioning slot 332 on the positioning frame 331 at the same horizontal height as the insertion hole 448, to fix the height position of the operating rod 447. The planting frame 1 in the embodiment has three, so the irrigation system 2, the distribution cavity 431 of the distribution tank 43 and the positioning slot 332 of the positioning frame 331 all have three, and the distance between the positioning slots 332 can be set, so that when the plug 449 is inserted into the positioning slot 332 at different positions, the water outlet hole 421 of the adjusting pipe 42 can also be moved into different distribution cavities 431, and the worker can judge the water inflow of different irrigation systems 2 by controlling the number of plugs 449 inserted into different positioning slots 332.

[0045] In order to ensure that the water outlet hole 421 always maintains a downward position when the adjusting pipe 42 moves between different distribution cavities 431, the following features are specifically provided:

[0046] The outer section of the adjusting pipe 42 is rectangular, and a circular pipe cavity is arranged in the adjusting pipe 42, and the first water inlet pipe 41 is coaxially provided with a fitting ring 411 at one end inserted into the adjusting pipe 42, and a sealing ring 412 is arranged on the outer wall of the sealing ring 412, and the sealing ring 412 is fitted to the inner wall of the adjusting pipe 42.

[0047] The distribution cavity 431 of the distribution tank 43 is formed by a plurality of partition plates 433 arranged in the distribution tank 43, and the partition plates 433 are provided with a plurality of insertion holes 434 with the same size as the section shape of the adjusting pipe 42, and the adjusting pipe 42 moves between adjacent two distribution cavities 431 through the insertion hole 434.

[0048] The sectional shape of the outer wall of the adjusting pipe 42 in the embodiment is rectangular, so the adjusting pipe 42 is inserted into the second water inlet pipe 432 on the partition plate 433 of the divided distribution cavity 431, which can ensure that the adjusting pipe 42 cannot rotate when moving horizontally, and ensure that the water outlet hole 421 is downward, so that the liquid injected into the lumen of the adjusting pipe 42 by the first water inlet pipe 41 can be discharged through the water outlet hole 421 and into the distribution cavity 431. In the embodiment, the fitting ring 411 of the outer wall of the first water inlet pipe 41 cooperates with the sealing ring 412 to keep the fitting with the inner wall of the adjusting pipe 42. During the movement of the adjusting pipe 42, the sealing ring 412 always seals the fitting between the fitting ring 411 and the inner wall of the adjusting pipe 42, so that the water discharged by the first water inlet pipe 41 can only flow to the water outlet hole 421.

[0049] In order to prevent too much water from entering the distribution cavity 431 and causing water to enter the other side of the distribution cavity 431 through the insertion hole 434 on the partition plate 433, the following features are specifically provided:

[0050] The water distribution tank 43 is provided with a plurality of blocking blocks 435 at the end away from the adjusting pipe 42 of the distribution cavity 431, the number of the blocking blocks 435 is the same as the number of the adjusting pipe 42, the blocking blocks 435 have the same sectional shape and size as the insertion hole 434, and the blocking blocks 435 are inserted into the insertion hole 434; the water distribution tank 43 is provided with springs 436 which are the same in number as the blocking blocks 435, each spring 436 is elastically connected to the inner wall of the water distribution tank 43 and the blocking block 435, respectively, and the elastic force of the spring 436 moves the blocking block 435 away from the adjusting pipe 42 and fits with the adjusting pipe 42.

[0051] In the embodiment, the water distribution tank 43 is also provided with blocking blocks 435 for blocking the insertion hole 434 on the partition plate 433, the blocking blocks 435 are inserted into the insertion hole 434 and are subjected to the elastic force of the spring 436, the adjusting pipe 42 passes through the insertion hole 434 when entering the distribution cavity 431, and fits with the blocking block 435 inserted into the insertion hole 434, the blocking block 435 is pushed by the adjusting pipe 42 to compress the spring 436 during the movement of the adjusting pipe 42, and the blocking block 435 keeps blocking the insertion hole 434 on the partition plate 433 when the adjusting pipe 42 injects water into the distribution cavity 431, which avoids water from entering the other side of the distribution cavity 431 and ensures the accuracy of the quantitative distribution of water.

[0052] In order to prevent the blocking block 435 from separating from the water distribution tank 43, the following features are specifically provided:

[0053] The end of the blocking block 435 away from the adjusting pipe 42 is provided with a limiting edge 437 protruding from the outer wall of the blocking block 435.

[0054] The blocking block 435 in the embodiment is kept in contact with the limiting edge 437 of the partition plate 433 under the elastic force of the spring 436, so the blocking block 435 cannot be separated from the water distribution tank 43, and the adjusting pipe 42 can only push the blocking block 435 to move in the insertion hole 434.

[0055] In order to ensure that the water entering the distribution cavity 431 can flow into the irrigation system 2, the following features are specifically provided:

[0056] An inclined slope is arranged at the bottom of the distribution cavity 431, and the input end of the second water inlet pipe 432 is arranged at the lowest position of each distribution cavity 431.

[0057] In the embodiment, the bottom of the distribution cavity 431 is provided with an inclined slope, and the water injected into the distribution cavity 431 in the adjusting pipe 42 flows along the slope to the second water inlet pipe 432 at the low position, so that the water can be completely flowed into the irrigation system 2.

[0058] In order to solve the problem of how the irrigation system 2 uses the water in the distribution cavity 431 to water the plants in the planting frame 1, the following features are specifically provided:

[0059] The irrigation system 2 includes a number of water storage barrels 21 equal to the number of the planting frame 1, and the water storage barrels 21 are buried on the top of the slope and the top is lower than the bottom of the water distribution tank 43; the water storage barrels 21 are inserted with water suction pipes 22, and the water suction pipes 22 extend to the top of the slope; the irrigation system 2 further includes a water pump 23 connected to the water suction pipes 22, and the output end of the water pump 23 is connected to a plurality of spray heads 24 arranged on the planting frame 1 through a pipeline.

[0060] In the embodiment, the second water inlet pipe 432 is connected to the water storage barrel 21 of the irrigation system 2, and the second water inlet pipe 432 guides the water in the distribution cavity 431 into the water storage barrel 21; when the water pump 23 of the irrigation system 2 is started, the water stored in the water storage barrel 21 can be pumped out through the water suction pipe 22, and the water pump 23 injects the water into the spray head 24 arranged on the side of the planting frame 1, so as to realize the spraying of the plants in the planting frame 1; the water pump 23 and the spray head 24 in the embodiment are prior art, and other devices with the same function can also be used instead, as long as the function of watering the plants in the planting frame 1 can be realized.

[0061] Working principle: in use, the staff according to the actual situation in the field on the loess slope slope surface installation frame 1, and in each frame 1 respectively plant different kinds of plants, reach the effect of slope stabilization, water storage tank 3 is embedded in the top of the slope, the water inlet 34 of the top of the water storage tank 3 is located on the surface of the top of the slope, when it rains, the rainwater flows to the water inlet 34 through the water collecting groove arranged on the top of the slope, the filter cloth 341 filters the impurities, so that the rainwater enters the water storage tank 3 through the filter cloth 341, the water outlet 31 is usually blocked by the control valve 32, so the rainwater in the water storage tank 3 is stationary, and the water level is balanced, when the water in the water storage tank 3 is needed, the control valve 32 is opened at the same time, the water in the water storage tank 3 flows into the first water inlet pipe 41 of the water distribution system 4 through each water outlet 31, the staff can move the adjusting pipe 42 to make the water outlet hole 421 of the adjusting pipe 42 located in different distribution cavities 431 in the water distribution tank 43, the water in the first water inlet pipe 41 enters the water distribution tank 43 through the water outlet hole 421 of the adjusting pipe 42, different distribution cavities 431 are connected with different irrigation systems 2 through the second water inlet pipe 432, so the staff can increase the water quantity in the distribution cavity 431 per unit time by setting the number of adjusting pipes 42 connected with different distribution cavities 431, and the water in the water storage tank 3 will be automatically distributed according to the demand after each time the control valve 32 is opened.

[0062] The above embodiments only express one or several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the present application. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A device for planting ecological restoration plants on a loess slope, comprising a plurality of planting frames (1) arranged on the slope surface, different plants being planted in each planting frame (1), an independent irrigation system (2) being arranged in each planting frame (1), the irrigation system (2) spraying the plants in the planting frame (1), a water storage tank (3) for receiving rainwater being buried on the top of the slope, a water distribution system (4) for supplying water to each irrigation system (2) being arranged at the bottom of the water storage tank (3), characterized in that, The bottom of the water storage tank (3) is provided with a plurality of water outlets (31), which are equidistantly distributed along the length direction of the water storage tank (3), and each of the water outlets (31) is provided with a control valve (32); The water distribution system (4) comprises a first water inlet pipe (41) connected to the output ends of the control valves (32) in one-to-one correspondence, and the output end of the first water inlet pipe (41) is horizontally arranged and slidably provided with an adjusting pipe (42), and the bottom of the end of the adjusting pipe (42) away from the first water inlet pipe (41) is provided with a water outlet hole (421); The water distribution system (4) further comprises a water distribution tank (43), and the end of the adjusting pipe (42) provided with the water outlet hole (421) is inserted into the water distribution tank (43), and the water distribution tank (43) is provided with a plurality of distribution cavities (431) corresponding to the number of the irrigation systems (2), which are equidistantly distributed along the axis direction of the adjusting pipe (42), and the bottom of each of the distribution cavities (431) is provided with a second water inlet pipe (432) connected to the input end of a different irrigation system (2).

2. The device for planting plants for ecological restoration of a loess slope according to claim 1, characterized in that, The water storage tank (3) and the water distribution system (4) are installed in a mounting tank (33), and the mounting tank (33) is buried underground on the top of the slope, the top of the water storage tank (3) is provided with a water inlet (34) extending to the surface of the top of the slope, and a plurality of layers of filter cloths (341) are arranged on the water inlet (34), and a water collecting groove inclined to the water inlet (34) is arranged on the top of the slope.

3. The device for ecological restoration and plant planting of loess slope according to claim 1, characterized in that, The water distribution system (4) further comprises an adjusting pipe control unit (44) for controlling the movement of the adjusting pipe (42) along the axis direction to adjust the position; The adjusting pipe (42) is arranged outside the first water inlet pipe (41), the adjusting pipe control unit (44) comprises a first rack (441) fixedly installed at the end of the adjusting pipe (42) away from the water outlet hole (421), and a first gear (442) engaged with the first rack (441), the first rack (441) extends in the horizontal direction, and the axis of the first gear (442) is vertically arranged, and the first gear (442) is rotatably installed in the mounting tank (33); The adjusting pipe control unit (44) further comprises a first bevel gear (443) coaxially installed at the top end of the first gear (442), and a second bevel gear (444) engaged with the first bevel gear (443), the axis of the second bevel gear (444) is horizontally arranged, and the end of the second bevel gear (444) away from the first bevel gear (443) is coaxially installed with a second gear (445), the second gear (445) is engaged with a second rack (446) slidably installed in the mounting tank (33), the second rack (446) is fixedly connected with an operating rod (447), and the operating rod (447) extends vertically upward to protrude from the top of the slope.

4. The device for planting plants for ecological restoration of a loess slope according to claim 3, characterized in that, The operating rod (447) is inserted into a guide sleeve (35) arranged on the outer wall of the water storage tank (3), and the top end of the operating rod (447) is provided with a horizontally extending insertion hole (448), and a latch (449) is inserted into the insertion hole (448); The top of the installation box (33) is provided with a positioning rack (331) outside the slope top, and the positioning rack (331) is provided with positioning slots (332) with the same number as the irrigation system (2), which extend horizontally along the arrangement direction of the adjusting pipe (42), and the positioning slots (332) are distributed at equal intervals in the vertical direction.

5. The device for ecological restoration and plant planting of a loess slope according to claim 4, characterized in that, The outer section of the adjusting pipe (42) is rectangular, and the adjusting pipe (42) is provided with a circular lumen, and the first water inlet pipe (41) is inserted into the adjusting pipe (42) and is provided with a matching ring (411) coaxially at one end, and a sealing ring (412) is provided on the outer wall of the sealing ring (412), and the sealing ring (412) is matched with the inner wall of the adjusting pipe (42).

6. The device for ecological restoration of loess slopes according to claim 5, characterized in that, The liquid distribution chamber (431) of the water distribution box (43) is formed by a plurality of partition plates (433) arranged in the water distribution box (43), and the partition plates (433) are provided with a plurality of insertion holes (434) with the same size as the section shape of the adjusting pipe (42), and the adjusting pipe (42) moves between adjacent two liquid distribution chambers (431) through the insertion holes (434).

7. The device for ecological restoration of loess slopes according to claim 6, characterized in that, The water distribution box (43) is provided with a plurality of blocking blocks (435) at one end away from the adjusting pipe (42), and the number of the blocking blocks (435) is the same as the number of the adjusting pipe (42), and the blocking blocks (435) have the same size as the insertion holes (434), and the blocking blocks (435) are inserted into the insertion holes (434). The water distribution box (43) is provided with a plurality of springs (436) with the same number as the blocking blocks (435), and each spring (436) is elastically connected to the inner wall of the water distribution box (43) and the blocking block (435), respectively, and the spring (436) moves the blocking block (435) to the end of the adjusting pipe (42) and is matched with the adjusting pipe (42).

8. The device for planting plants for ecological restoration of a loess slope according to claim 7, characterized in that, The end of the blocking block (435) away from the adjusting pipe (42) is provided with a limiting edge (437) protruding from the outer wall of the blocking block (435).

9. The device for ecological restoration of loess slopes according to claim 4, characterized in that, The bottom of the liquid distribution chamber (431) is provided with an inclined slope, and the input end of the second water inlet pipe (432) is arranged at the lowest position of each liquid distribution chamber (431).

10. The device for ecological restoration of loess slopes according to claim 4, characterized in that, The irrigation system (2) comprises a plurality of water storage buckets (21) with the same number as the planting frame (1), and the water storage bucket (21) is buried in the slope top and the top is lower than the bottom of the water distribution box (43). The water storage bucket (21) is inserted with a water suction pipe (22), and the water suction pipe (22) extends to the slope top, and the irrigation system (2) further comprises a water pump (23) connected to the water suction pipe (22), and the output end of the water pump (23) is communicated through a pipeline and arranged with a plurality of spray heads (24) on the planting frame (1).

Images