Soil dressing spray-seeding equipment for ecological restoration of high and steep slope of quarry

Abstract

The utility model provides soil dressing spray-seeding equipment for ecological restoration of a high and steep slope of a quarry. The spray-seeding equipment comprises a supporting base and a material storage bin arranged on the supporting base, a spray-seeding mechanism is arranged on the material storage bin and comprises a spray-seeding pump, a supporting bin fixedly arranged on the material storage bin, a towing bracket rotationally installed on the supporting bin and a spray-seeding head installed on the towing bracket in a sliding mode, and a feeding port is formed in the upper portion of the material storage bin. A material outlet is formed in the lower part of the material storage bin, a stirring device is arranged in the material storage bin, the spray-seeding pump is fixed on the material storage bin, and a material inlet pipe of the spray-seeding pump is communicated with the material outlet in the lower part of the material storage bin; a driving motor is arranged in the supporting bin, and the output end of the driving motor is connected with a rotating shaft of the bracket and controls the bracket to rotate; the spray-seeding head is installed on the bracket through a lifting mechanism, a telescopic pipe is arranged at the feeding end of the spray-seeding head, and a discharging pipe of the spray-seeding pump is communicated with a feeding port of the telescopic pipe. The spray-seeding machine is large in spray-seeding range, and raw materials are easy to mix.

Description

Technical Field

[0001] The utility model relates to the technical field of imported soil spraying equipment, in particular to imported soil spraying equipment for ecological restoration of high and steep slopes in quarries. Background Art

[0002] Quarry slopes are natural or artificial slopes with significant height and steep gradients, formed under the influence of geological structure, topography, and engineering activities. These slopes are prone to landslides and collapses, necessitating ecological restoration. Soil seeding equipment is a type of vegetation greening equipment commonly used in land ecological restoration. It sprays a slurry of fully mixed plant seeds, fertilizers, water-retaining agents, soil, organic matter, stabilizers, and other ingredients onto the target land, allowing green plants to grow on the empty land. This prevents dust from flying everywhere and prevents desertification. When greening the steep slopes of a quarry, soil seeding equipment is often used.

[0003] The existing soil spraying equipment has some disadvantages: first, the spraying range is small, which affects the spraying efficiency; second, it is not easy to mix the raw materials, has a single function, and is not practical. Utility Model Content

[0004] The purpose of the utility model is to provide a soil-seeding device for ecological restoration of steep slopes in quarries, which can solve the problems of small seeding range and difficulty in mixing raw materials in existing soil-seeding devices.

[0005] In order to solve the above technical problems, the utility model provides a soil spraying equipment for ecological restoration of high and steep slopes in a quarry, comprising a supporting base and a storage bin arranged on the supporting base, a spraying mechanism is provided on the storage bin, and its characteristics are that the spraying mechanism comprises a spraying pump, a supporting bin fixedly arranged on the storage bin, a drag frame rotatably mounted on the support bin and a spraying head slidably mounted on the bracket, the storage bin is provided with a feed port at the upper portion and a discharge port at the lower portion, a stirring device is provided in the storage bin, the spraying pump is fixed on the storage bin, and the feed pipe of the spraying pump is connected to the discharge port at the lower portion of the storage bin; a driving motor is provided in the supporting bin, the output end of the driving motor is connected to the rotating shaft of the bracket and controls the rotation of the bracket; the spraying head is installed on the bracket through a lifting mechanism, the feed end of the spraying head is provided with a telescopic tube, and the discharge pipe of the spraying pump is connected to the feed port of the telescopic tube.

[0006] The better technical solution of the utility model is as follows: the output end of the driving motor is connected to the rotating shaft of the bracket and the rotating shaft of the stirring device through the first transmission mechanism, and at the same time controls the rotation of the bracket and the stirring device provided in the storage bin; the driving motor is fixed in the support bin, and the first transmission mechanism is located in the support bin, including a first bevel gear fixedly mounted on the output shaft of the driving motor and a second bevel gear and a third bevel gear symmetrically meshed at the upper and lower ends of the first bevel gear, the rotating shaft of the bracket extends into the support bin from the upper part of the support bin and is fixedly connected to the second bevel gear on the upper part, and the rotating shaft of the stirring device extends into the support bin from the lower part of the support bin and is fixedly connected to the third bevel gear on the lower part.

[0007] The better technical solution of the utility model is as follows: the bracket extends horizontally to the outside of the storage bin, and the lifting mechanism is installed in the regulating bin below the outer area of ​​the storage bin where the bracket is located; the lifting mechanism includes a lifting motor, a screw rod and a lifting seat threadedly sleeved on the screw rod, the screw rod is vertically arranged in the regulating bin and rotatably connected to the regulating bin, the lifting motor is fixedly installed in the regulating bin, and its output shaft is connected to the screw rod through a second transmission mechanism and controls the rotation of the screw rod; the lifting seat extends out of the regulating bin through a connecting rod and is connected to the seeding head.

[0008] The better technical solution of the present invention is as follows: a protection bin is provided at the upper end of the storage bin, and the seeding pump is fixedly installed in the protection bin.

[0009] A better technical solution of the present invention is that the bracket is a hollow frame, and the discharge pipe is connected to the telescopic pipe through the hollow area of ​​the bracket.

[0010] The better technical solution of the present invention is as follows: a traveling wheel with a brake is provided at the bottom of the support base, and a handle is provided on the storage bin or the support bin.

[0011] The better technical solution of the utility model is as follows: the stirring device includes a rotating shaft rotatably installed inside the storage bin, and the upper end of the rotating shaft is fixedly connected to the third bevel gear; stirring blades and U-shaped rods are fixed on both sides of the rotating shaft, and scrapers are equidistantly arranged on one side of the U-shaped rod.

[0012] The better technical solution of the present utility model is as follows: the storage bin is an annular bin, an annular guide rail is provided on the upper end of the outer wall of the storage bin, a guide block is provided on one side of the regulating bin, and the guide block is slidably connected to the annular guide rail.

[0013] A better technical solution of the present invention: the second transmission mechanism includes a driving gear fixed to the output shaft of the lifting motor and a driven gear fixed to the end of the screw rod, and the driven gear and the driving gear are meshed with each other.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) The utility model drives the second bevel gear to rotate through the first bevel gear under the action of the driving motor, and then drives the trailer to rotate, thereby driving the spray head to rotate through the adjustment bin, which is beneficial to expanding the spraying plane range. In addition, the storage bin limits the guide block through the annular guide rail, which is beneficial to the stable rotation of the spray head. Under the drive of the lifting motor, the active gear wheel rotates, driving the driven gear wheel to rotate, thereby driving the screw to rotate, and the lifting seat rises and falls along the screw to adjust the height of the spray head, which is beneficial to expanding the vertical spraying range. The spraying range of the utility model is greatly improved.

[0016] (2) The utility model can also drive the third bevel gear to rotate the rotating shaft through the driving motor, and the stirring blades rotate to stir and mix the raw materials. The U-shaped rod rotates accordingly, and the scraper can scrape the inner wall of the storage bin to reduce the accumulation and adhesion of raw materials on the inner wall of the storage bin. Under the extraction of the spraying pump, the raw materials are introduced upward through the feed pipe, and then through the discharge pipe, into the telescopic tube, and sprayed out from the spraying head, which makes it easy to mix the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the back structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the connection chamber of the present invention;

[0021] Figure 5 This is a schematic diagram of the structure of the stirring blade and U-shaped rod of the utility model;

[0022] In the figure: 1. Support bin; 2. Drag frame; 3. Telescopic tube; 4. Seeding head; 5. Lifting seat; 6. Adjusting bin; 7. Scraper; 8. Mixing blade; 9. Mixing shaft; 10. U-shaped rod; 11. Storage bin; 12. Seeding pump; 13. Annular guide rail; 14. Protective bin; 15. Second bevel gear; 16. First bevel gear; 17. Driving motor; 18. Discharge pipe; 19. Feed pipe; 20. Driving gear wheel; 21. Driven gear; 22. Lifting motor; 23. Guide block; 24. Screw; 25. Support base; 26. Third bevel gear; 27. Travel wheel; 28. Handle. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments. Figures 1 to 5The accompanying drawings are simplified examples and are intended solely to clearly and concisely illustrate the embodiments of the present invention. The technical solutions presented in the accompanying drawings are specific examples of the present invention and are not intended to limit the scope of the claimed invention. All other examples derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be understood that the terms "upper," "lower," "inner," "outer," "left," "right," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the product of the present invention is typically placed when in use, or are directions or positional relationships commonly understood by those skilled in the art. These terms are intended solely to facilitate the description of the present invention and to simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," etc., are used solely to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] The embodiment provides a soil spraying device for ecological restoration of steep slopes in a quarry, such as Figures 1 to 5 As shown, it includes a support base 25 and a storage bin 11 arranged on the support base 25, a spraying mechanism is provided on the storage bin 11, and a walking wheel 27 with a brake is provided at the bottom of the support base 25. There are four walking wheels 27, which are evenly distributed at the bottom of the support base 25. The first two of the four walking wheels are universal wheels, which facilitate the movement of the entire device; the storage bin 11 is provided with a feed port at the top and a discharge port at the bottom, and a stirring device is provided in the storage bin 11, and the stirring device includes a stirring shaft 9 rotatably installed inside the storage bin 11, stirring blades 8 and U-shaped rods 10 are fixed on both sides of the stirring shaft 9, and scrapers 7 are equidistantly provided on one side of the U-shaped rod 10; the scraper 7 is in contact with the inner wall of the storage bin 11, and when the shaft 9 rotates, the inner wall of the storage bin 11 can be scraped by the scraper 7 to reduce the accumulation and adhesion of raw materials on the inner wall of the storage bin 11.

[0026] The embodiment provides a soil spraying device for ecological restoration of steep slopes in a quarry, such as Figures 1 to 5As shown, the spraying mechanism includes a spraying pump 12, a support bin 1 fixedly mounted on the storage bin 11, a trailer 2 rotatably mounted on the support bin 1 and a spraying head 4 slidably mounted on the bracket 2. A handle 28 is provided on the storage bin 11 or the support bin 1, which can be used to control the movement of the entire device. A protective bin 14 is provided at the upper end of the storage bin 11, and the spray pump 12 is fixedly mounted in the protective bin 14, and the feed pipe 19 of the spray pump 12 is connected to the discharge port at the lower part of the storage bin 11; a drive motor 17 is provided in the support bin 1, and the output end of the drive motor 17 is connected to the rotating shaft of the bracket 2 and the stirring shaft 9 of the stirring device through a first transmission mechanism, and at the same time controls the rotation of the stirring device provided in the bracket 2 and the storage bin 11; the drive motor 17 is fixed in the support bin 1, and the first transmission mechanism is located in the support bin 1, including a first bevel gear 16 fixedly mounted on the output shaft of the drive motor 17 and a second bevel gear 15 and a third bevel gear 26 symmetrically meshed at the upper and lower ends of the first bevel gear 16, the rotating shaft of the bracket 2 extends into the support bin 1 from the upper part of the support bin 1, and is fixedly connected to the upper second bevel gear 15, and the stirring shaft 9 extends into the support bin 1 from the lower part of the support bin 1, and is fixedly connected to the lower third bevel gear 26.

[0027] The driving motor 17 simultaneously controls the rotation of the bracket 2 and the stirring shaft 9; when the driving motor 17 is working, it drives the first bevel gear 16 to rotate, drives the second bevel gear 15 to rotate, and then drives the trailer 2 to rotate, thereby driving the spray head 4 to rotate through the adjustment bin 6, which is conducive to expanding the range of spraying; at the same time, the first bevel gear 16 drives the third bevel gear 26 to rotate, thereby driving the stirring shaft 9 to rotate and the stirring blade 8 to rotate, which can stir and mix the raw materials, and the U-shaped rod 10 rotates accordingly, and the scraper 7 can scrape the inner wall of the storage bin 11 to reduce the accumulation and adhesion of raw materials on the inner wall of the storage bin 11.

[0028] The embodiment provides a soil spraying device for ecological restoration of steep slopes in a quarry, such as Figures 1 to 5As shown, the seeding head 4 is mounted on the bracket 2 via a lifting mechanism. The feed end of the seeding head 4 is provided with a telescopic tube 3. The bracket 2 is a hollow frame, and the discharge pipe 18 is connected to the telescopic tube 3 through the hollow area of ​​the bracket 2. The bracket 2 extends horizontally to the outside of the storage bin 11. The lifting mechanism is installed in the regulating bin 6 below the outer area of ​​the storage bin 11. The lifting mechanism includes a lifting motor 22, a screw rod 24, and a lifting seat 5 threadedly sleeved on the screw rod 24. The screw rod 24 is vertically arranged in the regulating bin 6 and is rotatably connected to the regulating bin 6. The lifting motor 22 is fixedly mounted in the regulating bin 6. Its output shaft is transmission-connected to the screw rod 24 through a second transmission mechanism and controls the rotation of the screw rod 24. The lifting seat 5 extends out of the regulating bin 6 via a connecting rod and is connected to the seeding head 4. The second transmission mechanism includes a driving gear 20 fixed to the output shaft of the lifting motor 24 and a driven gear 21 fixed to the end of the screw rod 24 . The driven gear 21 and the driving gear 20 are meshed with each other.

[0029] Driven by the lifting motor 22, the driving gear 20 rotates, driving the driven gear 21, which in turn drives the screw 24. This rotation causes the lifting base 5 to rise and fall along the screw 24, facilitating adjustment of the seeding height. The storage bin 11 is an annular bin with an annular guide rail 13 at the upper end of its outer wall. A guide block 23 is provided on one side of the adjustment bin 6, which is slidably connected to the annular guide rail 13. As the bracket 2 rotates, the adjustment bin 6 can rotate along the annular guide rail 13, limited by the guide block 23, facilitating stable rotation of the seeding head 4.

[0030] During the spraying process of the present invention, under the extraction of the spraying pump 12 , the raw material is introduced upward through the feed pipe 19 , and is introduced into the telescopic tube 3 through the discharge pipe 18 , and is sprayed out through the spraying head 4 . During the spraying process, driven by the driving motor 17, the first bevel gear 16 rotates, driving the second bevel gear 15 to rotate, and then driving the trailer 2 to rotate, thereby driving the spraying head 4 to rotate through the adjusting bin 6, which is beneficial to expanding the range of spraying, and the storage bin 11 limits the guide block 23 through the annular guide rail 13, which is beneficial to the stable rotation of the spraying head 4. Driven by the lifting motor 22, the driving gear 20 rotates, driving the driven gear 21 to rotate, thereby driving the screw rod 24 to rotate, so that the lifting seat 5 is lifted and lowered along the screw rod 24, which is beneficial to adjusting the height of spraying; at the same time, the first bevel gear 16 drives the third bevel gear 26 and the stirring shaft 9 to rotate, and the stirring blade 8 can be used to stir and mix the raw materials. The U-shaped rod 10 rotates accordingly, and the scraper 7 scrapes the inner wall of the storage bin 11 to reduce the accumulation and adhesion of raw materials on the inner wall of the storage bin 11; in summary, the equipment has a large spraying range and is easy to mix raw materials.

[0031] The above is merely one embodiment of the present invention, and while the description is relatively specific and detailed, it should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A soil seeding device for ecological restoration of steep slopes in a quarry, comprising a support base (25) and a storage bin (11) disposed on the support base (25), wherein a seeding mechanism is disposed on the storage bin (11), and characterized in that: The spraying mechanism comprises a spraying pump (12), a support bin (1) fixedly arranged on the storage bin (11), a bracket (2) rotatably mounted on the support bin (1), and a spraying head (4) slidably mounted on the bracket (2); the storage bin (11) is provided with a feed inlet at the top and a discharge outlet at the bottom; a stirring device is provided in the storage bin (11); the spraying pump (12) is fixed on the storage bin (11); a feed pipe (19) of the spraying pump (12) is provided ) is connected to the discharge port at the bottom of the storage bin (11); a driving motor (17) is provided in the support bin (1), the output end of the driving motor (17) is connected to the rotating shaft of the bracket (2), and controls the rotation of the bracket (2); the seeding head (4) is installed on the bracket (2) through a lifting mechanism, the feed end of the seeding head (4) is provided with a telescopic tube (3), and the discharge pipe (18) of the seeding pump (12) is connected to the feed port of the telescopic tube (3).

2. The soil spraying equipment for ecological restoration of steep slopes in quarries according to claim 1 is characterized by: The output end of the driving motor (17) is respectively connected to the rotating shaft of the bracket (2) and the rotating shaft of the stirring device through a first transmission mechanism, and simultaneously controls the bracket (2) and the stirring device provided in the storage bin (11) to rotate; the driving motor (17) is fixed in the support bin (1), the first transmission mechanism is located in the support bin (1), and comprises a first bevel gear (16) fixedly mounted on the output shaft of the driving motor (17) and a second bevel gear (15) and a third bevel gear (26) symmetrically meshed at the upper and lower ends of the first bevel gear (16); the rotating shaft of the bracket (2) extends from the upper part of the support bin (1) into the support bin (1) and is fixedly connected to the second bevel gear (15) at the upper part; the rotating shaft of the stirring device extends from the lower part of the support bin (1) into the support bin (1) and is fixedly connected to the third bevel gear (26) at the lower part.

3. The soil spraying equipment for ecological restoration of steep slopes in quarries according to claim 1 or 2, characterized in that: The bracket (2) extends horizontally to the outside of the storage bin (11), and the bracket (2) is located in the regulating bin (6) below the outer area of ​​the storage bin (11). The lifting mechanism is installed in the regulating bin (6); the lifting mechanism includes a lifting motor (22), a screw rod (24) and a lifting seat (5) threadedly sleeved on the screw rod (24); the screw rod (24) is vertically arranged in the regulating bin (6) and is rotatably connected to the regulating bin (6); the lifting motor (22) is fixedly installed in the regulating bin (6), and its output shaft is transmission-connected to the screw rod (24) through a second transmission mechanism, and controls the rotation of the screw rod (24); the lifting seat (5) extends out of the regulating bin (6) through a connecting rod and is connected to the spraying head (4).

4. The soil seeding equipment for ecological restoration of steep slopes in quarries according to claim 1 or 2, characterized in that: A protective bin (14) is provided at the upper end of the storage bin (11), and the seeding pump (12) is fixedly installed in the protective bin (14).

5. The soil seeding equipment for ecological restoration of steep slopes in quarries according to claim 1 or 2, characterized in that: The bracket (2) is a hollow frame, and the discharge pipe (18) is connected to the telescopic tube (3) through the hollow area of ​​the bracket (2).

6. The soil seeding equipment for ecological restoration of steep slopes in quarries according to claim 1 or 2, characterized in that: The bottom of the support base (25) is provided with a walking wheel (27) with a brake, and a handle (28) is provided on the storage bin (11) or the support bin (1).

7. The soil seeding equipment for ecological restoration of steep slopes in quarries according to claim 2, characterized in that: The stirring device comprises a stirring shaft (9) rotatably mounted inside a storage bin (11), wherein the upper end of the stirring shaft (9) is fixedly connected to a third bevel gear (26); stirring blades (8) and a U-shaped rod (10) are fixed on both sides of the stirring shaft (9), and scrapers (7) are equidistantly arranged on one side of the U-shaped rod (10).

8. The soil seeding equipment for ecological restoration of steep slopes in quarries according to claim 3 is characterized by: The storage bin (11) is an annular bin, and a ring guide rail (13) is provided on the upper end of its outer wall. A guide block (23) is provided on one side of the regulating bin (6), and the guide block (23) is slidably connected to the annular guide rail (13).

9. The soil seeding equipment for ecological restoration of steep slopes in quarries according to claim 3, characterized in that: The second transmission mechanism comprises a driving gear (20) fixed to the output shaft of the lifting motor (22) and a driven gear (21) fixed to the end of the screw rod (24), and the driven gear (21) and the driving gear (20) are meshed with each other.

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