A hanging net layered spraying device for ecological restoration of slopes in high-altitude cold areas

Abstract

The present invention relates to the field of ecological restoration, and provides a high-altitude cold area slope ecological restoration net layered spraying device, including a body, the bottom wall of the body is rotatably connected with a wheel, a processing chamber is provided with a soil crushing component, a screening component and a spraying component; the soil crushing component includes a rotating rod and two or more crushing knives fixed on the rotating rod, the screening component includes a screening net connected to the inner wall of the processing chamber, and the spraying component includes a mutually fixed spraying pipe and a pump body; a driving component, a sampling component and a detection component are provided in the transmission chamber, the sampling component includes a sampling box movably connected to the inner wall of the transmission chamber, the detection component includes a soil monitoring device 1 and a soil monitoring device 2 movably connected to the inner wall of the transmission chamber, the driving component and the rotating rod, the soil monitoring device 1, the soil monitoring device 2 and the sampling box are linked; a heating system and two vegetation matrix storage boxes are provided in the body. The present invention can automatically detect the properties of the planting soil and add a suitable vegetation matrix.

Description

Technical Field

[0001] The invention relates to the technical field of ecological restoration, and in particular to a net-hanging and layered spraying device for ecological restoration of slopes in high-altitude cold areas. Background Art

[0002] The ecological restoration technology of net spraying uses a specific formula of vegetation substrate to protect and green the rock slopes. It is a comprehensive environmental protection technology that integrates rock engineering mechanics, biology, soil science, fertilizer science, silicate chemistry, horticulture and environmental ecology. The engineering characteristics of the ecological restoration technology of net spraying are to lay galvanized iron wire or plastic mesh on the rock mass and fix it with anchor nails and anchor rods. The vegetation substrate raw materials composed of cement, soil, humus, water retaining agent, concrete greening additives and mixed greening seeds in a certain proportion are determined according to the geographical location of the slope, slope angle, rock properties, greening requirements, etc. After stirring, they are sprayed onto the rock slope by conventional spraying and anchoring equipment to form a certain thickness of vegetation concrete. This technology can be applied in steep environments such as highways, railways, water conservancy projects, and mines where there are no vegetation conditions and it is difficult to restore the original ecological balance by natural forces. On the premise of ensuring the stability of the slope, it plays a role in restoring the ecological environment.

[0003] The planting substrate includes the planting substrate and the planting loam. The planting loam in the planting substrate can be made of local surface planting soil, and the planting substrate is made of fertilizers, adhesives, water retaining agents and other materials. However, the pH value and humidity of the planting loam need to be tested before spraying. Currently, the sampling and testing are done manually, which reduces the efficiency of spraying. Summary of the invention

[0004] In view of the above technical problems, the present invention aims to provide a hanging net layered spraying device for ecological restoration of slopes in cold areas at high altitudes. To solve the above technical problems, the present invention adopts the following technical solutions:

[0005] A net-hanging layered spraying device for ecological restoration of slopes in high-altitude cold areas comprises a body, a bottom wall of the body is rotatably connected to wheels, a processing chamber and a transmission chamber are provided on the body, the processing chamber is connected to the transmission chamber through a sampling channel, and a soil crushing component, a screening component and a spraying component are arranged in the processing chamber.

[0006] The soil crushing component includes a rotating rod and two or more crushing knives fixed to the rotating rod. The rotating rod is rotatably connected to the inner wall of the processing chamber. The screening component includes a screening net connected to the inner wall of the processing chamber. The spraying component includes a spraying pipe and a pump body fixed to each other. One end of the spraying pipe extends to the outside of the machine body, and the pump body is fixed to the bottom wall of the processing chamber.

[0007] A driving assembly, a sampling assembly and a detection assembly are arranged in the transmission cavity. The sampling assembly comprises a sampling box movably connected to the inner wall of the transmission cavity, and a sampling cavity is opened on the sampling box. The detection assembly comprises a soil monitoring device 1 and a soil monitoring device 2 movably connected to the inner wall of the transmission cavity. The driving assembly and the rotating rod, the soil monitoring device 1, the soil monitoring device 2 and the sampling box are linked.

[0008] A heating system and two plant substrate storage boxes are provided in the machine body. A feed pipe is fixedly connected to the plant substrate storage box, one end of which extends into the processing chamber. A valve is fixedly connected to the feed pipe. The heating system is fixedly connected to the heating pipe, one end of which extends into the processing chamber.

[0009] Preferably, the driving assembly comprises a motor, an output shaft is rotatably connected to the motor, and the output shaft is fixedly connected to the rotating rod.

[0010] Preferably, the drive assembly also includes a transmission wheel 1, a transmission belt, a worm gear 1, a worm, a transmission wheel 2, a connecting seat 1, a single-tooth gear, a complete gear, a tooth plate 1, a spur gear 1, a permanent magnet 2, a wedge block 2, a transmission plate, a gear plate, a spur gear 2, a spur gear 3, a worm gear 2 and a soil passage 1. The transmission wheel 1 and the worm gear 1 are both fixedly connected to the output shaft. The transmission wheel 1 is connected to the transmission wheel 2 through a transmission belt. The worm is rotatably connected to the inner wall of the transmission cavity. The worm and the worm gear 1 are meshed. The transmission wheel 2 and the complete gear are rotatably connected to the connecting seat 1. The connecting seat 1 is fixedly connected to the inner wall of the transmission cavity. The single-tooth gear is fixedly connected to the transmission wheel 2. The single-tooth gear has a transmission tooth fixedly connected to it. The complete gear is fixedly connected with a permanent magnet 1 and an extended push strip. The inner wall of the transmission cavity is fixedly connected with the connecting seat 2, the connecting seat 3 and the connecting seat 4 , tooth plate 1 is slidably connected to the inner wall of the transmission cavity, tooth plate 1 is connected to the connecting seat 2 through elastic piece 1, spur gear 1 is rotatably connected to the inner wall of the transmission cavity, spur gear 1 is meshed with tooth plate 1, permanent magnet 2 is slidably connected to the inner wall of the transmission cavity, permanent magnet 2 is connected to the connecting seat 3 through elastic piece 4, wedge block 2 is fixed to permanent magnet 2, transmission plate is slidably connected to the inner wall of the transmission cavity, transmission plate is connected to the connecting seat 4 through elastic piece 5, a rotating bar is rotatably connected to the transmission plate, gear plate is slidably connected to the inner wall of the transmission cavity, spur gear 2 is rotatably connected to the gear plate, a transmission channel is provided on the gear plate, the transmission channel includes a vertical section and an inclined section interconnected, the rotating bar is slidably connected to the inner wall of the inclined section, spur gear 3 and worm gear 2 are both rotatably connected to the inner wall of the transmission cavity, spur gear 4 is fixed to worm gear 2, worm gear 2 is meshed with worm.

[0011] The detection component also includes a tooth plate 2, the soil monitoring device 1 and the soil monitoring device 2 are both fixedly connected to the tooth plate 2, the tooth plate 2 is slidably connected to the inner wall of the transmission cavity, and the tooth plate 2 is meshed with the spur gear 1.

[0012] The sampling assembly also includes elastic member 2, tooth plate 3, wedge block 1, elastic member 3, L-shaped support strip and rotating shaft. Tooth plate 3 is connected to the side wall of the transmission chamber through elastic member 2, tooth plate 3 is meshed with spur gear 3, tooth plate 3 is slidably connected to the bottom wall of the transmission chamber, wedge block 1 is fixedly connected to tooth plate 3, L-shaped support strip is connected to wedge block 1 through elastic member 3, L-shaped support strip is slidably connected to tooth plate 3, the sampling box is rotatably connected to tooth plate 3 through the rotating shaft, the L-shaped support strip is abutted against the bottom wall of the sampling box, and the side wall of the processing chamber is fixedly connected with an L-shaped push strip.

[0013] Preferably, the transmission chamber is connected to the processing chamber through a push block channel, an eccentric push block is fixedly connected to the worm, the screening net is slidably connected to the top wall of the support plate, the screening net is connected to the inner wall of the processing chamber through elastic member six, a soil passing channel two is provided on the support plate, and the support plate is fixedly connected to the inner wall of the processing chamber.

[0014] Preferably, a material guide plate is fixedly connected to the inner wall of the transmission cavity, a soil passing channel is provided on the material guide plate, and an inclined surface is provided on the material guide plate.

[0015] Preferably, the inner wall of the transmission cavity is fixedly connected with two or more stabilizing seats, and the worm is rotatably connected to all the stabilizing seats.

[0016] Preferably, the rotating rod and the crushing knife are made of SUS stainless steel.

[0017] Preferably, a heater is provided in the vegetation matrix storage box.

[0018] Preferably, the body is filled with heat-insulating material.

[0019] Preferably, a stirring assembly is connected to the transmission cavity.

[0020] The present invention has the following beneficial effects:

[0021] The present invention realizes multiple functions through the drive of the motor, can make the crushing knife to crush the planting loam, make the screening net to screen the planting loam, can automatically sample and detect the planting loam, and improve the spraying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention is further described using the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention. A person skilled in the art can obtain other drawings based on the following drawings without creative work.

[0023] Figure 1 It is a structural schematic diagram of a net-hanging layered spraying device for ecological restoration of slopes in cold areas at high altitudes according to the present invention;

[0024] Figure 2This is a front view of a hanging net layered spraying device for ecological restoration of slopes in cold areas at high altitudes according to the present invention;

[0025] Figure 3 The present invention Figure 2 The enlarged view of point A in the middle;

[0026] Figure 4 The present invention Figure 2 The enlarged view of point B in the middle;

[0027] Figure 5 The present invention Figure 4 Right side view of the single tooth gear and the complete gear;

[0028] Figure 6 The present invention Figure 4 Left side view of the single tooth gear and the complete gear;

[0029] Figure 7 The present invention Figure 4 Exploded view of the middle single-tooth gear and transmission wheel 2;

[0030] Figure 8 The present invention Figure 4 Enlarged view of point C in the middle;

[0031] Fig. 9 The present invention Figure 8 Schematic diagram of the structure of the middle gear plate and spur gear 2.

[0032] Figure numerals: 1, machine body; 2, wheel; 3, spraying tube; 4, pump body; 5, processing chamber; 6, transmission chamber; 7, motor; 8, output shaft; 9, rotating rod; 10, crushing knife; 11, transmission wheel 1; 12, transmission belt; 13, worm gear 1; 14, worm; 15, stabilizing seat; 16, transmission wheel 2; 17, connecting seat 1; 18, single-tooth gear; 19, transmission gear; 20, complete gear; 21, permanent magnet 1; 22, extended push strip; 23, tooth plate 1; 24, elastic piece 1; 25, connecting seat 2; 26, spur gear 1; 27, tooth plate 2; 28, soil monitoring device 1; 29, soil monitoring device 2; 30, eccentric push block; 31, push block channel; 32, sampling channel; 33, elastic piece 2 ; 34. Tooth plate three; 35. Wedge block one; 36. Elastic piece three; 37. L-shaped support strip; 38. Rotating shaft; 39. Sampling box; 40. Sampling chamber; 41. Connecting seat three; 42. Elastic piece four; 43. Permanent magnet two; 44. Wedge block two; 45. Connecting seat four; 46. Elastic piece five; 47. Transmission plate; 48. Rotating strip; 49. Gear plate; 50. Spur gear two; 51. Transmission channel; 52. Spur gear three; 53. Worm gear two; 54. Spur gear four; 55. Soil passage one; 56. Elastic piece six; 57. Screening net; 58. Support plate; 59. Soil passage two; 60. Heating pipe; 61. Feed pipe; 62. Valve; 63. Stirring assembly; 64. Guide plate; 65. L-shaped push strip. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are 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 therefore cannot be understood as limiting the present invention. In addition, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] like Figure 1-9 As shown, a hanging net layered spraying device for ecological restoration of slopes in cold areas at high altitudes comprises a body 1, a wheel 2 is rotatably connected to the bottom wall of the body 1, a processing chamber 5 and a transmission chamber 6 are provided on the body 1, the processing chamber 5 is connected to the transmission chamber 6 through a sampling channel 32, and a soil crushing component, a screening component and a spraying component are provided in the processing chamber 5;

[0037] The soil crushing assembly includes a rotating rod 9 and two or more crushing knives 10 fixed to the rotating rod 9. The crushing knives 10 crush the soil when rotating. The rotating rod 9 is rotatably connected to the inner wall of the processing chamber 5. The screening assembly includes a screening net 57 connected to the inner wall of the processing chamber 5. The mesh specification of the screening net 57 can be selected as 15×15mm. The spraying assembly includes a spraying pipe 3 and a pump body 4 fixed to each other. One end of the spraying pipe 3 extends to the outside of the machine body 1. The pump body 4 is fixed to the bottom wall of the processing chamber 5.

[0038] The transmission cavity 6 is provided with a driving component, a sampling component and a detection component. The sampling component includes a sampling box 39 movably connected to the inner wall of the transmission cavity 6. The sampling box 39 is provided with a sampling cavity 40. The detection component includes a soil monitoring device 1 28 and a soil monitoring device 2 29 movably connected to the inner wall of the transmission cavity 6. The driving component and the rotating rod 9, the soil monitoring device 1 28, the soil monitoring device 2 29 and the sampling box 39 are linked. The soil monitoring device 1 28 selects a soil pH detector, which can detect the acidity and alkalinity of the soil, so as to determine which vegetation matrix in the vegetation matrix storage box to use. The vegetation matrix in different vegetation matrix storage boxes contains different types of pH regulators. The soil monitoring device 2 29 selects a soil humidity detector, which can detect the humidity of the soil, so as to determine whether to start the heating system.

[0039] A heating system and two vegetation matrix storage boxes are provided in the machine body 1. A feed pipe 61 is fixedly connected to the vegetation matrix storage box, one end of which extends into the processing chamber 5. A valve 62 is fixedly connected to the feed pipe 61. The heating system is fixedly connected to a heating pipe 60, one end of which extends into the processing chamber 5.

[0040] like Figure 2-3As shown, according to an optional embodiment of the present invention, the driving assembly includes a motor 7, an output shaft 8 is rotatably connected to the motor 7, the output shaft 8 and the rotating rod 9 are fixedly connected, the motor 7 is a device for converting electrical energy into mechanical energy, and the motor 7 can be a planetary gear reduction motor.

[0041] like Figure 2-9 As shown, according to an optional embodiment of the present invention, the driving assembly also includes a transmission wheel 11, a transmission belt 12, a worm wheel 13, a worm 14, a transmission wheel 2 16, a connecting seat 17, a single-tooth gear 18, a complete gear 20, a tooth plate 23, a spur gear 26, a permanent magnet 2 43, a wedge block 2 44, a transmission plate 47, a gear plate 49, a spur gear 2 50, a spur gear 3 52, a worm wheel 2 53 and a soil passage 1 55, and the transmission wheel 11 and the worm wheel 13 are both fixedly connected to the output shaft 8, and the transmission wheel 11 and the worm wheel 13 rotate with the rotation of the output shaft 8. The transmission wheel 11 is connected to the transmission wheel 2 16 through the transmission belt 12, and the transmission wheel 11 rotates the transmission wheel 2 16 through the transmission belt 12. The worm 14 is rotatably connected to the inner wall of the transmission chamber 6. The worm 14 is meshed with the worm wheel 13. The transmission wheel 2 16 and the complete gear 20 are rotatably connected to the connecting seat 17. The connecting seat 17 is fixed to the inner wall of the transmission chamber 6. The single-tooth gear 18 is fixed to the transmission wheel 2 16. The single-tooth gear 18 is fixed with a transmission tooth 19. The complete gear 20 is fixed with a permanent magnet 1 21 and an extended push strip 22. The inner wall of the transmission chamber 6 is fixed with a connecting seat 25. Connecting seat three 41 and connecting seat four 45, tooth plate one 23 is slidably connected to the inner wall of transmission cavity 6, tooth plate one 23 is connected to connecting seat two 25 through elastic piece one 24, spur gear one 26 is rotatably connected to the inner wall of transmission cavity 6, spur gear one 26 and tooth plate one 23 are meshed, permanent magnet two 43 is slidably connected to the inner wall of transmission cavity 6, permanent magnet two 43 is connected to connecting seat three 41 through elastic piece four 42, wedge block two 44 is fixed to permanent magnet two 43, when permanent magnet one 21 is rotated to a certain angle, permanent magnet two 43 can be magnetically attracted, transmission plate 47 is slidably connected to the inner wall of transmission cavity 6, transmission plate 47 is connected through elastic member five 46 and connecting seat four 45, a rotating bar 48 is rotatably connected to the transmission plate 47, a gear plate 49 is slidably connected to the inner wall of the transmission chamber 6, a spur gear two 50 is rotatably connected to the gear plate 49, a transmission channel 51 is opened on the gear plate 49, and the transmission channel 51 includes a vertical section and an inclined section interconnected, a rotating bar 48 is slidably connected to the inner wall of the inclined section, and the rotating bar 48 can slide back and forth between the vertical section and the inclined section, a spur gear three 52 and a worm gear two 53 are both rotatably connected to the inner wall of the transmission chamber 6, a spur gear four 54 is fixed to the worm gear two 53, and the worm gear two 53 is meshed with the worm 14.

[0042] The detection assembly also includes a tooth plate 27, the soil monitoring device 1 28 and the soil monitoring device 2 29 are both fixed to the tooth plate 27, the tooth plate 27 is slidably connected to the inner wall of the transmission chamber 6, and the tooth plate 27 is meshed with the spur gear 1 26;

[0043] The sampling assembly also includes an elastic member 2 33, a tooth plate 34, a wedge block 1 35, an elastic member 36, an L-shaped support strip 37 and a rotating shaft 38. The tooth plate 34 is connected to the side wall of the transmission chamber 6 through the elastic member 2 33, the tooth plate 34 is meshed with the spur gear 3 52, the tooth plate 34 is slidably connected to the bottom wall of the transmission chamber 6, the wedge block 1 35 is fixedly connected to the tooth plate 34, the L-shaped support strip 37 is connected to the wedge block 1 35 through the elastic member 36, the L-shaped support strip 37 is slidably connected to the tooth plate 34, the sampling box 39 is rotatably connected to the tooth plate 34 through the rotating shaft 38, the L-shaped support strip 37 is abutted against the bottom wall of the sampling box 39, and the side wall of the processing chamber 5 is fixedly connected with an L-shaped push strip 65.

[0044] like Figure 2 , 4 As shown, according to an optional embodiment of the present invention, the transmission chamber 6 is connected to the processing chamber 5 through a push block channel 31, and an eccentric push block 30 is fixedly connected to the worm 14. The eccentric push block 30 can rotate eccentrically when the worm 14 rotates, and the eccentric push block 30 can push the screening net 57 through the push block channel 31. The screening net 57 is slidably connected to the top wall of the support plate 58, and the screening net 57 is connected to the inner wall of the processing chamber 5 through an elastic member 6 56. A soil passing channel 2 59 is provided on the support plate 58, and the support plate 58 is fixedly connected to the inner wall of the processing chamber 5.

[0045] like Figure 2 As shown, according to an optional embodiment of the present invention, a guide plate 64 is fixedly connected to the inner wall of the transmission cavity 6, a soil passage 55 is provided on the guide plate 64, and a slope is provided on the guide plate 64, which can guide the planting soil to fall.

[0046] like Figure 2-4 As shown, according to an optional embodiment of the present invention, the inner wall of the transmission cavity 6 is fixedly connected with two or more stabilizing seats 15, and the worm 14 is rotationally connected to all the stabilizing seats 15. The two or more stabilizing seats 15 can make the rotation of the worm 14 more stable.

[0047] like Figure 2-3As shown, according to an optional embodiment of the present invention, the material of the rotating rod 9 and the crushing knife 10 includes SUS304 stainless steel. SUS304 stainless steel has good corrosion resistance, mainly due to the oxide film on its surface, which enables it to resist corrosion from different types of plant loam. SUS304 stainless steel has a high proportion of chromium and nickel, which are the main alloy components that form the austenite structure, making it hard and able to effectively crush some plant loam with high hardness.

[0048] According to an optional embodiment of the present invention, a heater is provided in the vegetation matrix storage box, and the heater can prevent certain liquid vegetation matrix components from freezing in high-altitude cold areas.

[0049] According to an optional embodiment of the present invention, the body 1 is filled with heat-insulating material, which can prevent external cold from being transferred to the vegetation matrix storage box, thereby preventing certain liquid vegetation matrix components from freezing in high-altitude cold areas.

[0050] like Figure 2 As shown, according to an optional embodiment of the present invention, a stirring assembly 63 is connected to the transmission cavity 6, and the stirring assembly 63 is moved by an electric component to increase the mixing degree of the planting matrix and the planting soil.

[0051] Implementation process:

[0052] In the initial state, wedge block 1 35 and wedge block 2 44 are against each other, spur gear 4 54 and spur gear 3 52 are not engaged with spur gear 2 50, the sampling box 39 is located in the transmission cavity 6, the extension and push bar 22 and the bottom wall of the tooth plate 1 23 are against each other, and the probe of the soil monitoring device 1 28 and the probe of the soil monitoring device 2 29 are both inserted into the sampling cavity 40.

[0053] Pour the soil from the top of the processing chamber 5 into the processing chamber 5, turn on the motor 7, the motor 7 drives the output shaft 8, the rotating rod 9, the crushing knife 10, the transmission wheel 11, the transmission belt 12, the worm gear 13, the worm 14, the worm gear 2 53, the spur gear 4 54, the transmission wheel 2 16, the single-tooth gear 18, and the eccentric push block 30 to rotate, and more than two crushing knives 10 crush the soil. The crushed soil passes through the soil passage 1 55 under the guidance of the guide plate 64 and falls onto the screening net 57. The eccentric push block 30 is used to crush the soil. The push block 30 rotates eccentrically, continuously pushing the screening net 57 through the push block channel 31. The screening net 57 moves back and forth left and right under the action of the thrust of the eccentric push block 30 and the elastic force of the elastic member 6 56, thereby screening the planting soil. The planting soil with a small enough volume passes through the mesh of the screening net 57 and falls to the bottom wall of the processing chamber 5. When the single-tooth gear 18 and the transmission tooth 19 rotate, the transmission tooth 19 will mesh with the complete gear 20 every time it rotates one circle, driving the complete gear 20 to rotate by the same and smaller angle.

[0054] During the rotation of the complete gear 20, the push bar 22 is first extended to leave the tooth plate 1 23, and the tooth plate 1 23 moves downward under the elastic force of the elastic member 1 24, and the tooth plate 2 27 is driven to move upward through the spur gear 1 26, so that the probes of the soil monitoring device 1 28 and the probes of the soil monitoring device 2 29 are both moved upward and out of the sampling chamber 40.

[0055] Then, when the permanent magnet 1 21 rotates to the lowest point, the permanent magnet 1 21 magnetically attracts the permanent magnet 2 43, and the permanent magnet 2 43 and the wedge block 2 44 overcome the elastic force of the elastic member 4 42 and move upward, and the wedge block 2 44 releases the limit on the wedge block 1 35, and the tooth plate 3 34 and the sampling box 39 move rightward under the elastic force of the elastic member 2 33, pass through the sampling channel 32 and enter the processing chamber 5, and the sampling chamber 40 collects and samples the fallen planting soil.

[0056] Then the permanent magnet 1 21 moves away from the lowest point, the permanent magnet 2 43 and the wedge block 2 44 move down and reset under the elastic force of the elastic member 4 42, and then the push bar 22 is extended to push the transmission plate 47 to overcome the elastic force of the elastic member 5 46 and move down, and the transfer bar 48 slides in the transmission channel 51. When the transfer bar 48 moves in the inclined section of the transmission channel 51, it pushes the gear plate 49 and the spur gear 2 50 to move right. When the transfer bar 48 moves in the vertical section of the transmission channel 51, the gear plate 49 maintains the current position, and the spur gear 2 50 is meshed with the spur gear 4 54 and the spur gear 3 52. The gear 4 54 drives the spur gear 2 50 and the spur gear 3 52 to rotate, and the spur gear 3 52 drives the toothed plate 3 34 to gradually move left, and the wedge block 1 35 pushes the wedge block 2 44 to move up. When the wedge block 1 35 moves to the left of the wedge block 2 44, the wedge block 2 44 moves down under the elastic force of the elastic member 4 42, and the complete gear 20 continues to rotate. The extended push bar 22 moves up after passing the lowest point, and the transmission plate 47 gradually moves up under the elastic force of the elastic member 5 46. When the extended push bar 22 is separated from the transmission plate 47, the gear plate 49 moves left and resets, and the spur gear 2 50 and the spur gear 3 52 are rotated. Gear 4 54 and spur gear 3 52 are disengaged, and tooth plate 3 34 moves rightward under the elastic force of elastic member 2 33 until wedge block 1 35 is blocked by wedge block 2 44, and push bar 22 is extended to move upward and tooth plate 1 23 is pushed upward again. Tooth plate 1 23 drives tooth plate 2 27, soil monitoring device 1 28, and soil monitoring device 2 29 to move downward through spur gear 1 26. The probes of soil monitoring device 1 28 and soil monitoring device 2 29 are inserted into the soil sample in sampling cavity 40 for detection. According to the result of humidity detection, the humidity in body 1 is detected. The processing chip chooses whether to start the heating system to dry the planting loam in the processing chamber 5 to reduce the humidity of the planting loam. According to the pH value detection result, the processing chip in the body 1 chooses which valve 62 on the feed pipe 61 to open. The types of planting substrates in different planting substrate storage boxes are different. Opening different valves 62 can add different types of planting substrates to the planting loam to adjust the pH value of the planting loam. Turning on the stirring component 63 can mix the planting loam and the planting substrate to form a planting substrate. The pump body 4 can spray the planting substrate onto the slope for layered spraying.

[0057] The present invention realizes multiple functions through the drive of the motor 7, and can make the crushing knife 10 crush the planting loam, make the screening net 57 screen the planting loam, make the soil monitoring device 1 28 and the soil monitoring device 2 29 enter and leave the sampling chamber 40 at the appropriate time, so as to facilitate the movement of the sampling box 39 and the detection of the pH value and humidity of the planting loam, and make the sampling box 39 intermittently enter the processing chamber 5 to sample the planting loam multiple times, so as to improve the accuracy of the detection; automatically select different planting matrices to be added to the planting loam according to the detection results, and automatically select whether to dry the planting loam; the present invention has a high degree of automation, high linkage, strong practicality, and improves the spraying efficiency.

[0058] According to an optional embodiment of the present invention, a processing chip is provided in the body 1, and the processing chip has data processing and component control functions.

[0059] The components, modules, mechanisms and devices not described in detail in the present invention are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A net-hanging layered spraying device for ecological restoration of slopes in cold areas at high altitudes, characterized in that: The machine comprises a body (1), the bottom wall of the body (1) being rotatably connected to a wheel (2), the body (1) being provided with a processing chamber (5) and a transmission chamber (6), the processing chamber (5) being connected to the transmission chamber (6) via a sampling channel (32), and a soil crushing component, a screening component and a spraying component being provided in the processing chamber (5); The soil crushing component comprises a rotating rod (9) and two or more crushing knives (10) fixedly connected to the rotating rod (9), the rotating rod (9) being rotatably connected to the inner wall of the processing chamber (5), the screening component comprising a screening net (57) connected to the inner wall of the processing chamber (5), and the spraying component comprising a spraying pipe (3) and a pump body (4) fixedly connected to each other, one end of the spraying pipe (3) extending to the outside of the machine body (1), and the pump body (4) being fixedly connected to the bottom wall of the processing chamber (5); A driving assembly, a sampling assembly and a detection assembly are provided in the transmission chamber (6); the sampling assembly comprises a sampling box (39) movably connected to the inner wall of the transmission chamber (6); a sampling chamber (40) is provided on the sampling box (39); the detection assembly comprises a soil monitoring device 1 (28) and a soil monitoring device 2 (29) movably connected to the inner wall of the transmission chamber (6); the driving assembly and the rotating rod (9), the soil monitoring device 1 (28), the soil monitoring device 2 (29) and the sampling box (39) are linked to each other; A heating system and two plant substrate storage boxes are provided in the machine body (1); a feed pipe (61) is fixedly connected to the plant substrate storage box, one end of the feed pipe (61) extends into the processing chamber (5); a valve (62) is fixedly connected to the feed pipe (61); the heating system is fixedly connected to a heating pipe (60), one end of the heating pipe (60) extends into the processing chamber (5); The driving assembly comprises a motor (7), an output shaft (8) is rotatably connected to the motor (7), and the output shaft (8) is fixedly connected to the rotating rod (9); The driving assembly further comprises a transmission wheel 1 (11), a transmission belt (12), a worm wheel 1 (13), a worm (14), a transmission wheel 2 (16), a connecting seat 1 (17), a single-tooth gear (18), a complete gear (20), a tooth plate 1 (23), a spur gear 1 (26), a permanent magnet 2 (43), a wedge block 2 (44), a transmission plate (47), a gear plate (49), a spur gear 2 (50), a spur gear 3 (52), a worm wheel 2 (53) and a soil passage 1 (55). The transmission wheel 1 (11) and the worm wheel 1 (13) are both fixedly connected to the output shaft (8). The transmission wheel 1 (11) is connected to the output shaft (8) via the transmission belt. (12) is connected to the second transmission wheel (16), the worm (14) is rotatably connected to the inner wall of the transmission chamber (6), the worm (14) and the worm wheel (13) are meshed, the second transmission wheel (16) and the complete gear (20) are rotatably connected to the connecting seat (17), the connecting seat (17) is fixed to the inner wall of the transmission chamber (6), the single-tooth gear (18) is fixed to the second transmission wheel (16), the single-tooth gear (18) is fixed to a transmission tooth (19), the complete gear (20) is fixed to a permanent magnet (21) and an extension push strip (22), the inner wall of the transmission chamber (6) is fixed to the connecting seat (25), the connecting seat (41) and the connecting seat (42) ) and a connecting seat four (45), a tooth plate one (23) is slidably connected to the inner wall of the transmission chamber (6), the tooth plate one (23) is connected to the connecting seat two (25) through an elastic member one (24), a spur gear one (26) is rotatably connected to the inner wall of the transmission chamber (6), the spur gear one (26) and the tooth plate one (23) are meshed, a permanent magnet two (43) is slidably connected to the inner wall of the transmission chamber (6), the permanent magnet two (43) is connected to the connecting seat three (41) through an elastic member four (42), a wedge block two (44) is fixed to the permanent magnet two (43), a transmission plate (47) is slidably connected to the inner wall of the transmission chamber (6), the transmission plate (47) is connected to the inner wall of the transmission chamber (6) through an elastic member The fifth gear (46) is connected to the connecting seat fourth gear (45), a rotating bar (48) is rotatably connected to the transmission plate (47), a gear plate (49) is slidably connected to the inner wall of the transmission chamber (6), a spur gear second gear (50) is rotatably connected to the gear plate (49), a transmission channel (51) is opened on the gear plate (49), the transmission channel (51) includes a vertical section and an inclined section that are interconnected, the rotating bar (48) is slidably connected to the inner wall of the inclined section, a spur gear third gear (52) and a worm gear second gear (53) are both rotatably connected to the inner wall of the transmission chamber (6), a spur gear fourth gear (54) is fixedly connected to the worm gear second gear (53), and the worm gear second gear (53) is meshed with the worm (14); The detection assembly further comprises a tooth plate 2 (27), the soil monitoring device 1 (28) and the soil monitoring device 2 (29) are both fixedly connected to the tooth plate 2 (27), the tooth plate 2 (27) is slidably connected to the inner wall of the transmission chamber (6), and the tooth plate 2 (27) is meshed with the spur gear 1 (26); The sampling assembly further comprises a second elastic member (33), a third toothed plate (34), a first wedge-shaped block (35), a third elastic member (36), an L-shaped support bar (37) and a rotating shaft (38); the third toothed plate (34) is connected to the side wall of the transmission chamber (6) via the second elastic member (33); the third toothed plate (34) is meshed with a third spur gear (52); the third toothed plate (34) is slidably connected to the bottom wall of the transmission chamber (6); the first wedge-shaped block (35) is fixed to the bottom wall of the transmission chamber (6); The L-shaped support strip (37) is connected to the tooth plate three (34) through the elastic member three (36) and the wedge block one (35). The L-shaped support strip (37) is slidably connected to the tooth plate three (34). The sampling box (39) is rotatably connected to the tooth plate three (34) through the rotating shaft (38). The L-shaped support strip (37) and the bottom wall of the sampling box (39) are in contact with each other. The side wall of the processing chamber (5) is fixedly connected with an L-shaped push strip (65).

2. According to claim 1, a high-altitude cold area slope ecological restoration net-hanging layered spraying device is characterized in that: The transmission chamber (6) is connected to the processing chamber (5) via a push block channel (31); an eccentric push block (30) is fixedly connected to the worm (14); the screening net (57) is slidably connected to the top wall of the support plate (58); the screening net (57) is connected to the inner wall of the processing chamber (5) via a sixth elastic member (56); a second soil passage channel (59) is provided on the support plate (58); and the support plate (58) is fixedly connected to the inner wall of the processing chamber (5).

3. The high altitude cold area slope ecological restoration net hanging layered spraying device according to claim 2 is characterized in that: A material guide plate (64) is fixedly connected to the inner wall of the transmission chamber (6), a soil passage (55) is provided on the material guide plate (64), and an inclined surface is provided on the material guide plate (64).

4. The high altitude cold area slope ecological restoration net hanging layered spraying device according to claim 3 is characterized in that: The inner wall of the transmission chamber (6) is fixedly connected to two or more stabilizing seats (15), and the worm (14) is rotatably connected to all the stabilizing seats (15).

5. The high altitude cold area slope ecological restoration net hanging layered spraying device according to claim 4 is characterized in that: The material of the rotating rod (9) and the crushing knife (10) includes SUS304 stainless steel.

6. The high altitude cold area slope ecological restoration net hanging layered spraying device according to claim 5 is characterized in that: A heater is arranged in the planting matrix storage box.

7. The high altitude cold area slope ecological restoration net hanging layered spraying device according to claim 6 is characterized in that: The machine body (1) is filled with heat-insulating material.

8. A net-hanging layered spraying device for ecological restoration of slopes in cold areas at high altitudes according to any one of claims 1 to 7, characterized in that: A stirring assembly (63) is connected to the transmission cavity (6).

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