Mining area land reclamation ecological reconstruction soil device

Abstract

The utility model relates to the technical field of land reclamation, and discloses a mining area land reclamation ecological soil reconstruction device which comprises an equipment base and a soil turning roller rotationally installed at the front end of the equipment base, the equipment base is in a U shape, and a partition vertical plate is fixedly installed in the middle of an inner cavity of the equipment base. A soil discharging through groove is formed in the front end of the bottom wall face of an inner cavity of the equipment base in a penetrating mode, an inclined soil shoveling knife is fixedly installed at the bottom of the front end of the equipment base, and a screening mechanism is arranged on the front portion of the inner cavity of the equipment base. The screening mechanism comprises two filtering chains symmetrically arranged on the left side and the right side of the front end of an inner cavity of the equipment base and a plurality of filtering rods evenly distributed and fixedly installed on the outer wall faces of the two filtering chains, and a driving mechanism for driving the two filtering chains to conduct transmission motion is arranged on the left wall face of the equipment base. By arranging the screening mechanism and the driving mechanism, the maintenance frequency of workers is reduced, and the use convenience of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of land reclamation, in particular to a soil device for ecological reconstruction of mined land reclamation in a mining area. Background Technique

[0002] After retrieval, the application number 202220532237.4 discloses a soil device for ecological reconstruction of mined land reclamation in a mining area, including a fixed seat. One end of the fixed seat is internally rotatably connected with a soil-turning roller. The other end of the fixed seat is internally slidably fitted with a sieve mesh. A stone-picking component is rotatably connected inside the sieve mesh. One end of the outer wall of the soil-turning roller passes through the inner wall of the fixed seat and extends to the outside and is fixedly connected with a motor.

[0003] During the use of the soil device for ecological reconstruction of mined land reclamation in this patent application, by using the motor, soil-turning roller, pulley A, belt, pulley B and rotating shaft 405 to cooperate to drive the reciprocating lead screw to rotate, the sieve mesh reciprocates under the action of the guide rod to filter the soil. However, during such use, since the device filters the stones in the soil through the sieve mesh, the stones gradually accumulate inside the sieve mesh, affecting the filtering effect of the sieve mesh on the soil. It requires the staff to frequently maintain the sieve mesh, which not only reduces the working efficiency of the device but also increases the labor intensity of the staff. For this reason, we propose a soil device for ecological reconstruction of mined land reclamation in a mining area. Content of the Utility Model

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a soil device for ecological reconstruction of mined land reclamation in a mining area.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme. A soil device for ecological reconstruction of mined land reclamation in a mining area includes an equipment base and a soil-turning roller rotatably installed at the front end of the equipment base. The equipment base is in a U shape. A dividing vertical plate is fixedly installed in the middle of the inner cavity of the equipment base. A soil discharge through groove is penetrated and opened at the front end of the bottom wall of the inner cavity of the equipment base. A soil-shoveling knife in an inclined state is fixedly installed at the bottom of the front end of the equipment base. A screening mechanism is arranged in the front part of the inner cavity of the equipment base. The screening mechanism includes two filtering chains symmetrically arranged at the left and right positions at the front end of the inner cavity of the equipment base and a plurality of filtering rods evenly distributed and fixedly installed on the outer wall surfaces of the two filtering chains. A driving mechanism for driving the transmission movement of the two filtering chains is arranged on the left wall surface of the equipment base. The driving mechanism includes a driving motor fixedly installed in the middle of the left wall surface of the equipment base.

[0006] Further, two filtering rotating rods are rotatably connected in the middle and front part of the inner cavity of the equipment base.

[0007] Further, the filtering rotating rod at the front side position is located below the rear end of the soil-shoveling knife.

[0008] Furthermore, the filtering rotating rod located at the rear position is located above the top end of the dividing vertical plate.

[0009] Furthermore, four filtering sprockets are fixedly installed at the left and right ends of the outer wall surfaces of the two filtering rotating rods.

[0010] Furthermore, both ends of the two filtering chains are respectively connected to the outer wall surfaces of the four filtering sprockets.

[0011] Furthermore, the front end of the filtering rotating rod located at the rear position penetrates through the left inner wall surface of the equipment base and is fixedly installed with the output end of the driving motor.

[0012] Furthermore, a driven pulley is fixedly installed at the left end of the soil-turning roller. The left end of the filtering rotating rod located at the front position penetrates through the left inner wall surface of the equipment base and extends to the outside and is fixedly installed with a driving pulley. A synchronous belt is connected between the driving pulley and the driven pulley.

[0013] Furthermore, traveling wheels are symmetrically and rotatably installed at the lower rear side positions of the left and right side walls of the equipment base.

[0014] Furthermore, a protective door panel is provided at the rear end of the equipment base.

[0015] Beneficial effects

[0016] The utility model provides a soil device for ecological reconstruction of reclaimed land in mining areas. It has the following beneficial effects:

[0017] 1. For the soil device for ecological reconstruction of reclaimed land in mining areas, by setting a screening mechanism and a driving mechanism, when in use, the driving motor is turned on. The output end of the driving motor drives the rear filtering rotating rod to rotate. The rear filtering rotating rod drives the two filtering chains to perform a transmission movement through four filtering sprockets and drives the front filtering rotating rod to rotate synchronously. The front filtering rotating rod drives the soil-turning roller to rotate to turn over the soil through the driving pulley, synchronous belt and driven pulley, and makes the soil fall onto the soil shoveling knife. When the equipment moves forward, the soil shoveling knife will shovel the soil into the inner cavity of the equipment base onto multiple filtering rods for filtering. The soil can be discharged through the gaps between the multiple filtering rods and the soil discharge through slots. However, the stones in the soil cannot pass through the gaps formed between the multiple filtering rods due to their large volume and stay on the multiple filtering rods. While the two filtering chains perform a transmission movement, they will also drive the stones to move backward and upward through the multiple filtering rods and fall into the rear part of the inner cavity of the equipment base for collection, so as to avoid the stones affecting the filtering effect of the multiple filtering rods on the soil. The stones collected at the rear end of the inner cavity of the equipment base can be cleaned by opening the protective door panel. The above operations are simple and practical, the structure is reasonable and compact, the filtering effect of the equipment on the soil is improved, the maintenance frequency of the staff is reduced, and the convenience of using the equipment is improved.

[0018] 2. The soil device for ecological restoration and reconstruction of mined land can drive the soil-turning roller to rotate and drive two filter chains to perform transmission movement only through the driving motor by setting the driving mechanism, thus realizing the soil-turning operation and the filtering operation of the soil, reducing the use cost of the device, and improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model, so they do not have substantial technical significance.

[0020] Figure 1 It is a schematic structural diagram of the soil device for ecological restoration and reconstruction of mined land of the present utility model;

[0021] Figure 2 It is a sectional view of the soil device for ecological restoration and reconstruction of mined land of the present utility model;

[0022] Figure 3 is Figure 2 an enlarged schematic view of A in

[0023] Legend:

[0024] 10. Equipment base; 11. Soil-turning roller; 12. Partition vertical plate; 13. Soil discharge through groove; 14. Shovel; 15. Filter rotating rod; 16. Filter sprocket; 17. Filter chain; 18. Filter rod; 19. Driving motor; 20. Driving pulley; 21. Driven pulley; 22. Synchronous belt; 23. Traveling wheel; 24. Protective door panel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] A soil device for ecological restoration and reconstruction of mined land, as Figures 1-3As shown in the figure, it includes a device base 10 and a soil-turning roller 11 rotatably installed at the front end of the device base 10. The device base 10 is in a U shape. A dividing vertical plate 12 is fixedly installed in the middle of the inner cavity of the device base 10. A soil discharge through groove 13 is penetrated and opened at the front end of the bottom wall surface of the inner cavity of the device base 10. A soil shoveling knife 14 in an inclined state is fixedly installed at the bottom of the front end of the device base 10. A screening mechanism is arranged in the front part of the inner cavity of the device base 10. The screening mechanism includes two filter chains 17 symmetrically arranged on the left and right sides at the front end of the inner cavity of the device base 10 and a plurality of filter rods 18 evenly distributed and fixedly installed on the outer wall surfaces of the two filter chains 17. Two filter rotating rods 15 are rotatably connected in the middle and front part of the inner cavity of the device base 10. The filter rotating rod 15 at the front side position is located below the rear end of the soil shoveling knife 14, and the filter rotating rod 15 at the rear side position is located above the top end of the dividing vertical plate 12. Four filter sprockets 16 are fixedly installed at the left and right ends of the outer wall surfaces of the two filter rotating rods 15. The two ends of the two filter chains 17 are respectively connected to the outer wall surfaces of the four filter sprockets 16. A driving mechanism for driving the transmission movement of the two filter chains 17 is arranged on the left wall surface of the device base 10. The driving mechanism includes a driving motor 19 fixedly installed in the middle of the left wall surface of the device base 10. The front end of the filter rotating rod 15 at the rear side position penetrates the left wall surface of the inner cavity of the device base 10 and is fixedly installed with the output end of the driving motor 19. A driven pulley 21 is fixedly installed at the left end of the soil-turning roller 11. The left end of the filter rotating rod 15 at the front side position penetrates the left wall surface of the inner cavity of the device base 10 and extends to the outside and is fixedly installed with a driving pulley 20. A synchronous belt 22 is connected between the driving pulley 20 and the driven pulley 21. Walking wheels 23 are symmetrically and rotatably installed at the lower rear side positions of the left and right wall surfaces of the device base 10. A protective door panel 24 is arranged at the rear end of the device base 10.

[0026] Working principle of the utility model: When in use, start the drive motor 19. The output end of the drive motor 19 drives the rear filter rotating rod 15 to rotate. The rear filter rotating rod 15 drives the two filter chains 17 to perform transmission movement through four filter sprockets 16 and drives the front filter rotating rod 15 to rotate synchronously. The front filter rotating rod 15 drives the soil turning roller 11 to rotate through the driving pulley 20, the synchronous belt 22 and the driven pulley 21 to turn up the soil, and the soil falls onto the soil shoveling knife 14. When the device moves forward, the soil shoveling knife 14 shovels the soil into the inner cavity of the device base 10 onto multiple filter rods 18 for filtering. The soil can be discharged through the gaps between the multiple filter rods 18 and the soil discharge through groove 13. However, the stones in the soil cannot pass through the gaps formed between the multiple filter rods 18 due to their large volume and stay on the multiple filter rods 18. While the two filter chains 17 perform transmission movement, they also drive the stones to move backward and upward through the multiple filter rods 18 and fall into the rear part of the inner cavity of the device base 10 for collection, so as to avoid the stones affecting the filtering effect of the multiple filter rods 18 on the soil. The stones collected at the rear end of the inner cavity of the device base 10 can be cleaned by opening the protective door panel 24. The above operations are simple and practical, the structure is reasonable and compact, which improves the filtering effect of the device on the soil, reduces the maintenance frequency of the staff, and improves the convenience of using the device; The device only uses the drive motor 19 to drive the soil turning roller 11 to rotate and drive the two filter chains 17 to perform transmission movement, realizing the soil turning operation and the filtering operation of the soil of the device, reducing the use cost of the device and improving the practicability of the device.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. An ecological restoration soil device for mine land reclamation, comprising an equipment base (10) and a soil turning roller (11) rotatably installed at the front end of the equipment base (10), characterized in that: The equipment base (10) is U-shaped. In the middle of the inner cavity of the equipment base (10), a dividing vertical plate (12) is fixedly installed. A soil discharge through groove (13) is penetrated and opened at the front end of the bottom wall surface of the inner cavity of the equipment base (10). A soil shoveling knife (14) in an inclined state is fixedly installed at the bottom of the front end of the equipment base (10). A screening mechanism is arranged in the front part of the inner cavity of the equipment base (10). The screening mechanism includes two filter chains (17) symmetrically arranged at the left and right sides at the front end of the inner cavity of the equipment base (10) and a plurality of filter rods (18) evenly distributed and fixedly installed on the outer wall surfaces of the two filter chains (17). A driving mechanism for driving the transmission movement of the two filter chains (17) is arranged on the left wall surface of the equipment base (10). The driving mechanism includes a driving motor (19) fixedly installed in the middle of the left wall surface of the equipment base (10).

2. The ecological restoration soil device for reclamation of mining area land according to claim 1, characterized in that: Two filter rotating rods (15) are rotatably connected in the middle and front part of the inner cavity of the equipment base (10). The filter rotating rod (15) at the front side is located below the rear end of the soil shoveling knife (14), and the filter rotating rod (15) at the rear side is located above the top end of the dividing vertical plate (12).

3. The ecological reconstruction soil device for reclamation of mining area land according to claim 2, wherein: Four filter sprockets (16) are fixedly installed at the left and right ends of the outer wall surfaces of the two filter rotating rods (15). The two ends of the two filter chains (17) are respectively connected to the outer wall surfaces of the four filter sprockets (16).

4. The ecological restoration soil device for reclamation of mining area land according to claim 3, wherein: The front end of the filter rotating rod (15) at the rear side penetrates the left wall surface of the inner cavity of the equipment base (10) and is fixedly installed with the output end of the driving motor (19).

5. The ecological restoration soil device for reclamation of mining area land according to claim 4, characterized in that: A driven pulley (21) is fixedly installed at the left end of the soil turning roller (11). The left end of the filter rotating rod (15) at the front side penetrates the left wall surface of the inner cavity of the equipment base (10) and extends to the outside and is fixedly installed with a driving pulley (20). A synchronous belt (22) is connected between the driving pulley (20) and the driven pulley (21).

6. The ecological reconstruction soil device for reclamation of mining area land according to claim 1, characterized in that: Walking wheels (23) are symmetrically and rotatably installed at the lower rear side positions of the left and right wall surfaces of the equipment base (10).

7. The ecological restoration soil device for reclamation of mining area land according to claim 1, characterized in that: A protective door panel (24) is arranged at the rear end of the equipment base (10).

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