Rocky slope greening device

Abstract

The application discloses a stone slope greening device, which comprises a delivery vehicle, a control box fixedly connected to one end of the upper side of the delivery vehicle, a box body fixedly connected to the other end of the upper side of the delivery vehicle, a plurality of roll-shaped turf stored in the box body, a baffle hingedly connected to one side of the box body, a pressing device arranged on the upper side of the baffle, a counterweight column arranged at the shaft center of the roll-shaped turf, a plastic film bag fixedly connected to the side of the roll-shaped turf away from a turf surface layer, and cement paste filled in the plastic film bag. The plastic film bag collides with the rough surface of the mining pit slope and forms a rupture, the injected cement paste leaks out and diffuses, and is adhered to the stone base surface of the slope, thereby providing firm support for the planting of the turf, and avoiding the problems that the roots of the conventional turf cannot be inserted into the stone base surface and the stability is insufficient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mine pit governance, and particularly relates to a stone slope greening device. BACKGROUND

[0002] With the progress of coal resource mining technology, the speed and scale of mine environmental problems have exceeded the carrying capacity of the environment, and the mine and its surrounding mine environmental problems are becoming more and more prominent.

[0003] After part of the coal mining, a mine pit will be left, and the stone slope generally adopts the way of frame beam support reinforcement, guest soil grass protection, starts the construction of the slope frame beam, and immediately organizes the guest soil grass operation after the frame beam operation is completed.

[0004] For the mine pit which is not convenient for manual work to the bottom, the guest soil grass operation has great risk, the frame beam is difficult to fix, the turf root cannot be inserted into the rock, and the stability is poor and easy to be washed away by rain. SUMMARY

[0005] The present application aims to solve the problems in the prior art that the turf root cannot be inserted into the rock.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0007] A stone slope greening device, comprising a delivery vehicle, a control box is fixedly connected to one end of the upper side of the delivery vehicle, a box body is fixedly connected to the other end of the upper side of the delivery vehicle, a plurality of roll-shaped turfs are stored in the box body, a baffle is hingedly connected to one side of the box body, a pressing device is arranged on the upper side of the baffle, a counterweight column is arranged at the shaft center of the roll-shaped turf, a plastic film bag is fixedly connected to the side of the roll-shaped turf away from the turf surface layer, and the plastic film bag is filled with cement slurry.

[0008] Preferably, the pressing device comprises two vertical plates, the vertical plates are fixedly connected to the upper side of the baffle, a sliding channel is formed between the two vertical plates, a support is fixedly connected to the upper side of the baffle, a down pressure oil cylinder is fixedly connected to the support, and a pressing plate is fixedly connected to the telescopic end of the down pressure oil cylinder.

[0009] Preferably, the roll-shaped turf comprises a plastic film bag, a corrugated paper board and a turf surface layer arranged from bottom to top, and grooves are evenly arranged on the upper side and the lower side of the corrugated paper board.

[0010] Preferably, at least two pull ropes are arranged through the plastic film bag, the lower end of the pull rope is fixedly connected to the counterweight column, and an easy-to-tear strip is arranged on the bottom surface of the plastic film bag.

[0011] Preferably, one side of the corrugated paperboard bottom is fixedly connected with a guide ring, a cable is fixedly connected with a support rod near the guide ring, the other side of the corrugated paperboard bottom is fixedly connected with a pressing strip, the pressing strip is provided with a through groove, and the support rod can be inserted into the through groove.

[0012] Preferably, the support rod is a hollow pipe, and the support rod is provided with a through hole on the outer side.

[0013] Preferably, one end of the support rod away from the cable is provided with an annular groove, and a wrapping bag is fixedly connected in the annular groove.

[0014] The stone slope greening device has the advantages that the plastic film bag at the bottom of the rolled turf is collided with the rough surface of the mining pit slope during turf laying and is broken, cement slurry is leaked and diffused, and adhesion is formed between the cement slurry and the stone base surface of the slope, so that firm support is provided for turf planting, and the problems of the roots of conventional turf being unable to penetrate into the stone base surface and insufficient stability are avoided.

[0015] The plastic film bag is divided into multiple independent cavities, the support rod is passively rotated to extend outward, the rolled turf is in a stable state after being laid, the single unit of the rolled turf being laid is pressed by the gravity of the turf layer, part of the cement slurry is introduced into the bottom of the adjacent rolled turf by the support rod, the wrapping bag is inflated in the adjacent rolled turf, the adjacent rolled turfs are combined by the wrapping of the cement slurry liquid, the adjacent rolled turfs are connected into a whole in a simple way, and therefore the adhesion strength of slope greening is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a basic structure schematic diagram of the present application;

[0017] Figure 2 is a structure schematic diagram of the pressing device installed on the baffle in the present application;

[0018] Figure 3 is a structure schematic diagram of the rolled turf being laid after the turf layer is removed;

[0019] Figure 4 is a structure schematic diagram of the bottom of the laid rolled turf facing upward;

[0020] Figure 5 is a local enlarged view of B in the present application; Figure 4 DETAILED DESCRIPTION

[0021] ​In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below with reference to the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and do not limit the present application.

[0022] As shown in Figures 1-5 The present application provides a stone slope greening device, which comprises a delivery vehicle 1, a control box 2 fixedly connected to one end of the upper side of the delivery vehicle 1, a box body 3 fixedly connected to the other end of the upper side of the delivery vehicle 1, a plurality of roll-shaped turf 4 stored in the box body 3, a baffle 5 hingedly connected to one side of the box body 3, a supporting oil cylinder hingedly connected to the bottom of the delivery vehicle 1, and a telescopic rod of the supporting oil cylinder hingedly connected to the bottom surface of the baffle 5, so as to facilitate the rotation of the baffle 5 from horizontal to one end contacting the ground. A pressing device 6 is arranged on the upper side of the baffle 5. A counterweight column 7 is arranged at the axis of the roll-shaped turf 4, and the counterweight column 7 is a round wood. A plastic film bag 41 is fixedly connected to the side of the roll-shaped turf 4 away from the turf layer, and the plastic film bag 41 is a degradable plastic film. An adhesive is filled in the plastic film bag 41, and the adhesive is mud or cement slurry. The slope is completely stone, and the cement slurry is preferably used to combine with the stone slope.

[0023] The delivery vehicle 1 drives to the top of the mine pit, the baffle 5 at the rear side of the box body 3 faces the mine pit, the baffle 5 is horizontal first, the roll-shaped turf 4 is pushed onto the baffle 5 by an operator manually or by using a hydraulic push rod, one end of the roll-shaped turf 4 is unfolded and attached to the baffle 5, the pressing device 6 presses the unfolded roll-shaped turf 4, then the baffle 5 rolls the roll-shaped turf 4 into the mine pit, the upper end of the roll-shaped turf 4 is pressed, the roll-shaped turf 4 is unfolded and laid on the slope surface of the mine pit under the action of gravity, a hole is drilled on the top surface of the mine pit, and the upper end of the roll-shaped turf 4 is fixed by using wooden nails, so as to realize rapid laying of the turf.

[0024] During the turf laying process, the plastic film bag 41 at the bottom of the roll-shaped turf 4 collides with the rough surface of the slope of the mining pit and breaks, the injected cement slurry leaks and spreads, and is adhered to the stone base surface of the slope, thereby providing firm support for the planting of the turf and avoiding the problem that the roots of conventional turf cannot penetrate into the stone base surface and the stability is insufficient.

[0025] As an embodiment of the present application, the pressing device 6 comprises two vertical plates 61 fixedly connected to the upper side of the baffle 5, a sliding channel is formed between the two vertical plates 61, a support 62 is fixedly connected to the upper side of the baffle 5, a down-pressing oil cylinder 63 is fixedly connected to the support 62, and a pressing plate 64 is fixedly connected to the telescopic end of the down-pressing oil cylinder 63. A hydraulic station is arranged in the box body 3, the hydraulic station provides hydraulic driving oil for the down-pressing oil cylinder 63, the down-pressing oil cylinder 63 is operated to lift and lower, and the pressing plate 64 presses the upper end of the unfolded roll-shaped turf 4, thereby facilitating the subsequent unfolding of the roll-shaped turf 4.

[0026] As an embodiment of the present application, the roll-shaped turf 4 comprises a plastic film bag 41, a corrugated board 42 and a grass surface layer arranged from bottom to top, and the upper side and the lower side of the corrugated board 42 are uniformly provided with grooves 43 respectively.

[0027] The corrugated board 42 is formed by pressing straw powder, the grooves 43 on the surface of the corrugated board 42 facilitate the storage of planting soil and the accommodation of grass roots, and the grooves 43 on the bottom of the corrugated board 42 facilitate the formation of a concave-convex surface on the cement paste, which facilitates the easy attachment of the corrugated board 42 after it is pierced by the grass roots of the grass surface layer, so that the turf is easy to grow on the slope surface and the risk of rainwater erosion is reduced.

[0028] As an embodiment of the present application, the plastic film bag 41 is provided with at least two pull ropes 44, the lower end of the pull rope 44 is fixedly connected with the counterweight column 7, an opening 71 is arranged at the connection between the pull rope 44 and the counterweight column 7, the counterweight column 7 first forms a downward pulling on the pull rope 44, and then is broken under the action of inertia, so that the counterweight column 7 is separated, avoiding the downward falling of the roll-shaped turf 4 after paving, and the bottom of the plastic film bag 41 is provided with a tearable strip 45, which is a pressed groove line, for example, indentations are arranged at intervals on the bottom of the plastic film bag 41, which facilitates the tearing of the plastic film bag 41 when pulled, the roll-shaped turf 4 is laid flat on the slope, the plastic film bag 41 is of an interval type, the corrugated board 42 extends downward by two side plates 421 to form an overhead structure, so that the cement paste and the grass surface layer are spaced apart to avoid damaging the grass surface layer, and the plastic film bag 41 forms multiple cavities to facilitate separate filling of the cement paste, when the counterweight column 7 falls to the bottom, the roll-shaped turf 4 is completely unfolded, the pull rope 44 is pulled alone with the counterweight column 7, the plastic film bag 41 is torn by the pull rope 44, and the wrinkles formed by the plastic film bag 41 facilitate the formation of ravines after the cement paste hardens, so that the grass roots of the grass surface layer are easy to attach, thereby improving the planting stability.

[0029] Specifically, the bottom side of the corrugated board 42 is fixedly connected with a guide ring 46, the pull rope 44 near the guide ring 46 is fixedly connected with a support rod 47 by a grass rope, the other side of the bottom of the corrugated board 42 is fixedly connected with a pressing strip 48, the pressing strip 48 is provided with a through slot 49, and the support rod 47 can be inserted into the through slot 49, the support rod 47 is a hollow tube, and the outer side of the support rod 47 is provided with a through hole 471.

[0030] Under the influence of the downward falling of the counterweight column 7, the pull rope 44 is further pulled, the support rod 47 is blocked by the guide ring 46, the originally inclined support rod 47 is passively rotated to stretch outwards, and is inserted into the overhead bottom of the roll-shaped turf 4 that has been laid, so that the adjacent two roll-shaped turfs 4 form a support whole, thereby further improving the fixing strength.

[0031] As an embodiment of the present application, the supporting rod 47 is provided with a ring-shaped slot 472 at one end away from the cable 44, and a wrapping bag 473 is fixedly connected in the ring-shaped slot 472, and the wrapping bag 473 is provided with a vent hole; the plastic film bag 41 is divided into a plurality of independent cavities, when the supporting rod 47 is passively rotated to extend outward and is inserted into the overhead bottom of the already laid roll-shaped turf 4, the already laid roll-shaped turf 4 is in a stable state, and the single unit of the roll-shaped turf 4 being laid is extruded by the gravity of the grass surface layer due to the rupture of the bottom plastic film bag 41, part of the cement slurry is guided by the supporting rod 47 into the bottom of the adjacent roll-shaped turf 4, fills the wrapping bag 473, and makes the wrapping bag 473 swell in the adjacent roll-shaped turf 4, and in combination with the wrapping of the cement slurry of the adjacent roll-shaped turf 4, the adjacent roll-shaped turfs 4 are connected into a whole in a simple way, thereby improving the adhesion strength of the slope greening.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A greening device for rocky slopes, comprising a delivery vehicle (1), a control box (2) fixedly connected to one upper end of the delivery vehicle (1), and a box body (3) fixedly connected to the other upper end of the delivery vehicle (1), wherein the box body (3) stores multiple rolls of turf (4), and a baffle (5) is hinged to one side of the box body (3), characterized in that: The baffle (5) is provided with a pressing device (6) on the upper side, and a counterweight column (7) is provided on the axis of the rolled turf (4). A plastic film bag (41) is fixedly connected to the side of the rolled turf (4) away from the grass surface layer, and the plastic film bag (41) is filled with adhesive. The rolled turf (4) includes a plastic film bag (41), a corrugated cardboard (42) and a grass surface layer arranged from bottom to top. Grooves (43) are evenly arranged on the upper and lower sides of the corrugated cardboard (42). The plastic film bag (41) is provided with at least two pull cables (44) running through it. The lower end of the pull cables (44) is fixedly connected to the counterweight column (7). The bottom surface of the plastic film bag (41) is provided with an easy-tear strip (45). A guide ring (46) is fixedly connected to one side of the bottom of the corrugated cardboard (42), and a support rod (47) is fixedly connected to a cable (44) near the guide ring (46). A pressure strip (48) is fixedly connected to the other side of the bottom of the corrugated cardboard (42). The pressure strip (48) has a through groove (49), and the support rod (47) can be inserted into the through groove (49).

2. The rock slope greening device according to claim 1, characterized in that: The pressing device (6) includes two vertical plates (61), which are fixedly connected to the upper side of the baffle (5). A sliding channel is formed between the two vertical plates (61). A bracket (62) is fixedly connected to the upper side of the baffle (5). A pressing cylinder (63) is fixedly connected to the bracket (62). The telescopic end of the pressing cylinder (63) is fixedly connected to a pressure plate (64).

3. The rock slope greening device according to claim 1, characterized in that: The support rod (47) is a hollow tube, and a through hole (471) is provided on the outside of the support rod (47).

4. The rock slope greening device according to claim 1, characterized in that: The support rod (47) has an annular groove (472) at one end away from the cable (44), and a package bag (473) is fixedly connected in the annular groove (472). The package bag (473) has a ventilation hole.

Images