A high and steep rock slope plant growing system

Abstract

This invention provides a planting system for steep rock slopes, belonging to the field of planting technology for steep rock slopes. It includes a vehicle body, winch, winch rope, collection trough, drilling unit, soil-rock receiving unit, hydroseeding unit, and drill cleaning unit. The winch is fixedly installed on the top of the steep rock slope and is connected to the vehicle body via the winch rope. The vehicle body travels on the steep rock slope to the planting location. After the drill cleaning unit wets the drilling unit, the drilling unit drills holes on the slope surface. The hydroseeding unit first sprays a thick layer of ecological substrate into the holes, then sprays a thick layer of ecological substrate mixed with plant seeds into the holes. The drill cleaning unit waters the thick layer of ecological substrate mixed with plant seeds. Throughout the process, the soil-rock receiving unit collects the soil and rock drilled out by the drill and the soil and rock falling off during the vehicle's movement. After collection, a sealed cavity is formed, which is then transferred to the collection trough. Finally, the soil and rock collected in the sealed cavity are poured into the collection trough.

Description

Technical Field

[0001] This invention belongs to the field of planting technology for steep rocky slopes, and in particular relates to a planting system for steep rocky slopes. Background Technology

[0002] With societal development, environmental protection has received increasing attention. High-altitude, cold mountainous areas are characterized by steep slopes, year-round frigid climates, and fragile, singular ecosystems. The construction of mines, highways, and railways in these areas creates steep slopes that cause significant ecological damage, making vegetation restoration extremely difficult. Therefore, research into key technologies for vegetation restoration on exposed, steep slopes in high-altitude, cold mountainous regions is of great theoretical significance.

[0003] Chinese invention patent publication number "CN113973532A" discloses "A Slope Greening Planting System and Construction Technology." This invention, during operation, utilizes a support frame, a moving device, a digging device, a planting device, and a soil-stabilizing device to automate the digging of holes and planting of vegetation on slopes, reducing the hassle of manual planting and minimizing safety hazards for workers on slopes. However, some soil and rocks on the slope may fall down the slope during digging. With this invention, soil and rocks that fall from the upper part of the slope may end up in the lower part of the dug hole, resulting in poor construction effectiveness.

[0004] Therefore, its drawback is that when digging pits on the slope, some soil and stones will fall down the slope, which may cause the soil and stones that fell from the upper part of the slope to fall into the lower part of the pit, making it impossible to guarantee the quality of subsequent planting. Summary of the Invention

[0005] In view of the shortcomings of the prior art described above, the purpose of this invention is to provide a planting system for steep rock slopes, which solves the problem that soil and rocks falling from the upper part of the pit during slope excavation may fall into the lower part of the pit.

[0006] To achieve the above and other related objectives, the present invention provides a planting system for steep rocky slopes, the system comprising:

[0007] The vehicle body, winch, and winch rope are provided. The winch is fixedly installed on the top of a steep rock slope. The winch is connected to the vehicle body via the winch rope. The vehicle body travels on the steep rock slope.

[0008] A drilling unit, comprising a drill bit, which is telescopically mounted on a vehicle body, and the drill bit drills holes on steep rock slopes;

[0009] The rock and soil receiving unit includes a first baffle for blocking rock and soil falling from a rock slope, a receiving plate for receiving rock and soil falling from a rock slope, and two side plates. The lower side wall of the first baffle is fixedly connected to the receiving plate. The receiving plate is located between the first baffle and the drill bit. The lower end surfaces of the two side plates are in contact with the upper end surface of the receiving plate. The end surfaces of the side plates and the first baffle are in contact with each other. A temporary storage cavity is formed between the first baffle, the receiving plate, and the two side plates. The temporary storage cavity is used to receive rock and soil drilled out by the drill bit and rock and soil falling off when the vehicle is moving.

[0010] The hydroseeding unit includes a second hydroseeding pipe, which sprays a thick layer of ecological substrate with properly proportioned plant seeds into a hole drilled by a drill bit.

[0011] As an optional solution, the system also includes a second mounting box, which is mounted on the vehicle body;

[0012] The hydroseeding unit also includes a first hydroseeding pipe, a first pump body, a first cavity, a second pump body, and a second cavity;

[0013] The first cavity is located inside the second mounting box. The first cavity contains a thick layer of ecological substrate. The first pump body is fixedly installed in the first cavity. The inlet end of the first pump body extends into the thick layer of ecological substrate. The outlet end of the first pump body is connected to one end of the first spraying pipe. The other end of the first spraying pipe sprays the thick layer of ecological substrate into the dug hole.

[0014] The second cavity is located inside the second mounting box. The second cavity contains a thick layer of ecological substrate with pre-mixed plant seeds. The second pump body is fixedly installed inside the second cavity. The inlet end of the second pump body extends into the thick layer of ecological substrate with pre-mixed plant seeds. The outlet end of the second pump body is connected to one end of the second spraying pipe. The other end of the second spraying pipe sprays the thick layer of ecological substrate with pre-mixed plant seeds into the dug hole.

[0015] As an optional solution, the punching unit also includes a third telescopic power source and a second rotational power source;

[0016] The fixed end of the third telescopic power source is fixedly installed on the upper surface of the second mounting box. The telescopic direction of the third telescopic power source is perpendicular to the slope surface of the rock slope. The extended end of the third telescopic power source is fixedly connected to the fixed end of the second rotary power source. The rotation axis of the second rotary power source coincides with the telescopic axis of the third telescopic power source. The extended end of the third telescopic power source is fixedly connected to the upper surface of the drill bit. The lower end of the drill bit points towards the slope surface of the rock slope.

[0017] As an optional solution, the system further includes a first mounting box, which is located between the first baffle and the drill bit. The first mounting box is fixedly mounted on the second mounting box, and the lower end face of the first mounting box is located above the receiving plate.

[0018] The soil and rock bearing unit also includes a first telescopic power source;

[0019] The fixed end of the first telescopic power source is fixed to the first mounting box. The first telescopic power source is located on the side of the first mounting box away from the drill bit. The extended end of the first telescopic power source is fixed to the upper surface of the first baffle. The telescopic direction of the first telescopic power source is perpendicular to the slope surface of the rock slope.

[0020] As an optional solution, the soil and rock bearing unit also includes a first mobile power source;

[0021] The two protruding ends of the first mobile power source are respectively fixed to the two side plates. The first mobile power source can drive the two side plates to move relative to each other or away from each other. The direction of movement of the protruding ends of the first mobile power source is parallel to the width direction of the vehicle body.

[0022] When the first baffle is pulled up to its highest position under the action of the first telescopic power source, the height of the side plate is a, the height between the first mounting box and the receiving plate is b, a=b, the length of the side plate and the receiving plate along the length of the vehicle body is c, the distance between the second mounting box and the first baffle is d, c=d, the two side plates move relative to each other under the action of the first moving power source, and after the movement, the lower end face of the first mounting box, the side wall of the second mounting box near the first baffle, the first baffle, the receiving plate and the two side plates form a closed cavity.

[0023] As an optional solution, the system also includes a first rotational power source;

[0024] The first rotary power source is fixed to the vehicle body, and the rotating end of the first rotary power source is fixed to the lower end face of the second mounting box. The rotation axis of the first rotary power source is parallel to the extension and retraction direction of the first telescopic power source. The first rotary power source drives the second mounting box to rotate.

[0025] The second mounting box has a first through hole through its upper and lower end faces. The second rotary power source and the drill bit extend or retract from the first through hole under the action of the third telescopic power source. The spraying nozzles of the first spraying pipe, the spraying nozzles of the second spraying pipe, and the drill bit are arranged in a circular array along the rotation axis of the first rotary power source.

[0026] As an optional solution, the system also includes a drill bit cleaning unit, which includes a water storage chamber, a water pump, and a water outlet pipe;

[0027] The water storage chamber is located inside the second mounting box;

[0028] The water pump is fixedly installed inside the water storage chamber. The water inlet of the water pump is connected to the water in the water storage chamber. The water outlet of the water pump is connected to one end of the water outlet pipe, and the other end of the water outlet pipe is connected to the first through hole.

[0029] As an optional solution, the outlet of the water pipe is arranged radially along the first through hole.

[0030] As an optional solution, the system also includes a second baffle, a spring, a first chute, a collection trough for collecting soil and rock, and a collection box;

[0031] The collection trough is located on the side wall of the vehicle body away from the first baffle;

[0032] The first slide groove is formed on the side wall of the vehicle body. The sliding guide direction of the first slide groove is parallel to the extension direction of the first telescopic power source. One end of the spring is fixed to the vehicle body, and the other end of the spring is fixed to the second baffle. The second baffle slides along the first slide groove under the action of the spring.

[0033] The upper end of the collection box has a first opening, and the collection box is telescopically installed in the collection trough, forming a feeding channel between the upper part of the collection box and the collection trough;

[0034] The second baffle has a blocked state and an open state. The blocked state blocks the feeding channel, and the open state opens the feeding channel.

[0035] The rock and soil held in the sealed cavity rotates to the top of the second baffle under the action of the first rotary power source. Then, the first telescopic power source pushes the receiving plate downward to press the second baffle, so that the second baffle changes from a blocked state to an open state, so that the rock and soil held in the sealed cavity can be poured into the collection box in the collection trough through the feeding channel.

[0036] As an optional option, the vehicle body is a tracked vehicle body.

[0037] As described above, the vegetation planting system for steep rocky slopes of the present invention has at least the following beneficial effects:

[0038] 1. When planting vegetation on steep rock slopes, the present invention can catch the rock and soil drilled out by the drill bit and the rock and soil falling off the vehicle body during the planting process through the temporary storage cavity formed between the first baffle, the receiving plate and the two side plates, so that it will not fall down the slope.

[0039] 2. This invention eliminates the need for manual drilling on steep rock slopes. Instead, it utilizes a combination of a third telescopic power source and a second rotary power source to drill holes on the slope surface, resulting in a high degree of automation.

[0040] 3. The water pump of the present invention can not only wet the drill bit before drilling, so that it will not generate a lot of dust when drilling on steep rock slopes, but also spray it onto the drill bit immediately after spraying the thick layer of ecological substrate with the plant seeds in the correct proportion, and then drop it into the dug pit to water the thick layer of ecological substrate with the plant seeds in the correct proportion.

[0041] 4. The two side plates of the present invention not only form a sealed cavity between the first mounting box, the second mounting box, the first baffle, the side plates and the receiving plate by relative movement when transfer is required, but also can scrape the residual soil on the receiving plate and the first baffle into the collection box by continuing relative movement when soil needs to be poured in, so that the side plates can achieve different functions in different usage scenarios, and the structural design is ingenious. Attached Figure Description

[0042] Figure 1 The diagram shown is a three-dimensional structural schematic of the present invention.

[0043] Figure 2 The diagram shows the structure of the first rotating power source, the first arc-shaped hole, and the arc-shaped groove of the present invention.

[0044] Figure 3 The diagram shown is a cross-sectional view of the internal structure of the second housing of the present invention.

[0045] Figure 4 The diagram shown is a structural schematic of the punching unit of the present invention.

[0046] Figure 5 The diagram shows a structural schematic of the temporary storage cavity formed between the first baffle, the receiving plate, and the two side plates of the present invention.

[0047] Figure 6 The diagram shows the structure of the second baffle and the collection box of the present invention.

[0048] Figure 7 The diagram shows a partial cross-sectional view of the lower end face of the first mounting box of the present invention, the front side wall of the second mounting box near the first baffle, and the sealed cavity formed between the first baffle, the receiving plate, and the two side plates.

[0049] In the diagram: 101, vehicle body; 102, collection trough; 103, first mounting box; 104, second mounting box; 105, first through hole; 106, first arc-shaped hole; 107, arc-shaped groove;

[0050] 201. Drill bit; 202. Third telescopic power source; 203. Second rotary power source;

[0051] 301. First baffle; 302. Support plate; 303. Side plate; 304. First telescopic power source; 305. First mobile power source;

[0052] 401. First Rotational Power Source;

[0053] 502. Water storage chamber; 503. Water pump; 504. Water outlet pipe;

[0054] 601. First pump body; 602. First spraying pipe; 603. First cavity; 604. Second pump body; 605. Second spraying pipe; 606. Second cavity;

[0055] 701. Second baffle; 702. Spring; 703. First chute; 704. Collection box; 705. First opening; 706. Second chute;

[0056] 801. Temporary storage cavity; 802. Sealed cavity;

[0057] 901. Winch; 902. Winch rope. Detailed Implementation

[0058] The following specific embodiments illustrate the implementation of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

[0059] Please see Figures 1 to 7 It should be understood that the structures, proportions, sizes, etc., depicted in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and to facilitate understanding. They are not intended to limit the scope of the invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of the invention, should still fall within the scope of the technical content disclosed herein. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of the invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the invention.

[0060] The following embodiments are for illustrative purposes only. These embodiments can be combined and are not limited to the content shown in any single embodiment below.

[0061] Please see Figure 1 , Figure 3 , Figure 4 and Figure 5 This invention provides a planting system for steep rocky slopes, the system comprising:

[0062] The vehicle body 101, winch 901 and winch rope 902 are provided. The winch 901 is fixedly installed on the top of the steep rock slope. The winch 901 is fixedly connected to the vehicle body 101 through the winch rope 902. The vehicle body 101 travels on the steep rock slope.

[0063] There are no restrictions on how the winch 901 is fixed at the top of a steep rock slope; it can be fixed directly or by mounting it on a carrier vehicle.

[0064] A drilling unit, comprising a drill bit 201, which is telescopically mounted on the vehicle body 101, and the drill bit 201 drills holes on steep rock slopes.

[0065] The rock and soil receiving unit includes a first baffle 301 for blocking rock and soil falling from a rock slope, a receiving plate 302 for receiving rock and soil falling from a rock slope, and two side plates 303. The lower side wall of the first baffle 301 is fixedly connected to the receiving plate 302. The lower end face of the first baffle 301 is at the same height as the lower end face of the receiving plate 302. The receiving plate 302 is located between the first baffle 301 and the drill bit 201. The lower end faces of the two side plates 303 are in contact with the upper end face of the receiving plate 302. The end faces of the side plates 303 and the first baffle 301 are in contact with each other. A temporary storage cavity 801 is formed between the first baffle 301, the receiving plate 302, and the two side plates 303. The temporary storage cavity 801 is used to receive the rock and soil drilled out by the drill bit 201 and the rock and soil falling off when the vehicle body 101 is driving.

[0066] The distance of the first baffle 301 along the width direction of the vehicle body 101 is greater than the distance along the width direction of the vehicle body 101, and both ends of the first baffle 301 along the width direction of the vehicle body 101 extend out of the corresponding width directions of the vehicle body 101.

[0067] The hydroseeding unit includes a first hydroseeding pipe 602 and a second hydroseeding pipe 605. The first hydroseeding pipe 602 sprays a thick layer of ecological substrate into the hole drilled by the drill bit 201, and the second hydroseeding pipe 605 sprays a thick layer of ecological substrate with properly proportioned plant seeds into the hole drilled by the drill bit 201.

[0068] In this embodiment, when the vehicle body 101 moves on the slope of a steep rocky slope, the winch 901 is first fixed to the top of the slope by a carrier vehicle. Then, the winch rope 902 is fixed to the vehicle body 101. The vehicle body 101 slowly moves from the top of the slope to the bottom. During the movement, the end of the vehicle body 101 closer to the first baffle 301 faces the bottom of the slope, and the end farther from the first baffle 301 faces the top of the slope. When it reaches the first drilling position, it stops. The winch 901, in conjunction with the vehicle body 101, provides a stopping force through the winch rope 902. After planting the plant seeds and collecting the fallen rock and soil at this position, the vehicle body 101 continues to move to the next... A drilling location is used to repeat the above work from top to bottom, thereby planting plant seeds at equal intervals on the slope of the column where the vehicle body 101 is traveling. Then the vehicle body 101 travels to the bottom of the slope. When planting the next column, the winch 901 is moved to the corresponding position at the top of the next column of the slope by the carrier vehicle. At the same time, the vehicle body 101 also drives to the corresponding position at the bottom of the next column of the slope. Then the above planting work of plant seeds is completed from bottom to top and the fallen rock and soil are collected each time. When traveling, the end of the vehicle body 101 near the first baffle 301 faces the bottom of the slope and the end away from the first baffle 301 faces the top of the slope.

[0069] At the start of planting, after the vehicle 101 travels to the designated position on the steep rock slope, the winch 901 pulls the vehicle 101 to the slope via the winch rope 902, securing it in place. Then, the drill bit 201 drills holes in the slope surface. Throughout the process, a temporary storage cavity 801 formed between the first baffle 301, the receiving plate 302, and the two side plates 303 collects the soil and rock drilled by the drill bit 201 and the soil and rock falling off the vehicle 101 during its travel. After drilling, the first spraying pipe 602 sprays a thick layer of ecological substrate into the hole, and then the second spraying pipe 605 sprays a thick layer of ecological substrate mixed with plant seeds into the hole, thus completing the planting of plant seeds. This invention, when planting on steep rock slopes, can collect the soil and rock drilled by the drill bit 201 and the soil and rock falling off the vehicle 101 during the planting process, preventing them from falling down the slope. The entire process is completed by the system itself, exhibiting a high degree of automation.

[0070] Please see Figure 1 and Figure 3 The system also includes a second mounting box 104, which is mounted on the vehicle body 101.

[0071] The spraying unit also includes a first pump body 601, a first cavity 603, a second pump body 604, and a second cavity 606;

[0072] The first cavity 603 is located inside the second mounting box 104. The first cavity 603 contains a thick layer of ecological substrate. The first pump body 601 is fixedly installed inside the first cavity 603. The inlet end of the first pump body 601 extends into the thick layer of ecological substrate. The outlet end of the first pump body 601 is connected to one end of the first spraying pipe 602. The other end of the first spraying pipe 602 sprays the thick layer of ecological substrate into the dug hole.

[0073] The second cavity 606 is located inside the second mounting box 104. The second cavity 606 contains a thick layer of ecological substrate with pre-mixed plant seeds. The second pump body 604 is fixedly installed inside the second cavity 606. The inlet end of the second pump body 604 extends into the thick layer of ecological substrate. The outlet end of the second pump body 604 is connected to one end of the second spraying pipe 605. The other end of the second spraying pipe 605 sprays the thick layer of ecological substrate with pre-mixed plant seeds into the dug holes.

[0074] In this embodiment, after the drill bit 201 drills a hole in the steep rock slope, the first spraying pipe 602, under the action of the first pump body 601, sprays a thick layer of ecological substrate into the hole. Then, the second spraying pipe 605, under the action of the second pump body 604, sprays a thick layer of ecological substrate mixed with plant seeds into the hole. This invention allows for the immediate spraying of a thin layer of ecological substrate through the first spraying pipe 602 after drilling, followed by the spraying of a thick layer of ecological substrate mixed with plant seeds through the second spraying pipe 605, resulting in a high degree of coordination between the initial and subsequent stages of the invention.

[0075] Please see Figure 1 and Figure 4 The punching unit also includes a third telescopic power source 202 and a second rotational power source 203;

[0076] The third telescopic power source 202 is not limited here. Its function is to provide telescopic power, and it can be a cylinder, hydraulic cylinder, electric telescopic rod, etc.

[0077] The second rotary power source 203 is not limited here. Its function is to provide rotary power, and it can be a stepper motor, servo motor, etc.

[0078] The fixed end of the third telescopic power source 202 is fixedly installed on the upper surface of the second mounting box 104. The telescopic direction of the third telescopic power source 202 is perpendicular to the slope surface of the rock slope. The extended end of the third telescopic power source 202 is fixedly connected to the fixed end of the second rotary power source 203. The rotation axis of the second rotary power source 203 coincides with the telescopic axis of the third telescopic power source 202. The extended end of the third telescopic power source 202 is fixedly connected to the upper surface of the drill bit 201. The lower end of the drill bit 201 points towards the slope surface of the rock slope.

[0079] In this embodiment, after the vehicle body 101 reaches the designated position on the steep rock slope, the third telescopic power source 202 extends to push the second rotary power source 203 and the drill bit 201 together in a direction perpendicular to the slope. Simultaneously, the second rotary power source 203 drives the drill bit 201 to rotate at high speed, drilling a deep hole in the slope. This invention eliminates the need for manual drilling on steep rock slopes; instead, the third telescopic power source 202 and the second rotary power source 203 work together to drill holes in the slope, achieving a high degree of automation.

[0080] Please see Figure 1 and Figure 4 The system also includes a first mounting box 103, which is located between the first baffle 301 and the drill bit 201. The first mounting box 103 is fixedly mounted on the second mounting box 104, and the lower end face of the first mounting box 103 is located above the receiving plate 302.

[0081] The soil and rock bearing unit also includes a first telescopic power source 304;

[0082] The first telescopic power source 304 is not limited here. Its function is to provide telescopic power, and it can be a cylinder, hydraulic cylinder, electric telescopic rod, etc.

[0083] The fixed end of the first telescopic power source 304 is fixedly connected to the first mounting box 103. The first telescopic power source 304 is located on the side of the first mounting box 103 away from the drill bit 201. The extended end of the first telescopic power source 304 is fixedly connected to the upper surface of the first baffle 301. The telescopic direction of the first telescopic power source 304 is perpendicular to the slope surface of the rock slope.

[0084] In this embodiment, when it is necessary to collect the rock and soil drilled by the drill bit 201 and the rock and soil falling off the vehicle body 101 while it is moving, the first telescopic power source 304 extends to the lower end face of the receiving plate 302 and fits against the slope surface of the steep rock slope. Then, the rock and soil drilled by the drill bit 201 and the rock and soil falling off the vehicle body 101 will fall down the slope surface of the steep rock slope into the temporary storage cavity 801 formed between the first baffle 301, the receiving plate 302, and the two side plates 303. The present invention can collect the rock and soil drilled by the drill bit 201 and the rock and soil falling off the vehicle body 101 while it is moving through the temporary storage cavity 801 formed between the first baffle 301, the receiving plate 302, and the two side plates 303, which is ingenious in its structural design.

[0085] Please see Figure 1 , Figure 5 and Figure 7 The soil and rock bearing unit also includes a first mobile power source 305;

[0086] The first mobile power source 305 is not limited here. Its function is to provide the telescopic power for the two side plates 303 to move relative to each other or in opposite directions. It can be a bidirectional left-right turn ordinary screw, a bidirectional left-right turn ball screw, etc.

[0087] The two protruding ends of the first mobile power source 305 are respectively fixed to the two side plates 303. The first mobile power source 305 can drive the two side plates 303 to move relative to each other or away from each other. The moving direction of the protruding ends of the first mobile power source 305 is parallel to the width direction of the vehicle body 101.

[0088] When the first baffle 301 is pulled up to its highest position under the action of the first telescopic power source 304, the side wall portions of the first baffle 301 and the first mounting box 103 that are close to each other are in contact. The height of the side plate 303 is a, the height between the first mounting box 103 and the receiving plate 302 is b, a=b, the lengths of the side plate 303 and the receiving plate 302 along the length direction of the vehicle body 101 are both c, and the distance between the second mounting box 104 and the first baffle 301 is d, c=d. The side plate 303 moves relative to each other under the action of the first moving power source 305. The upper end surface of the side plate 303 is in contact with the lower end surface of the first mounting box 103. The side wall of the side plate 303 and the receiving plate 302 away from the first baffle 301 is in contact with the side wall near the second mounting box 104. After the movement, the lower end surface of the first mounting box 103, the front side wall of the second mounting box 104 near the first baffle 301, the first baffle 301, the receiving plate 302 and the two side plates 303 form a closed cavity 802.

[0089] In this embodiment, when the receiving plate 302 receives the rock and soil drilled by the drill bit 201 and the rock and soil falling off the vehicle body 101 during travel, the first mobile power source 305 first moves the two side plates 303 away from each other to both sides of the first baffle 301. The first telescopic power source 304 extends to the lower end face of the receiving plate 302 and fits against the slope surface of the steep rock slope, so that the temporary storage cavity 801 formed between the first baffle 301, the receiving plate 302 and the two side plates 303 can hold the rock and soil drilled by the drill bit 201 and the rock and soil falling off the vehicle body 101 during travel. The system collects fallen soil and rock. When the collected soil and rock need to be moved, the first telescopic power source 304 retracts until the upper end face of the side plate 303 is at the same height as the lower end face of the first mounting box 103. Then, the first moving power source 305 moves the two side plates 303 relative to each other until they are flush with the upper end face of the side plate 303 and the lower end face of the first mounting box 103, and then stops. At this time, a sealed cavity 802 containing soil and rock is formed between the first mounting box 103, the second mounting box 104, the first baffle 301, the side plate 303, and the receiving plate 302. This invention places the soil and rock into the formed sealed cavity 802 before collection, so that the soil and rock will not fall out during subsequent transfer.

[0090] Please see Figure 1 , Figure 3 , Figure 4 and Figure 5 The system also includes a first rotary power source 401;

[0091] The first rotational power source is not limited here; its function is to provide rotational power, and it can be a stepper motor, servo motor, etc.

[0092] The first rotary power source 401 is fixedly connected to the vehicle body 101. The rotating end of the first rotary power source 401 is fixedly connected to the lower end face of the second mounting box 104. The rotation axis of the first rotary power source 401 is parallel to the extension and retraction direction of the first telescopic power source 304. The first rotary power source 401 drives the second mounting box 104 to rotate.

[0093] The second mounting box 104 has a first through hole 105 through its upper and lower end faces. The second rotary power source 203 and the drill bit 201 extend or retract from the first through hole 105 under the action of the third telescopic power source 202. The spraying port of the first spraying pipe 602, the spraying port of the second spraying pipe 605 and the drill bit 201 are arranged in a circular array along the rotation axis of the first rotary power source 401.

[0094] The vehicle body 101 has a semi-circular first arc-shaped hole 106 through its upper and lower end faces. The first arc-shaped hole 106 is connected to the first through hole 105. The second rotary power source 203 and the drill bit 201 can extend and retract within the first arc-shaped hole 106 under the action of the third telescopic power source 202. The extended end of the third telescopic power source 202, the second rotary power source 203, and the drill bit 201 can rotate within the first arc-shaped hole 106 under the action of the first rotary power source 401.

[0095] The upper end face of the vehicle body 101 is provided with an arc-shaped groove 107 along the upper and lower end faces of the vehicle body 101. The two ends of the side wall of the arc-shaped groove 107 are connected to the two ends of the side wall of the first arc-shaped hole 106. The drill bit 201 and the second spraying pipe 605 are arranged opposite each other with the first rotary power source 401 as the center. The first spraying pipe 602 and the second spraying pipe 605 can both rotate in the arc-shaped groove 107 and the first arc-shaped hole 106 under the action of the first rotary power source 401.

[0096] In this embodiment, after the drilling rig drills a hole on a steep rock slope, the third telescopic power source 202 retracts, and the second rotary power source 203 stops rotating. Then, a sealed cavity 802 filled with soil and rock is formed between the first mounting box 103, the second mounting box 104, the first baffle 301, the side plate 303, and the receiving plate 302 under the action of the retraction of the first telescopic power source 304 and the first moving power source 305. The first rotary power source 401 first rotates the second mounting box 104 to the position where the spraying nozzle of the first spraying pipe 602 is moved to the drilling position of the drill bit 201. At this time, the drill bit 201 rotates a certain arc along the first arc-shaped hole 106, and the second spraying pipe 605 rotates a certain arc along the arc groove 107. Then, the first pump body 601 sprays a thick layer of ecological substrate into the drilled hole, spraying to a distance of 4-6 centimeters from the slope surface. After reaching a height of meters, the first pump body 601 stops working, and then the first rotary power source 401 continues to rotate until the spray nozzle of the first spray pipe moves to the position of the drill bit 201's rotating hole. At this time, the drill bit 201 rotates along the first arc-shaped hole 106 to the initial position of the second spray pipe 605. The first spray pipe 602 rotates along the first arc-shaped hole 106 at a certain arc. Then, the second pump body 604 sprays the prepared thick layer of ecological substrate with plant seeds into the drilled hole, so that it is sprayed onto the freshly sprayed thick layer of ecological substrate, thereby completing the planting of plant seeds. After spraying, the water pump 503 sprays water onto the side wall of the drill bit 201. Due to gravity, the water passes through the side wall of the drill bit 201 and enters the lower part of the drill bit 201, and finally flows into the drilled hole along the slope, thereby watering the prepared thick layer of ecological substrate with plant seeds. Under the rotation of the first rotary power source 401, the present invention can spray a thin layer of ecological substrate immediately after drilling, and then immediately spray a thick layer of ecological substrate with properly proportioned plant seeds. This makes the invention highly compatible before and after drilling. In addition, the water pump 503 can not only wet and reduce dust on the drill bit 201 before drilling, but also spray it onto the drill bit 201 immediately after spraying the thick layer of ecological substrate with properly proportioned plant seeds. Then it falls into the dug pit to water the thick layer of ecological substrate with properly proportioned plant seeds.

[0097] Please see Figure 3 The system also includes a drill bit cleaning unit, which includes a water storage chamber 502, a water pump 503, and a water outlet pipe 504.

[0098] The water storage chamber 502 is located inside the second mounting box 104;

[0099] The water pump 503 is fixedly installed in the water storage chamber 502. The water inlet of the water pump 503 is connected to the water in the water storage chamber 502. The water outlet of the water pump 503 is connected to one end of the water outlet pipe 504. The other end of the water outlet pipe 504 is connected to the first through hole 105.

[0100] In this embodiment, the water pump 503 first sprays water onto the sidewall of the drill bit 201. Simultaneously, the drill bit 201 rotates under the influence of the second rotary power source 203. The water, under the influence of gravity, wets the sidewall of the drill bit 201 before subsequent drilling operations. This invention allows for pre-wetting of the drill bit before drilling, preventing the drill bit 201 from generating excessive dust when drilling on steep rock slopes, thus reducing dust.

[0101] Please see Figure 3 The outlet of the water pipe 504 is radially arranged along the first through hole 105, and the water outlet of the water pipe 504 sprays radially toward the side wall of the drill bit 201.

[0102] In this embodiment, the drill bit 201 rotates under the rotation of the second rotary power source 203, and the water outlet of the water pipe 504 sprays water directly onto the side wall of the drill bit 201 under the action of the water pump 503. The water outlet 504 of this invention wets the side wall of the drill bit 201 directly, ensuring that all water is sprayed onto the side wall of the drill bit 201, thus preventing water waste.

[0103] Please see Figure 1 , Figure 6 and Figure 7 The system also includes a second baffle 701, a spring 702, a first chute 703, a collection trough 102 for collecting soil and rock, and a collection box 704;

[0104] The collection trough 102 is located on the side wall of the vehicle body 101 away from the first baffle 301;

[0105] The first slide groove 703 is formed on the side wall of the vehicle body 101. The sliding guide direction of the first slide groove 703 is parallel to the extension direction of the first telescopic power source 304. One end of the spring 702 is fixed to the vehicle body 101, and the other end of the spring 702 is fixed to the second baffle 701. The second baffle 701 slides along the first slide groove 703 under the action of the spring 702.

[0106] The upper end of the collection box 704 is provided with a first opening 705, and the vehicle body 101 is provided with a second sliding groove 706. The second sliding groove 706 is provided on the lower end face of the collection groove 102. The sliding guide direction of the second sliding groove 706 is perpendicular to the sliding guide direction of the first sliding groove 703. One end of the second sliding groove 706 passes through the side wall of the vehicle body 101 on the same side as the groove. The collection box 704 is telescopically arranged in the collection groove 102 along the second sliding groove 706. A feeding channel is formed between the upper part of the collection box 704 and the collection groove 102.

[0107] The second baffle 701 has a blocked state and an open state. The blocked state blocks the feeding channel, and the open state opens the feeding channel.

[0108] The rock and soil held in the sealed cavity 802 rotates to above the second baffle 701 under the action of the first rotary power source 401. Then, the first telescopic power source 304 pushes the receiving plate 302 downward to press the second baffle 701, so that the second baffle 701 changes from a blocked state to an open state, so that the rock and soil held in the sealed cavity 802 can be poured into the collection box 704 in the collection trough 102 through the feeding channel.

[0109] In this embodiment, when the first mounting box 103, the second mounting box 104, the first baffle 301, the side plate 303, and the receiving plate 302 form a closed cavity 802 filled with soil and rock under the pulling action of the first telescopic power source 304 and the action of the first moving power source 305, and then rotate together with the first rotating power source 401 by 180 degrees (from the lowest point to the highest point on a steep rock slope), that is, after the drill bit 201 and the second spraying pipe 605 exchange positions, the receiving plate 302 is located on the upper side of the second baffle 701, and then the first telescopic power source 305... When the power source 304 extends, the receiving plate 302 presses down on the second baffle 701. Under the tension of the spring 702, the second baffle 701 moves down along the first slide groove 703, thereby opening the feeding channel. Then, the rock and soil loaded on the receiving plate 302 fall into the collection box 704 inside the feeding channel due to gravity. At this time, the first moving power source 305 is activated, causing the two side plates 303 to move relative to each other until they are closest to each other, thereby scraping the rock and soil remaining on the receiving plate 302 and the first baffle 301 into the collection box 704. This invention can automatically guide the received soil and rock into the collection box 704. The two side plates 303 not only form a sealed cavity 802 between the first mounting box 103, the second mounting box 104, the first baffle 301, the side plates 303 and the receiving plate 302 through relative movement when rotation is required, but also can scrape the soil and rock remaining on the receiving plate 302 and the first baffle 301 into the collection box 704 through relative movement when soil and rock need to be poured in. This allows the side plates 303 to achieve different functions in different usage scenarios, and the structural design is ingenious.

[0110] Please see Figure 1 The vehicle body 101 is a tracked vehicle body 101.

[0111] In this embodiment, when the vehicle body 101 enters the slope of a steep rocky slope, it is moved by the tracks. The vehicle body 101 of the present invention is driven by tracks, and because the contact area between the tracks and the slope is large, the vehicle body 101 can travel smoothly on the slope.

[0112] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in the present invention should still be covered by the claims of the present invention.

Claims

1. A high and steep rocky slope plant growing system, characterized in that, The system includes: The vehicle body, winch, and winch rope are provided. The winch is fixedly installed on the top of a steep rock slope. The winch is connected to the vehicle body via the winch rope. The vehicle body travels on the steep rock slope. A drilling unit, comprising a drill bit, which is telescopically mounted on a vehicle body, and the drill bit drills holes on steep rock slopes; The rock and soil receiving unit includes a first baffle for blocking rock and soil falling from a rock slope, a receiving plate for receiving rock and soil falling from a rock slope, and two side plates. The lower side wall of the first baffle is fixed to the receiving plate. The receiving plate is located between the first baffle and the drill bit. The lower end faces of the two side plates are in contact with the upper end face of the receiving plate. The end faces of the side plates and the first baffle are in contact with each other. A temporary storage cavity is formed between the first baffle, the receiving plate, and the two side plates. The temporary storage cavity is used to receive rock and soil drilled out by the drill bit and rock and soil falling off when the vehicle is moving. The hydroseeding unit includes a second hydroseeding pipe, which sprays a thick layer of ecological substrate with properly proportioned plant seeds into the hole drilled by the drill bit. The system also includes a first mounting box, which is located between the first baffle and the drill bit. The first mounting box is fixedly mounted on the second mounting box, and the lower end face of the first mounting box is located above the receiving plate. The soil and rock bearing unit also includes a first telescopic power source; The fixed end of the first telescopic power source is fixed to the first mounting box, the extended end of the first telescopic power source is fixed to the first baffle, and the telescopic direction of the first telescopic power source is perpendicular to the slope surface of the rock slope. The soil and rock bearing unit also includes a first mobile power source; The two protruding ends of the first mobile power source are respectively fixed to the two side plates. The first mobile power source can drive the two side plates to move relative to each other or away from each other. The direction of movement of the protruding ends of the first mobile power source is parallel to the width direction of the vehicle body. When the first baffle is pulled up to the highest position under the action of the first telescopic power source, the height of the side plate is a, the height between the first mounting box and the receiving plate is b, a=b, the length of the side plate and the receiving plate along the length of the vehicle body is c, the distance between the second mounting box and the first baffle is d, c=d, the two side plates move relative to each other under the action of the first moving power source, and after the movement, the lower end face of the first mounting box, the side wall of the second mounting box near the first baffle, the first baffle, the receiving plate and the two side plates form a closed cavity; The system also includes a first rotational power source; The first rotary power source is fixed to the vehicle body, and the rotating end of the first rotary power source is fixed to the lower end face of the second mounting box. The rotation axis of the first rotary power source is parallel to the extension and retraction direction of the first telescopic power source. The first rotary power source drives the second mounting box to rotate. The second mounting box has a first through hole extending through its upper and lower end faces; The system also includes a second baffle, a spring, a first chute, a collection trough for collecting soil and rock, and a collection box; The collection trough is located on the side wall of the vehicle body away from the first baffle; The first slide groove is formed on the side wall of the vehicle body. The sliding guide direction of the first slide groove is parallel to the extension direction of the first telescopic power source. One end of the spring is fixed to the vehicle body, and the other end of the spring is fixed to the second baffle. The second baffle slides along the first slide groove under the action of the spring. The upper end of the collection box has a first opening, and the collection box is telescopically installed in the collection trough, forming a feeding channel between the upper part of the collection box and the collection trough; The second baffle has a blocked state and an open state. The blocked state blocks the feeding channel, and the open state opens the feeding channel. The rock and soil held in the sealed cavity rotates to the top of the second baffle under the action of the first rotary power source. Then, the first telescopic power source pushes the receiving plate downward to press the second baffle, so that the second baffle changes from a blocked state to an open state, so that the rock and soil held in the sealed cavity can be poured into the collection box in the collection trough through the feeding channel.

2. The high and steep rock slope plant growing system according to claim 1, characterized in that: The system also includes a second mounting box, which is mounted on the vehicle body; The hydroseeding unit also includes a first hydroseeding pipe, a first pump body, a first cavity, a second pump body, and a second cavity; The first cavity is located inside the second mounting box. The first cavity contains a thick layer of ecological substrate. The first pump body is fixedly installed in the first cavity. The inlet end of the first pump body extends into the thick layer of ecological substrate. The outlet end of the first pump body is connected to one end of the first spraying pipe. The other end of the first spraying pipe sprays the thick layer of ecological substrate into the dug hole. The second cavity is located inside the second mounting box. The second cavity contains a thick layer of ecological substrate with pre-mixed plant seeds. The second pump body is fixedly installed inside the second cavity. The inlet end of the second pump body extends into the thick layer of ecological substrate with pre-mixed plant seeds. The outlet end of the second pump body is connected to one end of the second spraying pipe. The other end of the second spraying pipe sprays the thick layer of ecological substrate with pre-mixed plant seeds into the dug hole.

3. A vegetation planting system for steep rocky slopes according to claim 2, characterized in that: The punching unit also includes a third telescopic power source and a second rotational power source. The fixed end of the third telescopic power source is fixedly installed on the upper surface of the second mounting box. The telescopic direction of the third telescopic power source is perpendicular to the slope surface of the rock slope. The extended end of the third telescopic power source is fixedly connected to the fixed end of the second rotary power source. The rotation axis of the second rotary power source coincides with the telescopic axis of the third telescopic power source. The extended end of the third telescopic power source is fixedly connected to the upper surface of the drill bit. The lower end of the drill bit points towards the slope surface of the rock slope.

4. A vegetation planting system for steep rocky slopes according to claim 3, characterized in that: The second rotary power source and the drill bit extend or retract from the first through hole under the action of the third telescopic power source. The spraying nozzles of the first spraying pipe, the spraying nozzles of the second spraying pipe, and the axis of the drill bit are arranged in a circular array along the rotation axis of the first rotary power source.

5. The high and steep rocky slope plant growing system according to claim 1, characterized in that: The system also includes a drill bit cleaning unit, which includes a water storage chamber, a water pump, and a water outlet pipe; The water storage chamber is located inside the second mounting box; The water pump is fixedly installed inside the water storage chamber. The water inlet of the water pump is connected to the water in the water storage chamber. The water outlet of the water pump is connected to one end of the water outlet pipe, and the other end of the water outlet pipe is connected to the first through hole.

6. The high and steep rock slope plant growing system according to claim 5, characterized in that: The outlet of the water pipe is arranged radially along the first through hole.

7. The high and steep rocky slope plant growing system according to claim 1, characterized in that: The vehicle body is a tracked vehicle body.

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